File: | ./Modules/posixmodule.c |
Location: | line 4748, column 28 |
Description: | Both operands to '!=' always have the same value |
1 | |||
2 | /* POSIX module implementation */ | ||
3 | |||
4 | /* This file is also used for Windows NT/MS-Win and OS/2. In that case the | ||
5 | module actually calls itself 'nt' or 'os2', not 'posix', and a few | ||
6 | functions are either unimplemented or implemented differently. The source | ||
7 | assumes that for Windows NT, the macro 'MS_WINDOWS' is defined independent | ||
8 | of the compiler used. Different compilers define their own feature | ||
9 | test macro, e.g. '__BORLANDC__' or '_MSC_VER'. For OS/2, the compiler | ||
10 | independent macro PYOS_OS2 should be defined. On OS/2 the default | ||
11 | compiler is assumed to be IBM's VisualAge C++ (VACPP). PYCC_GCC is used | ||
12 | as the compiler specific macro for the EMX port of gcc to OS/2. */ | ||
13 | |||
14 | /* See also ../Dos/dosmodule.c */ | ||
15 | |||
16 | #ifdef __APPLE__1 | ||
17 | /* | ||
18 | * Step 1 of support for weak-linking a number of symbols existing on | ||
19 | * OSX 10.4 and later, see the comment in the #ifdef __APPLE__ block | ||
20 | * at the end of this file for more information. | ||
21 | */ | ||
22 | # pragma weak lchown | ||
23 | # pragma weak statvfs | ||
24 | # pragma weak fstatvfs | ||
25 | |||
26 | #endif /* __APPLE__ */ | ||
27 | |||
28 | #define PY_SSIZE_T_CLEAN | ||
29 | |||
30 | #include "Python.h" | ||
31 | |||
32 | #if defined(__VMS) | ||
33 | # include <unixio.h> | ||
34 | #endif /* defined(__VMS) */ | ||
35 | |||
36 | #ifdef __cplusplus | ||
37 | extern "C" { | ||
38 | #endif | ||
39 | |||
40 | PyDoc_STRVAR(posix__doc__,static char posix__doc__[] = "This module provides access to operating system functionality that is\nstandardized by the C Standard and the POSIX standard (a thinly\ndisguised Unix interface). Refer to the library manual and\ncorresponding Unix manual entries for more information on calls." | ||
41 | "This module provides access to operating system functionality that is\n\static char posix__doc__[] = "This module provides access to operating system functionality that is\nstandardized by the C Standard and the POSIX standard (a thinly\ndisguised Unix interface). Refer to the library manual and\ncorresponding Unix manual entries for more information on calls." | ||
42 | standardized by the C Standard and the POSIX standard (a thinly\n\static char posix__doc__[] = "This module provides access to operating system functionality that is\nstandardized by the C Standard and the POSIX standard (a thinly\ndisguised Unix interface). Refer to the library manual and\ncorresponding Unix manual entries for more information on calls." | ||
43 | disguised Unix interface). Refer to the library manual and\n\static char posix__doc__[] = "This module provides access to operating system functionality that is\nstandardized by the C Standard and the POSIX standard (a thinly\ndisguised Unix interface). Refer to the library manual and\ncorresponding Unix manual entries for more information on calls." | ||
44 | corresponding Unix manual entries for more information on calls.")static char posix__doc__[] = "This module provides access to operating system functionality that is\nstandardized by the C Standard and the POSIX standard (a thinly\ndisguised Unix interface). Refer to the library manual and\ncorresponding Unix manual entries for more information on calls."; | ||
45 | |||
46 | |||
47 | #if defined(PYOS_OS2) | ||
48 | #define INCL_DOS | ||
49 | #define INCL_DOSERRORS | ||
50 | #define INCL_DOSPROCESS | ||
51 | #define INCL_NOPMAPI | ||
52 | #include <os2.h> | ||
53 | #if defined(PYCC_GCC) | ||
54 | #include <ctype.h> | ||
55 | #include <io.h> | ||
56 | #include <stdio.h> | ||
57 | #include <process.h> | ||
58 | #endif | ||
59 | #include "osdefs.h" | ||
60 | #endif | ||
61 | |||
62 | #ifdef HAVE_SYS_TYPES_H1 | ||
63 | #include <sys/types.h> | ||
64 | #endif /* HAVE_SYS_TYPES_H */ | ||
65 | |||
66 | #ifdef HAVE_SYS_STAT_H1 | ||
67 | #include <sys/stat.h> | ||
68 | #endif /* HAVE_SYS_STAT_H */ | ||
69 | |||
70 | #ifdef HAVE_SYS_WAIT_H1 | ||
71 | #include <sys/wait.h> /* For WNOHANG */ | ||
72 | #endif | ||
73 | |||
74 | #ifdef HAVE_SIGNAL_H1 | ||
75 | #include <signal.h> | ||
76 | #endif | ||
77 | |||
78 | #ifdef HAVE_FCNTL_H1 | ||
79 | #include <fcntl.h> | ||
80 | #endif /* HAVE_FCNTL_H */ | ||
81 | |||
82 | #ifdef HAVE_GRP_H1 | ||
83 | #include <grp.h> | ||
84 | #endif | ||
85 | |||
86 | #ifdef HAVE_SYSEXITS_H1 | ||
87 | #include <sysexits.h> | ||
88 | #endif /* HAVE_SYSEXITS_H */ | ||
89 | |||
90 | #ifdef HAVE_SYS_LOADAVG_H | ||
91 | #include <sys/loadavg.h> | ||
92 | #endif | ||
93 | |||
94 | #ifdef HAVE_LANGINFO_H1 | ||
95 | #include <langinfo.h> | ||
96 | #endif | ||
97 | |||
98 | /* Various compilers have only certain posix functions */ | ||
99 | /* XXX Gosh I wish these were all moved into pyconfig.h */ | ||
100 | #if defined(PYCC_VACPP) && defined(PYOS_OS2) | ||
101 | #include <process.h> | ||
102 | #else | ||
103 | #if defined(__WATCOMC__) && !defined(__QNX__) /* Watcom compiler */ | ||
104 | #define HAVE_GETCWD1 1 | ||
105 | #define HAVE_OPENDIR1 1 | ||
106 | #define HAVE_SYSTEM1 1 | ||
107 | #if defined(__OS2__) | ||
108 | #define HAVE_EXECV1 1 | ||
109 | #define HAVE_WAIT1 1 | ||
110 | #endif | ||
111 | #include <process.h> | ||
112 | #else | ||
113 | #ifdef __BORLANDC__ /* Borland compiler */ | ||
114 | #define HAVE_EXECV1 1 | ||
115 | #define HAVE_GETCWD1 1 | ||
116 | #define HAVE_OPENDIR1 1 | ||
117 | #define HAVE_PIPE1 1 | ||
118 | #define HAVE_SYSTEM1 1 | ||
119 | #define HAVE_WAIT1 1 | ||
120 | #else | ||
121 | #ifdef _MSC_VER /* Microsoft compiler */ | ||
122 | #define HAVE_GETCWD1 1 | ||
123 | #define HAVE_GETPPID1 1 | ||
124 | #define HAVE_GETLOGIN1 1 | ||
125 | #define HAVE_SPAWNV 1 | ||
126 | #define HAVE_EXECV1 1 | ||
127 | #define HAVE_PIPE1 1 | ||
128 | #define HAVE_SYSTEM1 1 | ||
129 | #define HAVE_CWAIT 1 | ||
130 | #define HAVE_FSYNC1 1 | ||
131 | #define fsync _commit | ||
132 | #else | ||
133 | #if defined(PYOS_OS2) && defined(PYCC_GCC) || defined(__VMS) | ||
134 | /* Everything needed is defined in PC/os2emx/pyconfig.h or vms/pyconfig.h */ | ||
135 | #else /* all other compilers */ | ||
136 | /* Unix functions that the configure script doesn't check for */ | ||
137 | #define HAVE_EXECV1 1 | ||
138 | #define HAVE_FORK1 1 | ||
139 | #if defined(__USLC__) && defined(__SCO_VERSION__) /* SCO UDK Compiler */ | ||
140 | #define HAVE_FORK1 1 | ||
141 | #endif | ||
142 | #define HAVE_GETCWD1 1 | ||
143 | #define HAVE_GETEGID1 1 | ||
144 | #define HAVE_GETEUID1 1 | ||
145 | #define HAVE_GETGID1 1 | ||
146 | #define HAVE_GETPPID1 1 | ||
147 | #define HAVE_GETUID1 1 | ||
148 | #define HAVE_KILL1 1 | ||
149 | #define HAVE_OPENDIR1 1 | ||
150 | #define HAVE_PIPE1 1 | ||
151 | #define HAVE_SYSTEM1 1 | ||
152 | #define HAVE_WAIT1 1 | ||
153 | #define HAVE_TTYNAME1 1 | ||
154 | #endif /* PYOS_OS2 && PYCC_GCC && __VMS */ | ||
155 | #endif /* _MSC_VER */ | ||
156 | #endif /* __BORLANDC__ */ | ||
157 | #endif /* ! __WATCOMC__ || __QNX__ */ | ||
158 | #endif /* ! __IBMC__ */ | ||
159 | |||
160 | #ifndef _MSC_VER | ||
161 | |||
162 | #if defined(__sgi)&&_COMPILER_VERSION>=700 | ||
163 | /* declare ctermid_r if compiling with MIPSPro 7.x in ANSI C mode | ||
164 | (default) */ | ||
165 | extern char *ctermid_r(char *); | ||
166 | #endif | ||
167 | |||
168 | #ifndef HAVE_UNISTD_H1 | ||
169 | #if defined(PYCC_VACPP) | ||
170 | extern int mkdir(char *); | ||
171 | #else | ||
172 | #if ( defined(__WATCOMC__) || defined(_MSC_VER) ) && !defined(__QNX__) | ||
173 | extern int mkdir(const char *); | ||
174 | #else | ||
175 | extern int mkdir(const char *, mode_t); | ||
176 | #endif | ||
177 | #endif | ||
178 | #if defined(__IBMC__) || defined(__IBMCPP__) | ||
179 | extern int chdir(char *); | ||
180 | extern int rmdir(char *); | ||
181 | #else | ||
182 | extern int chdir(const char *); | ||
183 | extern int rmdir(const char *); | ||
184 | #endif | ||
185 | #ifdef __BORLANDC__ | ||
186 | extern int chmod(const char *, int); | ||
187 | #else | ||
188 | extern int chmod(const char *, mode_t); | ||
189 | #endif | ||
190 | /*#ifdef HAVE_FCHMOD | ||
191 | extern int fchmod(int, mode_t); | ||
192 | #endif*/ | ||
193 | /*#ifdef HAVE_LCHMOD | ||
194 | extern int lchmod(const char *, mode_t); | ||
195 | #endif*/ | ||
196 | extern int chown(const char *, uid_t, gid_t); | ||
197 | extern char *getcwd(char *, int); | ||
198 | extern char *strerror(int); | ||
199 | extern int link(const char *, const char *); | ||
200 | extern int rename(const char *, const char *); | ||
201 | extern int stat(const char *, struct stat *); | ||
202 | extern int unlink(const char *); | ||
203 | #ifdef HAVE_SYMLINK1 | ||
204 | extern int symlink(const char *, const char *); | ||
205 | #endif /* HAVE_SYMLINK */ | ||
206 | #ifdef HAVE_LSTAT1 | ||
207 | extern int lstat(const char *, struct stat *); | ||
208 | #endif /* HAVE_LSTAT */ | ||
209 | #endif /* !HAVE_UNISTD_H */ | ||
210 | |||
211 | #endif /* !_MSC_VER */ | ||
212 | |||
213 | #ifdef HAVE_UTIME_H1 | ||
214 | #include <utime.h> | ||
215 | #endif /* HAVE_UTIME_H */ | ||
216 | |||
217 | #ifdef HAVE_SYS_UTIME_H | ||
218 | #include <sys/utime.h> | ||
219 | #define HAVE_UTIME_H1 /* pretend we do for the rest of this file */ | ||
220 | #endif /* HAVE_SYS_UTIME_H */ | ||
221 | |||
222 | #ifdef HAVE_SYS_TIMES_H1 | ||
223 | #include <sys/times.h> | ||
224 | #endif /* HAVE_SYS_TIMES_H */ | ||
225 | |||
226 | #ifdef HAVE_SYS_PARAM_H1 | ||
227 | #include <sys/param.h> | ||
228 | #endif /* HAVE_SYS_PARAM_H */ | ||
229 | |||
230 | #ifdef HAVE_SYS_UTSNAME_H1 | ||
231 | #include <sys/utsname.h> | ||
232 | #endif /* HAVE_SYS_UTSNAME_H */ | ||
233 | |||
234 | #ifdef HAVE_DIRENT_H1 | ||
235 | #include <dirent.h> | ||
236 | #define NAMLEN(dirent)strlen((dirent)->d_name) strlen((dirent)->d_name) | ||
237 | #else | ||
238 | #if defined(__WATCOMC__) && !defined(__QNX__) | ||
239 | #include <direct.h> | ||
240 | #define NAMLEN(dirent)strlen((dirent)->d_name) strlen((dirent)->d_name) | ||
241 | #else | ||
242 | #define dirent direct | ||
243 | #define NAMLEN(dirent)strlen((dirent)->d_name) (dirent)->d_namlen | ||
244 | #endif | ||
245 | #ifdef HAVE_SYS_NDIR_H | ||
246 | #include <sys/ndir.h> | ||
247 | #endif | ||
248 | #ifdef HAVE_SYS_DIR_H | ||
249 | #include <sys/dir.h> | ||
250 | #endif | ||
251 | #ifdef HAVE_NDIR_H | ||
252 | #include <ndir.h> | ||
253 | #endif | ||
254 | #endif | ||
255 | |||
256 | #ifdef _MSC_VER | ||
257 | #ifdef HAVE_DIRECT_H | ||
258 | #include <direct.h> | ||
259 | #endif | ||
260 | #ifdef HAVE_IO_H | ||
261 | #include <io.h> | ||
262 | #endif | ||
263 | #ifdef HAVE_PROCESS_H | ||
264 | #include <process.h> | ||
265 | #endif | ||
266 | #ifndef VOLUME_NAME_DOS | ||
267 | #define VOLUME_NAME_DOS 0x0 | ||
268 | #endif | ||
269 | #ifndef VOLUME_NAME_NT | ||
270 | #define VOLUME_NAME_NT 0x2 | ||
271 | #endif | ||
272 | #ifndef IO_REPARSE_TAG_SYMLINK | ||
273 | #define IO_REPARSE_TAG_SYMLINK (0xA000000CL) | ||
274 | #endif | ||
275 | #include "osdefs.h" | ||
276 | #include <malloc.h> | ||
277 | #include <windows.h> | ||
278 | #include <shellapi.h> /* for ShellExecute() */ | ||
279 | #include <lmcons.h> /* for UNLEN */ | ||
280 | #ifdef SE_CREATE_SYMBOLIC_LINK_NAME /* Available starting with Vista */ | ||
281 | #define HAVE_SYMLINK1 | ||
282 | static int win32_can_symlink = 0; | ||
283 | #endif | ||
284 | #endif /* _MSC_VER */ | ||
285 | |||
286 | #if defined(PYCC_VACPP) && defined(PYOS_OS2) | ||
287 | #include <io.h> | ||
288 | #endif /* OS2 */ | ||
289 | |||
290 | #ifndef MAXPATHLEN1024 | ||
291 | #if defined(PATH_MAX1024) && PATH_MAX1024 > 1024 | ||
292 | #define MAXPATHLEN1024 PATH_MAX1024 | ||
293 | #else | ||
294 | #define MAXPATHLEN1024 1024 | ||
295 | #endif | ||
296 | #endif /* MAXPATHLEN */ | ||
297 | |||
298 | #ifdef UNION_WAIT | ||
299 | /* Emulate some macros on systems that have a union instead of macros */ | ||
300 | |||
301 | #ifndef WIFEXITED | ||
302 | #define WIFEXITED(u_wait)(((*(int *)&(u_wait)) & 0177) == 0) (!(u_wait).w_termsigw_T.w_Termsig && !(u_wait).w_coredumpw_T.w_Coredump) | ||
303 | #endif | ||
304 | |||
305 | #ifndef WEXITSTATUS | ||
306 | #define WEXITSTATUS(u_wait)(((*(int *)&(u_wait)) >> 8) & 0x000000ff) (WIFEXITED(u_wait)(((*(int *)&(u_wait)) & 0177) == 0)?((u_wait).w_retcodew_T.w_Retcode):-1) | ||
307 | #endif | ||
308 | |||
309 | #ifndef WTERMSIG | ||
310 | #define WTERMSIG(u_wait)(((*(int *)&(u_wait)) & 0177)) ((u_wait).w_termsigw_T.w_Termsig) | ||
311 | #endif | ||
312 | |||
313 | #define WAIT_TYPEint union wait | ||
314 | #define WAIT_STATUS_INT(s)(s) (s.w_status) | ||
315 | |||
316 | #else /* !UNION_WAIT */ | ||
317 | #define WAIT_TYPEint int | ||
318 | #define WAIT_STATUS_INT(s)(s) (s) | ||
319 | #endif /* UNION_WAIT */ | ||
320 | |||
321 | /* Don't use the "_r" form if we don't need it (also, won't have a | ||
322 | prototype for it, at least on Solaris -- maybe others as well?). */ | ||
323 | #if defined(HAVE_CTERMID_R1) && defined(WITH_THREAD1) | ||
324 | #define USE_CTERMID_R | ||
325 | #endif | ||
326 | |||
327 | /* choose the appropriate stat and fstat functions and return structs */ | ||
328 | #undef STATstat | ||
329 | #undef FSTATfstat | ||
330 | #undef STRUCT_STATstruct stat | ||
331 | #if defined(MS_WIN64) || defined(MS_WINDOWS) | ||
332 | # define STATstat win32_stat | ||
333 | # define FSTATfstat win32_fstat | ||
334 | # define STRUCT_STATstruct stat struct win32_stat | ||
335 | #else | ||
336 | # define STATstat stat | ||
337 | # define FSTATfstat fstat | ||
338 | # define STRUCT_STATstruct stat struct stat | ||
339 | #endif | ||
340 | |||
341 | #if defined(MAJOR_IN_MKDEV) | ||
342 | #include <sys/mkdev.h> | ||
343 | #else | ||
344 | #if defined(MAJOR_IN_SYSMACROS) | ||
345 | #include <sys/sysmacros.h> | ||
346 | #endif | ||
347 | #if defined(HAVE_MKNOD1) && defined(HAVE_SYS_MKDEV_H) | ||
348 | #include <sys/mkdev.h> | ||
349 | #endif | ||
350 | #endif | ||
351 | |||
352 | #if defined _MSC_VER && _MSC_VER >= 1400 | ||
353 | /* Microsoft CRT in VS2005 and higher will verify that a filehandle is | ||
354 | * valid and throw an assertion if it isn't. | ||
355 | * Normally, an invalid fd is likely to be a C program error and therefore | ||
356 | * an assertion can be useful, but it does contradict the POSIX standard | ||
357 | * which for write(2) states: | ||
358 | * "Otherwise, -1 shall be returned and errno set to indicate the error." | ||
359 | * "[EBADF] The fildes argument is not a valid file descriptor open for | ||
360 | * writing." | ||
361 | * Furthermore, python allows the user to enter any old integer | ||
362 | * as a fd and should merely raise a python exception on error. | ||
363 | * The Microsoft CRT doesn't provide an official way to check for the | ||
364 | * validity of a file descriptor, but we can emulate its internal behaviour | ||
365 | * by using the exported __pinfo data member and knowledge of the | ||
366 | * internal structures involved. | ||
367 | * The structures below must be updated for each version of visual studio | ||
368 | * according to the file internal.h in the CRT source, until MS comes | ||
369 | * up with a less hacky way to do this. | ||
370 | * (all of this is to avoid globally modifying the CRT behaviour using | ||
371 | * _set_invalid_parameter_handler() and _CrtSetReportMode()) | ||
372 | */ | ||
373 | /* The actual size of the structure is determined at runtime. | ||
374 | * Only the first items must be present. | ||
375 | */ | ||
376 | typedef struct { | ||
377 | intptr_t osfhnd; | ||
378 | char osfile; | ||
379 | } my_ioinfo; | ||
380 | |||
381 | extern __declspec(dllimport) char * __pioinfo[]; | ||
382 | #define IOINFO_L2E 5 | ||
383 | #define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E) | ||
384 | #define IOINFO_ARRAYS 64 | ||
385 | #define _NHANDLE_ (IOINFO_ARRAYS * IOINFO_ARRAY_ELTS) | ||
386 | #define FOPEN 0x01 | ||
387 | #define _NO_CONSOLE_FILENO (intptr_t)-2 | ||
388 | |||
389 | /* This function emulates what the windows CRT does to validate file handles */ | ||
390 | int | ||
391 | _PyVerify_fd(int fd)(1) | ||
392 | { | ||
393 | const int i1 = fd >> IOINFO_L2E; | ||
394 | const int i2 = fd & ((1 << IOINFO_L2E) - 1); | ||
395 | |||
396 | static size_t sizeof_ioinfo = 0; | ||
397 | |||
398 | /* Determine the actual size of the ioinfo structure, | ||
399 | * as used by the CRT loaded in memory | ||
400 | */ | ||
401 | if (sizeof_ioinfo == 0 && __pioinfo[0] != NULL((void *)0)) { | ||
402 | sizeof_ioinfo = _msize(__pioinfo[0]) / IOINFO_ARRAY_ELTS; | ||
403 | } | ||
404 | if (sizeof_ioinfo == 0) { | ||
405 | /* This should not happen... */ | ||
406 | goto fail; | ||
407 | } | ||
408 | |||
409 | /* See that it isn't a special CLEAR fileno */ | ||
410 | if (fd != _NO_CONSOLE_FILENO) { | ||
411 | /* Microsoft CRT would check that 0<=fd<_nhandle but we can't do that. Instead | ||
412 | * we check pointer validity and other info | ||
413 | */ | ||
414 | if (0 <= i1 && i1 < IOINFO_ARRAYS && __pioinfo[i1] != NULL((void *)0)) { | ||
415 | /* finally, check that the file is open */ | ||
416 | my_ioinfo* info = (my_ioinfo*)(__pioinfo[i1] + i2 * sizeof_ioinfo); | ||
417 | if (info->osfile & FOPEN) { | ||
418 | return 1; | ||
419 | } | ||
420 | } | ||
421 | } | ||
422 | fail: | ||
423 | errno(*__error()) = EBADF9; | ||
424 | return 0; | ||
425 | } | ||
426 | |||
427 | /* the special case of checking dup2. The target fd must be in a sensible range */ | ||
428 | static int | ||
429 | _PyVerify_fd_dup2(int fd1, int fd2)(1) | ||
430 | { | ||
431 | if (!_PyVerify_fd(fd1)(1)) | ||
432 | return 0; | ||
433 | if (fd2 == _NO_CONSOLE_FILENO) | ||
434 | return 0; | ||
435 | if ((unsigned)fd2 < _NHANDLE_) | ||
436 | return 1; | ||
437 | else | ||
438 | return 0; | ||
439 | } | ||
440 | #else | ||
441 | /* dummy version. _PyVerify_fd() is already defined in fileobject.h */ | ||
442 | #define _PyVerify_fd_dup2(A, B)(1) (1) | ||
443 | #endif | ||
444 | |||
445 | #ifdef MS_WINDOWS | ||
446 | /* The following structure was copied from | ||
447 | http://msdn.microsoft.com/en-us/library/ms791514.aspx as the required | ||
448 | include doesn't seem to be present in the Windows SDK (at least as included | ||
449 | with Visual Studio Express). */ | ||
450 | typedef struct _REPARSE_DATA_BUFFER { | ||
451 | ULONG ReparseTag; | ||
452 | USHORT ReparseDataLength; | ||
453 | USHORT Reserved; | ||
454 | union { | ||
455 | struct { | ||
456 | USHORT SubstituteNameOffset; | ||
457 | USHORT SubstituteNameLength; | ||
458 | USHORT PrintNameOffset; | ||
459 | USHORT PrintNameLength; | ||
460 | ULONG Flags; | ||
461 | WCHAR PathBuffer[1]; | ||
462 | } SymbolicLinkReparseBuffer; | ||
463 | |||
464 | struct { | ||
465 | USHORT SubstituteNameOffset; | ||
466 | USHORT SubstituteNameLength; | ||
467 | USHORT PrintNameOffset; | ||
468 | USHORT PrintNameLength; | ||
469 | WCHAR PathBuffer[1]; | ||
470 | } MountPointReparseBuffer; | ||
471 | |||
472 | struct { | ||
473 | UCHAR DataBuffer[1]; | ||
474 | } GenericReparseBuffer; | ||
475 | }; | ||
476 | } REPARSE_DATA_BUFFER, *PREPARSE_DATA_BUFFER; | ||
477 | |||
478 | #define REPARSE_DATA_BUFFER_HEADER_SIZE FIELD_OFFSET(REPARSE_DATA_BUFFER,\ | ||
479 | GenericReparseBuffer) | ||
480 | #define MAXIMUM_REPARSE_DATA_BUFFER_SIZE ( 16 * 1024 ) | ||
481 | |||
482 | static int | ||
483 | win32_read_link(HANDLE reparse_point_handle, ULONG *reparse_tag, wchar_t **target_path) | ||
484 | { | ||
485 | char target_buffer[MAXIMUM_REPARSE_DATA_BUFFER_SIZE]; | ||
486 | REPARSE_DATA_BUFFER *rdb = (REPARSE_DATA_BUFFER *)target_buffer; | ||
487 | DWORD n_bytes_returned; | ||
488 | const wchar_t *ptr; | ||
489 | wchar_t *buf; | ||
490 | size_t len; | ||
491 | |||
492 | if (0 == DeviceIoControl( | ||
493 | reparse_point_handle, | ||
494 | FSCTL_GET_REPARSE_POINT, | ||
495 | NULL((void *)0), 0, /* in buffer */ | ||
496 | target_buffer, sizeof(target_buffer), | ||
497 | &n_bytes_returned, | ||
498 | NULL((void *)0))) /* we're not using OVERLAPPED_IO */ | ||
499 | return -1; | ||
500 | |||
501 | if (reparse_tag) | ||
502 | *reparse_tag = rdb->ReparseTag; | ||
503 | |||
504 | if (target_path) { | ||
505 | switch (rdb->ReparseTag) { | ||
506 | case IO_REPARSE_TAG_SYMLINK: | ||
507 | /* XXX: Maybe should use SubstituteName? */ | ||
508 | ptr = rdb->SymbolicLinkReparseBuffer.PathBuffer + | ||
509 | rdb->SymbolicLinkReparseBuffer.PrintNameOffset/sizeof(WCHAR); | ||
510 | len = rdb->SymbolicLinkReparseBuffer.PrintNameLength/sizeof(WCHAR); | ||
511 | break; | ||
512 | case IO_REPARSE_TAG_MOUNT_POINT: | ||
513 | ptr = rdb->MountPointReparseBuffer.PathBuffer + | ||
514 | rdb->MountPointReparseBuffer.SubstituteNameOffset/sizeof(WCHAR); | ||
515 | len = rdb->MountPointReparseBuffer.SubstituteNameLength/sizeof(WCHAR); | ||
516 | break; | ||
517 | default: | ||
518 | SetLastError(ERROR_REPARSE_TAG_MISMATCH); /* XXX: Proper error code? */ | ||
519 | return -1; | ||
520 | } | ||
521 | buf = (wchar_t *)malloc(sizeof(wchar_t)*(len+1)); | ||
522 | if (!buf) { | ||
523 | SetLastError(ERROR_OUTOFMEMORY); | ||
524 | return -1; | ||
525 | } | ||
526 | wcsncpy(buf, ptr, len); | ||
527 | buf[len] = L'\0'; | ||
528 | if (wcsncmp(buf, L"\\??\\", 4) == 0) | ||
529 | buf[1] = L'\\'; | ||
530 | *target_path = buf; | ||
531 | } | ||
532 | |||
533 | return 0; | ||
534 | } | ||
535 | #endif /* MS_WINDOWS */ | ||
536 | |||
537 | /* Return a dictionary corresponding to the POSIX environment table */ | ||
538 | #ifdef WITH_NEXT_FRAMEWORK | ||
539 | /* On Darwin/MacOSX a shared library or framework has no access to | ||
540 | ** environ directly, we must obtain it with _NSGetEnviron(). | ||
541 | */ | ||
542 | #include <crt_externs.h> | ||
543 | static char **environ; | ||
544 | #elif !defined(_MSC_VER) && ( !defined(__WATCOMC__) || defined(__QNX__) ) | ||
545 | extern char **environ; | ||
546 | #endif /* !_MSC_VER */ | ||
547 | |||
548 | static PyObject * | ||
549 | convertenviron(void) | ||
550 | { | ||
551 | PyObject *d; | ||
552 | #ifdef MS_WINDOWS | ||
553 | wchar_t **e; | ||
554 | #else | ||
555 | char **e; | ||
556 | #endif | ||
557 | #if defined(PYOS_OS2) | ||
558 | APIRET rc; | ||
559 | char buffer[1024]; /* OS/2 Provides a Documented Max of 1024 Chars */ | ||
560 | #endif | ||
561 | |||
562 | d = PyDict_New(); | ||
563 | if (d == NULL((void *)0)) | ||
564 | return NULL((void *)0); | ||
565 | #ifdef WITH_NEXT_FRAMEWORK | ||
566 | if (environ == NULL((void *)0)) | ||
567 | environ = *_NSGetEnviron(); | ||
568 | #endif | ||
569 | #ifdef MS_WINDOWS | ||
570 | /* _wenviron must be initialized in this way if the program is started | ||
571 | through main() instead of wmain(). */ | ||
572 | _wgetenv(L""); | ||
573 | if (_wenviron == NULL((void *)0)) | ||
574 | return d; | ||
575 | /* This part ignores errors */ | ||
576 | for (e = _wenviron; *e != NULL((void *)0); e++) { | ||
577 | PyObject *k; | ||
578 | PyObject *v; | ||
579 | wchar_t *p = wcschr(*e, L'='); | ||
580 | if (p == NULL((void *)0)) | ||
581 | continue; | ||
582 | k = PyUnicode_FromWideCharPyUnicodeUCS2_FromWideChar(*e, (Py_ssize_t)(p-*e)); | ||
583 | if (k == NULL((void *)0)) { | ||
584 | PyErr_Clear(); | ||
585 | continue; | ||
586 | } | ||
587 | v = PyUnicode_FromWideCharPyUnicodeUCS2_FromWideChar(p+1, wcslen(p+1)); | ||
588 | if (v == NULL((void *)0)) { | ||
589 | PyErr_Clear(); | ||
590 | Py_DECREF(k)do { if (_Py_RefTotal-- , --((PyObject*)(k))->ob_refcnt != 0) { if (((PyObject*)k)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 590, (PyObject *)(k)); } else _Py_Dealloc ((PyObject *)(k)); } while (0); | ||
591 | continue; | ||
592 | } | ||
593 | if (PyDict_GetItem(d, k) == NULL((void *)0)) { | ||
594 | if (PyDict_SetItem(d, k, v) != 0) | ||
595 | PyErr_Clear(); | ||
596 | } | ||
597 | Py_DECREF(k)do { if (_Py_RefTotal-- , --((PyObject*)(k))->ob_refcnt != 0) { if (((PyObject*)k)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 597, (PyObject *)(k)); } else _Py_Dealloc ((PyObject *)(k)); } while (0); | ||
598 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 598, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
599 | } | ||
600 | #else | ||
601 | if (environ == NULL((void *)0)) | ||
602 | return d; | ||
603 | /* This part ignores errors */ | ||
604 | for (e = environ; *e != NULL((void *)0); e++) { | ||
605 | PyObject *k; | ||
606 | PyObject *v; | ||
607 | char *p = strchr(*e, '='); | ||
608 | if (p == NULL((void *)0)) | ||
609 | continue; | ||
610 | k = PyBytes_FromStringAndSize(*e, (int)(p-*e)); | ||
611 | if (k == NULL((void *)0)) { | ||
612 | PyErr_Clear(); | ||
613 | continue; | ||
614 | } | ||
615 | v = PyBytes_FromStringAndSize(p+1, strlen(p+1)); | ||
616 | if (v == NULL((void *)0)) { | ||
617 | PyErr_Clear(); | ||
618 | Py_DECREF(k)do { if (_Py_RefTotal-- , --((PyObject*)(k))->ob_refcnt != 0) { if (((PyObject*)k)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 618, (PyObject *)(k)); } else _Py_Dealloc ((PyObject *)(k)); } while (0); | ||
619 | continue; | ||
620 | } | ||
621 | if (PyDict_GetItem(d, k) == NULL((void *)0)) { | ||
622 | if (PyDict_SetItem(d, k, v) != 0) | ||
623 | PyErr_Clear(); | ||
624 | } | ||
625 | Py_DECREF(k)do { if (_Py_RefTotal-- , --((PyObject*)(k))->ob_refcnt != 0) { if (((PyObject*)k)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 625, (PyObject *)(k)); } else _Py_Dealloc ((PyObject *)(k)); } while (0); | ||
626 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 626, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
627 | } | ||
628 | #endif | ||
629 | #if defined(PYOS_OS2) | ||
630 | rc = DosQueryExtLIBPATH(buffer, BEGIN_LIBPATH); | ||
631 | if (rc == NO_ERROR) { /* (not a type, envname is NOT 'BEGIN_LIBPATH') */ | ||
632 | PyObject *v = PyBytes_FromString(buffer); | ||
633 | PyDict_SetItemString(d, "BEGINLIBPATH", v); | ||
634 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 634, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
635 | } | ||
636 | rc = DosQueryExtLIBPATH(buffer, END_LIBPATH); | ||
637 | if (rc == NO_ERROR) { /* (not a typo, envname is NOT 'END_LIBPATH') */ | ||
638 | PyObject *v = PyBytes_FromString(buffer); | ||
639 | PyDict_SetItemString(d, "ENDLIBPATH", v); | ||
640 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 640, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
641 | } | ||
642 | #endif | ||
643 | return d; | ||
644 | } | ||
645 | |||
646 | /* Set a POSIX-specific error from errno, and return NULL */ | ||
647 | |||
648 | static PyObject * | ||
649 | posix_error(void) | ||
650 | { | ||
651 | return PyErr_SetFromErrno(PyExc_OSError); | ||
652 | } | ||
653 | static PyObject * | ||
654 | posix_error_with_filename(char* name) | ||
655 | { | ||
656 | return PyErr_SetFromErrnoWithFilename(PyExc_OSError, name); | ||
657 | } | ||
658 | |||
659 | |||
660 | static PyObject * | ||
661 | posix_error_with_allocated_filename(PyObject* name) | ||
662 | { | ||
663 | PyObject *name_str, *rc; | ||
664 | name_str = PyUnicode_DecodeFSDefaultAndSizePyUnicodeUCS2_DecodeFSDefaultAndSize(PyBytes_AsString(name), | ||
665 | PyBytes_GET_SIZE(name)((__builtin_expect(!(((((((PyObject*)(name))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 665, "PyBytes_Check(name)") : (void )0),(((PyVarObject*)(name))->ob_size))); | ||
666 | Py_DECREF(name)do { if (_Py_RefTotal-- , --((PyObject*)(name))->ob_refcnt != 0) { if (((PyObject*)name)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 666, (PyObject *)(name)); } else _Py_Dealloc ((PyObject *)(name)); } while (0); | ||
667 | rc = PyErr_SetFromErrnoWithFilenameObject(PyExc_OSError, | ||
668 | name_str); | ||
669 | Py_XDECREF(name_str)do { if ((name_str) == ((void *)0)) ; else do { if (_Py_RefTotal -- , --((PyObject*)(name_str))->ob_refcnt != 0) { if (((PyObject *)name_str)->ob_refcnt < 0) _Py_NegativeRefcount("./Modules/posixmodule.c" , 669, (PyObject *)(name_str)); } else _Py_Dealloc((PyObject * )(name_str)); } while (0); } while (0); | ||
670 | return rc; | ||
671 | } | ||
672 | |||
673 | #ifdef MS_WINDOWS | ||
674 | static PyObject * | ||
675 | win32_error(char* function, const char* filename) | ||
676 | { | ||
677 | /* XXX We should pass the function name along in the future. | ||
678 | (winreg.c also wants to pass the function name.) | ||
679 | This would however require an additional param to the | ||
680 | Windows error object, which is non-trivial. | ||
681 | */ | ||
682 | errno(*__error()) = GetLastError(); | ||
683 | if (filename) | ||
684 | return PyErr_SetFromWindowsErrWithFilename(errno(*__error()), filename); | ||
685 | else | ||
686 | return PyErr_SetFromWindowsErr(errno(*__error())); | ||
687 | } | ||
688 | |||
689 | static PyObject * | ||
690 | win32_error_unicode(char* function, Py_UNICODE* filename) | ||
691 | { | ||
692 | /* XXX - see win32_error for comments on 'function' */ | ||
693 | errno(*__error()) = GetLastError(); | ||
694 | if (filename) | ||
695 | return PyErr_SetFromWindowsErrWithUnicodeFilename(errno(*__error()), filename); | ||
696 | else | ||
697 | return PyErr_SetFromWindowsErr(errno(*__error())); | ||
698 | } | ||
699 | |||
700 | static int | ||
701 | convert_to_unicode(PyObject **param) | ||
702 | { | ||
703 | if (PyUnicode_CheckExact(*param)((((PyObject*)(*param))->ob_type) == &PyUnicode_Type)) | ||
704 | Py_INCREF(*param)( _Py_RefTotal++ , ((PyObject*)(*param))->ob_refcnt++); | ||
705 | else if (PyUnicode_Check(*param)((((((PyObject*)(*param))->ob_type))->tp_flags & (( 1L<<28))) != 0)) | ||
706 | /* For a Unicode subtype that's not a Unicode object, | ||
707 | return a true Unicode object with the same data. */ | ||
708 | *param = PyUnicode_FromUnicodePyUnicodeUCS2_FromUnicode(PyUnicode_AS_UNICODE(*param)((__builtin_expect(!(((((((PyObject*)(*param))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 708, "PyUnicode_Check(*param)") : (void)0),(((PyUnicodeObject *)(*param))->str)), | ||
709 | PyUnicode_GET_SIZE(*param)((__builtin_expect(!(((((((PyObject*)(*param))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 709, "PyUnicode_Check(*param)") : (void)0),(((PyUnicodeObject *)(*param))->length))); | ||
710 | else | ||
711 | *param = PyUnicode_FromEncodedObjectPyUnicodeUCS2_FromEncodedObject(*param, | ||
712 | Py_FileSystemDefaultEncoding, | ||
713 | "strict"); | ||
714 | return (*param) != NULL((void *)0); | ||
715 | } | ||
716 | |||
717 | #endif /* MS_WINDOWS */ | ||
718 | |||
719 | #if defined(PYOS_OS2) | ||
720 | /********************************************************************** | ||
721 | * Helper Function to Trim and Format OS/2 Messages | ||
722 | **********************************************************************/ | ||
723 | static void | ||
724 | os2_formatmsg(char *msgbuf, int msglen, char *reason) | ||
725 | { | ||
726 | msgbuf[msglen] = '\0'; /* OS/2 Doesn't Guarantee a Terminator */ | ||
727 | |||
728 | if (strlen(msgbuf) > 0) { /* If Non-Empty Msg, Trim CRLF */ | ||
729 | char *lastc = &msgbuf[ strlen(msgbuf)-1 ]; | ||
730 | |||
731 | while (lastc > msgbuf && isspace(Py_CHARMASK(*lastc))iswspace(btowc(((unsigned char)((*lastc) & 0xff))))) | ||
732 | *lastc-- = '\0'; /* Trim Trailing Whitespace (CRLF) */ | ||
733 | } | ||
734 | |||
735 | /* Add Optional Reason Text */ | ||
736 | if (reason) { | ||
737 | strcat(msgbuf, " : ")((__builtin_object_size (msgbuf, 0) != (size_t) -1) ? __builtin___strcat_chk (msgbuf, " : ", __builtin_object_size (msgbuf, 2 > 1)) : __inline_strcat_chk (msgbuf, " : ")); | ||
738 | strcat(msgbuf, reason)((__builtin_object_size (msgbuf, 0) != (size_t) -1) ? __builtin___strcat_chk (msgbuf, reason, __builtin_object_size (msgbuf, 2 > 1)) : __inline_strcat_chk (msgbuf, reason)); | ||
739 | } | ||
740 | } | ||
741 | |||
742 | /********************************************************************** | ||
743 | * Decode an OS/2 Operating System Error Code | ||
744 | * | ||
745 | * A convenience function to lookup an OS/2 error code and return a | ||
746 | * text message we can use to raise a Python exception. | ||
747 | * | ||
748 | * Notes: | ||
749 | * The messages for errors returned from the OS/2 kernel reside in | ||
750 | * the file OSO001.MSG in the \OS2 directory hierarchy. | ||
751 | * | ||
752 | **********************************************************************/ | ||
753 | static char * | ||
754 | os2_strerror(char *msgbuf, int msgbuflen, int errorcode, char *reason) | ||
755 | { | ||
756 | APIRET rc; | ||
757 | ULONG msglen; | ||
758 | |||
759 | /* Retrieve Kernel-Related Error Message from OSO001.MSG File */ | ||
760 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
761 | rc = DosGetMessage(NULL((void *)0), 0, msgbuf, msgbuflen, | ||
762 | errorcode, "oso001.msg", &msglen); | ||
763 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
764 | |||
765 | if (rc == NO_ERROR) | ||
766 | os2_formatmsg(msgbuf, msglen, reason); | ||
767 | else | ||
768 | PyOS_snprintf(msgbuf, msgbuflen, | ||
769 | "unknown OS error #%d", errorcode); | ||
770 | |||
771 | return msgbuf; | ||
772 | } | ||
773 | |||
774 | /* Set an OS/2-specific error and return NULL. OS/2 kernel | ||
775 | errors are not in a global variable e.g. 'errno' nor are | ||
776 | they congruent with posix error numbers. */ | ||
777 | |||
778 | static PyObject * | ||
779 | os2_error(int code) | ||
780 | { | ||
781 | char text[1024]; | ||
782 | PyObject *v; | ||
783 | |||
784 | os2_strerror(text, sizeof(text), code, ""); | ||
785 | |||
786 | v = Py_BuildValue_Py_BuildValue_SizeT("(is)", code, text); | ||
787 | if (v != NULL((void *)0)) { | ||
788 | PyErr_SetObject(PyExc_OSError, v); | ||
789 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 789, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
790 | } | ||
791 | return NULL((void *)0); /* Signal to Python that an Exception is Pending */ | ||
792 | } | ||
793 | |||
794 | #endif /* OS2 */ | ||
795 | |||
796 | /* POSIX generic methods */ | ||
797 | |||
798 | static PyObject * | ||
799 | posix_fildes(PyObject *fdobj, int (*func)(int)) | ||
800 | { | ||
801 | int fd; | ||
802 | int res; | ||
803 | fd = PyObject_AsFileDescriptor(fdobj); | ||
804 | if (fd < 0) | ||
805 | return NULL((void *)0); | ||
806 | if (!_PyVerify_fd(fd)(1)) | ||
807 | return posix_error(); | ||
808 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
809 | res = (*func)(fd); | ||
810 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
811 | if (res < 0) | ||
812 | return posix_error(); | ||
813 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
814 | return Py_None(&_Py_NoneStruct); | ||
815 | } | ||
816 | |||
817 | static PyObject * | ||
818 | posix_1str(PyObject *args, char *format, int (*func)(const char*)) | ||
819 | { | ||
820 | PyObject *opath1 = NULL((void *)0); | ||
821 | char *path1; | ||
822 | int res; | ||
823 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, format, | ||
824 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath1)) | ||
825 | return NULL((void *)0); | ||
826 | path1 = PyBytes_AsString(opath1); | ||
827 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
828 | res = (*func)(path1); | ||
829 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
830 | if (res < 0) | ||
831 | return posix_error_with_allocated_filename(opath1); | ||
832 | Py_DECREF(opath1)do { if (_Py_RefTotal-- , --((PyObject*)(opath1))->ob_refcnt != 0) { if (((PyObject*)opath1)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 832, (PyObject *)(opath1)); } else _Py_Dealloc((PyObject *)(opath1)); } while (0); | ||
833 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
834 | return Py_None(&_Py_NoneStruct); | ||
835 | } | ||
836 | |||
837 | static PyObject * | ||
838 | posix_2str(PyObject *args, | ||
839 | char *format, | ||
840 | int (*func)(const char *, const char *)) | ||
841 | { | ||
842 | PyObject *opath1 = NULL((void *)0), *opath2 = NULL((void *)0); | ||
843 | char *path1, *path2; | ||
844 | int res; | ||
845 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, format, | ||
846 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath1, | ||
847 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath2)) { | ||
848 | return NULL((void *)0); | ||
849 | } | ||
850 | path1 = PyBytes_AsString(opath1); | ||
851 | path2 = PyBytes_AsString(opath2); | ||
852 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
853 | res = (*func)(path1, path2); | ||
854 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
855 | Py_DECREF(opath1)do { if (_Py_RefTotal-- , --((PyObject*)(opath1))->ob_refcnt != 0) { if (((PyObject*)opath1)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 855, (PyObject *)(opath1)); } else _Py_Dealloc((PyObject *)(opath1)); } while (0); | ||
856 | Py_DECREF(opath2)do { if (_Py_RefTotal-- , --((PyObject*)(opath2))->ob_refcnt != 0) { if (((PyObject*)opath2)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 856, (PyObject *)(opath2)); } else _Py_Dealloc((PyObject *)(opath2)); } while (0); | ||
857 | if (res != 0) | ||
858 | /* XXX how to report both path1 and path2??? */ | ||
859 | return posix_error(); | ||
860 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
861 | return Py_None(&_Py_NoneStruct); | ||
862 | } | ||
863 | |||
864 | #ifdef MS_WINDOWS | ||
865 | static PyObject* | ||
866 | win32_1str(PyObject* args, char* func, | ||
867 | char* format, BOOL (__stdcall *funcA)(LPCSTR), | ||
868 | char* wformat, BOOL (__stdcall *funcW)(LPWSTR)) | ||
869 | { | ||
870 | PyObject *uni; | ||
871 | char *ansi; | ||
872 | BOOL result; | ||
873 | |||
874 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, wformat, &uni)) | ||
875 | PyErr_Clear(); | ||
876 | else { | ||
877 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
878 | result = funcW(PyUnicode_AsUnicodePyUnicodeUCS2_AsUnicode(uni)); | ||
879 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
880 | if (!result) | ||
881 | return win32_error_unicode(func, PyUnicode_AsUnicodePyUnicodeUCS2_AsUnicode(uni)); | ||
882 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
883 | return Py_None(&_Py_NoneStruct); | ||
884 | } | ||
885 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, format, &ansi)) | ||
886 | return NULL((void *)0); | ||
887 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
888 | result = funcA(ansi); | ||
889 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
890 | if (!result) | ||
891 | return win32_error(func, ansi); | ||
892 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
893 | return Py_None(&_Py_NoneStruct); | ||
894 | |||
895 | } | ||
896 | |||
897 | /* This is a reimplementation of the C library's chdir function, | ||
898 | but one that produces Win32 errors instead of DOS error codes. | ||
899 | chdir is essentially a wrapper around SetCurrentDirectory; however, | ||
900 | it also needs to set "magic" environment variables indicating | ||
901 | the per-drive current directory, which are of the form =<drive>: */ | ||
902 | static BOOL __stdcall | ||
903 | win32_chdir(LPCSTR path) | ||
904 | { | ||
905 | char new_path[MAX_PATH+1]; | ||
906 | int result; | ||
907 | char env[4] = "=x:"; | ||
908 | |||
909 | if(!SetCurrentDirectoryA(path)) | ||
910 | return FALSE; | ||
911 | result = GetCurrentDirectoryA(MAX_PATH+1, new_path); | ||
912 | if (!result) | ||
913 | return FALSE; | ||
914 | /* In the ANSI API, there should not be any paths longer | ||
915 | than MAX_PATH. */ | ||
916 | assert(result <= MAX_PATH+1)(__builtin_expect(!(result <= MAX_PATH+1), 0) ? __assert_rtn (__func__, "./Modules/posixmodule.c", 916, "result <= MAX_PATH+1" ) : (void)0); | ||
917 | if (strncmp(new_path, "\\\\", 2) == 0 || | ||
918 | strncmp(new_path, "//", 2) == 0) | ||
919 | /* UNC path, nothing to do. */ | ||
920 | return TRUE; | ||
921 | env[1] = new_path[0]; | ||
922 | return SetEnvironmentVariableA(env, new_path); | ||
923 | } | ||
924 | |||
925 | /* The Unicode version differs from the ANSI version | ||
926 | since the current directory might exceed MAX_PATH characters */ | ||
927 | static BOOL __stdcall | ||
928 | win32_wchdir(LPCWSTR path) | ||
929 | { | ||
930 | wchar_t _new_path[MAX_PATH+1], *new_path = _new_path; | ||
931 | int result; | ||
932 | wchar_t env[4] = L"=x:"; | ||
933 | |||
934 | if(!SetCurrentDirectoryW(path)) | ||
935 | return FALSE; | ||
936 | result = GetCurrentDirectoryW(MAX_PATH+1, new_path); | ||
937 | if (!result) | ||
938 | return FALSE; | ||
939 | if (result > MAX_PATH+1) { | ||
940 | new_path = malloc(result * sizeof(wchar_t)); | ||
941 | if (!new_path) { | ||
942 | SetLastError(ERROR_OUTOFMEMORY); | ||
943 | return FALSE; | ||
944 | } | ||
945 | result = GetCurrentDirectoryW(result, new_path); | ||
946 | if (!result) { | ||
947 | free(new_path); | ||
948 | return FALSE; | ||
949 | } | ||
950 | } | ||
951 | if (wcsncmp(new_path, L"\\\\", 2) == 0 || | ||
952 | wcsncmp(new_path, L"//", 2) == 0) | ||
953 | /* UNC path, nothing to do. */ | ||
954 | return TRUE; | ||
955 | env[1] = new_path[0]; | ||
956 | result = SetEnvironmentVariableW(env, new_path); | ||
957 | if (new_path != _new_path) | ||
958 | free(new_path); | ||
959 | return result; | ||
960 | } | ||
961 | #endif | ||
962 | |||
963 | #ifdef MS_WINDOWS | ||
964 | /* The CRT of Windows has a number of flaws wrt. its stat() implementation: | ||
965 | - time stamps are restricted to second resolution | ||
966 | - file modification times suffer from forth-and-back conversions between | ||
967 | UTC and local time | ||
968 | Therefore, we implement our own stat, based on the Win32 API directly. | ||
969 | */ | ||
970 | #define HAVE_STAT_NSEC 1 | ||
971 | |||
972 | struct win32_stat{ | ||
973 | int st_dev; | ||
974 | __int64 st_ino; | ||
975 | unsigned short st_mode; | ||
976 | int st_nlink; | ||
977 | int st_uid; | ||
978 | int st_gid; | ||
979 | int st_rdev; | ||
980 | __int64 st_size; | ||
981 | time_t st_atimest_atimespec.tv_sec; | ||
982 | int st_atime_nsec; | ||
983 | time_t st_mtimest_mtimespec.tv_sec; | ||
984 | int st_mtime_nsec; | ||
985 | time_t st_ctimest_ctimespec.tv_sec; | ||
986 | int st_ctime_nsec; | ||
987 | }; | ||
988 | |||
989 | static __int64 secs_between_epochs = 11644473600; /* Seconds between 1.1.1601 and 1.1.1970 */ | ||
990 | |||
991 | static void | ||
992 | FILE_TIME_to_time_t_nsec(FILETIME *in_ptr, time_t *time_out, int* nsec_out) | ||
993 | { | ||
994 | /* XXX endianness. Shouldn't matter, as all Windows implementations are little-endian */ | ||
995 | /* Cannot simply cast and dereference in_ptr, | ||
996 | since it might not be aligned properly */ | ||
997 | __int64 in; | ||
998 | memcpy(&in, in_ptr, sizeof(in))((__builtin_object_size (&in, 0) != (size_t) -1) ? __builtin___memcpy_chk (&in, in_ptr, sizeof(in), __builtin_object_size (&in , 0)) : __inline_memcpy_chk (&in, in_ptr, sizeof(in))); | ||
999 | *nsec_out = (int)(in % 10000000) * 100; /* FILETIME is in units of 100 nsec. */ | ||
1000 | *time_out = Py_SAFE_DOWNCAST((in / 10000000) - secs_between_epochs, __int64, time_t)((__builtin_expect(!((__int64)(time_t)((in / 10000000) - secs_between_epochs ) == ((in / 10000000) - secs_between_epochs)), 0) ? __assert_rtn (__func__, "./Modules/posixmodule.c", 1000, "(__int64)(time_t)((in / 10000000) - secs_between_epochs) == ((in / 10000000) - secs_between_epochs)" ) : (void)0), (time_t)((in / 10000000) - secs_between_epochs) ); | ||
1001 | } | ||
1002 | |||
1003 | static void | ||
1004 | time_t_to_FILE_TIME(time_t time_in, int nsec_in, FILETIME *out_ptr) | ||
1005 | { | ||
1006 | /* XXX endianness */ | ||
1007 | __int64 out; | ||
1008 | out = time_in + secs_between_epochs; | ||
1009 | out = out * 10000000 + nsec_in / 100; | ||
1010 | memcpy(out_ptr, &out, sizeof(out))((__builtin_object_size (out_ptr, 0) != (size_t) -1) ? __builtin___memcpy_chk (out_ptr, &out, sizeof(out), __builtin_object_size (out_ptr , 0)) : __inline_memcpy_chk (out_ptr, &out, sizeof(out))); | ||
1011 | } | ||
1012 | |||
1013 | /* Below, we *know* that ugo+r is 0444 */ | ||
1014 | #if _S_IREAD != 0400 | ||
1015 | #error Unsupported C library | ||
1016 | #endif | ||
1017 | static int | ||
1018 | attributes_to_mode(DWORD attr) | ||
1019 | { | ||
1020 | int m = 0; | ||
1021 | if (attr & FILE_ATTRIBUTE_DIRECTORY) | ||
1022 | m |= _S_IFDIR | 0111; /* IFEXEC for user,group,other */ | ||
1023 | else | ||
1024 | m |= _S_IFREG; | ||
1025 | if (attr & FILE_ATTRIBUTE_READONLY) | ||
1026 | m |= 0444; | ||
1027 | else | ||
1028 | m |= 0666; | ||
1029 | return m; | ||
1030 | } | ||
1031 | |||
1032 | static int | ||
1033 | attribute_data_to_stat(BY_HANDLE_FILE_INFORMATION *info, ULONG reparse_tag, struct win32_stat *result) | ||
1034 | { | ||
1035 | memset(result, 0, sizeof(*result))((__builtin_object_size (result, 0) != (size_t) -1) ? __builtin___memset_chk (result, 0, sizeof(*result), __builtin_object_size (result, 0 )) : __inline_memset_chk (result, 0, sizeof(*result))); | ||
1036 | result->st_mode = attributes_to_mode(info->dwFileAttributes); | ||
1037 | result->st_size = (((__int64)info->nFileSizeHigh)<<32) + info->nFileSizeLow; | ||
1038 | FILE_TIME_to_time_t_nsec(&info->ftCreationTime, &result->st_ctimest_ctimespec.tv_sec, &result->st_ctime_nsec); | ||
1039 | FILE_TIME_to_time_t_nsec(&info->ftLastWriteTime, &result->st_mtimest_mtimespec.tv_sec, &result->st_mtime_nsec); | ||
1040 | FILE_TIME_to_time_t_nsec(&info->ftLastAccessTime, &result->st_atimest_atimespec.tv_sec, &result->st_atime_nsec); | ||
1041 | result->st_nlink = info->nNumberOfLinks; | ||
1042 | result->st_ino = (((__int64)info->nFileIndexHigh)<<32) + info->nFileIndexLow; | ||
1043 | if (reparse_tag == IO_REPARSE_TAG_SYMLINK) { | ||
1044 | /* first clear the S_IFMT bits */ | ||
1045 | result->st_mode ^= (result->st_mode & 0170000); | ||
1046 | /* now set the bits that make this a symlink */ | ||
1047 | result->st_mode |= 0120000; | ||
1048 | } | ||
1049 | |||
1050 | return 0; | ||
1051 | } | ||
1052 | |||
1053 | static BOOL | ||
1054 | attributes_from_dir(LPCSTR pszFile, BY_HANDLE_FILE_INFORMATION *info, ULONG *reparse_tag) | ||
1055 | { | ||
1056 | HANDLE hFindFile; | ||
1057 | WIN32_FIND_DATAA FileData; | ||
1058 | hFindFile = FindFirstFileA(pszFile, &FileData); | ||
1059 | if (hFindFile == INVALID_HANDLE_VALUE) | ||
1060 | return FALSE; | ||
1061 | FindClose(hFindFile); | ||
1062 | memset(info, 0, sizeof(*info))((__builtin_object_size (info, 0) != (size_t) -1) ? __builtin___memset_chk (info, 0, sizeof(*info), __builtin_object_size (info, 0)) : __inline_memset_chk (info, 0, sizeof(*info))); | ||
1063 | *reparse_tag = 0; | ||
1064 | info->dwFileAttributes = FileData.dwFileAttributes; | ||
1065 | info->ftCreationTime = FileData.ftCreationTime; | ||
1066 | info->ftLastAccessTime = FileData.ftLastAccessTime; | ||
1067 | info->ftLastWriteTime = FileData.ftLastWriteTime; | ||
1068 | info->nFileSizeHigh = FileData.nFileSizeHigh; | ||
1069 | info->nFileSizeLow = FileData.nFileSizeLow; | ||
1070 | /* info->nNumberOfLinks = 1; */ | ||
1071 | if (FileData.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) | ||
1072 | *reparse_tag = FileData.dwReserved0; | ||
1073 | return TRUE; | ||
1074 | } | ||
1075 | |||
1076 | static BOOL | ||
1077 | attributes_from_dir_w(LPCWSTR pszFile, BY_HANDLE_FILE_INFORMATION *info, ULONG *reparse_tag) | ||
1078 | { | ||
1079 | HANDLE hFindFile; | ||
1080 | WIN32_FIND_DATAW FileData; | ||
1081 | hFindFile = FindFirstFileW(pszFile, &FileData); | ||
1082 | if (hFindFile == INVALID_HANDLE_VALUE) | ||
1083 | return FALSE; | ||
1084 | FindClose(hFindFile); | ||
1085 | memset(info, 0, sizeof(*info))((__builtin_object_size (info, 0) != (size_t) -1) ? __builtin___memset_chk (info, 0, sizeof(*info), __builtin_object_size (info, 0)) : __inline_memset_chk (info, 0, sizeof(*info))); | ||
1086 | *reparse_tag = 0; | ||
1087 | info->dwFileAttributes = FileData.dwFileAttributes; | ||
1088 | info->ftCreationTime = FileData.ftCreationTime; | ||
1089 | info->ftLastAccessTime = FileData.ftLastAccessTime; | ||
1090 | info->ftLastWriteTime = FileData.ftLastWriteTime; | ||
1091 | info->nFileSizeHigh = FileData.nFileSizeHigh; | ||
1092 | info->nFileSizeLow = FileData.nFileSizeLow; | ||
1093 | /* info->nNumberOfLinks = 1; */ | ||
1094 | if (FileData.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) | ||
1095 | *reparse_tag = FileData.dwReserved0; | ||
1096 | return TRUE; | ||
1097 | } | ||
1098 | |||
1099 | #ifndef SYMLOOP_MAX | ||
1100 | #define SYMLOOP_MAX ( 88 ) | ||
1101 | #endif | ||
1102 | |||
1103 | static int | ||
1104 | win32_xstat_impl_w(const wchar_t *path, struct win32_stat *result, BOOL traverse, int depth); | ||
1105 | |||
1106 | static int | ||
1107 | win32_xstat_impl(const char *path, struct win32_stat *result, BOOL traverse, int depth) | ||
1108 | { | ||
1109 | int code; | ||
1110 | HANDLE hFile; | ||
1111 | BY_HANDLE_FILE_INFORMATION info; | ||
1112 | ULONG reparse_tag = 0; | ||
1113 | wchar_t *target_path; | ||
1114 | const char *dot; | ||
1115 | |||
1116 | if (depth > SYMLOOP_MAX) { | ||
1117 | SetLastError(ERROR_CANT_RESOLVE_FILENAME); /* XXX: ELOOP? */ | ||
1118 | return -1; | ||
1119 | } | ||
1120 | |||
1121 | hFile = CreateFileA( | ||
1122 | path, | ||
1123 | 0, /* desired access */ | ||
1124 | 0, /* share mode */ | ||
1125 | NULL((void *)0), /* security attributes */ | ||
1126 | OPEN_EXISTING, | ||
1127 | /* FILE_FLAG_BACKUP_SEMANTICS is required to open a directory */ | ||
1128 | FILE_ATTRIBUTE_NORMAL|FILE_FLAG_BACKUP_SEMANTICS|FILE_FLAG_OPEN_REPARSE_POINT, | ||
1129 | NULL((void *)0)); | ||
1130 | |||
1131 | if (hFile == INVALID_HANDLE_VALUE) { | ||
1132 | /* Either the target doesn't exist, or we don't have access to | ||
1133 | get a handle to it. If the former, we need to return an error. | ||
1134 | If the latter, we can use attributes_from_dir. */ | ||
1135 | if (GetLastError() != ERROR_SHARING_VIOLATION) | ||
1136 | return -1; | ||
1137 | /* Could not get attributes on open file. Fall back to | ||
1138 | reading the directory. */ | ||
1139 | if (!attributes_from_dir(path, &info, &reparse_tag)) | ||
1140 | /* Very strange. This should not fail now */ | ||
1141 | return -1; | ||
1142 | if (info.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) { | ||
1143 | if (traverse) { | ||
1144 | /* Should traverse, but could not open reparse point handle */ | ||
1145 | SetLastError(ERROR_SHARING_VIOLATION); | ||
1146 | return -1; | ||
1147 | } | ||
1148 | } | ||
1149 | } else { | ||
1150 | if (!GetFileInformationByHandle(hFile, &info)) { | ||
1151 | CloseHandle(hFile); | ||
1152 | return -1;; | ||
1153 | } | ||
1154 | if (info.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) { | ||
1155 | code = win32_read_link(hFile, &reparse_tag, traverse ? &target_path : NULL((void *)0)); | ||
1156 | CloseHandle(hFile); | ||
1157 | if (code < 0) | ||
1158 | return code; | ||
1159 | if (traverse) { | ||
1160 | code = win32_xstat_impl_w(target_path, result, traverse, depth + 1); | ||
1161 | free(target_path); | ||
1162 | return code; | ||
1163 | } | ||
1164 | } else | ||
1165 | CloseHandle(hFile); | ||
1166 | } | ||
1167 | attribute_data_to_stat(&info, reparse_tag, result); | ||
1168 | |||
1169 | /* Set S_IEXEC if it is an .exe, .bat, ... */ | ||
1170 | dot = strrchr(path, '.'); | ||
1171 | if (dot) { | ||
1172 | if (stricmp(dot, ".bat") == 0 || stricmp(dot, ".cmd") == 0 || | ||
1173 | stricmp(dot, ".exe") == 0 || stricmp(dot, ".com") == 0) | ||
1174 | result->st_mode |= 0111; | ||
1175 | } | ||
1176 | return 0; | ||
1177 | } | ||
1178 | |||
1179 | static int | ||
1180 | win32_xstat_impl_w(const wchar_t *path, struct win32_stat *result, BOOL traverse, int depth) | ||
1181 | { | ||
1182 | int code; | ||
1183 | HANDLE hFile; | ||
1184 | BY_HANDLE_FILE_INFORMATION info; | ||
1185 | ULONG reparse_tag = 0; | ||
1186 | wchar_t *target_path; | ||
1187 | const wchar_t *dot; | ||
1188 | |||
1189 | if (depth > SYMLOOP_MAX) { | ||
1190 | SetLastError(ERROR_CANT_RESOLVE_FILENAME); /* XXX: ELOOP? */ | ||
1191 | return -1; | ||
1192 | } | ||
1193 | |||
1194 | hFile = CreateFileW( | ||
1195 | path, | ||
1196 | 0, /* desired access */ | ||
1197 | 0, /* share mode */ | ||
1198 | NULL((void *)0), /* security attributes */ | ||
1199 | OPEN_EXISTING, | ||
1200 | /* FILE_FLAG_BACKUP_SEMANTICS is required to open a directory */ | ||
1201 | FILE_ATTRIBUTE_NORMAL|FILE_FLAG_BACKUP_SEMANTICS|FILE_FLAG_OPEN_REPARSE_POINT, | ||
1202 | NULL((void *)0)); | ||
1203 | |||
1204 | if (hFile == INVALID_HANDLE_VALUE) { | ||
1205 | /* Either the target doesn't exist, or we don't have access to | ||
1206 | get a handle to it. If the former, we need to return an error. | ||
1207 | If the latter, we can use attributes_from_dir. */ | ||
1208 | if (GetLastError() != ERROR_SHARING_VIOLATION) | ||
1209 | return -1; | ||
1210 | /* Could not get attributes on open file. Fall back to | ||
1211 | reading the directory. */ | ||
1212 | if (!attributes_from_dir_w(path, &info, &reparse_tag)) | ||
1213 | /* Very strange. This should not fail now */ | ||
1214 | return -1; | ||
1215 | if (info.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) { | ||
1216 | if (traverse) { | ||
1217 | /* Should traverse, but could not open reparse point handle */ | ||
1218 | SetLastError(ERROR_SHARING_VIOLATION); | ||
1219 | return -1; | ||
1220 | } | ||
1221 | } | ||
1222 | } else { | ||
1223 | if (!GetFileInformationByHandle(hFile, &info)) { | ||
1224 | CloseHandle(hFile); | ||
1225 | return -1;; | ||
1226 | } | ||
1227 | if (info.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) { | ||
1228 | code = win32_read_link(hFile, &reparse_tag, traverse ? &target_path : NULL((void *)0)); | ||
1229 | CloseHandle(hFile); | ||
1230 | if (code < 0) | ||
1231 | return code; | ||
1232 | if (traverse) { | ||
1233 | code = win32_xstat_impl_w(target_path, result, traverse, depth + 1); | ||
1234 | free(target_path); | ||
1235 | return code; | ||
1236 | } | ||
1237 | } else | ||
1238 | CloseHandle(hFile); | ||
1239 | } | ||
1240 | attribute_data_to_stat(&info, reparse_tag, result); | ||
1241 | |||
1242 | /* Set S_IEXEC if it is an .exe, .bat, ... */ | ||
1243 | dot = wcsrchr(path, '.'); | ||
1244 | if (dot) { | ||
1245 | if (_wcsicmp(dot, L".bat") == 0 || _wcsicmp(dot, L".cmd") == 0 || | ||
1246 | _wcsicmp(dot, L".exe") == 0 || _wcsicmp(dot, L".com") == 0) | ||
1247 | result->st_mode |= 0111; | ||
1248 | } | ||
1249 | return 0; | ||
1250 | } | ||
1251 | |||
1252 | static int | ||
1253 | win32_xstat(const char *path, struct win32_stat *result, BOOL traverse) | ||
1254 | { | ||
1255 | /* Protocol violation: we explicitly clear errno, instead of | ||
1256 | setting it to a POSIX error. Callers should use GetLastError. */ | ||
1257 | int code = win32_xstat_impl(path, result, traverse, 0); | ||
1258 | errno(*__error()) = 0; | ||
1259 | return code; | ||
1260 | } | ||
1261 | |||
1262 | static int | ||
1263 | win32_xstat_w(const wchar_t *path, struct win32_stat *result, BOOL traverse) | ||
1264 | { | ||
1265 | /* Protocol violation: we explicitly clear errno, instead of | ||
1266 | setting it to a POSIX error. Callers should use GetLastError. */ | ||
1267 | int code = win32_xstat_impl_w(path, result, traverse, 0); | ||
1268 | errno(*__error()) = 0; | ||
1269 | return code; | ||
1270 | } | ||
1271 | |||
1272 | /* About the following functions: win32_lstat, win32_lstat_w, win32_stat, | ||
1273 | win32_stat_w | ||
1274 | |||
1275 | In Posix, stat automatically traverses symlinks and returns the stat | ||
1276 | structure for the target. In Windows, the equivalent GetFileAttributes by | ||
1277 | default does not traverse symlinks and instead returns attributes for | ||
1278 | the symlink. | ||
1279 | |||
1280 | Therefore, win32_lstat will get the attributes traditionally, and | ||
1281 | win32_stat will first explicitly resolve the symlink target and then will | ||
1282 | call win32_lstat on that result. | ||
1283 | |||
1284 | The _w represent Unicode equivalents of the aformentioned ANSI functions. */ | ||
1285 | |||
1286 | static int | ||
1287 | win32_lstat(const char* path, struct win32_stat *result) | ||
1288 | { | ||
1289 | return win32_xstat(path, result, FALSE); | ||
1290 | } | ||
1291 | |||
1292 | static int | ||
1293 | win32_lstat_w(const wchar_t* path, struct win32_stat *result) | ||
1294 | { | ||
1295 | return win32_xstat_w(path, result, FALSE); | ||
1296 | } | ||
1297 | |||
1298 | static int | ||
1299 | win32_stat(const char* path, struct win32_stat *result) | ||
1300 | { | ||
1301 | return win32_xstat(path, result, TRUE); | ||
1302 | } | ||
1303 | |||
1304 | static int | ||
1305 | win32_stat_w(const wchar_t* path, struct win32_stat *result) | ||
1306 | { | ||
1307 | return win32_xstat_w(path, result, TRUE); | ||
1308 | } | ||
1309 | |||
1310 | static int | ||
1311 | win32_fstat(int file_number, struct win32_stat *result) | ||
1312 | { | ||
1313 | BY_HANDLE_FILE_INFORMATION info; | ||
1314 | HANDLE h; | ||
1315 | int type; | ||
1316 | |||
1317 | h = (HANDLE)_get_osfhandle(file_number); | ||
1318 | |||
1319 | /* Protocol violation: we explicitly clear errno, instead of | ||
1320 | setting it to a POSIX error. Callers should use GetLastError. */ | ||
1321 | errno(*__error()) = 0; | ||
1322 | |||
1323 | if (h == INVALID_HANDLE_VALUE) { | ||
1324 | /* This is really a C library error (invalid file handle). | ||
1325 | We set the Win32 error to the closes one matching. */ | ||
1326 | SetLastError(ERROR_INVALID_HANDLE); | ||
1327 | return -1; | ||
1328 | } | ||
1329 | memset(result, 0, sizeof(*result))((__builtin_object_size (result, 0) != (size_t) -1) ? __builtin___memset_chk (result, 0, sizeof(*result), __builtin_object_size (result, 0 )) : __inline_memset_chk (result, 0, sizeof(*result))); | ||
1330 | |||
1331 | type = GetFileType(h); | ||
1332 | if (type == FILE_TYPE_UNKNOWN) { | ||
1333 | DWORD error = GetLastError(); | ||
1334 | if (error != 0) { | ||
1335 | return -1; | ||
1336 | } | ||
1337 | /* else: valid but unknown file */ | ||
1338 | } | ||
1339 | |||
1340 | if (type != FILE_TYPE_DISK) { | ||
1341 | if (type == FILE_TYPE_CHAR) | ||
1342 | result->st_mode = _S_IFCHR; | ||
1343 | else if (type == FILE_TYPE_PIPE) | ||
1344 | result->st_mode = _S_IFIFO; | ||
1345 | return 0; | ||
1346 | } | ||
1347 | |||
1348 | if (!GetFileInformationByHandle(h, &info)) { | ||
1349 | return -1; | ||
1350 | } | ||
1351 | |||
1352 | attribute_data_to_stat(&info, 0, result); | ||
1353 | /* specific to fstat() */ | ||
1354 | result->st_ino = (((__int64)info.nFileIndexHigh)<<32) + info.nFileIndexLow; | ||
1355 | return 0; | ||
1356 | } | ||
1357 | |||
1358 | #endif /* MS_WINDOWS */ | ||
1359 | |||
1360 | PyDoc_STRVAR(stat_result__doc__,static char stat_result__doc__[] = "stat_result: Result from stat or lstat.\n\nThis object may be accessed either as a tuple of\n (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\nor via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\nPosix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\nor st_flags, they are available as attributes only.\n\nSee os.stat for more information." | ||
1361 | "stat_result: Result from stat or lstat.\n\n\static char stat_result__doc__[] = "stat_result: Result from stat or lstat.\n\nThis object may be accessed either as a tuple of\n (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\nor via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\nPosix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\nor st_flags, they are available as attributes only.\n\nSee os.stat for more information." | ||
1362 | This object may be accessed either as a tuple of\n\static char stat_result__doc__[] = "stat_result: Result from stat or lstat.\n\nThis object may be accessed either as a tuple of\n (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\nor via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\nPosix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\nor st_flags, they are available as attributes only.\n\nSee os.stat for more information." | ||
1363 | (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\n\static char stat_result__doc__[] = "stat_result: Result from stat or lstat.\n\nThis object may be accessed either as a tuple of\n (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\nor via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\nPosix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\nor st_flags, they are available as attributes only.\n\nSee os.stat for more information." | ||
1364 | or via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\static char stat_result__doc__[] = "stat_result: Result from stat or lstat.\n\nThis object may be accessed either as a tuple of\n (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\nor via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\nPosix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\nor st_flags, they are available as attributes only.\n\nSee os.stat for more information." | ||
1365 | \n\static char stat_result__doc__[] = "stat_result: Result from stat or lstat.\n\nThis object may be accessed either as a tuple of\n (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\nor via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\nPosix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\nor st_flags, they are available as attributes only.\n\nSee os.stat for more information." | ||
1366 | Posix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\n\static char stat_result__doc__[] = "stat_result: Result from stat or lstat.\n\nThis object may be accessed either as a tuple of\n (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\nor via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\nPosix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\nor st_flags, they are available as attributes only.\n\nSee os.stat for more information." | ||
1367 | or st_flags, they are available as attributes only.\n\static char stat_result__doc__[] = "stat_result: Result from stat or lstat.\n\nThis object may be accessed either as a tuple of\n (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\nor via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\nPosix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\nor st_flags, they are available as attributes only.\n\nSee os.stat for more information." | ||
1368 | \n\static char stat_result__doc__[] = "stat_result: Result from stat or lstat.\n\nThis object may be accessed either as a tuple of\n (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\nor via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\nPosix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\nor st_flags, they are available as attributes only.\n\nSee os.stat for more information." | ||
1369 | See os.stat for more information.")static char stat_result__doc__[] = "stat_result: Result from stat or lstat.\n\nThis object may be accessed either as a tuple of\n (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\nor via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\nPosix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\nor st_flags, they are available as attributes only.\n\nSee os.stat for more information."; | ||
1370 | |||
1371 | static PyStructSequence_Field stat_result_fields[] = { | ||
1372 | {"st_mode", "protection bits"}, | ||
1373 | {"st_ino", "inode"}, | ||
1374 | {"st_dev", "device"}, | ||
1375 | {"st_nlink", "number of hard links"}, | ||
1376 | {"st_uid", "user ID of owner"}, | ||
1377 | {"st_gid", "group ID of owner"}, | ||
1378 | {"st_size", "total size, in bytes"}, | ||
1379 | /* The NULL is replaced with PyStructSequence_UnnamedField later. */ | ||
1380 | {NULL((void *)0), "integer time of last access"}, | ||
1381 | {NULL((void *)0), "integer time of last modification"}, | ||
1382 | {NULL((void *)0), "integer time of last change"}, | ||
1383 | {"st_atime", "time of last access"}, | ||
1384 | {"st_mtime", "time of last modification"}, | ||
1385 | {"st_ctime", "time of last change"}, | ||
1386 | #ifdef HAVE_STRUCT_STAT_ST_BLKSIZE1 | ||
1387 | {"st_blksize", "blocksize for filesystem I/O"}, | ||
1388 | #endif | ||
1389 | #ifdef HAVE_STRUCT_STAT_ST_BLOCKS1 | ||
1390 | {"st_blocks", "number of blocks allocated"}, | ||
1391 | #endif | ||
1392 | #ifdef HAVE_STRUCT_STAT_ST_RDEV1 | ||
1393 | {"st_rdev", "device type (if inode device)"}, | ||
1394 | #endif | ||
1395 | #ifdef HAVE_STRUCT_STAT_ST_FLAGS1 | ||
1396 | {"st_flags", "user defined flags for file"}, | ||
1397 | #endif | ||
1398 | #ifdef HAVE_STRUCT_STAT_ST_GEN1 | ||
1399 | {"st_gen", "generation number"}, | ||
1400 | #endif | ||
1401 | #ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME1 | ||
1402 | {"st_birthtime", "time of creation"}, | ||
1403 | #endif | ||
1404 | {0} | ||
1405 | }; | ||
1406 | |||
1407 | #ifdef HAVE_STRUCT_STAT_ST_BLKSIZE1 | ||
1408 | #define ST_BLKSIZE_IDX13 13 | ||
1409 | #else | ||
1410 | #define ST_BLKSIZE_IDX13 12 | ||
1411 | #endif | ||
1412 | |||
1413 | #ifdef HAVE_STRUCT_STAT_ST_BLOCKS1 | ||
1414 | #define ST_BLOCKS_IDX(13 +1) (ST_BLKSIZE_IDX13+1) | ||
1415 | #else | ||
1416 | #define ST_BLOCKS_IDX(13 +1) ST_BLKSIZE_IDX13 | ||
1417 | #endif | ||
1418 | |||
1419 | #ifdef HAVE_STRUCT_STAT_ST_RDEV1 | ||
1420 | #define ST_RDEV_IDX((13 +1)+1) (ST_BLOCKS_IDX(13 +1)+1) | ||
1421 | #else | ||
1422 | #define ST_RDEV_IDX((13 +1)+1) ST_BLOCKS_IDX(13 +1) | ||
1423 | #endif | ||
1424 | |||
1425 | #ifdef HAVE_STRUCT_STAT_ST_FLAGS1 | ||
1426 | #define ST_FLAGS_IDX(((13 +1)+1)+1) (ST_RDEV_IDX((13 +1)+1)+1) | ||
1427 | #else | ||
1428 | #define ST_FLAGS_IDX(((13 +1)+1)+1) ST_RDEV_IDX((13 +1)+1) | ||
1429 | #endif | ||
1430 | |||
1431 | #ifdef HAVE_STRUCT_STAT_ST_GEN1 | ||
1432 | #define ST_GEN_IDX((((13 +1)+1)+1)+1) (ST_FLAGS_IDX(((13 +1)+1)+1)+1) | ||
1433 | #else | ||
1434 | #define ST_GEN_IDX((((13 +1)+1)+1)+1) ST_FLAGS_IDX(((13 +1)+1)+1) | ||
1435 | #endif | ||
1436 | |||
1437 | #ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME1 | ||
1438 | #define ST_BIRTHTIME_IDX(((((13 +1)+1)+1)+1)+1) (ST_GEN_IDX((((13 +1)+1)+1)+1)+1) | ||
1439 | #else | ||
1440 | #define ST_BIRTHTIME_IDX(((((13 +1)+1)+1)+1)+1) ST_GEN_IDX((((13 +1)+1)+1)+1) | ||
1441 | #endif | ||
1442 | |||
1443 | static PyStructSequence_Desc stat_result_desc = { | ||
1444 | "stat_result", /* name */ | ||
1445 | stat_result__doc__, /* doc */ | ||
1446 | stat_result_fields, | ||
1447 | 10 | ||
1448 | }; | ||
1449 | |||
1450 | PyDoc_STRVAR(statvfs_result__doc__,static char statvfs_result__doc__[] = "statvfs_result: Result from statvfs or fstatvfs.\n\nThis object may be accessed either as a tuple of\n (bsize, frsize, blocks, bfree, bavail, files, ffree, favail, flag, namemax),\nor via the attributes f_bsize, f_frsize, f_blocks, f_bfree, and so on.\n\nSee os.statvfs for more information." | ||
1451 | "statvfs_result: Result from statvfs or fstatvfs.\n\n\static char statvfs_result__doc__[] = "statvfs_result: Result from statvfs or fstatvfs.\n\nThis object may be accessed either as a tuple of\n (bsize, frsize, blocks, bfree, bavail, files, ffree, favail, flag, namemax),\nor via the attributes f_bsize, f_frsize, f_blocks, f_bfree, and so on.\n\nSee os.statvfs for more information." | ||
1452 | This object may be accessed either as a tuple of\n\static char statvfs_result__doc__[] = "statvfs_result: Result from statvfs or fstatvfs.\n\nThis object may be accessed either as a tuple of\n (bsize, frsize, blocks, bfree, bavail, files, ffree, favail, flag, namemax),\nor via the attributes f_bsize, f_frsize, f_blocks, f_bfree, and so on.\n\nSee os.statvfs for more information." | ||
1453 | (bsize, frsize, blocks, bfree, bavail, files, ffree, favail, flag, namemax),\n\static char statvfs_result__doc__[] = "statvfs_result: Result from statvfs or fstatvfs.\n\nThis object may be accessed either as a tuple of\n (bsize, frsize, blocks, bfree, bavail, files, ffree, favail, flag, namemax),\nor via the attributes f_bsize, f_frsize, f_blocks, f_bfree, and so on.\n\nSee os.statvfs for more information." | ||
1454 | or via the attributes f_bsize, f_frsize, f_blocks, f_bfree, and so on.\n\static char statvfs_result__doc__[] = "statvfs_result: Result from statvfs or fstatvfs.\n\nThis object may be accessed either as a tuple of\n (bsize, frsize, blocks, bfree, bavail, files, ffree, favail, flag, namemax),\nor via the attributes f_bsize, f_frsize, f_blocks, f_bfree, and so on.\n\nSee os.statvfs for more information." | ||
1455 | \n\static char statvfs_result__doc__[] = "statvfs_result: Result from statvfs or fstatvfs.\n\nThis object may be accessed either as a tuple of\n (bsize, frsize, blocks, bfree, bavail, files, ffree, favail, flag, namemax),\nor via the attributes f_bsize, f_frsize, f_blocks, f_bfree, and so on.\n\nSee os.statvfs for more information." | ||
1456 | See os.statvfs for more information.")static char statvfs_result__doc__[] = "statvfs_result: Result from statvfs or fstatvfs.\n\nThis object may be accessed either as a tuple of\n (bsize, frsize, blocks, bfree, bavail, files, ffree, favail, flag, namemax),\nor via the attributes f_bsize, f_frsize, f_blocks, f_bfree, and so on.\n\nSee os.statvfs for more information."; | ||
1457 | |||
1458 | static PyStructSequence_Field statvfs_result_fields[] = { | ||
1459 | {"f_bsize", }, | ||
1460 | {"f_frsize", }, | ||
1461 | {"f_blocks", }, | ||
1462 | {"f_bfree", }, | ||
1463 | {"f_bavail", }, | ||
1464 | {"f_files", }, | ||
1465 | {"f_ffree", }, | ||
1466 | {"f_favail", }, | ||
1467 | {"f_flag", }, | ||
1468 | {"f_namemax",}, | ||
1469 | {0} | ||
1470 | }; | ||
1471 | |||
1472 | static PyStructSequence_Desc statvfs_result_desc = { | ||
1473 | "statvfs_result", /* name */ | ||
1474 | statvfs_result__doc__, /* doc */ | ||
1475 | statvfs_result_fields, | ||
1476 | 10 | ||
1477 | }; | ||
1478 | |||
1479 | static int initialized; | ||
1480 | static PyTypeObject StatResultType; | ||
1481 | static PyTypeObject StatVFSResultType; | ||
1482 | static newfunc structseq_new; | ||
1483 | |||
1484 | static PyObject * | ||
1485 | statresult_new(PyTypeObject *type, PyObject *args, PyObject *kwds) | ||
1486 | { | ||
1487 | PyStructSequence *result; | ||
1488 | int i; | ||
1489 | |||
1490 | result = (PyStructSequence*)structseq_new(type, args, kwds); | ||
1491 | if (!result) | ||
1492 | return NULL((void *)0); | ||
1493 | /* If we have been initialized from a tuple, | ||
1494 | st_?time might be set to None. Initialize it | ||
1495 | from the int slots. */ | ||
1496 | for (i = 7; i <= 9; i++) { | ||
1497 | if (result->ob_item[i+3] == Py_None(&_Py_NoneStruct)) { | ||
1498 | Py_DECREF(Py_None)do { if (_Py_RefTotal-- , --((PyObject*)((&_Py_NoneStruct )))->ob_refcnt != 0) { if (((PyObject*)(&_Py_NoneStruct ))->ob_refcnt < 0) _Py_NegativeRefcount("./Modules/posixmodule.c" , 1498, (PyObject *)((&_Py_NoneStruct))); } else _Py_Dealloc ((PyObject *)((&_Py_NoneStruct))); } while (0); | ||
1499 | Py_INCREF(result->ob_item[i])( _Py_RefTotal++ , ((PyObject*)(result->ob_item[i]))->ob_refcnt ++); | ||
1500 | result->ob_item[i+3] = result->ob_item[i]; | ||
1501 | } | ||
1502 | } | ||
1503 | return (PyObject*)result; | ||
1504 | } | ||
1505 | |||
1506 | |||
1507 | |||
1508 | /* If true, st_?time is float. */ | ||
1509 | static int _stat_float_times = 1; | ||
1510 | |||
1511 | PyDoc_STRVAR(stat_float_times__doc__,static char stat_float_times__doc__[] = "stat_float_times([newval]) -> oldval\n\nDetermine whether os.[lf]stat represents time stamps as float objects.\nIf newval is True, future calls to stat() return floats, if it is False,\nfuture calls return ints. \nIf newval is omitted, return the current setting.\n" | ||
1512 | "stat_float_times([newval]) -> oldval\n\n\static char stat_float_times__doc__[] = "stat_float_times([newval]) -> oldval\n\nDetermine whether os.[lf]stat represents time stamps as float objects.\nIf newval is True, future calls to stat() return floats, if it is False,\nfuture calls return ints. \nIf newval is omitted, return the current setting.\n" | ||
1513 | Determine whether os.[lf]stat represents time stamps as float objects.\n\static char stat_float_times__doc__[] = "stat_float_times([newval]) -> oldval\n\nDetermine whether os.[lf]stat represents time stamps as float objects.\nIf newval is True, future calls to stat() return floats, if it is False,\nfuture calls return ints. \nIf newval is omitted, return the current setting.\n" | ||
1514 | If newval is True, future calls to stat() return floats, if it is False,\n\static char stat_float_times__doc__[] = "stat_float_times([newval]) -> oldval\n\nDetermine whether os.[lf]stat represents time stamps as float objects.\nIf newval is True, future calls to stat() return floats, if it is False,\nfuture calls return ints. \nIf newval is omitted, return the current setting.\n" | ||
1515 | future calls return ints. \n\static char stat_float_times__doc__[] = "stat_float_times([newval]) -> oldval\n\nDetermine whether os.[lf]stat represents time stamps as float objects.\nIf newval is True, future calls to stat() return floats, if it is False,\nfuture calls return ints. \nIf newval is omitted, return the current setting.\n" | ||
1516 | If newval is omitted, return the current setting.\n")static char stat_float_times__doc__[] = "stat_float_times([newval]) -> oldval\n\nDetermine whether os.[lf]stat represents time stamps as float objects.\nIf newval is True, future calls to stat() return floats, if it is False,\nfuture calls return ints. \nIf newval is omitted, return the current setting.\n"; | ||
1517 | |||
1518 | static PyObject* | ||
1519 | stat_float_times(PyObject* self, PyObject *args) | ||
1520 | { | ||
1521 | int newval = -1; | ||
1522 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "|i:stat_float_times", &newval)) | ||
1523 | return NULL((void *)0); | ||
1524 | if (newval == -1) | ||
1525 | /* Return old value */ | ||
1526 | return PyBool_FromLong(_stat_float_times); | ||
1527 | _stat_float_times = newval; | ||
1528 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
1529 | return Py_None(&_Py_NoneStruct); | ||
1530 | } | ||
1531 | |||
1532 | static void | ||
1533 | fill_time(PyObject *v, int index, time_t sec, unsigned long nsec) | ||
1534 | { | ||
1535 | PyObject *fval,*ival; | ||
1536 | #if SIZEOF_TIME_T8 > SIZEOF_LONG8 | ||
1537 | ival = PyLong_FromLongLong((PY_LONG_LONGlong long)sec); | ||
1538 | #else | ||
1539 | ival = PyLong_FromLong((long)sec); | ||
1540 | #endif | ||
1541 | if (!ival) | ||
1542 | return; | ||
1543 | if (_stat_float_times) { | ||
1544 | fval = PyFloat_FromDouble(sec + 1e-9*nsec); | ||
1545 | } else { | ||
1546 | fval = ival; | ||
1547 | Py_INCREF(fval)( _Py_RefTotal++ , ((PyObject*)(fval))->ob_refcnt++); | ||
1548 | } | ||
1549 | PyStructSequence_SET_ITEM(v, index, ival)(((PyTupleObject *)(v))->ob_item[index] = ival); | ||
1550 | PyStructSequence_SET_ITEM(v, index+3, fval)(((PyTupleObject *)(v))->ob_item[index+3] = fval); | ||
1551 | } | ||
1552 | |||
1553 | /* pack a system stat C structure into the Python stat tuple | ||
1554 | (used by posix_stat() and posix_fstat()) */ | ||
1555 | static PyObject* | ||
1556 | _pystat_fromstructstat(STRUCT_STATstruct stat *st) | ||
1557 | { | ||
1558 | unsigned long ansec, mnsec, cnsec; | ||
1559 | PyObject *v = PyStructSequence_New(&StatResultType); | ||
1560 | if (v == NULL((void *)0)) | ||
1561 | return NULL((void *)0); | ||
1562 | |||
1563 | PyStructSequence_SET_ITEM(v, 0, PyLong_FromLong((long)st->st_mode))(((PyTupleObject *)(v))->ob_item[0] = PyLong_FromLong((long )st->st_mode)); | ||
1564 | #ifdef HAVE_LARGEFILE_SUPPORT | ||
1565 | PyStructSequence_SET_ITEM(v, 1,(((PyTupleObject *)(v))->ob_item[1] = PyLong_FromLongLong( (long long)st->st_ino)) | ||
1566 | PyLong_FromLongLong((PY_LONG_LONG)st->st_ino))(((PyTupleObject *)(v))->ob_item[1] = PyLong_FromLongLong( (long long)st->st_ino)); | ||
1567 | #else | ||
1568 | PyStructSequence_SET_ITEM(v, 1, PyLong_FromLong((long)st->st_ino))(((PyTupleObject *)(v))->ob_item[1] = PyLong_FromLong((long )st->st_ino)); | ||
1569 | #endif | ||
1570 | #if defined(HAVE_LONG_LONG1) && !defined(MS_WINDOWS) | ||
1571 | PyStructSequence_SET_ITEM(v, 2,(((PyTupleObject *)(v))->ob_item[2] = PyLong_FromLongLong( (long long)st->st_dev)) | ||
1572 | PyLong_FromLongLong((PY_LONG_LONG)st->st_dev))(((PyTupleObject *)(v))->ob_item[2] = PyLong_FromLongLong( (long long)st->st_dev)); | ||
1573 | #else | ||
1574 | PyStructSequence_SET_ITEM(v, 2, PyLong_FromLong((long)st->st_dev))(((PyTupleObject *)(v))->ob_item[2] = PyLong_FromLong((long )st->st_dev)); | ||
1575 | #endif | ||
1576 | PyStructSequence_SET_ITEM(v, 3, PyLong_FromLong((long)st->st_nlink))(((PyTupleObject *)(v))->ob_item[3] = PyLong_FromLong((long )st->st_nlink)); | ||
1577 | PyStructSequence_SET_ITEM(v, 4, PyLong_FromLong((long)st->st_uid))(((PyTupleObject *)(v))->ob_item[4] = PyLong_FromLong((long )st->st_uid)); | ||
1578 | PyStructSequence_SET_ITEM(v, 5, PyLong_FromLong((long)st->st_gid))(((PyTupleObject *)(v))->ob_item[5] = PyLong_FromLong((long )st->st_gid)); | ||
1579 | #ifdef HAVE_LARGEFILE_SUPPORT | ||
1580 | PyStructSequence_SET_ITEM(v, 6,(((PyTupleObject *)(v))->ob_item[6] = PyLong_FromLongLong( (long long)st->st_size)) | ||
1581 | PyLong_FromLongLong((PY_LONG_LONG)st->st_size))(((PyTupleObject *)(v))->ob_item[6] = PyLong_FromLongLong( (long long)st->st_size)); | ||
1582 | #else | ||
1583 | PyStructSequence_SET_ITEM(v, 6, PyLong_FromLong(st->st_size))(((PyTupleObject *)(v))->ob_item[6] = PyLong_FromLong(st-> st_size)); | ||
1584 | #endif | ||
1585 | |||
1586 | #if defined(HAVE_STAT_TV_NSEC) | ||
1587 | ansec = st->st_atim.tv_nsec; | ||
1588 | mnsec = st->st_mtim.tv_nsec; | ||
1589 | cnsec = st->st_ctim.tv_nsec; | ||
1590 | #elif defined(HAVE_STAT_TV_NSEC21) | ||
1591 | ansec = st->st_atimespec.tv_nsec; | ||
1592 | mnsec = st->st_mtimespec.tv_nsec; | ||
1593 | cnsec = st->st_ctimespec.tv_nsec; | ||
1594 | #elif defined(HAVE_STAT_NSEC) | ||
1595 | ansec = st->st_atime_nsec; | ||
1596 | mnsec = st->st_mtime_nsec; | ||
1597 | cnsec = st->st_ctime_nsec; | ||
1598 | #else | ||
1599 | ansec = mnsec = cnsec = 0; | ||
1600 | #endif | ||
1601 | fill_time(v, 7, st->st_atimest_atimespec.tv_sec, ansec); | ||
1602 | fill_time(v, 8, st->st_mtimest_mtimespec.tv_sec, mnsec); | ||
1603 | fill_time(v, 9, st->st_ctimest_ctimespec.tv_sec, cnsec); | ||
1604 | |||
1605 | #ifdef HAVE_STRUCT_STAT_ST_BLKSIZE1 | ||
1606 | PyStructSequence_SET_ITEM(v, ST_BLKSIZE_IDX,(((PyTupleObject *)(v))->ob_item[13] = PyLong_FromLong((long )st->st_blksize)) | ||
1607 | PyLong_FromLong((long)st->st_blksize))(((PyTupleObject *)(v))->ob_item[13] = PyLong_FromLong((long )st->st_blksize)); | ||
1608 | #endif | ||
1609 | #ifdef HAVE_STRUCT_STAT_ST_BLOCKS1 | ||
1610 | PyStructSequence_SET_ITEM(v, ST_BLOCKS_IDX,(((PyTupleObject *)(v))->ob_item[(13 +1)] = PyLong_FromLong ((long)st->st_blocks)) | ||
1611 | PyLong_FromLong((long)st->st_blocks))(((PyTupleObject *)(v))->ob_item[(13 +1)] = PyLong_FromLong ((long)st->st_blocks)); | ||
1612 | #endif | ||
1613 | #ifdef HAVE_STRUCT_STAT_ST_RDEV1 | ||
1614 | PyStructSequence_SET_ITEM(v, ST_RDEV_IDX,(((PyTupleObject *)(v))->ob_item[((13 +1)+1)] = PyLong_FromLong ((long)st->st_rdev)) | ||
1615 | PyLong_FromLong((long)st->st_rdev))(((PyTupleObject *)(v))->ob_item[((13 +1)+1)] = PyLong_FromLong ((long)st->st_rdev)); | ||
1616 | #endif | ||
1617 | #ifdef HAVE_STRUCT_STAT_ST_GEN1 | ||
1618 | PyStructSequence_SET_ITEM(v, ST_GEN_IDX,(((PyTupleObject *)(v))->ob_item[((((13 +1)+1)+1)+1)] = PyLong_FromLong ((long)st->st_gen)) | ||
1619 | PyLong_FromLong((long)st->st_gen))(((PyTupleObject *)(v))->ob_item[((((13 +1)+1)+1)+1)] = PyLong_FromLong ((long)st->st_gen)); | ||
1620 | #endif | ||
1621 | #ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME1 | ||
1622 | { | ||
1623 | PyObject *val; | ||
1624 | unsigned long bsec,bnsec; | ||
1625 | bsec = (long)st->st_birthtimest_birthtimespec.tv_sec; | ||
1626 | #ifdef HAVE_STAT_TV_NSEC21 | ||
1627 | bnsec = st->st_birthtimespec.tv_nsec; | ||
1628 | #else | ||
1629 | bnsec = 0; | ||
1630 | #endif | ||
1631 | if (_stat_float_times) { | ||
1632 | val = PyFloat_FromDouble(bsec + 1e-9*bnsec); | ||
1633 | } else { | ||
1634 | val = PyLong_FromLong((long)bsec); | ||
1635 | } | ||
1636 | PyStructSequence_SET_ITEM(v, ST_BIRTHTIME_IDX,(((PyTupleObject *)(v))->ob_item[(((((13 +1)+1)+1)+1)+1)] = val) | ||
1637 | val)(((PyTupleObject *)(v))->ob_item[(((((13 +1)+1)+1)+1)+1)] = val); | ||
1638 | } | ||
1639 | #endif | ||
1640 | #ifdef HAVE_STRUCT_STAT_ST_FLAGS1 | ||
1641 | PyStructSequence_SET_ITEM(v, ST_FLAGS_IDX,(((PyTupleObject *)(v))->ob_item[(((13 +1)+1)+1)] = PyLong_FromLong ((long)st->st_flags)) | ||
1642 | PyLong_FromLong((long)st->st_flags))(((PyTupleObject *)(v))->ob_item[(((13 +1)+1)+1)] = PyLong_FromLong ((long)st->st_flags)); | ||
1643 | #endif | ||
1644 | |||
1645 | if (PyErr_Occurred()) { | ||
1646 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 1646, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
1647 | return NULL((void *)0); | ||
1648 | } | ||
1649 | |||
1650 | return v; | ||
1651 | } | ||
1652 | |||
1653 | static PyObject * | ||
1654 | posix_do_stat(PyObject *self, PyObject *args, | ||
1655 | char *format, | ||
1656 | #ifdef __VMS | ||
1657 | int (*statfunc)(const char *, STRUCT_STATstruct stat *, ...), | ||
1658 | #else | ||
1659 | int (*statfunc)(const char *, STRUCT_STATstruct stat *), | ||
1660 | #endif | ||
1661 | char *wformat, | ||
1662 | int (*wstatfunc)(const Py_UNICODE *, STRUCT_STATstruct stat *)) | ||
1663 | { | ||
1664 | STRUCT_STATstruct stat st; | ||
1665 | PyObject *opath; | ||
1666 | char *path; | ||
1667 | int res; | ||
1668 | PyObject *result; | ||
1669 | |||
1670 | #ifdef MS_WINDOWS | ||
1671 | PyUnicodeObject *po; | ||
1672 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, wformat, &po)) { | ||
1673 | Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po)((__builtin_expect(!(((((((PyObject*)(po))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 1673, "PyUnicode_Check(po)") : ( void)0),(((PyUnicodeObject *)(po))->str)); | ||
1674 | |||
1675 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
1676 | /* PyUnicode_AS_UNICODE result OK without | ||
1677 | thread lock as it is a simple dereference. */ | ||
1678 | res = wstatfunc(wpath, &st); | ||
1679 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
1680 | |||
1681 | if (res != 0) | ||
1682 | return win32_error_unicode("stat", wpath); | ||
1683 | return _pystat_fromstructstat(&st); | ||
1684 | } | ||
1685 | /* Drop the argument parsing error as narrow strings | ||
1686 | are also valid. */ | ||
1687 | PyErr_Clear(); | ||
1688 | #endif | ||
1689 | |||
1690 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, format, | ||
1691 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath)) | ||
1692 | return NULL((void *)0); | ||
1693 | path = PyBytes_AsString(opath); | ||
1694 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
1695 | res = (*statfunc)(path, &st); | ||
1696 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
1697 | |||
1698 | if (res != 0) { | ||
1699 | #ifdef MS_WINDOWS | ||
1700 | result = win32_error("stat", path); | ||
1701 | #else | ||
1702 | result = posix_error_with_filename(path); | ||
1703 | #endif | ||
1704 | } | ||
1705 | else | ||
1706 | result = _pystat_fromstructstat(&st); | ||
1707 | |||
1708 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 1708, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
1709 | return result; | ||
1710 | } | ||
1711 | |||
1712 | /* POSIX methods */ | ||
1713 | |||
1714 | PyDoc_STRVAR(posix_access__doc__,static char posix_access__doc__[] = "access(path, mode) -> True if granted, False otherwise\n\nUse the real uid/gid to test for access to a path. Note that most\noperations will use the effective uid/gid, therefore this routine can\nbe used in a suid/sgid environment to test if the invoking user has the\nspecified access to the path. The mode argument can be F_OK to test\nexistence, or the inclusive-OR of R_OK, W_OK, and X_OK." | ||
1715 | "access(path, mode) -> True if granted, False otherwise\n\n\static char posix_access__doc__[] = "access(path, mode) -> True if granted, False otherwise\n\nUse the real uid/gid to test for access to a path. Note that most\noperations will use the effective uid/gid, therefore this routine can\nbe used in a suid/sgid environment to test if the invoking user has the\nspecified access to the path. The mode argument can be F_OK to test\nexistence, or the inclusive-OR of R_OK, W_OK, and X_OK." | ||
1716 | Use the real uid/gid to test for access to a path. Note that most\n\static char posix_access__doc__[] = "access(path, mode) -> True if granted, False otherwise\n\nUse the real uid/gid to test for access to a path. Note that most\noperations will use the effective uid/gid, therefore this routine can\nbe used in a suid/sgid environment to test if the invoking user has the\nspecified access to the path. The mode argument can be F_OK to test\nexistence, or the inclusive-OR of R_OK, W_OK, and X_OK." | ||
1717 | operations will use the effective uid/gid, therefore this routine can\n\static char posix_access__doc__[] = "access(path, mode) -> True if granted, False otherwise\n\nUse the real uid/gid to test for access to a path. Note that most\noperations will use the effective uid/gid, therefore this routine can\nbe used in a suid/sgid environment to test if the invoking user has the\nspecified access to the path. The mode argument can be F_OK to test\nexistence, or the inclusive-OR of R_OK, W_OK, and X_OK." | ||
1718 | be used in a suid/sgid environment to test if the invoking user has the\n\static char posix_access__doc__[] = "access(path, mode) -> True if granted, False otherwise\n\nUse the real uid/gid to test for access to a path. Note that most\noperations will use the effective uid/gid, therefore this routine can\nbe used in a suid/sgid environment to test if the invoking user has the\nspecified access to the path. The mode argument can be F_OK to test\nexistence, or the inclusive-OR of R_OK, W_OK, and X_OK." | ||
1719 | specified access to the path. The mode argument can be F_OK to test\n\static char posix_access__doc__[] = "access(path, mode) -> True if granted, False otherwise\n\nUse the real uid/gid to test for access to a path. Note that most\noperations will use the effective uid/gid, therefore this routine can\nbe used in a suid/sgid environment to test if the invoking user has the\nspecified access to the path. The mode argument can be F_OK to test\nexistence, or the inclusive-OR of R_OK, W_OK, and X_OK." | ||
1720 | existence, or the inclusive-OR of R_OK, W_OK, and X_OK.")static char posix_access__doc__[] = "access(path, mode) -> True if granted, False otherwise\n\nUse the real uid/gid to test for access to a path. Note that most\noperations will use the effective uid/gid, therefore this routine can\nbe used in a suid/sgid environment to test if the invoking user has the\nspecified access to the path. The mode argument can be F_OK to test\nexistence, or the inclusive-OR of R_OK, W_OK, and X_OK."; | ||
1721 | |||
1722 | static PyObject * | ||
1723 | posix_access(PyObject *self, PyObject *args) | ||
1724 | { | ||
1725 | PyObject *opath; | ||
1726 | char *path; | ||
1727 | int mode; | ||
1728 | |||
1729 | #ifdef MS_WINDOWS | ||
1730 | DWORD attr; | ||
1731 | PyUnicodeObject *po; | ||
1732 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "Ui:access", &po, &mode)) { | ||
1733 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
1734 | /* PyUnicode_AS_UNICODE OK without thread lock as | ||
1735 | it is a simple dereference. */ | ||
1736 | attr = GetFileAttributesW(PyUnicode_AS_UNICODE(po)((__builtin_expect(!(((((((PyObject*)(po))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 1736, "PyUnicode_Check(po)") : ( void)0),(((PyUnicodeObject *)(po))->str))); | ||
1737 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
1738 | goto finish; | ||
1739 | } | ||
1740 | /* Drop the argument parsing error as narrow strings | ||
1741 | are also valid. */ | ||
1742 | PyErr_Clear(); | ||
1743 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&i:access", | ||
1744 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath, &mode)) | ||
1745 | return NULL((void *)0); | ||
1746 | path = PyBytes_AsString(opath); | ||
1747 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
1748 | attr = GetFileAttributesA(path); | ||
1749 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
1750 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 1750, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
1751 | finish: | ||
1752 | if (attr == 0xFFFFFFFF) | ||
1753 | /* File does not exist, or cannot read attributes */ | ||
1754 | return PyBool_FromLong(0); | ||
1755 | /* Access is possible if either write access wasn't requested, or | ||
1756 | the file isn't read-only, or if it's a directory, as there are | ||
1757 | no read-only directories on Windows. */ | ||
1758 | return PyBool_FromLong(!(mode & 2) | ||
1759 | || !(attr & FILE_ATTRIBUTE_READONLY) | ||
1760 | || (attr & FILE_ATTRIBUTE_DIRECTORY)); | ||
1761 | #else | ||
1762 | int res; | ||
1763 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&i:access", | ||
1764 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath, &mode)) | ||
1765 | return NULL((void *)0); | ||
1766 | path = PyBytes_AsString(opath); | ||
1767 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
1768 | res = access(path, mode); | ||
1769 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
1770 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 1770, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
1771 | return PyBool_FromLong(res == 0); | ||
1772 | #endif | ||
1773 | } | ||
1774 | |||
1775 | #ifndef F_OK0 | ||
1776 | #define F_OK0 0 | ||
1777 | #endif | ||
1778 | #ifndef R_OK(1<<2) | ||
1779 | #define R_OK(1<<2) 4 | ||
1780 | #endif | ||
1781 | #ifndef W_OK(1<<1) | ||
1782 | #define W_OK(1<<1) 2 | ||
1783 | #endif | ||
1784 | #ifndef X_OK(1<<0) | ||
1785 | #define X_OK(1<<0) 1 | ||
1786 | #endif | ||
1787 | |||
1788 | #ifdef HAVE_TTYNAME1 | ||
1789 | PyDoc_STRVAR(posix_ttyname__doc__,static char posix_ttyname__doc__[] = "ttyname(fd) -> string\n\nReturn the name of the terminal device connected to 'fd'." | ||
1790 | "ttyname(fd) -> string\n\n\static char posix_ttyname__doc__[] = "ttyname(fd) -> string\n\nReturn the name of the terminal device connected to 'fd'." | ||
1791 | Return the name of the terminal device connected to 'fd'.")static char posix_ttyname__doc__[] = "ttyname(fd) -> string\n\nReturn the name of the terminal device connected to 'fd'."; | ||
1792 | |||
1793 | static PyObject * | ||
1794 | posix_ttyname(PyObject *self, PyObject *args) | ||
1795 | { | ||
1796 | int id; | ||
1797 | char *ret; | ||
1798 | |||
1799 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:ttyname", &id)) | ||
1800 | return NULL((void *)0); | ||
1801 | |||
1802 | #if defined(__VMS) | ||
1803 | /* file descriptor 0 only, the default input device (stdin) */ | ||
1804 | if (id == 0) { | ||
1805 | ret = ttyname(); | ||
1806 | } | ||
1807 | else { | ||
1808 | ret = NULL((void *)0); | ||
1809 | } | ||
1810 | #else | ||
1811 | ret = ttyname(id); | ||
1812 | #endif | ||
1813 | if (ret == NULL((void *)0)) | ||
1814 | return posix_error(); | ||
1815 | return PyUnicode_DecodeFSDefaultPyUnicodeUCS2_DecodeFSDefault(ret); | ||
1816 | } | ||
1817 | #endif | ||
1818 | |||
1819 | #ifdef HAVE_CTERMID1 | ||
1820 | PyDoc_STRVAR(posix_ctermid__doc__,static char posix_ctermid__doc__[] = "ctermid() -> string\n\nReturn the name of the controlling terminal for this process." | ||
1821 | "ctermid() -> string\n\n\static char posix_ctermid__doc__[] = "ctermid() -> string\n\nReturn the name of the controlling terminal for this process." | ||
1822 | Return the name of the controlling terminal for this process.")static char posix_ctermid__doc__[] = "ctermid() -> string\n\nReturn the name of the controlling terminal for this process."; | ||
1823 | |||
1824 | static PyObject * | ||
1825 | posix_ctermid(PyObject *self, PyObject *noargs) | ||
1826 | { | ||
1827 | char *ret; | ||
1828 | char buffer[L_ctermid1024]; | ||
1829 | |||
1830 | #ifdef USE_CTERMID_R | ||
1831 | ret = ctermid_r(buffer); | ||
1832 | #else | ||
1833 | ret = ctermid(buffer); | ||
1834 | #endif | ||
1835 | if (ret == NULL((void *)0)) | ||
1836 | return posix_error(); | ||
1837 | return PyUnicode_DecodeFSDefaultPyUnicodeUCS2_DecodeFSDefault(buffer); | ||
1838 | } | ||
1839 | #endif | ||
1840 | |||
1841 | PyDoc_STRVAR(posix_chdir__doc__,static char posix_chdir__doc__[] = "chdir(path)\n\nChange the current working directory to the specified path." | ||
1842 | "chdir(path)\n\n\static char posix_chdir__doc__[] = "chdir(path)\n\nChange the current working directory to the specified path." | ||
1843 | Change the current working directory to the specified path.")static char posix_chdir__doc__[] = "chdir(path)\n\nChange the current working directory to the specified path."; | ||
1844 | |||
1845 | static PyObject * | ||
1846 | posix_chdir(PyObject *self, PyObject *args) | ||
1847 | { | ||
1848 | #ifdef MS_WINDOWS | ||
1849 | return win32_1str(args, "chdir", "y:chdir", win32_chdir, "U:chdir", win32_wchdir); | ||
1850 | #elif defined(PYOS_OS2) && defined(PYCC_GCC) | ||
1851 | return posix_1str(args, "O&:chdir", _chdir2); | ||
1852 | #elif defined(__VMS) | ||
1853 | return posix_1str(args, "O&:chdir", (int (*)(const char *))chdir); | ||
1854 | #else | ||
1855 | return posix_1str(args, "O&:chdir", chdir); | ||
1856 | #endif | ||
1857 | } | ||
1858 | |||
1859 | #ifdef HAVE_FCHDIR1 | ||
1860 | PyDoc_STRVAR(posix_fchdir__doc__,static char posix_fchdir__doc__[] = "fchdir(fildes)\n\nChange to the directory of the given file descriptor. fildes must be\nopened on a directory, not a file." | ||
1861 | "fchdir(fildes)\n\n\static char posix_fchdir__doc__[] = "fchdir(fildes)\n\nChange to the directory of the given file descriptor. fildes must be\nopened on a directory, not a file." | ||
1862 | Change to the directory of the given file descriptor. fildes must be\n\static char posix_fchdir__doc__[] = "fchdir(fildes)\n\nChange to the directory of the given file descriptor. fildes must be\nopened on a directory, not a file." | ||
1863 | opened on a directory, not a file.")static char posix_fchdir__doc__[] = "fchdir(fildes)\n\nChange to the directory of the given file descriptor. fildes must be\nopened on a directory, not a file."; | ||
1864 | |||
1865 | static PyObject * | ||
1866 | posix_fchdir(PyObject *self, PyObject *fdobj) | ||
1867 | { | ||
1868 | return posix_fildes(fdobj, fchdir); | ||
1869 | } | ||
1870 | #endif /* HAVE_FCHDIR */ | ||
1871 | |||
1872 | |||
1873 | PyDoc_STRVAR(posix_chmod__doc__,static char posix_chmod__doc__[] = "chmod(path, mode)\n\nChange the access permissions of a file." | ||
1874 | "chmod(path, mode)\n\n\static char posix_chmod__doc__[] = "chmod(path, mode)\n\nChange the access permissions of a file." | ||
1875 | Change the access permissions of a file.")static char posix_chmod__doc__[] = "chmod(path, mode)\n\nChange the access permissions of a file."; | ||
1876 | |||
1877 | static PyObject * | ||
1878 | posix_chmod(PyObject *self, PyObject *args) | ||
1879 | { | ||
1880 | PyObject *opath = NULL((void *)0); | ||
1881 | char *path = NULL((void *)0); | ||
1882 | int i; | ||
1883 | int res; | ||
1884 | #ifdef MS_WINDOWS | ||
1885 | DWORD attr; | ||
1886 | PyUnicodeObject *po; | ||
1887 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "Ui|:chmod", &po, &i)) { | ||
1888 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
1889 | attr = GetFileAttributesW(PyUnicode_AS_UNICODE(po)((__builtin_expect(!(((((((PyObject*)(po))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 1889, "PyUnicode_Check(po)") : ( void)0),(((PyUnicodeObject *)(po))->str))); | ||
1890 | if (attr != 0xFFFFFFFF) { | ||
1891 | if (i & _S_IWRITE) | ||
1892 | attr &= ~FILE_ATTRIBUTE_READONLY; | ||
1893 | else | ||
1894 | attr |= FILE_ATTRIBUTE_READONLY; | ||
1895 | res = SetFileAttributesW(PyUnicode_AS_UNICODE(po)((__builtin_expect(!(((((((PyObject*)(po))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 1895, "PyUnicode_Check(po)") : ( void)0),(((PyUnicodeObject *)(po))->str)), attr); | ||
1896 | } | ||
1897 | else | ||
1898 | res = 0; | ||
1899 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
1900 | if (!res) | ||
1901 | return win32_error_unicode("chmod", | ||
1902 | PyUnicode_AS_UNICODE(po)((__builtin_expect(!(((((((PyObject*)(po))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 1902, "PyUnicode_Check(po)") : ( void)0),(((PyUnicodeObject *)(po))->str))); | ||
1903 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
1904 | return Py_None(&_Py_NoneStruct); | ||
1905 | } | ||
1906 | /* Drop the argument parsing error as narrow strings | ||
1907 | are also valid. */ | ||
1908 | PyErr_Clear(); | ||
1909 | |||
1910 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&i:chmod", PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, | ||
1911 | &opath, &i)) | ||
1912 | return NULL((void *)0); | ||
1913 | path = PyBytes_AsString(opath); | ||
1914 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
1915 | attr = GetFileAttributesA(path); | ||
1916 | if (attr != 0xFFFFFFFF) { | ||
1917 | if (i & _S_IWRITE) | ||
1918 | attr &= ~FILE_ATTRIBUTE_READONLY; | ||
1919 | else | ||
1920 | attr |= FILE_ATTRIBUTE_READONLY; | ||
1921 | res = SetFileAttributesA(path, attr); | ||
1922 | } | ||
1923 | else | ||
1924 | res = 0; | ||
1925 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
1926 | if (!res) { | ||
1927 | win32_error("chmod", path); | ||
1928 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 1928, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
1929 | return NULL((void *)0); | ||
1930 | } | ||
1931 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 1931, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
1932 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
1933 | return Py_None(&_Py_NoneStruct); | ||
1934 | #else /* MS_WINDOWS */ | ||
1935 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&i:chmod", PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, | ||
1936 | &opath, &i)) | ||
1937 | return NULL((void *)0); | ||
1938 | path = PyBytes_AsString(opath); | ||
1939 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
1940 | res = chmod(path, i); | ||
1941 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
1942 | if (res < 0) | ||
1943 | return posix_error_with_allocated_filename(opath); | ||
1944 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 1944, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
1945 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
1946 | return Py_None(&_Py_NoneStruct); | ||
1947 | #endif | ||
1948 | } | ||
1949 | |||
1950 | #ifdef HAVE_FCHMOD1 | ||
1951 | PyDoc_STRVAR(posix_fchmod__doc__,static char posix_fchmod__doc__[] = "fchmod(fd, mode)\n\nChange the access permissions of the file given by file\ndescriptor fd." | ||
1952 | "fchmod(fd, mode)\n\n\static char posix_fchmod__doc__[] = "fchmod(fd, mode)\n\nChange the access permissions of the file given by file\ndescriptor fd." | ||
1953 | Change the access permissions of the file given by file\n\static char posix_fchmod__doc__[] = "fchmod(fd, mode)\n\nChange the access permissions of the file given by file\ndescriptor fd." | ||
1954 | descriptor fd.")static char posix_fchmod__doc__[] = "fchmod(fd, mode)\n\nChange the access permissions of the file given by file\ndescriptor fd."; | ||
1955 | |||
1956 | static PyObject * | ||
1957 | posix_fchmod(PyObject *self, PyObject *args) | ||
1958 | { | ||
1959 | int fd, mode, res; | ||
1960 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "ii:fchmod", &fd, &mode)) | ||
1961 | return NULL((void *)0); | ||
1962 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
1963 | res = fchmod(fd, mode); | ||
1964 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
1965 | if (res < 0) | ||
1966 | return posix_error(); | ||
1967 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct); | ||
1968 | } | ||
1969 | #endif /* HAVE_FCHMOD */ | ||
1970 | |||
1971 | #ifdef HAVE_LCHMOD1 | ||
1972 | PyDoc_STRVAR(posix_lchmod__doc__,static char posix_lchmod__doc__[] = "lchmod(path, mode)\n\nChange the access permissions of a file. If path is a symlink, this\naffects the link itself rather than the target." | ||
1973 | "lchmod(path, mode)\n\n\static char posix_lchmod__doc__[] = "lchmod(path, mode)\n\nChange the access permissions of a file. If path is a symlink, this\naffects the link itself rather than the target." | ||
1974 | Change the access permissions of a file. If path is a symlink, this\n\static char posix_lchmod__doc__[] = "lchmod(path, mode)\n\nChange the access permissions of a file. If path is a symlink, this\naffects the link itself rather than the target." | ||
1975 | affects the link itself rather than the target.")static char posix_lchmod__doc__[] = "lchmod(path, mode)\n\nChange the access permissions of a file. If path is a symlink, this\naffects the link itself rather than the target."; | ||
1976 | |||
1977 | static PyObject * | ||
1978 | posix_lchmod(PyObject *self, PyObject *args) | ||
1979 | { | ||
1980 | PyObject *opath; | ||
1981 | char *path; | ||
1982 | int i; | ||
1983 | int res; | ||
1984 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&i:lchmod", PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, | ||
1985 | &opath, &i)) | ||
1986 | return NULL((void *)0); | ||
1987 | path = PyBytes_AsString(opath); | ||
1988 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
1989 | res = lchmod(path, i); | ||
1990 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
1991 | if (res < 0) | ||
1992 | return posix_error_with_allocated_filename(opath); | ||
1993 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 1993, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
1994 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct); | ||
1995 | } | ||
1996 | #endif /* HAVE_LCHMOD */ | ||
1997 | |||
1998 | |||
1999 | #ifdef HAVE_CHFLAGS | ||
2000 | PyDoc_STRVAR(posix_chflags__doc__,static char posix_chflags__doc__[] = "chflags(path, flags)\n\nSet file flags." | ||
2001 | "chflags(path, flags)\n\n\static char posix_chflags__doc__[] = "chflags(path, flags)\n\nSet file flags." | ||
2002 | Set file flags.")static char posix_chflags__doc__[] = "chflags(path, flags)\n\nSet file flags."; | ||
2003 | |||
2004 | static PyObject * | ||
2005 | posix_chflags(PyObject *self, PyObject *args) | ||
2006 | { | ||
2007 | PyObject *opath; | ||
2008 | char *path; | ||
2009 | unsigned long flags; | ||
2010 | int res; | ||
2011 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&k:chflags", | ||
2012 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath, &flags)) | ||
2013 | return NULL((void *)0); | ||
2014 | path = PyBytes_AsString(opath); | ||
2015 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2016 | res = chflags(path, flags); | ||
2017 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2018 | if (res < 0) | ||
2019 | return posix_error_with_allocated_filename(opath); | ||
2020 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2020, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
2021 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
2022 | return Py_None(&_Py_NoneStruct); | ||
2023 | } | ||
2024 | #endif /* HAVE_CHFLAGS */ | ||
2025 | |||
2026 | #ifdef HAVE_LCHFLAGS | ||
2027 | PyDoc_STRVAR(posix_lchflags__doc__,static char posix_lchflags__doc__[] = "lchflags(path, flags)\n\nSet file flags.\nThis function will not follow symbolic links." | ||
2028 | "lchflags(path, flags)\n\n\static char posix_lchflags__doc__[] = "lchflags(path, flags)\n\nSet file flags.\nThis function will not follow symbolic links." | ||
2029 | Set file flags.\n\static char posix_lchflags__doc__[] = "lchflags(path, flags)\n\nSet file flags.\nThis function will not follow symbolic links." | ||
2030 | This function will not follow symbolic links.")static char posix_lchflags__doc__[] = "lchflags(path, flags)\n\nSet file flags.\nThis function will not follow symbolic links."; | ||
2031 | |||
2032 | static PyObject * | ||
2033 | posix_lchflags(PyObject *self, PyObject *args) | ||
2034 | { | ||
2035 | PyObject *opath; | ||
2036 | char *path; | ||
2037 | unsigned long flags; | ||
2038 | int res; | ||
2039 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&k:lchflags", | ||
2040 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath, &flags)) | ||
2041 | return NULL((void *)0); | ||
2042 | path = PyBytes_AsString(opath); | ||
2043 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2044 | res = lchflags(path, flags); | ||
2045 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2046 | if (res < 0) | ||
2047 | return posix_error_with_allocated_filename(opath); | ||
2048 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2048, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
2049 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
2050 | return Py_None(&_Py_NoneStruct); | ||
2051 | } | ||
2052 | #endif /* HAVE_LCHFLAGS */ | ||
2053 | |||
2054 | #ifdef HAVE_CHROOT1 | ||
2055 | PyDoc_STRVAR(posix_chroot__doc__,static char posix_chroot__doc__[] = "chroot(path)\n\nChange root directory to path." | ||
2056 | "chroot(path)\n\n\static char posix_chroot__doc__[] = "chroot(path)\n\nChange root directory to path." | ||
2057 | Change root directory to path.")static char posix_chroot__doc__[] = "chroot(path)\n\nChange root directory to path."; | ||
2058 | |||
2059 | static PyObject * | ||
2060 | posix_chroot(PyObject *self, PyObject *args) | ||
2061 | { | ||
2062 | return posix_1str(args, "O&:chroot", chroot); | ||
2063 | } | ||
2064 | #endif | ||
2065 | |||
2066 | #ifdef HAVE_FSYNC1 | ||
2067 | PyDoc_STRVAR(posix_fsync__doc__,static char posix_fsync__doc__[] = "fsync(fildes)\n\nforce write of file with filedescriptor to disk." | ||
2068 | "fsync(fildes)\n\n\static char posix_fsync__doc__[] = "fsync(fildes)\n\nforce write of file with filedescriptor to disk." | ||
2069 | force write of file with filedescriptor to disk.")static char posix_fsync__doc__[] = "fsync(fildes)\n\nforce write of file with filedescriptor to disk."; | ||
2070 | |||
2071 | static PyObject * | ||
2072 | posix_fsync(PyObject *self, PyObject *fdobj) | ||
2073 | { | ||
2074 | return posix_fildes(fdobj, fsync); | ||
2075 | } | ||
2076 | #endif /* HAVE_FSYNC */ | ||
2077 | |||
2078 | #ifdef HAVE_FDATASYNC | ||
2079 | |||
2080 | #ifdef __hpux | ||
2081 | extern int fdatasync(int); /* On HP-UX, in libc but not in unistd.h */ | ||
2082 | #endif | ||
2083 | |||
2084 | PyDoc_STRVAR(posix_fdatasync__doc__,static char posix_fdatasync__doc__[] = "fdatasync(fildes)\n\nforce write of file with filedescriptor to disk.\n does not force update of metadata." | ||
2085 | "fdatasync(fildes)\n\n\static char posix_fdatasync__doc__[] = "fdatasync(fildes)\n\nforce write of file with filedescriptor to disk.\n does not force update of metadata." | ||
2086 | force write of file with filedescriptor to disk.\n\static char posix_fdatasync__doc__[] = "fdatasync(fildes)\n\nforce write of file with filedescriptor to disk.\n does not force update of metadata." | ||
2087 | does not force update of metadata.")static char posix_fdatasync__doc__[] = "fdatasync(fildes)\n\nforce write of file with filedescriptor to disk.\n does not force update of metadata."; | ||
2088 | |||
2089 | static PyObject * | ||
2090 | posix_fdatasync(PyObject *self, PyObject *fdobj) | ||
2091 | { | ||
2092 | return posix_fildes(fdobj, fdatasync); | ||
2093 | } | ||
2094 | #endif /* HAVE_FDATASYNC */ | ||
2095 | |||
2096 | |||
2097 | #ifdef HAVE_CHOWN1 | ||
2098 | PyDoc_STRVAR(posix_chown__doc__,static char posix_chown__doc__[] = "chown(path, uid, gid)\n\nChange the owner and group id of path to the numeric uid and gid." | ||
2099 | "chown(path, uid, gid)\n\n\static char posix_chown__doc__[] = "chown(path, uid, gid)\n\nChange the owner and group id of path to the numeric uid and gid." | ||
2100 | Change the owner and group id of path to the numeric uid and gid.")static char posix_chown__doc__[] = "chown(path, uid, gid)\n\nChange the owner and group id of path to the numeric uid and gid."; | ||
2101 | |||
2102 | static PyObject * | ||
2103 | posix_chown(PyObject *self, PyObject *args) | ||
2104 | { | ||
2105 | PyObject *opath; | ||
2106 | char *path; | ||
2107 | long uid, gid; | ||
2108 | int res; | ||
2109 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&ll:chown", | ||
2110 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath, | ||
2111 | &uid, &gid)) | ||
2112 | return NULL((void *)0); | ||
2113 | path = PyBytes_AsString(opath); | ||
2114 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2115 | res = chown(path, (uid_t) uid, (gid_t) gid); | ||
2116 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2117 | if (res < 0) | ||
2118 | return posix_error_with_allocated_filename(opath); | ||
2119 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2119, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
2120 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
2121 | return Py_None(&_Py_NoneStruct); | ||
2122 | } | ||
2123 | #endif /* HAVE_CHOWN */ | ||
2124 | |||
2125 | #ifdef HAVE_FCHOWN1 | ||
2126 | PyDoc_STRVAR(posix_fchown__doc__,static char posix_fchown__doc__[] = "fchown(fd, uid, gid)\n\nChange the owner and group id of the file given by file descriptor\nfd to the numeric uid and gid." | ||
2127 | "fchown(fd, uid, gid)\n\n\static char posix_fchown__doc__[] = "fchown(fd, uid, gid)\n\nChange the owner and group id of the file given by file descriptor\nfd to the numeric uid and gid." | ||
2128 | Change the owner and group id of the file given by file descriptor\n\static char posix_fchown__doc__[] = "fchown(fd, uid, gid)\n\nChange the owner and group id of the file given by file descriptor\nfd to the numeric uid and gid." | ||
2129 | fd to the numeric uid and gid.")static char posix_fchown__doc__[] = "fchown(fd, uid, gid)\n\nChange the owner and group id of the file given by file descriptor\nfd to the numeric uid and gid."; | ||
2130 | |||
2131 | static PyObject * | ||
2132 | posix_fchown(PyObject *self, PyObject *args) | ||
2133 | { | ||
2134 | int fd; | ||
2135 | long uid, gid; | ||
2136 | int res; | ||
2137 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "ill:chown", &fd, &uid, &gid)) | ||
2138 | return NULL((void *)0); | ||
2139 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2140 | res = fchown(fd, (uid_t) uid, (gid_t) gid); | ||
2141 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2142 | if (res < 0) | ||
2143 | return posix_error(); | ||
2144 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct); | ||
2145 | } | ||
2146 | #endif /* HAVE_FCHOWN */ | ||
2147 | |||
2148 | #ifdef HAVE_LCHOWN1 | ||
2149 | PyDoc_STRVAR(posix_lchown__doc__,static char posix_lchown__doc__[] = "lchown(path, uid, gid)\n\nChange the owner and group id of path to the numeric uid and gid.\nThis function will not follow symbolic links." | ||
2150 | "lchown(path, uid, gid)\n\n\static char posix_lchown__doc__[] = "lchown(path, uid, gid)\n\nChange the owner and group id of path to the numeric uid and gid.\nThis function will not follow symbolic links." | ||
2151 | Change the owner and group id of path to the numeric uid and gid.\n\static char posix_lchown__doc__[] = "lchown(path, uid, gid)\n\nChange the owner and group id of path to the numeric uid and gid.\nThis function will not follow symbolic links." | ||
2152 | This function will not follow symbolic links.")static char posix_lchown__doc__[] = "lchown(path, uid, gid)\n\nChange the owner and group id of path to the numeric uid and gid.\nThis function will not follow symbolic links."; | ||
2153 | |||
2154 | static PyObject * | ||
2155 | posix_lchown(PyObject *self, PyObject *args) | ||
2156 | { | ||
2157 | PyObject *opath; | ||
2158 | char *path; | ||
2159 | long uid, gid; | ||
2160 | int res; | ||
2161 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&ll:lchown", | ||
2162 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath, | ||
2163 | &uid, &gid)) | ||
2164 | return NULL((void *)0); | ||
2165 | path = PyBytes_AsString(opath); | ||
2166 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2167 | res = lchown(path, (uid_t) uid, (gid_t) gid); | ||
2168 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2169 | if (res < 0) | ||
2170 | return posix_error_with_allocated_filename(opath); | ||
2171 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2171, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
2172 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
2173 | return Py_None(&_Py_NoneStruct); | ||
2174 | } | ||
2175 | #endif /* HAVE_LCHOWN */ | ||
2176 | |||
2177 | |||
2178 | #ifdef HAVE_GETCWD1 | ||
2179 | static PyObject * | ||
2180 | posix_getcwd(int use_bytes) | ||
2181 | { | ||
2182 | char buf[1026]; | ||
2183 | char *res; | ||
2184 | |||
2185 | #ifdef MS_WINDOWS | ||
2186 | if (!use_bytes) { | ||
2187 | wchar_t wbuf[1026]; | ||
2188 | wchar_t *wbuf2 = wbuf; | ||
2189 | PyObject *resobj; | ||
2190 | DWORD len; | ||
2191 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2192 | len = GetCurrentDirectoryW(sizeof wbuf/ sizeof wbuf[0], wbuf); | ||
2193 | /* If the buffer is large enough, len does not include the | ||
2194 | terminating \0. If the buffer is too small, len includes | ||
2195 | the space needed for the terminator. */ | ||
2196 | if (len >= sizeof wbuf/ sizeof wbuf[0]) { | ||
2197 | wbuf2 = malloc(len * sizeof(wchar_t)); | ||
2198 | if (wbuf2) | ||
2199 | len = GetCurrentDirectoryW(len, wbuf2); | ||
2200 | } | ||
2201 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2202 | if (!wbuf2) { | ||
2203 | PyErr_NoMemory(); | ||
2204 | return NULL((void *)0); | ||
2205 | } | ||
2206 | if (!len) { | ||
2207 | if (wbuf2 != wbuf) free(wbuf2); | ||
2208 | return win32_error("getcwdu", NULL((void *)0)); | ||
2209 | } | ||
2210 | resobj = PyUnicode_FromWideCharPyUnicodeUCS2_FromWideChar(wbuf2, len); | ||
2211 | if (wbuf2 != wbuf) free(wbuf2); | ||
2212 | return resobj; | ||
2213 | } | ||
2214 | #endif | ||
2215 | |||
2216 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2217 | #if defined(PYOS_OS2) && defined(PYCC_GCC) | ||
2218 | res = _getcwd2(buf, sizeof buf); | ||
2219 | #else | ||
2220 | res = getcwd(buf, sizeof buf); | ||
2221 | #endif | ||
2222 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2223 | if (res == NULL((void *)0)) | ||
2224 | return posix_error(); | ||
2225 | if (use_bytes) | ||
2226 | return PyBytes_FromStringAndSize(buf, strlen(buf)); | ||
2227 | return PyUnicode_DecodeFSDefaultPyUnicodeUCS2_DecodeFSDefault(buf); | ||
2228 | } | ||
2229 | |||
2230 | PyDoc_STRVAR(posix_getcwd__doc__,static char posix_getcwd__doc__[] = "getcwd() -> path\n\nReturn a unicode string representing the current working directory." | ||
2231 | "getcwd() -> path\n\n\static char posix_getcwd__doc__[] = "getcwd() -> path\n\nReturn a unicode string representing the current working directory." | ||
2232 | Return a unicode string representing the current working directory.")static char posix_getcwd__doc__[] = "getcwd() -> path\n\nReturn a unicode string representing the current working directory."; | ||
2233 | |||
2234 | static PyObject * | ||
2235 | posix_getcwd_unicode(PyObject *self) | ||
2236 | { | ||
2237 | return posix_getcwd(0); | ||
2238 | } | ||
2239 | |||
2240 | PyDoc_STRVAR(posix_getcwdb__doc__,static char posix_getcwdb__doc__[] = "getcwdb() -> path\n\nReturn a bytes string representing the current working directory." | ||
2241 | "getcwdb() -> path\n\n\static char posix_getcwdb__doc__[] = "getcwdb() -> path\n\nReturn a bytes string representing the current working directory." | ||
2242 | Return a bytes string representing the current working directory.")static char posix_getcwdb__doc__[] = "getcwdb() -> path\n\nReturn a bytes string representing the current working directory."; | ||
2243 | |||
2244 | static PyObject * | ||
2245 | posix_getcwd_bytes(PyObject *self) | ||
2246 | { | ||
2247 | return posix_getcwd(1); | ||
2248 | } | ||
2249 | #endif | ||
2250 | |||
2251 | |||
2252 | #ifdef HAVE_LINK1 | ||
2253 | PyDoc_STRVAR(posix_link__doc__,static char posix_link__doc__[] = "link(src, dst)\n\nCreate a hard link to a file." | ||
2254 | "link(src, dst)\n\n\static char posix_link__doc__[] = "link(src, dst)\n\nCreate a hard link to a file." | ||
2255 | Create a hard link to a file.")static char posix_link__doc__[] = "link(src, dst)\n\nCreate a hard link to a file."; | ||
2256 | |||
2257 | static PyObject * | ||
2258 | posix_link(PyObject *self, PyObject *args) | ||
2259 | { | ||
2260 | return posix_2str(args, "O&O&:link", link); | ||
2261 | } | ||
2262 | #endif /* HAVE_LINK */ | ||
2263 | |||
2264 | #ifdef MS_WINDOWS | ||
2265 | PyDoc_STRVAR(win32_link__doc__,static char win32_link__doc__[] = "link(src, dst)\n\nCreate a hard link to a file." | ||
2266 | "link(src, dst)\n\n\static char win32_link__doc__[] = "link(src, dst)\n\nCreate a hard link to a file." | ||
2267 | Create a hard link to a file.")static char win32_link__doc__[] = "link(src, dst)\n\nCreate a hard link to a file."; | ||
2268 | |||
2269 | static PyObject * | ||
2270 | win32_link(PyObject *self, PyObject *args) | ||
2271 | { | ||
2272 | PyObject *osrc, *odst; | ||
2273 | char *src, *dst; | ||
2274 | BOOL rslt; | ||
2275 | |||
2276 | PyUnicodeObject *usrc, *udst; | ||
2277 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "UU:link", &usrc, &udst)) { | ||
2278 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2279 | rslt = CreateHardLinkW(PyUnicode_AS_UNICODE(udst)((__builtin_expect(!(((((((PyObject*)(udst))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 2279, "PyUnicode_Check(udst)") : (void)0),(((PyUnicodeObject *)(udst))->str)), | ||
2280 | PyUnicode_AS_UNICODE(usrc)((__builtin_expect(!(((((((PyObject*)(usrc))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 2280, "PyUnicode_Check(usrc)") : (void)0),(((PyUnicodeObject *)(usrc))->str)), NULL((void *)0)); | ||
2281 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2282 | |||
2283 | if (rslt == 0) | ||
2284 | return win32_error("link", NULL((void *)0)); | ||
2285 | |||
2286 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct); | ||
2287 | } | ||
2288 | |||
2289 | /* Narrow strings also valid. */ | ||
2290 | PyErr_Clear(); | ||
2291 | |||
2292 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&O&:link", PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &osrc, | ||
2293 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &odst)) | ||
2294 | return NULL((void *)0); | ||
2295 | |||
2296 | src = PyBytes_AsString(osrc); | ||
2297 | dst = PyBytes_AsString(odst); | ||
2298 | |||
2299 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2300 | rslt = CreateHardLinkA(dst, src, NULL((void *)0)); | ||
2301 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2302 | |||
2303 | Py_DECREF(osrc)do { if (_Py_RefTotal-- , --((PyObject*)(osrc))->ob_refcnt != 0) { if (((PyObject*)osrc)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2303, (PyObject *)(osrc)); } else _Py_Dealloc((PyObject *)(osrc)); } while (0); | ||
2304 | Py_DECREF(odst)do { if (_Py_RefTotal-- , --((PyObject*)(odst))->ob_refcnt != 0) { if (((PyObject*)odst)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2304, (PyObject *)(odst)); } else _Py_Dealloc((PyObject *)(odst)); } while (0); | ||
2305 | if (rslt == 0) | ||
2306 | return win32_error("link", NULL((void *)0)); | ||
2307 | |||
2308 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct); | ||
2309 | } | ||
2310 | #endif /* MS_WINDOWS */ | ||
2311 | |||
2312 | |||
2313 | PyDoc_STRVAR(posix_listdir__doc__,static char posix_listdir__doc__[] = "listdir([path]) -> list_of_strings\n\nReturn a list containing the names of the entries in the directory.\n\n path: path of directory to list (default: '.')\n\nThe list is in arbitrary order. It does not include the special\nentries '.' and '..' even if they are present in the directory." | ||
2314 | "listdir([path]) -> list_of_strings\n\n\static char posix_listdir__doc__[] = "listdir([path]) -> list_of_strings\n\nReturn a list containing the names of the entries in the directory.\n\n path: path of directory to list (default: '.')\n\nThe list is in arbitrary order. It does not include the special\nentries '.' and '..' even if they are present in the directory." | ||
2315 | Return a list containing the names of the entries in the directory.\n\static char posix_listdir__doc__[] = "listdir([path]) -> list_of_strings\n\nReturn a list containing the names of the entries in the directory.\n\n path: path of directory to list (default: '.')\n\nThe list is in arbitrary order. It does not include the special\nentries '.' and '..' even if they are present in the directory." | ||
2316 | \n\static char posix_listdir__doc__[] = "listdir([path]) -> list_of_strings\n\nReturn a list containing the names of the entries in the directory.\n\n path: path of directory to list (default: '.')\n\nThe list is in arbitrary order. It does not include the special\nentries '.' and '..' even if they are present in the directory." | ||
2317 | path: path of directory to list (default: '.')\n\static char posix_listdir__doc__[] = "listdir([path]) -> list_of_strings\n\nReturn a list containing the names of the entries in the directory.\n\n path: path of directory to list (default: '.')\n\nThe list is in arbitrary order. It does not include the special\nentries '.' and '..' even if they are present in the directory." | ||
2318 | \n\static char posix_listdir__doc__[] = "listdir([path]) -> list_of_strings\n\nReturn a list containing the names of the entries in the directory.\n\n path: path of directory to list (default: '.')\n\nThe list is in arbitrary order. It does not include the special\nentries '.' and '..' even if they are present in the directory." | ||
2319 | The list is in arbitrary order. It does not include the special\n\static char posix_listdir__doc__[] = "listdir([path]) -> list_of_strings\n\nReturn a list containing the names of the entries in the directory.\n\n path: path of directory to list (default: '.')\n\nThe list is in arbitrary order. It does not include the special\nentries '.' and '..' even if they are present in the directory." | ||
2320 | entries '.' and '..' even if they are present in the directory.")static char posix_listdir__doc__[] = "listdir([path]) -> list_of_strings\n\nReturn a list containing the names of the entries in the directory.\n\n path: path of directory to list (default: '.')\n\nThe list is in arbitrary order. It does not include the special\nentries '.' and '..' even if they are present in the directory."; | ||
2321 | |||
2322 | static PyObject * | ||
2323 | posix_listdir(PyObject *self, PyObject *args) | ||
2324 | { | ||
2325 | /* XXX Should redo this putting the (now four) versions of opendir | ||
2326 | in separate files instead of having them all here... */ | ||
2327 | #if defined(MS_WINDOWS) && !defined(HAVE_OPENDIR1) | ||
2328 | |||
2329 | PyObject *d, *v; | ||
2330 | HANDLE hFindFile; | ||
2331 | BOOL result; | ||
2332 | WIN32_FIND_DATA FileData; | ||
2333 | PyObject *opath; | ||
2334 | char namebuf[MAX_PATH+5]; /* Overallocate for \\*.*\0 */ | ||
2335 | char *bufptr = namebuf; | ||
2336 | Py_ssize_t len = sizeof(namebuf)-5; /* only claim to have space for MAX_PATH */ | ||
2337 | |||
2338 | PyObject *po = NULL((void *)0); | ||
2339 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "|U:listdir", &po)) { | ||
2340 | WIN32_FIND_DATAW wFileData; | ||
2341 | Py_UNICODE *wnamebuf, *po_wchars; | ||
2342 | |||
2343 | if (po == NULL((void *)0)) { /* Default arg: "." */ | ||
2344 | po_wchars = L"."; | ||
2345 | len = 1; | ||
2346 | } else { | ||
2347 | po_wchars = PyUnicode_AS_UNICODE(po)((__builtin_expect(!(((((((PyObject*)(po))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 2347, "PyUnicode_Check(po)") : ( void)0),(((PyUnicodeObject *)(po))->str)); | ||
2348 | len = PyUnicode_GET_SIZE(po)((__builtin_expect(!(((((((PyObject*)(po))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 2348, "PyUnicode_Check(po)") : ( void)0),(((PyUnicodeObject *)(po))->length)); | ||
2349 | } | ||
2350 | /* Overallocate for \\*.*\0 */ | ||
2351 | wnamebuf = malloc((len + 5) * sizeof(wchar_t)); | ||
2352 | if (!wnamebuf) { | ||
2353 | PyErr_NoMemory(); | ||
2354 | return NULL((void *)0); | ||
2355 | } | ||
2356 | wcscpy(wnamebuf, po_wchars); | ||
2357 | if (len > 0) { | ||
2358 | Py_UNICODE wch = wnamebuf[len-1]; | ||
2359 | if (wch != L'/' && wch != L'\\' && wch != L':') | ||
2360 | wnamebuf[len++] = L'\\'; | ||
2361 | wcscpy(wnamebuf + len, L"*.*"); | ||
2362 | } | ||
2363 | if ((d = PyList_New(0)) == NULL((void *)0)) { | ||
2364 | free(wnamebuf); | ||
2365 | return NULL((void *)0); | ||
2366 | } | ||
2367 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2368 | hFindFile = FindFirstFileW(wnamebuf, &wFileData); | ||
2369 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2370 | if (hFindFile == INVALID_HANDLE_VALUE) { | ||
2371 | int error = GetLastError(); | ||
2372 | if (error == ERROR_FILE_NOT_FOUND) { | ||
2373 | free(wnamebuf); | ||
2374 | return d; | ||
2375 | } | ||
2376 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2376, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2377 | win32_error_unicode("FindFirstFileW", wnamebuf); | ||
2378 | free(wnamebuf); | ||
2379 | return NULL((void *)0); | ||
2380 | } | ||
2381 | do { | ||
2382 | /* Skip over . and .. */ | ||
2383 | if (wcscmp(wFileData.cFileName, L".") != 0 && | ||
2384 | wcscmp(wFileData.cFileName, L"..") != 0) { | ||
2385 | v = PyUnicode_FromUnicodePyUnicodeUCS2_FromUnicode(wFileData.cFileName, wcslen(wFileData.cFileName)); | ||
2386 | if (v == NULL((void *)0)) { | ||
2387 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2387, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2388 | d = NULL((void *)0); | ||
2389 | break; | ||
2390 | } | ||
2391 | if (PyList_Append(d, v) != 0) { | ||
2392 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2392, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
2393 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2393, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2394 | d = NULL((void *)0); | ||
2395 | break; | ||
2396 | } | ||
2397 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2397, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
2398 | } | ||
2399 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2400 | result = FindNextFileW(hFindFile, &wFileData); | ||
2401 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2402 | /* FindNextFile sets error to ERROR_NO_MORE_FILES if | ||
2403 | it got to the end of the directory. */ | ||
2404 | if (!result && GetLastError() != ERROR_NO_MORE_FILES) { | ||
2405 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2405, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2406 | win32_error_unicode("FindNextFileW", wnamebuf); | ||
2407 | FindClose(hFindFile); | ||
2408 | free(wnamebuf); | ||
2409 | return NULL((void *)0); | ||
2410 | } | ||
2411 | } while (result == TRUE); | ||
2412 | |||
2413 | if (FindClose(hFindFile) == FALSE) { | ||
2414 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2414, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2415 | win32_error_unicode("FindClose", wnamebuf); | ||
2416 | free(wnamebuf); | ||
2417 | return NULL((void *)0); | ||
2418 | } | ||
2419 | free(wnamebuf); | ||
2420 | return d; | ||
2421 | } | ||
2422 | /* Drop the argument parsing error as narrow strings | ||
2423 | are also valid. */ | ||
2424 | PyErr_Clear(); | ||
2425 | |||
2426 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&:listdir", | ||
2427 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath)) | ||
2428 | return NULL((void *)0); | ||
2429 | if (PyBytes_GET_SIZE(opath)((__builtin_expect(!(((((((PyObject*)(opath))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 2429, "PyBytes_Check(opath)") : ( void)0),(((PyVarObject*)(opath))->ob_size))+1 > MAX_PATH) { | ||
2430 | PyErr_SetString(PyExc_ValueError, "path too long"); | ||
2431 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2431, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
2432 | return NULL((void *)0); | ||
2433 | } | ||
2434 | strcpy(namebuf, PyBytes_AsString(opath))((__builtin_object_size (namebuf, 0) != (size_t) -1) ? __builtin___strcpy_chk (namebuf, PyBytes_AsString(opath), __builtin_object_size (namebuf , 2 > 1)) : __inline_strcpy_chk (namebuf, PyBytes_AsString (opath))); | ||
2435 | len = PyObject_Size(opath); | ||
2436 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2436, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
2437 | if (len > 0) { | ||
2438 | char ch = namebuf[len-1]; | ||
2439 | if (ch != SEP && ch != ALTSEP && ch != ':') | ||
2440 | namebuf[len++] = '/'; | ||
2441 | strcpy(namebuf + len, "*.*")((__builtin_object_size (namebuf + len, 0) != (size_t) -1) ? __builtin___strcpy_chk (namebuf + len, "*.*", __builtin_object_size (namebuf + len, 2 > 1)) : __inline_strcpy_chk (namebuf + len, "*.*")); | ||
2442 | } | ||
2443 | |||
2444 | if ((d = PyList_New(0)) == NULL((void *)0)) | ||
2445 | return NULL((void *)0); | ||
2446 | |||
2447 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2448 | hFindFile = FindFirstFile(namebuf, &FileData); | ||
2449 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2450 | if (hFindFile == INVALID_HANDLE_VALUE) { | ||
2451 | int error = GetLastError(); | ||
2452 | if (error == ERROR_FILE_NOT_FOUND) | ||
2453 | return d; | ||
2454 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2454, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2455 | return win32_error("FindFirstFile", namebuf); | ||
2456 | } | ||
2457 | do { | ||
2458 | /* Skip over . and .. */ | ||
2459 | if (strcmp(FileData.cFileName, ".") != 0 && | ||
2460 | strcmp(FileData.cFileName, "..") != 0) { | ||
2461 | v = PyBytes_FromString(FileData.cFileName); | ||
2462 | if (v == NULL((void *)0)) { | ||
2463 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2463, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2464 | d = NULL((void *)0); | ||
2465 | break; | ||
2466 | } | ||
2467 | if (PyList_Append(d, v) != 0) { | ||
2468 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2468, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
2469 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2469, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2470 | d = NULL((void *)0); | ||
2471 | break; | ||
2472 | } | ||
2473 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2473, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
2474 | } | ||
2475 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2476 | result = FindNextFile(hFindFile, &FileData); | ||
2477 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2478 | /* FindNextFile sets error to ERROR_NO_MORE_FILES if | ||
2479 | it got to the end of the directory. */ | ||
2480 | if (!result && GetLastError() != ERROR_NO_MORE_FILES) { | ||
2481 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2481, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2482 | win32_error("FindNextFile", namebuf); | ||
2483 | FindClose(hFindFile); | ||
2484 | return NULL((void *)0); | ||
2485 | } | ||
2486 | } while (result == TRUE); | ||
2487 | |||
2488 | if (FindClose(hFindFile) == FALSE) { | ||
2489 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2489, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2490 | return win32_error("FindClose", namebuf); | ||
2491 | } | ||
2492 | |||
2493 | return d; | ||
2494 | |||
2495 | #elif defined(PYOS_OS2) | ||
2496 | |||
2497 | #ifndef MAX_PATH | ||
2498 | #define MAX_PATH CCHMAXPATH | ||
2499 | #endif | ||
2500 | PyObject *oname; | ||
2501 | char *name, *pt; | ||
2502 | Py_ssize_t len; | ||
2503 | PyObject *d, *v; | ||
2504 | char namebuf[MAX_PATH+5]; | ||
2505 | HDIR hdir = 1; | ||
2506 | ULONG srchcnt = 1; | ||
2507 | FILEFINDBUF3 ep; | ||
2508 | APIRET rc; | ||
2509 | |||
2510 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&:listdir", | ||
2511 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &oname)) | ||
2512 | return NULL((void *)0); | ||
2513 | name = PyBytes_AsString(oname); | ||
2514 | len = PyBytes_GET_SIZE(oname)((__builtin_expect(!(((((((PyObject*)(oname))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 2514, "PyBytes_Check(oname)") : ( void)0),(((PyVarObject*)(oname))->ob_size)); | ||
2515 | if (len >= MAX_PATH) { | ||
2516 | Py_DECREF(oname)do { if (_Py_RefTotal-- , --((PyObject*)(oname))->ob_refcnt != 0) { if (((PyObject*)oname)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2516, (PyObject *)(oname)); } else _Py_Dealloc((PyObject *)(oname)); } while (0); | ||
2517 | PyErr_SetString(PyExc_ValueError, "path too long"); | ||
2518 | return NULL((void *)0); | ||
2519 | } | ||
2520 | strcpy(namebuf, name)((__builtin_object_size (namebuf, 0) != (size_t) -1) ? __builtin___strcpy_chk (namebuf, name, __builtin_object_size (namebuf, 2 > 1)) : __inline_strcpy_chk (namebuf, name)); | ||
2521 | for (pt = namebuf; *pt; pt++) | ||
2522 | if (*pt == ALTSEP) | ||
2523 | *pt = SEP; | ||
2524 | if (namebuf[len-1] != SEP) | ||
2525 | namebuf[len++] = SEP; | ||
2526 | strcpy(namebuf + len, "*.*")((__builtin_object_size (namebuf + len, 0) != (size_t) -1) ? __builtin___strcpy_chk (namebuf + len, "*.*", __builtin_object_size (namebuf + len, 2 > 1)) : __inline_strcpy_chk (namebuf + len, "*.*")); | ||
2527 | |||
2528 | if ((d = PyList_New(0)) == NULL((void *)0)) { | ||
2529 | Py_DECREF(oname)do { if (_Py_RefTotal-- , --((PyObject*)(oname))->ob_refcnt != 0) { if (((PyObject*)oname)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2529, (PyObject *)(oname)); } else _Py_Dealloc((PyObject *)(oname)); } while (0); | ||
2530 | return NULL((void *)0); | ||
2531 | } | ||
2532 | |||
2533 | rc = DosFindFirst(namebuf, /* Wildcard Pattern to Match */ | ||
2534 | &hdir, /* Handle to Use While Search Directory */ | ||
2535 | FILE_READONLY | FILE_HIDDEN | FILE_SYSTEM | FILE_DIRECTORY, | ||
2536 | &ep, sizeof(ep), /* Structure to Receive Directory Entry */ | ||
2537 | &srchcnt, /* Max and Actual Count of Entries Per Iteration */ | ||
2538 | FIL_STANDARD); /* Format of Entry (EAs or Not) */ | ||
2539 | |||
2540 | if (rc != NO_ERROR) { | ||
2541 | errno(*__error()) = ENOENT2; | ||
2542 | return posix_error_with_allocated_filename(oname); | ||
2543 | } | ||
2544 | |||
2545 | if (srchcnt > 0) { /* If Directory is NOT Totally Empty, */ | ||
2546 | do { | ||
2547 | if (ep.achName[0] == '.' | ||
2548 | && (ep.achName[1] == '\0' || (ep.achName[1] == '.' && ep.achName[2] == '\0'))) | ||
2549 | continue; /* Skip Over "." and ".." Names */ | ||
2550 | |||
2551 | strcpy(namebuf, ep.achName)((__builtin_object_size (namebuf, 0) != (size_t) -1) ? __builtin___strcpy_chk (namebuf, ep.achName, __builtin_object_size (namebuf, 2 > 1)) : __inline_strcpy_chk (namebuf, ep.achName)); | ||
2552 | |||
2553 | /* Leave Case of Name Alone -- In Native Form */ | ||
2554 | /* (Removed Forced Lowercasing Code) */ | ||
2555 | |||
2556 | v = PyBytes_FromString(namebuf); | ||
2557 | if (v == NULL((void *)0)) { | ||
2558 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2558, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2559 | d = NULL((void *)0); | ||
2560 | break; | ||
2561 | } | ||
2562 | if (PyList_Append(d, v) != 0) { | ||
2563 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2563, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
2564 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2564, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2565 | d = NULL((void *)0); | ||
2566 | break; | ||
2567 | } | ||
2568 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2568, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
2569 | } while (DosFindNext(hdir, &ep, sizeof(ep), &srchcnt) == NO_ERROR && srchcnt > 0); | ||
2570 | } | ||
2571 | |||
2572 | Py_DECREF(oname)do { if (_Py_RefTotal-- , --((PyObject*)(oname))->ob_refcnt != 0) { if (((PyObject*)oname)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2572, (PyObject *)(oname)); } else _Py_Dealloc((PyObject *)(oname)); } while (0); | ||
2573 | return d; | ||
2574 | #else | ||
2575 | PyObject *oname; | ||
2576 | char *name; | ||
2577 | PyObject *d, *v; | ||
2578 | DIR *dirp; | ||
2579 | struct dirent *ep; | ||
2580 | int arg_is_unicode = 1; | ||
2581 | |||
2582 | errno(*__error()) = 0; | ||
2583 | /* v is never read, so it does not need to be initialized yet. */ | ||
2584 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "|U:listdir", &v)) { | ||
2585 | arg_is_unicode = 0; | ||
2586 | PyErr_Clear(); | ||
2587 | } | ||
2588 | oname = NULL((void *)0); | ||
2589 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "|O&:listdir", PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &oname)) | ||
2590 | return NULL((void *)0); | ||
2591 | if (oname == NULL((void *)0)) { /* Default arg: "." */ | ||
2592 | oname = PyBytes_FromString("."); | ||
2593 | } | ||
2594 | name = PyBytes_AsString(oname); | ||
2595 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2596 | dirp = opendir(name); | ||
2597 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2598 | if (dirp == NULL((void *)0)) { | ||
2599 | return posix_error_with_allocated_filename(oname); | ||
2600 | } | ||
2601 | if ((d = PyList_New(0)) == NULL((void *)0)) { | ||
2602 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2603 | closedir(dirp); | ||
2604 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2605 | Py_DECREF(oname)do { if (_Py_RefTotal-- , --((PyObject*)(oname))->ob_refcnt != 0) { if (((PyObject*)oname)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2605, (PyObject *)(oname)); } else _Py_Dealloc((PyObject *)(oname)); } while (0); | ||
2606 | return NULL((void *)0); | ||
2607 | } | ||
2608 | for (;;) { | ||
2609 | errno(*__error()) = 0; | ||
2610 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2611 | ep = readdir(dirp); | ||
2612 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2613 | if (ep == NULL((void *)0)) { | ||
2614 | if (errno(*__error()) == 0) { | ||
2615 | break; | ||
2616 | } else { | ||
2617 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2618 | closedir(dirp); | ||
2619 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2620 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2620, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
2621 | return posix_error_with_allocated_filename(oname); | ||
2622 | } | ||
2623 | } | ||
2624 | if (ep->d_name[0] == '.' && | ||
2625 | (NAMLEN(ep)strlen((ep)->d_name) == 1 || | ||
2626 | (ep->d_name[1] == '.' && NAMLEN(ep)strlen((ep)->d_name) == 2))) | ||
2627 | continue; | ||
2628 | if (arg_is_unicode) | ||
2629 | v = PyUnicode_DecodeFSDefaultAndSizePyUnicodeUCS2_DecodeFSDefaultAndSize(ep->d_name, NAMLEN(ep)strlen((ep)->d_name)); | ||
2630 | else | ||
2631 | v = PyBytes_FromStringAndSize(ep->d_name, NAMLEN(ep)strlen((ep)->d_name)); | ||
2632 | if (v == NULL((void *)0)) { | ||
2633 | Py_CLEAR(d)do { if (d) { PyObject *_py_tmp = (PyObject *)(d); (d) = ((void *)0); do { if (_Py_RefTotal-- , --((PyObject*)(_py_tmp))-> ob_refcnt != 0) { if (((PyObject*)_py_tmp)->ob_refcnt < 0) _Py_NegativeRefcount("./Modules/posixmodule.c", 2633, (PyObject *)(_py_tmp)); } else _Py_Dealloc((PyObject *)(_py_tmp)); } while (0); } } while (0); | ||
2634 | break; | ||
2635 | } | ||
2636 | if (PyList_Append(d, v) != 0) { | ||
2637 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2637, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
2638 | Py_CLEAR(d)do { if (d) { PyObject *_py_tmp = (PyObject *)(d); (d) = ((void *)0); do { if (_Py_RefTotal-- , --((PyObject*)(_py_tmp))-> ob_refcnt != 0) { if (((PyObject*)_py_tmp)->ob_refcnt < 0) _Py_NegativeRefcount("./Modules/posixmodule.c", 2638, (PyObject *)(_py_tmp)); } else _Py_Dealloc((PyObject *)(_py_tmp)); } while (0); } } while (0); | ||
2639 | break; | ||
2640 | } | ||
2641 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2641, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
2642 | } | ||
2643 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2644 | closedir(dirp); | ||
2645 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2646 | Py_DECREF(oname)do { if (_Py_RefTotal-- , --((PyObject*)(oname))->ob_refcnt != 0) { if (((PyObject*)oname)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2646, (PyObject *)(oname)); } else _Py_Dealloc((PyObject *)(oname)); } while (0); | ||
2647 | |||
2648 | return d; | ||
2649 | |||
2650 | #endif /* which OS */ | ||
2651 | } /* end of posix_listdir */ | ||
2652 | |||
2653 | #ifdef MS_WINDOWS | ||
2654 | /* A helper function for abspath on win32 */ | ||
2655 | static PyObject * | ||
2656 | posix__getfullpathname(PyObject *self, PyObject *args) | ||
2657 | { | ||
2658 | PyObject *opath; | ||
2659 | char *path; | ||
2660 | char outbuf[MAX_PATH*2]; | ||
2661 | char *temp; | ||
2662 | #ifdef MS_WINDOWS | ||
2663 | PyUnicodeObject *po; | ||
2664 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "U|:_getfullpathname", &po)) { | ||
2665 | Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po)((__builtin_expect(!(((((((PyObject*)(po))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 2665, "PyUnicode_Check(po)") : ( void)0),(((PyUnicodeObject *)(po))->str)); | ||
2666 | Py_UNICODE woutbuf[MAX_PATH*2], *woutbufp = woutbuf; | ||
2667 | Py_UNICODE *wtemp; | ||
2668 | DWORD result; | ||
2669 | PyObject *v; | ||
2670 | result = GetFullPathNameW(wpath, | ||
2671 | sizeof(woutbuf)/sizeof(woutbuf[0]), | ||
2672 | woutbuf, &wtemp); | ||
2673 | if (result > sizeof(woutbuf)/sizeof(woutbuf[0])) { | ||
2674 | woutbufp = malloc(result * sizeof(Py_UNICODE)); | ||
2675 | if (!woutbufp) | ||
2676 | return PyErr_NoMemory(); | ||
2677 | result = GetFullPathNameW(wpath, result, woutbufp, &wtemp); | ||
2678 | } | ||
2679 | if (result) | ||
2680 | v = PyUnicode_FromUnicodePyUnicodeUCS2_FromUnicode(woutbufp, wcslen(woutbufp)); | ||
2681 | else | ||
2682 | v = win32_error_unicode("GetFullPathNameW", wpath); | ||
2683 | if (woutbufp != woutbuf) | ||
2684 | free(woutbufp); | ||
2685 | return v; | ||
2686 | } | ||
2687 | /* Drop the argument parsing error as narrow strings | ||
2688 | are also valid. */ | ||
2689 | PyErr_Clear(); | ||
2690 | |||
2691 | #endif | ||
2692 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT (args, "O&:_getfullpathname", | ||
2693 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath)) | ||
2694 | return NULL((void *)0); | ||
2695 | path = PyBytes_AsString(opath); | ||
2696 | if (!GetFullPathName(path, sizeof(outbuf)/sizeof(outbuf[0]), | ||
2697 | outbuf, &temp)) { | ||
2698 | win32_error("GetFullPathName", path); | ||
2699 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2699, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
2700 | return NULL((void *)0); | ||
2701 | } | ||
2702 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2702, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
2703 | if (PyUnicode_Check(PyTuple_GetItem(args, 0))((((((PyObject*)(PyTuple_GetItem(args, 0)))->ob_type))-> tp_flags & ((1L<<28))) != 0)) { | ||
2704 | return PyUnicode_DecodePyUnicodeUCS2_Decode(outbuf, strlen(outbuf), | ||
2705 | Py_FileSystemDefaultEncoding, NULL((void *)0)); | ||
2706 | } | ||
2707 | return PyBytes_FromString(outbuf); | ||
2708 | } /* end of posix__getfullpathname */ | ||
2709 | |||
2710 | /* Grab GetFinalPathNameByHandle dynamically from kernel32 */ | ||
2711 | static int has_GetFinalPathNameByHandle = 0; | ||
2712 | static DWORD (CALLBACK *Py_GetFinalPathNameByHandleA)(HANDLE, LPSTR, DWORD, | ||
2713 | DWORD); | ||
2714 | static DWORD (CALLBACK *Py_GetFinalPathNameByHandleW)(HANDLE, LPWSTR, DWORD, | ||
2715 | DWORD); | ||
2716 | static int | ||
2717 | check_GetFinalPathNameByHandle() | ||
2718 | { | ||
2719 | HINSTANCE hKernel32; | ||
2720 | /* only recheck */ | ||
2721 | if (!has_GetFinalPathNameByHandle) | ||
2722 | { | ||
2723 | hKernel32 = GetModuleHandle("KERNEL32"); | ||
2724 | *(FARPROC*)&Py_GetFinalPathNameByHandleA = GetProcAddress(hKernel32, | ||
2725 | "GetFinalPathNameByHandleA"); | ||
2726 | *(FARPROC*)&Py_GetFinalPathNameByHandleW = GetProcAddress(hKernel32, | ||
2727 | "GetFinalPathNameByHandleW"); | ||
2728 | has_GetFinalPathNameByHandle = Py_GetFinalPathNameByHandleA && | ||
2729 | Py_GetFinalPathNameByHandleW; | ||
2730 | } | ||
2731 | return has_GetFinalPathNameByHandle; | ||
2732 | } | ||
2733 | |||
2734 | /* A helper function for samepath on windows */ | ||
2735 | static PyObject * | ||
2736 | posix__getfinalpathname(PyObject *self, PyObject *args) | ||
2737 | { | ||
2738 | HANDLE hFile; | ||
2739 | int buf_size; | ||
2740 | wchar_t *target_path; | ||
2741 | int result_length; | ||
2742 | PyObject *result; | ||
2743 | wchar_t *path; | ||
2744 | |||
2745 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "u|:_getfinalpathname", &path)) { | ||
2746 | return NULL((void *)0); | ||
2747 | } | ||
2748 | |||
2749 | if(!check_GetFinalPathNameByHandle()) { | ||
2750 | /* If the OS doesn't have GetFinalPathNameByHandle, return a | ||
2751 | NotImplementedError. */ | ||
2752 | return PyErr_Format(PyExc_NotImplementedError, | ||
2753 | "GetFinalPathNameByHandle not available on this platform"); | ||
2754 | } | ||
2755 | |||
2756 | hFile = CreateFileW( | ||
2757 | path, | ||
2758 | 0, /* desired access */ | ||
2759 | 0, /* share mode */ | ||
2760 | NULL((void *)0), /* security attributes */ | ||
2761 | OPEN_EXISTING, | ||
2762 | /* FILE_FLAG_BACKUP_SEMANTICS is required to open a directory */ | ||
2763 | FILE_FLAG_BACKUP_SEMANTICS, | ||
2764 | NULL((void *)0)); | ||
2765 | |||
2766 | if(hFile == INVALID_HANDLE_VALUE) { | ||
2767 | return win32_error_unicode("GetFinalPathNamyByHandle", path); | ||
2768 | return PyErr_Format(PyExc_RuntimeError, | ||
2769 | "Could not get a handle to file."); | ||
2770 | } | ||
2771 | |||
2772 | /* We have a good handle to the target, use it to determine the | ||
2773 | target path name. */ | ||
2774 | buf_size = Py_GetFinalPathNameByHandleW(hFile, 0, 0, VOLUME_NAME_NT); | ||
2775 | |||
2776 | if(!buf_size) | ||
2777 | return win32_error_unicode("GetFinalPathNameByHandle", path); | ||
2778 | |||
2779 | target_path = (wchar_t *)malloc((buf_size+1)*sizeof(wchar_t)); | ||
2780 | if(!target_path) | ||
2781 | return PyErr_NoMemory(); | ||
2782 | |||
2783 | result_length = Py_GetFinalPathNameByHandleW(hFile, target_path, | ||
2784 | buf_size, VOLUME_NAME_DOS); | ||
2785 | if(!result_length) | ||
2786 | return win32_error_unicode("GetFinalPathNamyByHandle", path); | ||
2787 | |||
2788 | if(!CloseHandle(hFile)) | ||
2789 | return win32_error_unicode("GetFinalPathNameByHandle", path); | ||
2790 | |||
2791 | target_path[result_length] = 0; | ||
2792 | result = PyUnicode_FromUnicodePyUnicodeUCS2_FromUnicode(target_path, result_length); | ||
2793 | free(target_path); | ||
2794 | return result; | ||
2795 | |||
2796 | } /* end of posix__getfinalpathname */ | ||
2797 | |||
2798 | static PyObject * | ||
2799 | posix__getfileinformation(PyObject *self, PyObject *args) | ||
2800 | { | ||
2801 | HANDLE hFile; | ||
2802 | BY_HANDLE_FILE_INFORMATION info; | ||
2803 | int fd; | ||
2804 | |||
2805 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:_getfileinformation", &fd)) | ||
2806 | return NULL((void *)0); | ||
2807 | |||
2808 | if (!_PyVerify_fd(fd)(1)) | ||
2809 | return posix_error(); | ||
2810 | |||
2811 | hFile = (HANDLE)_get_osfhandle(fd); | ||
2812 | if (hFile == INVALID_HANDLE_VALUE) | ||
2813 | return posix_error(); | ||
2814 | |||
2815 | if (!GetFileInformationByHandle(hFile, &info)) | ||
2816 | return win32_error("_getfileinformation", NULL((void *)0)); | ||
2817 | |||
2818 | return Py_BuildValue_Py_BuildValue_SizeT("iii", info.dwVolumeSerialNumber, | ||
2819 | info.nFileIndexHigh, | ||
2820 | info.nFileIndexLow); | ||
2821 | } | ||
2822 | #endif /* MS_WINDOWS */ | ||
2823 | |||
2824 | PyDoc_STRVAR(posix_mkdir__doc__,static char posix_mkdir__doc__[] = "mkdir(path [, mode=0777])\n\nCreate a directory." | ||
2825 | "mkdir(path [, mode=0777])\n\n\static char posix_mkdir__doc__[] = "mkdir(path [, mode=0777])\n\nCreate a directory." | ||
2826 | Create a directory.")static char posix_mkdir__doc__[] = "mkdir(path [, mode=0777])\n\nCreate a directory."; | ||
2827 | |||
2828 | static PyObject * | ||
2829 | posix_mkdir(PyObject *self, PyObject *args) | ||
2830 | { | ||
2831 | int res; | ||
2832 | PyObject *opath; | ||
2833 | char *path; | ||
2834 | int mode = 0777; | ||
2835 | |||
2836 | #ifdef MS_WINDOWS | ||
2837 | PyUnicodeObject *po; | ||
2838 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "U|i:mkdir", &po, &mode)) { | ||
2839 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2840 | /* PyUnicode_AS_UNICODE OK without thread lock as | ||
2841 | it is a simple dereference. */ | ||
2842 | res = CreateDirectoryW(PyUnicode_AS_UNICODE(po)((__builtin_expect(!(((((((PyObject*)(po))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 2842, "PyUnicode_Check(po)") : ( void)0),(((PyUnicodeObject *)(po))->str)), NULL((void *)0)); | ||
2843 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2844 | if (!res) | ||
2845 | return win32_error_unicode("mkdir", PyUnicode_AS_UNICODE(po)((__builtin_expect(!(((((((PyObject*)(po))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 2845, "PyUnicode_Check(po)") : ( void)0),(((PyUnicodeObject *)(po))->str))); | ||
2846 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
2847 | return Py_None(&_Py_NoneStruct); | ||
2848 | } | ||
2849 | /* Drop the argument parsing error as narrow strings | ||
2850 | are also valid. */ | ||
2851 | PyErr_Clear(); | ||
2852 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&|i:mkdir", | ||
2853 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath, &mode)) | ||
2854 | return NULL((void *)0); | ||
2855 | path = PyBytes_AsString(opath); | ||
2856 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2857 | /* PyUnicode_AS_UNICODE OK without thread lock as | ||
2858 | it is a simple dereference. */ | ||
2859 | res = CreateDirectoryA(path, NULL((void *)0)); | ||
2860 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2861 | if (!res) { | ||
2862 | win32_error("mkdir", path); | ||
2863 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2863, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
2864 | return NULL((void *)0); | ||
2865 | } | ||
2866 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2866, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
2867 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
2868 | return Py_None(&_Py_NoneStruct); | ||
2869 | #else | ||
2870 | |||
2871 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&|i:mkdir", | ||
2872 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath, &mode)) | ||
2873 | return NULL((void *)0); | ||
2874 | path = PyBytes_AsString(opath); | ||
2875 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2876 | #if ( defined(__WATCOMC__) || defined(PYCC_VACPP) ) && !defined(__QNX__) | ||
2877 | res = mkdir(path); | ||
2878 | #else | ||
2879 | res = mkdir(path, mode); | ||
2880 | #endif | ||
2881 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2882 | if (res < 0) | ||
2883 | return posix_error_with_allocated_filename(opath); | ||
2884 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2884, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
2885 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
2886 | return Py_None(&_Py_NoneStruct); | ||
2887 | #endif | ||
2888 | } | ||
2889 | |||
2890 | |||
2891 | /* sys/resource.h is needed for at least: wait3(), wait4(), broken nice. */ | ||
2892 | #if defined(HAVE_SYS_RESOURCE_H1) | ||
2893 | #include <sys/resource.h> | ||
2894 | #endif | ||
2895 | |||
2896 | |||
2897 | #ifdef HAVE_NICE1 | ||
2898 | PyDoc_STRVAR(posix_nice__doc__,static char posix_nice__doc__[] = "nice(inc) -> new_priority\n\nDecrease the priority of process by inc and return the new priority." | ||
2899 | "nice(inc) -> new_priority\n\n\static char posix_nice__doc__[] = "nice(inc) -> new_priority\n\nDecrease the priority of process by inc and return the new priority." | ||
2900 | Decrease the priority of process by inc and return the new priority.")static char posix_nice__doc__[] = "nice(inc) -> new_priority\n\nDecrease the priority of process by inc and return the new priority."; | ||
2901 | |||
2902 | static PyObject * | ||
2903 | posix_nice(PyObject *self, PyObject *args) | ||
2904 | { | ||
2905 | int increment, value; | ||
2906 | |||
2907 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:nice", &increment)) | ||
2908 | return NULL((void *)0); | ||
2909 | |||
2910 | /* There are two flavours of 'nice': one that returns the new | ||
2911 | priority (as required by almost all standards out there) and the | ||
2912 | Linux/FreeBSD/BSDI one, which returns '0' on success and advices | ||
2913 | the use of getpriority() to get the new priority. | ||
2914 | |||
2915 | If we are of the nice family that returns the new priority, we | ||
2916 | need to clear errno before the call, and check if errno is filled | ||
2917 | before calling posix_error() on a returnvalue of -1, because the | ||
2918 | -1 may be the actual new priority! */ | ||
2919 | |||
2920 | errno(*__error()) = 0; | ||
2921 | value = nice(increment); | ||
2922 | #if defined(HAVE_BROKEN_NICE) && defined(HAVE_GETPRIORITY1) | ||
2923 | if (value == 0) | ||
2924 | value = getpriority(PRIO_PROCESS0, 0); | ||
2925 | #endif | ||
2926 | if (value == -1 && errno(*__error()) != 0) | ||
2927 | /* either nice() or getpriority() returned an error */ | ||
2928 | return posix_error(); | ||
2929 | return PyLong_FromLong((long) value); | ||
2930 | } | ||
2931 | #endif /* HAVE_NICE */ | ||
2932 | |||
2933 | PyDoc_STRVAR(posix_rename__doc__,static char posix_rename__doc__[] = "rename(old, new)\n\nRename a file or directory." | ||
2934 | "rename(old, new)\n\n\static char posix_rename__doc__[] = "rename(old, new)\n\nRename a file or directory." | ||
2935 | Rename a file or directory.")static char posix_rename__doc__[] = "rename(old, new)\n\nRename a file or directory."; | ||
2936 | |||
2937 | static PyObject * | ||
2938 | posix_rename(PyObject *self, PyObject *args) | ||
2939 | { | ||
2940 | #ifdef MS_WINDOWS | ||
2941 | PyObject *o1, *o2; | ||
2942 | char *p1, *p2; | ||
2943 | BOOL result; | ||
2944 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "OO:rename", &o1, &o2)) | ||
2945 | goto error; | ||
2946 | if (!convert_to_unicode(&o1)) | ||
2947 | goto error; | ||
2948 | if (!convert_to_unicode(&o2)) { | ||
2949 | Py_DECREF(o1)do { if (_Py_RefTotal-- , --((PyObject*)(o1))->ob_refcnt != 0) { if (((PyObject*)o1)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2949, (PyObject *)(o1)); } else _Py_Dealloc ((PyObject *)(o1)); } while (0); | ||
2950 | goto error; | ||
2951 | } | ||
2952 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2953 | result = MoveFileW(PyUnicode_AsUnicodePyUnicodeUCS2_AsUnicode(o1), | ||
2954 | PyUnicode_AsUnicodePyUnicodeUCS2_AsUnicode(o2)); | ||
2955 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2956 | Py_DECREF(o1)do { if (_Py_RefTotal-- , --((PyObject*)(o1))->ob_refcnt != 0) { if (((PyObject*)o1)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2956, (PyObject *)(o1)); } else _Py_Dealloc ((PyObject *)(o1)); } while (0); | ||
2957 | Py_DECREF(o2)do { if (_Py_RefTotal-- , --((PyObject*)(o2))->ob_refcnt != 0) { if (((PyObject*)o2)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 2957, (PyObject *)(o2)); } else _Py_Dealloc ((PyObject *)(o2)); } while (0); | ||
2958 | if (!result) | ||
2959 | return win32_error("rename", NULL((void *)0)); | ||
2960 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
2961 | return Py_None(&_Py_NoneStruct); | ||
2962 | error: | ||
2963 | PyErr_Clear(); | ||
2964 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "ss:rename", &p1, &p2)) | ||
2965 | return NULL((void *)0); | ||
2966 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
2967 | result = MoveFileA(p1, p2); | ||
2968 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
2969 | if (!result) | ||
2970 | return win32_error("rename", NULL((void *)0)); | ||
2971 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
2972 | return Py_None(&_Py_NoneStruct); | ||
2973 | #else | ||
2974 | return posix_2str(args, "O&O&:rename", rename); | ||
2975 | #endif | ||
2976 | } | ||
2977 | |||
2978 | |||
2979 | PyDoc_STRVAR(posix_rmdir__doc__,static char posix_rmdir__doc__[] = "rmdir(path)\n\nRemove a directory." | ||
2980 | "rmdir(path)\n\n\static char posix_rmdir__doc__[] = "rmdir(path)\n\nRemove a directory." | ||
2981 | Remove a directory.")static char posix_rmdir__doc__[] = "rmdir(path)\n\nRemove a directory."; | ||
2982 | |||
2983 | static PyObject * | ||
2984 | posix_rmdir(PyObject *self, PyObject *args) | ||
2985 | { | ||
2986 | #ifdef MS_WINDOWS | ||
2987 | return win32_1str(args, "rmdir", "y:rmdir", RemoveDirectoryA, "U:rmdir", RemoveDirectoryW); | ||
2988 | #else | ||
2989 | return posix_1str(args, "O&:rmdir", rmdir); | ||
2990 | #endif | ||
2991 | } | ||
2992 | |||
2993 | |||
2994 | PyDoc_STRVAR(posix_stat__doc__,static char posix_stat__doc__[] = "stat(path) -> stat result\n\nPerform a stat system call on the given path." | ||
2995 | "stat(path) -> stat result\n\n\static char posix_stat__doc__[] = "stat(path) -> stat result\n\nPerform a stat system call on the given path." | ||
2996 | Perform a stat system call on the given path.")static char posix_stat__doc__[] = "stat(path) -> stat result\n\nPerform a stat system call on the given path."; | ||
2997 | |||
2998 | static PyObject * | ||
2999 | posix_stat(PyObject *self, PyObject *args) | ||
3000 | { | ||
3001 | #ifdef MS_WINDOWS | ||
3002 | return posix_do_stat(self, args, "O&:stat", STATstat, "U:stat", win32_stat_w); | ||
3003 | #else | ||
3004 | return posix_do_stat(self, args, "O&:stat", STATstat, NULL((void *)0), NULL((void *)0)); | ||
3005 | #endif | ||
3006 | } | ||
3007 | |||
3008 | |||
3009 | #ifdef HAVE_SYSTEM1 | ||
3010 | PyDoc_STRVAR(posix_system__doc__,static char posix_system__doc__[] = "system(command) -> exit_status\n\nExecute the command (a string) in a subshell." | ||
3011 | "system(command) -> exit_status\n\n\static char posix_system__doc__[] = "system(command) -> exit_status\n\nExecute the command (a string) in a subshell." | ||
3012 | Execute the command (a string) in a subshell.")static char posix_system__doc__[] = "system(command) -> exit_status\n\nExecute the command (a string) in a subshell."; | ||
3013 | |||
3014 | static PyObject * | ||
3015 | posix_system(PyObject *self, PyObject *args) | ||
3016 | { | ||
3017 | long sts; | ||
3018 | #ifdef MS_WINDOWS | ||
3019 | wchar_t *command; | ||
3020 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "u:system", &command)) | ||
3021 | return NULL((void *)0); | ||
3022 | |||
3023 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3024 | sts = _wsystem(command); | ||
3025 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3026 | #else | ||
3027 | PyObject *command_obj; | ||
3028 | char *command; | ||
3029 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&:system", | ||
3030 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &command_obj)) | ||
3031 | return NULL((void *)0); | ||
3032 | |||
3033 | command = PyBytes_AsString(command_obj); | ||
3034 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3035 | sts = system(command); | ||
3036 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3037 | Py_DECREF(command_obj)do { if (_Py_RefTotal-- , --((PyObject*)(command_obj))->ob_refcnt != 0) { if (((PyObject*)command_obj)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3037, (PyObject *)(command_obj)); } else _Py_Dealloc((PyObject *)(command_obj)); } while (0); | ||
3038 | #endif | ||
3039 | return PyLong_FromLong(sts); | ||
3040 | } | ||
3041 | #endif | ||
3042 | |||
3043 | |||
3044 | PyDoc_STRVAR(posix_umask__doc__,static char posix_umask__doc__[] = "umask(new_mask) -> old_mask\n\nSet the current numeric umask and return the previous umask." | ||
3045 | "umask(new_mask) -> old_mask\n\n\static char posix_umask__doc__[] = "umask(new_mask) -> old_mask\n\nSet the current numeric umask and return the previous umask." | ||
3046 | Set the current numeric umask and return the previous umask.")static char posix_umask__doc__[] = "umask(new_mask) -> old_mask\n\nSet the current numeric umask and return the previous umask."; | ||
3047 | |||
3048 | static PyObject * | ||
3049 | posix_umask(PyObject *self, PyObject *args) | ||
3050 | { | ||
3051 | int i; | ||
3052 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:umask", &i)) | ||
3053 | return NULL((void *)0); | ||
3054 | i = (int)umask(i); | ||
3055 | if (i < 0) | ||
3056 | return posix_error(); | ||
3057 | return PyLong_FromLong((long)i); | ||
3058 | } | ||
3059 | |||
3060 | #ifdef MS_WINDOWS | ||
3061 | |||
3062 | /* override the default DeleteFileW behavior so that directory | ||
3063 | symlinks can be removed with this function, the same as with | ||
3064 | Unix symlinks */ | ||
3065 | BOOL WINAPI Py_DeleteFileW(LPCWSTR lpFileName) | ||
3066 | { | ||
3067 | WIN32_FILE_ATTRIBUTE_DATA info; | ||
3068 | WIN32_FIND_DATAW find_data; | ||
3069 | HANDLE find_data_handle; | ||
3070 | int is_directory = 0; | ||
3071 | int is_link = 0; | ||
3072 | |||
3073 | if (GetFileAttributesExW(lpFileName, GetFileExInfoStandard, &info)) { | ||
3074 | is_directory = info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY; | ||
3075 | |||
3076 | /* Get WIN32_FIND_DATA structure for the path to determine if | ||
3077 | it is a symlink */ | ||
3078 | if(is_directory && | ||
3079 | info.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) { | ||
3080 | find_data_handle = FindFirstFileW(lpFileName, &find_data); | ||
3081 | |||
3082 | if(find_data_handle != INVALID_HANDLE_VALUE) { | ||
3083 | is_link = find_data.dwReserved0 == IO_REPARSE_TAG_SYMLINK; | ||
3084 | FindClose(find_data_handle); | ||
3085 | } | ||
3086 | } | ||
3087 | } | ||
3088 | |||
3089 | if (is_directory && is_link) | ||
3090 | return RemoveDirectoryW(lpFileName); | ||
3091 | |||
3092 | return DeleteFileW(lpFileName); | ||
3093 | } | ||
3094 | #endif /* MS_WINDOWS */ | ||
3095 | |||
3096 | PyDoc_STRVAR(posix_unlink__doc__,static char posix_unlink__doc__[] = "unlink(path)\n\nRemove a file (same as remove(path))." | ||
3097 | "unlink(path)\n\n\static char posix_unlink__doc__[] = "unlink(path)\n\nRemove a file (same as remove(path))." | ||
3098 | Remove a file (same as remove(path)).")static char posix_unlink__doc__[] = "unlink(path)\n\nRemove a file (same as remove(path))."; | ||
3099 | |||
3100 | PyDoc_STRVAR(posix_remove__doc__,static char posix_remove__doc__[] = "remove(path)\n\nRemove a file (same as unlink(path))." | ||
3101 | "remove(path)\n\n\static char posix_remove__doc__[] = "remove(path)\n\nRemove a file (same as unlink(path))." | ||
3102 | Remove a file (same as unlink(path)).")static char posix_remove__doc__[] = "remove(path)\n\nRemove a file (same as unlink(path))."; | ||
3103 | |||
3104 | static PyObject * | ||
3105 | posix_unlink(PyObject *self, PyObject *args) | ||
3106 | { | ||
3107 | #ifdef MS_WINDOWS | ||
3108 | return win32_1str(args, "remove", "y:remove", DeleteFileA, | ||
3109 | "U:remove", Py_DeleteFileW); | ||
3110 | #else | ||
3111 | return posix_1str(args, "O&:remove", unlink); | ||
3112 | #endif | ||
3113 | } | ||
3114 | |||
3115 | |||
3116 | #ifdef HAVE_UNAME1 | ||
3117 | PyDoc_STRVAR(posix_uname__doc__,static char posix_uname__doc__[] = "uname() -> (sysname, nodename, release, version, machine)\n\nReturn a tuple identifying the current operating system." | ||
3118 | "uname() -> (sysname, nodename, release, version, machine)\n\n\static char posix_uname__doc__[] = "uname() -> (sysname, nodename, release, version, machine)\n\nReturn a tuple identifying the current operating system." | ||
3119 | Return a tuple identifying the current operating system.")static char posix_uname__doc__[] = "uname() -> (sysname, nodename, release, version, machine)\n\nReturn a tuple identifying the current operating system."; | ||
3120 | |||
3121 | static PyObject * | ||
3122 | posix_uname(PyObject *self, PyObject *noargs) | ||
3123 | { | ||
3124 | struct utsname u; | ||
3125 | int res; | ||
3126 | |||
3127 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3128 | res = uname(&u); | ||
3129 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3130 | if (res < 0) | ||
3131 | return posix_error(); | ||
3132 | return Py_BuildValue_Py_BuildValue_SizeT("(sssss)", | ||
3133 | u.sysname, | ||
3134 | u.nodename, | ||
3135 | u.release, | ||
3136 | u.version, | ||
3137 | u.machine); | ||
3138 | } | ||
3139 | #endif /* HAVE_UNAME */ | ||
3140 | |||
3141 | static int | ||
3142 | extract_time(PyObject *t, time_t* sec, long* usec) | ||
3143 | { | ||
3144 | time_t intval; | ||
3145 | if (PyFloat_Check(t)((((PyObject*)(t))->ob_type) == (&PyFloat_Type) || PyType_IsSubtype ((((PyObject*)(t))->ob_type), (&PyFloat_Type)))) { | ||
3146 | double tval = PyFloat_AsDouble(t); | ||
3147 | PyObject *intobj = PyNumber_Long(t); | ||
3148 | if (!intobj) | ||
3149 | return -1; | ||
3150 | #if SIZEOF_TIME_T8 > SIZEOF_LONG8 | ||
3151 | intval = PyLong_AsUnsignedLongLongMask(intobj); | ||
3152 | #else | ||
3153 | intval = PyLong_AsLong(intobj); | ||
3154 | #endif | ||
3155 | Py_DECREF(intobj)do { if (_Py_RefTotal-- , --((PyObject*)(intobj))->ob_refcnt != 0) { if (((PyObject*)intobj)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3155, (PyObject *)(intobj)); } else _Py_Dealloc((PyObject *)(intobj)); } while (0); | ||
3156 | if (intval == -1 && PyErr_Occurred()) | ||
3157 | return -1; | ||
3158 | *sec = intval; | ||
3159 | *usec = (long)((tval - intval) * 1e6); /* can't exceed 1000000 */ | ||
3160 | if (*usec < 0) | ||
3161 | /* If rounding gave us a negative number, | ||
3162 | truncate. */ | ||
3163 | *usec = 0; | ||
3164 | return 0; | ||
3165 | } | ||
3166 | #if SIZEOF_TIME_T8 > SIZEOF_LONG8 | ||
3167 | intval = PyLong_AsUnsignedLongLongMask(t); | ||
3168 | #else | ||
3169 | intval = PyLong_AsLong(t); | ||
3170 | #endif | ||
3171 | if (intval == -1 && PyErr_Occurred()) | ||
3172 | return -1; | ||
3173 | *sec = intval; | ||
3174 | *usec = 0; | ||
3175 | return 0; | ||
3176 | } | ||
3177 | |||
3178 | PyDoc_STRVAR(posix_utime__doc__,static char posix_utime__doc__[] = "utime(path, (atime, mtime))\nutime(path, None)\n\nSet the access and modified time of the file to the given values. If the\nsecond form is used, set the access and modified times to the current time." | ||
3179 | "utime(path, (atime, mtime))\n\static char posix_utime__doc__[] = "utime(path, (atime, mtime))\nutime(path, None)\n\nSet the access and modified time of the file to the given values. If the\nsecond form is used, set the access and modified times to the current time." | ||
3180 | utime(path, None)\n\n\static char posix_utime__doc__[] = "utime(path, (atime, mtime))\nutime(path, None)\n\nSet the access and modified time of the file to the given values. If the\nsecond form is used, set the access and modified times to the current time." | ||
3181 | Set the access and modified time of the file to the given values. If the\n\static char posix_utime__doc__[] = "utime(path, (atime, mtime))\nutime(path, None)\n\nSet the access and modified time of the file to the given values. If the\nsecond form is used, set the access and modified times to the current time." | ||
3182 | second form is used, set the access and modified times to the current time.")static char posix_utime__doc__[] = "utime(path, (atime, mtime))\nutime(path, None)\n\nSet the access and modified time of the file to the given values. If the\nsecond form is used, set the access and modified times to the current time."; | ||
3183 | |||
3184 | static PyObject * | ||
3185 | posix_utime(PyObject *self, PyObject *args) | ||
3186 | { | ||
3187 | #ifdef MS_WINDOWS | ||
3188 | PyObject *arg; | ||
3189 | PyUnicodeObject *obwpath; | ||
3190 | wchar_t *wpath = NULL((void *)0); | ||
3191 | PyObject *oapath; | ||
3192 | char *apath; | ||
3193 | HANDLE hFile; | ||
3194 | time_t atimesec, mtimesec; | ||
3195 | long ausec, musec; | ||
3196 | FILETIME atime, mtime; | ||
3197 | PyObject *result = NULL((void *)0); | ||
3198 | |||
3199 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "UO|:utime", &obwpath, &arg)) { | ||
3200 | wpath = PyUnicode_AS_UNICODE(obwpath)((__builtin_expect(!(((((((PyObject*)(obwpath))->ob_type)) ->tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn (__func__, "./Modules/posixmodule.c", 3200, "PyUnicode_Check(obwpath)" ) : (void)0),(((PyUnicodeObject *)(obwpath))->str)); | ||
3201 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3202 | hFile = CreateFileW(wpath, FILE_WRITE_ATTRIBUTES, 0, | ||
3203 | NULL((void *)0), OPEN_EXISTING, | ||
3204 | FILE_FLAG_BACKUP_SEMANTICS, NULL((void *)0)); | ||
3205 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3206 | if (hFile == INVALID_HANDLE_VALUE) | ||
3207 | return win32_error_unicode("utime", wpath); | ||
3208 | } else | ||
3209 | /* Drop the argument parsing error as narrow strings | ||
3210 | are also valid. */ | ||
3211 | PyErr_Clear(); | ||
3212 | |||
3213 | if (!wpath) { | ||
3214 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&O:utime", | ||
3215 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &oapath, &arg)) | ||
3216 | return NULL((void *)0); | ||
3217 | apath = PyBytes_AsString(oapath); | ||
3218 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3219 | hFile = CreateFileA(apath, FILE_WRITE_ATTRIBUTES, 0, | ||
3220 | NULL((void *)0), OPEN_EXISTING, | ||
3221 | FILE_FLAG_BACKUP_SEMANTICS, NULL((void *)0)); | ||
3222 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3223 | if (hFile == INVALID_HANDLE_VALUE) { | ||
3224 | win32_error("utime", apath); | ||
3225 | Py_DECREF(oapath)do { if (_Py_RefTotal-- , --((PyObject*)(oapath))->ob_refcnt != 0) { if (((PyObject*)oapath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3225, (PyObject *)(oapath)); } else _Py_Dealloc((PyObject *)(oapath)); } while (0); | ||
3226 | return NULL((void *)0); | ||
3227 | } | ||
3228 | Py_DECREF(oapath)do { if (_Py_RefTotal-- , --((PyObject*)(oapath))->ob_refcnt != 0) { if (((PyObject*)oapath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3228, (PyObject *)(oapath)); } else _Py_Dealloc((PyObject *)(oapath)); } while (0); | ||
3229 | } | ||
3230 | |||
3231 | if (arg == Py_None(&_Py_NoneStruct)) { | ||
3232 | SYSTEMTIME now; | ||
3233 | GetSystemTime(&now); | ||
3234 | if (!SystemTimeToFileTime(&now, &mtime) || | ||
3235 | !SystemTimeToFileTime(&now, &atime)) { | ||
3236 | win32_error("utime", NULL((void *)0)); | ||
3237 | goto done; | ||
3238 | } | ||
3239 | } | ||
3240 | else if (!PyTuple_Check(arg)((((((PyObject*)(arg))->ob_type))->tp_flags & ((1L<< 26))) != 0) || PyTuple_Size(arg) != 2) { | ||
3241 | PyErr_SetString(PyExc_TypeError, | ||
3242 | "utime() arg 2 must be a tuple (atime, mtime)"); | ||
3243 | goto done; | ||
3244 | } | ||
3245 | else { | ||
3246 | if (extract_time(PyTuple_GET_ITEM(arg, 0)(((PyTupleObject *)(arg))->ob_item[0]), | ||
3247 | &atimesec, &ausec) == -1) | ||
3248 | goto done; | ||
3249 | time_t_to_FILE_TIME(atimesec, 1000*ausec, &atime); | ||
3250 | if (extract_time(PyTuple_GET_ITEM(arg, 1)(((PyTupleObject *)(arg))->ob_item[1]), | ||
3251 | &mtimesec, &musec) == -1) | ||
3252 | goto done; | ||
3253 | time_t_to_FILE_TIME(mtimesec, 1000*musec, &mtime); | ||
3254 | } | ||
3255 | if (!SetFileTime(hFile, NULL((void *)0), &atime, &mtime)) { | ||
3256 | /* Avoid putting the file name into the error here, | ||
3257 | as that may confuse the user into believing that | ||
3258 | something is wrong with the file, when it also | ||
3259 | could be the time stamp that gives a problem. */ | ||
3260 | win32_error("utime", NULL((void *)0)); | ||
3261 | goto done; | ||
3262 | } | ||
3263 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
3264 | result = Py_None(&_Py_NoneStruct); | ||
3265 | done: | ||
3266 | CloseHandle(hFile); | ||
3267 | return result; | ||
3268 | #else /* MS_WINDOWS */ | ||
3269 | |||
3270 | PyObject *opath; | ||
3271 | char *path; | ||
3272 | time_t atime, mtime; | ||
3273 | long ausec, musec; | ||
3274 | int res; | ||
3275 | PyObject* arg; | ||
3276 | |||
3277 | #if defined(HAVE_UTIMES1) | ||
3278 | struct timeval buf[2]; | ||
3279 | #define ATIME buf[0].tv_sec | ||
3280 | #define MTIME buf[1].tv_sec | ||
3281 | #elif defined(HAVE_UTIME_H1) | ||
3282 | /* XXX should define struct utimbuf instead, above */ | ||
3283 | struct utimbuf buf; | ||
3284 | #define ATIME buf.actime | ||
3285 | #define MTIME buf.modtime | ||
3286 | #define UTIME_ARG &buf | ||
3287 | #else /* HAVE_UTIMES */ | ||
3288 | time_t buf[2]; | ||
3289 | #define ATIME buf[0] | ||
3290 | #define MTIME buf[1] | ||
3291 | #define UTIME_ARG buf | ||
3292 | #endif /* HAVE_UTIMES */ | ||
3293 | |||
3294 | |||
3295 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&O:utime", | ||
3296 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath, &arg)) | ||
3297 | return NULL((void *)0); | ||
3298 | path = PyBytes_AsString(opath); | ||
3299 | if (arg == Py_None(&_Py_NoneStruct)) { | ||
3300 | /* optional time values not given */ | ||
3301 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3302 | res = utime(path, NULL((void *)0)); | ||
3303 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3304 | } | ||
3305 | else if (!PyTuple_Check(arg)((((((PyObject*)(arg))->ob_type))->tp_flags & ((1L<< 26))) != 0) || PyTuple_Size(arg) != 2) { | ||
3306 | PyErr_SetString(PyExc_TypeError, | ||
3307 | "utime() arg 2 must be a tuple (atime, mtime)"); | ||
3308 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3308, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3309 | return NULL((void *)0); | ||
3310 | } | ||
3311 | else { | ||
3312 | if (extract_time(PyTuple_GET_ITEM(arg, 0)(((PyTupleObject *)(arg))->ob_item[0]), | ||
3313 | &atime, &ausec) == -1) { | ||
3314 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3314, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3315 | return NULL((void *)0); | ||
3316 | } | ||
3317 | if (extract_time(PyTuple_GET_ITEM(arg, 1)(((PyTupleObject *)(arg))->ob_item[1]), | ||
3318 | &mtime, &musec) == -1) { | ||
3319 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3319, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3320 | return NULL((void *)0); | ||
3321 | } | ||
3322 | ATIME = atime; | ||
3323 | MTIME = mtime; | ||
3324 | #ifdef HAVE_UTIMES1 | ||
3325 | buf[0].tv_usec = ausec; | ||
3326 | buf[1].tv_usec = musec; | ||
3327 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3328 | res = utimes(path, buf); | ||
3329 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3330 | #else | ||
3331 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3332 | res = utime(path, UTIME_ARG); | ||
3333 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3334 | #endif /* HAVE_UTIMES */ | ||
3335 | } | ||
3336 | if (res < 0) { | ||
3337 | return posix_error_with_allocated_filename(opath); | ||
3338 | } | ||
3339 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3339, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3340 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
3341 | return Py_None(&_Py_NoneStruct); | ||
3342 | #undef UTIME_ARG | ||
3343 | #undef ATIME | ||
3344 | #undef MTIME | ||
3345 | #endif /* MS_WINDOWS */ | ||
3346 | } | ||
3347 | |||
3348 | |||
3349 | /* Process operations */ | ||
3350 | |||
3351 | PyDoc_STRVAR(posix__exit__doc__,static char posix__exit__doc__[] = "_exit(status)\n\nExit to the system with specified status, without normal exit processing." | ||
3352 | "_exit(status)\n\n\static char posix__exit__doc__[] = "_exit(status)\n\nExit to the system with specified status, without normal exit processing." | ||
3353 | Exit to the system with specified status, without normal exit processing.")static char posix__exit__doc__[] = "_exit(status)\n\nExit to the system with specified status, without normal exit processing."; | ||
3354 | |||
3355 | static PyObject * | ||
3356 | posix__exit(PyObject *self, PyObject *args) | ||
3357 | { | ||
3358 | int sts; | ||
3359 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:_exit", &sts)) | ||
3360 | return NULL((void *)0); | ||
3361 | _exit(sts); | ||
3362 | return NULL((void *)0); /* Make gcc -Wall happy */ | ||
3363 | } | ||
3364 | |||
3365 | #if defined(HAVE_EXECV1) || defined(HAVE_SPAWNV) | ||
3366 | static void | ||
3367 | free_string_array(char **array, Py_ssize_t count) | ||
3368 | { | ||
3369 | Py_ssize_t i; | ||
3370 | for (i = 0; i < count; i++) | ||
3371 | PyMem_Free(array[i]); | ||
3372 | PyMem_DEL_PyMem_DebugFree(array); | ||
3373 | } | ||
3374 | |||
3375 | static | ||
3376 | int fsconvert_strdup(PyObject *o, char**out) | ||
3377 | { | ||
3378 | PyObject *bytes; | ||
3379 | Py_ssize_t size; | ||
3380 | if (!PyUnicode_FSConverterPyUnicodeUCS2_FSConverter(o, &bytes)) | ||
3381 | return 0; | ||
3382 | size = PyBytes_GET_SIZE(bytes)((__builtin_expect(!(((((((PyObject*)(bytes))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 3382, "PyBytes_Check(bytes)") : ( void)0),(((PyVarObject*)(bytes))->ob_size)); | ||
3383 | *out = PyMem_Malloc(size+1); | ||
3384 | if (!*out) | ||
3385 | return 0; | ||
3386 | memcpy(*out, PyBytes_AsString(bytes), size+1)((__builtin_object_size (*out, 0) != (size_t) -1) ? __builtin___memcpy_chk (*out, PyBytes_AsString(bytes), size+1, __builtin_object_size (*out, 0)) : __inline_memcpy_chk (*out, PyBytes_AsString(bytes ), size+1)); | ||
3387 | Py_DECREF(bytes)do { if (_Py_RefTotal-- , --((PyObject*)(bytes))->ob_refcnt != 0) { if (((PyObject*)bytes)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3387, (PyObject *)(bytes)); } else _Py_Dealloc((PyObject *)(bytes)); } while (0); | ||
3388 | return 1; | ||
3389 | } | ||
3390 | #endif | ||
3391 | |||
3392 | |||
3393 | #ifdef HAVE_EXECV1 | ||
3394 | PyDoc_STRVAR(posix_execv__doc__,static char posix_execv__doc__[] = "execv(path, args)\n\nExecute an executable path with arguments, replacing current process.\n\n path: path of executable file\n args: tuple or list of strings" | ||
3395 | "execv(path, args)\n\n\static char posix_execv__doc__[] = "execv(path, args)\n\nExecute an executable path with arguments, replacing current process.\n\n path: path of executable file\n args: tuple or list of strings" | ||
3396 | Execute an executable path with arguments, replacing current process.\n\static char posix_execv__doc__[] = "execv(path, args)\n\nExecute an executable path with arguments, replacing current process.\n\n path: path of executable file\n args: tuple or list of strings" | ||
3397 | \n\static char posix_execv__doc__[] = "execv(path, args)\n\nExecute an executable path with arguments, replacing current process.\n\n path: path of executable file\n args: tuple or list of strings" | ||
3398 | path: path of executable file\n\static char posix_execv__doc__[] = "execv(path, args)\n\nExecute an executable path with arguments, replacing current process.\n\n path: path of executable file\n args: tuple or list of strings" | ||
3399 | args: tuple or list of strings")static char posix_execv__doc__[] = "execv(path, args)\n\nExecute an executable path with arguments, replacing current process.\n\n path: path of executable file\n args: tuple or list of strings"; | ||
3400 | |||
3401 | static PyObject * | ||
3402 | posix_execv(PyObject *self, PyObject *args) | ||
3403 | { | ||
3404 | PyObject *opath; | ||
3405 | char *path; | ||
3406 | PyObject *argv; | ||
3407 | char **argvlist; | ||
3408 | Py_ssize_t i, argc; | ||
3409 | PyObject *(*getitem)(PyObject *, Py_ssize_t); | ||
3410 | |||
3411 | /* execv has two arguments: (path, argv), where | ||
3412 | argv is a list or tuple of strings. */ | ||
3413 | |||
3414 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&O:execv", | ||
3415 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, | ||
3416 | &opath, &argv)) | ||
3417 | return NULL((void *)0); | ||
3418 | path = PyBytes_AsString(opath); | ||
3419 | if (PyList_Check(argv)((((((PyObject*)(argv))->ob_type))->tp_flags & ((1L <<25))) != 0)) { | ||
3420 | argc = PyList_Size(argv); | ||
3421 | getitem = PyList_GetItem; | ||
3422 | } | ||
3423 | else if (PyTuple_Check(argv)((((((PyObject*)(argv))->ob_type))->tp_flags & ((1L <<26))) != 0)) { | ||
3424 | argc = PyTuple_Size(argv); | ||
3425 | getitem = PyTuple_GetItem; | ||
3426 | } | ||
3427 | else { | ||
3428 | PyErr_SetString(PyExc_TypeError, "execv() arg 2 must be a tuple or list"); | ||
3429 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3429, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3430 | return NULL((void *)0); | ||
3431 | } | ||
3432 | if (argc < 1) { | ||
3433 | PyErr_SetString(PyExc_ValueError, "execv() arg 2 must not be empty"); | ||
3434 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3434, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3435 | return NULL((void *)0); | ||
3436 | } | ||
3437 | |||
3438 | argvlist = PyMem_NEW(char *, argc+1)( ((size_t)(argc+1) > ((Py_ssize_t)(((size_t)-1)>>1) ) / sizeof(char *)) ? ((void *)0) : ( (char * *) _PyMem_DebugMalloc ((argc+1) * sizeof(char *)) ) ); | ||
3439 | if (argvlist == NULL((void *)0)) { | ||
3440 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3440, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3441 | return PyErr_NoMemory(); | ||
3442 | } | ||
3443 | for (i = 0; i < argc; i++) { | ||
3444 | if (!fsconvert_strdup((*getitem)(argv, i), | ||
3445 | &argvlist[i])) { | ||
3446 | free_string_array(argvlist, i); | ||
3447 | PyErr_SetString(PyExc_TypeError, | ||
3448 | "execv() arg 2 must contain only strings"); | ||
3449 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3449, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3450 | return NULL((void *)0); | ||
3451 | |||
3452 | } | ||
3453 | } | ||
3454 | argvlist[argc] = NULL((void *)0); | ||
3455 | |||
3456 | execv(path, argvlist); | ||
3457 | |||
3458 | /* If we get here it's definitely an error */ | ||
3459 | |||
3460 | free_string_array(argvlist, argc); | ||
3461 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3461, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3462 | return posix_error(); | ||
3463 | } | ||
3464 | |||
3465 | static char** | ||
3466 | parse_envlist(PyObject* env, Py_ssize_t *envc_ptr) | ||
3467 | { | ||
3468 | char **envlist; | ||
3469 | Py_ssize_t i, pos, envc; | ||
3470 | PyObject *keys=NULL((void *)0), *vals=NULL((void *)0); | ||
3471 | PyObject *key, *val, *key2, *val2; | ||
3472 | char *p, *k, *v; | ||
3473 | size_t len; | ||
3474 | |||
3475 | i = PyMapping_Size(env); | ||
3476 | if (i < 0) | ||
3477 | return NULL((void *)0); | ||
3478 | envlist = PyMem_NEW(char *, i + 1)( ((size_t)(i + 1) > ((Py_ssize_t)(((size_t)-1)>>1)) / sizeof(char *)) ? ((void *)0) : ( (char * *) _PyMem_DebugMalloc ((i + 1) * sizeof(char *)) ) ); | ||
3479 | if (envlist == NULL((void *)0)) { | ||
3480 | PyErr_NoMemory(); | ||
3481 | return NULL((void *)0); | ||
3482 | } | ||
3483 | envc = 0; | ||
3484 | keys = PyMapping_Keys(env); | ||
3485 | vals = PyMapping_Values(env); | ||
3486 | if (!keys || !vals) | ||
3487 | goto error; | ||
3488 | if (!PyList_Check(keys)((((((PyObject*)(keys))->ob_type))->tp_flags & ((1L <<25))) != 0) || !PyList_Check(vals)((((((PyObject*)(vals))->ob_type))->tp_flags & ((1L <<25))) != 0)) { | ||
3489 | PyErr_Format(PyExc_TypeError, | ||
3490 | "env.keys() or env.values() is not a list"); | ||
3491 | goto error; | ||
3492 | } | ||
3493 | |||
3494 | for (pos = 0; pos < i; pos++) { | ||
3495 | key = PyList_GetItem(keys, pos); | ||
3496 | val = PyList_GetItem(vals, pos); | ||
3497 | if (!key || !val) | ||
3498 | goto error; | ||
3499 | |||
3500 | if (PyUnicode_FSConverterPyUnicodeUCS2_FSConverter(key, &key2) == 0) | ||
3501 | goto error; | ||
3502 | if (PyUnicode_FSConverterPyUnicodeUCS2_FSConverter(val, &val2) == 0) { | ||
3503 | Py_DECREF(key2)do { if (_Py_RefTotal-- , --((PyObject*)(key2))->ob_refcnt != 0) { if (((PyObject*)key2)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3503, (PyObject *)(key2)); } else _Py_Dealloc((PyObject *)(key2)); } while (0); | ||
3504 | goto error; | ||
3505 | } | ||
3506 | |||
3507 | #if defined(PYOS_OS2) | ||
3508 | /* Omit Pseudo-Env Vars that Would Confuse Programs if Passed On */ | ||
3509 | if (stricmp(k, "BEGINLIBPATH") != 0 && stricmp(k, "ENDLIBPATH") != 0) { | ||
3510 | #endif | ||
3511 | k = PyBytes_AsString(key2); | ||
3512 | v = PyBytes_AsString(val2); | ||
3513 | len = PyBytes_GET_SIZE(key2)((__builtin_expect(!(((((((PyObject*)(key2))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 3513, "PyBytes_Check(key2)") : ( void)0),(((PyVarObject*)(key2))->ob_size)) + PyBytes_GET_SIZE(val2)((__builtin_expect(!(((((((PyObject*)(val2))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 3513, "PyBytes_Check(val2)") : ( void)0),(((PyVarObject*)(val2))->ob_size)) + 2; | ||
3514 | |||
3515 | p = PyMem_NEW(char, len)( ((size_t)(len) > ((Py_ssize_t)(((size_t)-1)>>1)) / sizeof(char)) ? ((void *)0) : ( (char *) _PyMem_DebugMalloc( (len) * sizeof(char)) ) ); | ||
3516 | if (p == NULL((void *)0)) { | ||
3517 | PyErr_NoMemory(); | ||
3518 | Py_DECREF(key2)do { if (_Py_RefTotal-- , --((PyObject*)(key2))->ob_refcnt != 0) { if (((PyObject*)key2)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3518, (PyObject *)(key2)); } else _Py_Dealloc((PyObject *)(key2)); } while (0); | ||
3519 | Py_DECREF(val2)do { if (_Py_RefTotal-- , --((PyObject*)(val2))->ob_refcnt != 0) { if (((PyObject*)val2)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3519, (PyObject *)(val2)); } else _Py_Dealloc((PyObject *)(val2)); } while (0); | ||
3520 | goto error; | ||
3521 | } | ||
3522 | PyOS_snprintf(p, len, "%s=%s", k, v); | ||
3523 | envlist[envc++] = p; | ||
3524 | Py_DECREF(key2)do { if (_Py_RefTotal-- , --((PyObject*)(key2))->ob_refcnt != 0) { if (((PyObject*)key2)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3524, (PyObject *)(key2)); } else _Py_Dealloc((PyObject *)(key2)); } while (0); | ||
3525 | Py_DECREF(val2)do { if (_Py_RefTotal-- , --((PyObject*)(val2))->ob_refcnt != 0) { if (((PyObject*)val2)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3525, (PyObject *)(val2)); } else _Py_Dealloc((PyObject *)(val2)); } while (0); | ||
3526 | #if defined(PYOS_OS2) | ||
3527 | } | ||
3528 | #endif | ||
3529 | } | ||
3530 | Py_DECREF(vals)do { if (_Py_RefTotal-- , --((PyObject*)(vals))->ob_refcnt != 0) { if (((PyObject*)vals)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3530, (PyObject *)(vals)); } else _Py_Dealloc((PyObject *)(vals)); } while (0); | ||
3531 | Py_DECREF(keys)do { if (_Py_RefTotal-- , --((PyObject*)(keys))->ob_refcnt != 0) { if (((PyObject*)keys)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3531, (PyObject *)(keys)); } else _Py_Dealloc((PyObject *)(keys)); } while (0); | ||
3532 | |||
3533 | envlist[envc] = 0; | ||
3534 | *envc_ptr = envc; | ||
3535 | return envlist; | ||
3536 | |||
3537 | error: | ||
3538 | Py_XDECREF(keys)do { if ((keys) == ((void *)0)) ; else do { if (_Py_RefTotal-- , --((PyObject*)(keys))->ob_refcnt != 0) { if (((PyObject *)keys)->ob_refcnt < 0) _Py_NegativeRefcount("./Modules/posixmodule.c" , 3538, (PyObject *)(keys)); } else _Py_Dealloc((PyObject *)( keys)); } while (0); } while (0); | ||
3539 | Py_XDECREF(vals)do { if ((vals) == ((void *)0)) ; else do { if (_Py_RefTotal-- , --((PyObject*)(vals))->ob_refcnt != 0) { if (((PyObject *)vals)->ob_refcnt < 0) _Py_NegativeRefcount("./Modules/posixmodule.c" , 3539, (PyObject *)(vals)); } else _Py_Dealloc((PyObject *)( vals)); } while (0); } while (0); | ||
3540 | while (--envc >= 0) | ||
3541 | PyMem_DEL_PyMem_DebugFree(envlist[envc]); | ||
3542 | PyMem_DEL_PyMem_DebugFree(envlist); | ||
3543 | return NULL((void *)0); | ||
3544 | } | ||
3545 | |||
3546 | PyDoc_STRVAR(posix_execve__doc__,static char posix_execve__doc__[] = "execve(path, args, env)\n\nExecute a path with arguments and environment, replacing current process.\n\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3547 | "execve(path, args, env)\n\n\static char posix_execve__doc__[] = "execve(path, args, env)\n\nExecute a path with arguments and environment, replacing current process.\n\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3548 | Execute a path with arguments and environment, replacing current process.\n\static char posix_execve__doc__[] = "execve(path, args, env)\n\nExecute a path with arguments and environment, replacing current process.\n\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3549 | \n\static char posix_execve__doc__[] = "execve(path, args, env)\n\nExecute a path with arguments and environment, replacing current process.\n\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3550 | path: path of executable file\n\static char posix_execve__doc__[] = "execve(path, args, env)\n\nExecute a path with arguments and environment, replacing current process.\n\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3551 | args: tuple or list of arguments\n\static char posix_execve__doc__[] = "execve(path, args, env)\n\nExecute a path with arguments and environment, replacing current process.\n\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3552 | env: dictionary of strings mapping to strings")static char posix_execve__doc__[] = "execve(path, args, env)\n\nExecute a path with arguments and environment, replacing current process.\n\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings"; | ||
3553 | |||
3554 | static PyObject * | ||
3555 | posix_execve(PyObject *self, PyObject *args) | ||
3556 | { | ||
3557 | PyObject *opath; | ||
3558 | char *path; | ||
3559 | PyObject *argv, *env; | ||
3560 | char **argvlist; | ||
3561 | char **envlist; | ||
3562 | Py_ssize_t i, argc, envc; | ||
3563 | PyObject *(*getitem)(PyObject *, Py_ssize_t); | ||
3564 | Py_ssize_t lastarg = 0; | ||
3565 | |||
3566 | /* execve has three arguments: (path, argv, env), where | ||
3567 | argv is a list or tuple of strings and env is a dictionary | ||
3568 | like posix.environ. */ | ||
3569 | |||
3570 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&OO:execve", | ||
3571 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, | ||
3572 | &opath, &argv, &env)) | ||
3573 | return NULL((void *)0); | ||
3574 | path = PyBytes_AsString(opath); | ||
3575 | if (PyList_Check(argv)((((((PyObject*)(argv))->ob_type))->tp_flags & ((1L <<25))) != 0)) { | ||
3576 | argc = PyList_Size(argv); | ||
3577 | getitem = PyList_GetItem; | ||
3578 | } | ||
3579 | else if (PyTuple_Check(argv)((((((PyObject*)(argv))->ob_type))->tp_flags & ((1L <<26))) != 0)) { | ||
3580 | argc = PyTuple_Size(argv); | ||
3581 | getitem = PyTuple_GetItem; | ||
3582 | } | ||
3583 | else { | ||
3584 | PyErr_SetString(PyExc_TypeError, | ||
3585 | "execve() arg 2 must be a tuple or list"); | ||
3586 | goto fail_0; | ||
3587 | } | ||
3588 | if (!PyMapping_Check(env)) { | ||
3589 | PyErr_SetString(PyExc_TypeError, | ||
3590 | "execve() arg 3 must be a mapping object"); | ||
3591 | goto fail_0; | ||
3592 | } | ||
3593 | |||
3594 | argvlist = PyMem_NEW(char *, argc+1)( ((size_t)(argc+1) > ((Py_ssize_t)(((size_t)-1)>>1) ) / sizeof(char *)) ? ((void *)0) : ( (char * *) _PyMem_DebugMalloc ((argc+1) * sizeof(char *)) ) ); | ||
3595 | if (argvlist == NULL((void *)0)) { | ||
3596 | PyErr_NoMemory(); | ||
3597 | goto fail_0; | ||
3598 | } | ||
3599 | for (i = 0; i < argc; i++) { | ||
3600 | if (!fsconvert_strdup((*getitem)(argv, i), | ||
3601 | &argvlist[i])) | ||
3602 | { | ||
3603 | lastarg = i; | ||
3604 | goto fail_1; | ||
3605 | } | ||
3606 | } | ||
3607 | lastarg = argc; | ||
3608 | argvlist[argc] = NULL((void *)0); | ||
3609 | |||
3610 | envlist = parse_envlist(env, &envc); | ||
3611 | if (envlist == NULL((void *)0)) | ||
3612 | goto fail_1; | ||
3613 | |||
3614 | execve(path, argvlist, envlist); | ||
3615 | |||
3616 | /* If we get here it's definitely an error */ | ||
3617 | |||
3618 | (void) posix_error(); | ||
3619 | |||
3620 | while (--envc >= 0) | ||
3621 | PyMem_DEL_PyMem_DebugFree(envlist[envc]); | ||
3622 | PyMem_DEL_PyMem_DebugFree(envlist); | ||
3623 | fail_1: | ||
3624 | free_string_array(argvlist, lastarg); | ||
3625 | fail_0: | ||
3626 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3626, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3627 | return NULL((void *)0); | ||
3628 | } | ||
3629 | #endif /* HAVE_EXECV */ | ||
3630 | |||
3631 | |||
3632 | #ifdef HAVE_SPAWNV | ||
3633 | PyDoc_STRVAR(posix_spawnv__doc__,static char posix_spawnv__doc__[] = "spawnv(mode, path, args)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of strings" | ||
3634 | "spawnv(mode, path, args)\n\n\static char posix_spawnv__doc__[] = "spawnv(mode, path, args)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of strings" | ||
3635 | Execute the program 'path' in a new process.\n\static char posix_spawnv__doc__[] = "spawnv(mode, path, args)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of strings" | ||
3636 | \n\static char posix_spawnv__doc__[] = "spawnv(mode, path, args)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of strings" | ||
3637 | mode: mode of process creation\n\static char posix_spawnv__doc__[] = "spawnv(mode, path, args)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of strings" | ||
3638 | path: path of executable file\n\static char posix_spawnv__doc__[] = "spawnv(mode, path, args)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of strings" | ||
3639 | args: tuple or list of strings")static char posix_spawnv__doc__[] = "spawnv(mode, path, args)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of strings"; | ||
3640 | |||
3641 | static PyObject * | ||
3642 | posix_spawnv(PyObject *self, PyObject *args) | ||
3643 | { | ||
3644 | PyObject *opath; | ||
3645 | char *path; | ||
3646 | PyObject *argv; | ||
3647 | char **argvlist; | ||
3648 | int mode, i; | ||
3649 | Py_ssize_t argc; | ||
3650 | Py_intptr_t spawnval; | ||
3651 | PyObject *(*getitem)(PyObject *, Py_ssize_t); | ||
3652 | |||
3653 | /* spawnv has three arguments: (mode, path, argv), where | ||
3654 | argv is a list or tuple of strings. */ | ||
3655 | |||
3656 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "iO&O:spawnv", &mode, | ||
3657 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, | ||
3658 | &opath, &argv)) | ||
3659 | return NULL((void *)0); | ||
3660 | path = PyBytes_AsString(opath); | ||
3661 | if (PyList_Check(argv)((((((PyObject*)(argv))->ob_type))->tp_flags & ((1L <<25))) != 0)) { | ||
3662 | argc = PyList_Size(argv); | ||
3663 | getitem = PyList_GetItem; | ||
3664 | } | ||
3665 | else if (PyTuple_Check(argv)((((((PyObject*)(argv))->ob_type))->tp_flags & ((1L <<26))) != 0)) { | ||
3666 | argc = PyTuple_Size(argv); | ||
3667 | getitem = PyTuple_GetItem; | ||
3668 | } | ||
3669 | else { | ||
3670 | PyErr_SetString(PyExc_TypeError, | ||
3671 | "spawnv() arg 2 must be a tuple or list"); | ||
3672 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3672, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3673 | return NULL((void *)0); | ||
3674 | } | ||
3675 | |||
3676 | argvlist = PyMem_NEW(char *, argc+1)( ((size_t)(argc+1) > ((Py_ssize_t)(((size_t)-1)>>1) ) / sizeof(char *)) ? ((void *)0) : ( (char * *) _PyMem_DebugMalloc ((argc+1) * sizeof(char *)) ) ); | ||
3677 | if (argvlist == NULL((void *)0)) { | ||
3678 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3678, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3679 | return PyErr_NoMemory(); | ||
3680 | } | ||
3681 | for (i = 0; i < argc; i++) { | ||
3682 | if (!fsconvert_strdup((*getitem)(argv, i), | ||
3683 | &argvlist[i])) { | ||
3684 | free_string_array(argvlist, i); | ||
3685 | PyErr_SetString( | ||
3686 | PyExc_TypeError, | ||
3687 | "spawnv() arg 2 must contain only strings"); | ||
3688 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3688, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3689 | return NULL((void *)0); | ||
3690 | } | ||
3691 | } | ||
3692 | argvlist[argc] = NULL((void *)0); | ||
3693 | |||
3694 | #if defined(PYOS_OS2) && defined(PYCC_GCC) | ||
3695 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3696 | spawnval = spawnv(mode, path, argvlist); | ||
3697 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3698 | #else | ||
3699 | if (mode == _OLD_P_OVERLAY) | ||
3700 | mode = _P_OVERLAY; | ||
3701 | |||
3702 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3703 | spawnval = _spawnv(mode, path, argvlist); | ||
3704 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3705 | #endif | ||
3706 | |||
3707 | free_string_array(argvlist, argc); | ||
3708 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3708, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3709 | |||
3710 | if (spawnval == -1) | ||
3711 | return posix_error(); | ||
3712 | else | ||
3713 | #if SIZEOF_LONG8 == SIZEOF_VOID_P8 | ||
3714 | return Py_BuildValue_Py_BuildValue_SizeT("l", (long) spawnval); | ||
3715 | #else | ||
3716 | return Py_BuildValue_Py_BuildValue_SizeT("L", (PY_LONG_LONGlong long) spawnval); | ||
3717 | #endif | ||
3718 | } | ||
3719 | |||
3720 | |||
3721 | PyDoc_STRVAR(posix_spawnve__doc__,static char posix_spawnve__doc__[] = "spawnve(mode, path, args, env)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3722 | "spawnve(mode, path, args, env)\n\n\static char posix_spawnve__doc__[] = "spawnve(mode, path, args, env)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3723 | Execute the program 'path' in a new process.\n\static char posix_spawnve__doc__[] = "spawnve(mode, path, args, env)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3724 | \n\static char posix_spawnve__doc__[] = "spawnve(mode, path, args, env)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3725 | mode: mode of process creation\n\static char posix_spawnve__doc__[] = "spawnve(mode, path, args, env)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3726 | path: path of executable file\n\static char posix_spawnve__doc__[] = "spawnve(mode, path, args, env)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3727 | args: tuple or list of arguments\n\static char posix_spawnve__doc__[] = "spawnve(mode, path, args, env)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3728 | env: dictionary of strings mapping to strings")static char posix_spawnve__doc__[] = "spawnve(mode, path, args, env)\n\nExecute the program 'path' in a new process.\n\n mode: mode of process creation\n path: path of executable file\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings"; | ||
3729 | |||
3730 | static PyObject * | ||
3731 | posix_spawnve(PyObject *self, PyObject *args) | ||
3732 | { | ||
3733 | PyObject *opath; | ||
3734 | char *path; | ||
3735 | PyObject *argv, *env; | ||
3736 | char **argvlist; | ||
3737 | char **envlist; | ||
3738 | PyObject *res = NULL((void *)0); | ||
3739 | int mode; | ||
3740 | Py_ssize_t argc, i, envc; | ||
3741 | Py_intptr_t spawnval; | ||
3742 | PyObject *(*getitem)(PyObject *, Py_ssize_t); | ||
3743 | Py_ssize_t lastarg = 0; | ||
3744 | |||
3745 | /* spawnve has four arguments: (mode, path, argv, env), where | ||
3746 | argv is a list or tuple of strings and env is a dictionary | ||
3747 | like posix.environ. */ | ||
3748 | |||
3749 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "iO&OO:spawnve", &mode, | ||
3750 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, | ||
3751 | &opath, &argv, &env)) | ||
3752 | return NULL((void *)0); | ||
3753 | path = PyBytes_AsString(opath); | ||
3754 | if (PyList_Check(argv)((((((PyObject*)(argv))->ob_type))->tp_flags & ((1L <<25))) != 0)) { | ||
3755 | argc = PyList_Size(argv); | ||
3756 | getitem = PyList_GetItem; | ||
3757 | } | ||
3758 | else if (PyTuple_Check(argv)((((((PyObject*)(argv))->ob_type))->tp_flags & ((1L <<26))) != 0)) { | ||
3759 | argc = PyTuple_Size(argv); | ||
3760 | getitem = PyTuple_GetItem; | ||
3761 | } | ||
3762 | else { | ||
3763 | PyErr_SetString(PyExc_TypeError, | ||
3764 | "spawnve() arg 2 must be a tuple or list"); | ||
3765 | goto fail_0; | ||
3766 | } | ||
3767 | if (!PyMapping_Check(env)) { | ||
3768 | PyErr_SetString(PyExc_TypeError, | ||
3769 | "spawnve() arg 3 must be a mapping object"); | ||
3770 | goto fail_0; | ||
3771 | } | ||
3772 | |||
3773 | argvlist = PyMem_NEW(char *, argc+1)( ((size_t)(argc+1) > ((Py_ssize_t)(((size_t)-1)>>1) ) / sizeof(char *)) ? ((void *)0) : ( (char * *) _PyMem_DebugMalloc ((argc+1) * sizeof(char *)) ) ); | ||
3774 | if (argvlist == NULL((void *)0)) { | ||
3775 | PyErr_NoMemory(); | ||
3776 | goto fail_0; | ||
3777 | } | ||
3778 | for (i = 0; i < argc; i++) { | ||
3779 | if (!fsconvert_strdup((*getitem)(argv, i), | ||
3780 | &argvlist[i])) | ||
3781 | { | ||
3782 | lastarg = i; | ||
3783 | goto fail_1; | ||
3784 | } | ||
3785 | } | ||
3786 | lastarg = argc; | ||
3787 | argvlist[argc] = NULL((void *)0); | ||
3788 | |||
3789 | envlist = parse_envlist(env, &envc); | ||
3790 | if (envlist == NULL((void *)0)) | ||
3791 | goto fail_1; | ||
3792 | |||
3793 | #if defined(PYOS_OS2) && defined(PYCC_GCC) | ||
3794 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3795 | spawnval = spawnve(mode, path, argvlist, envlist); | ||
3796 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3797 | #else | ||
3798 | if (mode == _OLD_P_OVERLAY) | ||
3799 | mode = _P_OVERLAY; | ||
3800 | |||
3801 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3802 | spawnval = _spawnve(mode, path, argvlist, envlist); | ||
3803 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3804 | #endif | ||
3805 | |||
3806 | if (spawnval == -1) | ||
3807 | (void) posix_error(); | ||
3808 | else | ||
3809 | #if SIZEOF_LONG8 == SIZEOF_VOID_P8 | ||
3810 | res = Py_BuildValue_Py_BuildValue_SizeT("l", (long) spawnval); | ||
3811 | #else | ||
3812 | res = Py_BuildValue_Py_BuildValue_SizeT("L", (PY_LONG_LONGlong long) spawnval); | ||
3813 | #endif | ||
3814 | |||
3815 | while (--envc >= 0) | ||
3816 | PyMem_DEL_PyMem_DebugFree(envlist[envc]); | ||
3817 | PyMem_DEL_PyMem_DebugFree(envlist); | ||
3818 | fail_1: | ||
3819 | free_string_array(argvlist, lastarg); | ||
3820 | fail_0: | ||
3821 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3821, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3822 | return res; | ||
3823 | } | ||
3824 | |||
3825 | /* OS/2 supports spawnvp & spawnvpe natively */ | ||
3826 | #if defined(PYOS_OS2) | ||
3827 | PyDoc_STRVAR(posix_spawnvp__doc__,static char posix_spawnvp__doc__[] = "spawnvp(mode, file, args)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of strings" | ||
3828 | "spawnvp(mode, file, args)\n\n\static char posix_spawnvp__doc__[] = "spawnvp(mode, file, args)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of strings" | ||
3829 | Execute the program 'file' in a new process, using the environment\n\static char posix_spawnvp__doc__[] = "spawnvp(mode, file, args)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of strings" | ||
3830 | search path to find the file.\n\static char posix_spawnvp__doc__[] = "spawnvp(mode, file, args)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of strings" | ||
3831 | \n\static char posix_spawnvp__doc__[] = "spawnvp(mode, file, args)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of strings" | ||
3832 | mode: mode of process creation\n\static char posix_spawnvp__doc__[] = "spawnvp(mode, file, args)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of strings" | ||
3833 | file: executable file name\n\static char posix_spawnvp__doc__[] = "spawnvp(mode, file, args)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of strings" | ||
3834 | args: tuple or list of strings")static char posix_spawnvp__doc__[] = "spawnvp(mode, file, args)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of strings"; | ||
3835 | |||
3836 | static PyObject * | ||
3837 | posix_spawnvp(PyObject *self, PyObject *args) | ||
3838 | { | ||
3839 | PyObject *opath; | ||
3840 | char *path; | ||
3841 | PyObject *argv; | ||
3842 | char **argvlist; | ||
3843 | int mode, i, argc; | ||
3844 | Py_intptr_t spawnval; | ||
3845 | PyObject *(*getitem)(PyObject *, Py_ssize_t); | ||
3846 | |||
3847 | /* spawnvp has three arguments: (mode, path, argv), where | ||
3848 | argv is a list or tuple of strings. */ | ||
3849 | |||
3850 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "iO&O:spawnvp", &mode, | ||
3851 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, | ||
3852 | &opath, &argv)) | ||
3853 | return NULL((void *)0); | ||
3854 | path = PyBytes_AsString(opath); | ||
3855 | if (PyList_Check(argv)((((((PyObject*)(argv))->ob_type))->tp_flags & ((1L <<25))) != 0)) { | ||
3856 | argc = PyList_Size(argv); | ||
3857 | getitem = PyList_GetItem; | ||
3858 | } | ||
3859 | else if (PyTuple_Check(argv)((((((PyObject*)(argv))->ob_type))->tp_flags & ((1L <<26))) != 0)) { | ||
3860 | argc = PyTuple_Size(argv); | ||
3861 | getitem = PyTuple_GetItem; | ||
3862 | } | ||
3863 | else { | ||
3864 | PyErr_SetString(PyExc_TypeError, | ||
3865 | "spawnvp() arg 2 must be a tuple or list"); | ||
3866 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3866, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3867 | return NULL((void *)0); | ||
3868 | } | ||
3869 | |||
3870 | argvlist = PyMem_NEW(char *, argc+1)( ((size_t)(argc+1) > ((Py_ssize_t)(((size_t)-1)>>1) ) / sizeof(char *)) ? ((void *)0) : ( (char * *) _PyMem_DebugMalloc ((argc+1) * sizeof(char *)) ) ); | ||
3871 | if (argvlist == NULL((void *)0)) { | ||
3872 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3872, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3873 | return PyErr_NoMemory(); | ||
3874 | } | ||
3875 | for (i = 0; i < argc; i++) { | ||
3876 | if (!fsconvert_strdup((*getitem)(argv, i), | ||
3877 | &argvlist[i])) { | ||
3878 | free_string_array(argvlist, i); | ||
3879 | PyErr_SetString( | ||
3880 | PyExc_TypeError, | ||
3881 | "spawnvp() arg 2 must contain only strings"); | ||
3882 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3882, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3883 | return NULL((void *)0); | ||
3884 | } | ||
3885 | } | ||
3886 | argvlist[argc] = NULL((void *)0); | ||
3887 | |||
3888 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3889 | #if defined(PYCC_GCC) | ||
3890 | spawnval = spawnvp(mode, path, argvlist); | ||
3891 | #else | ||
3892 | spawnval = _spawnvp(mode, path, argvlist); | ||
3893 | #endif | ||
3894 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3895 | |||
3896 | free_string_array(argvlist, argc); | ||
3897 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3897, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3898 | |||
3899 | if (spawnval == -1) | ||
3900 | return posix_error(); | ||
3901 | else | ||
3902 | return Py_BuildValue_Py_BuildValue_SizeT("l", (long) spawnval); | ||
3903 | } | ||
3904 | |||
3905 | |||
3906 | PyDoc_STRVAR(posix_spawnvpe__doc__,static char posix_spawnvpe__doc__[] = "spawnvpe(mode, file, args, env)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3907 | "spawnvpe(mode, file, args, env)\n\n\static char posix_spawnvpe__doc__[] = "spawnvpe(mode, file, args, env)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3908 | Execute the program 'file' in a new process, using the environment\n\static char posix_spawnvpe__doc__[] = "spawnvpe(mode, file, args, env)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3909 | search path to find the file.\n\static char posix_spawnvpe__doc__[] = "spawnvpe(mode, file, args, env)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3910 | \n\static char posix_spawnvpe__doc__[] = "spawnvpe(mode, file, args, env)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3911 | mode: mode of process creation\n\static char posix_spawnvpe__doc__[] = "spawnvpe(mode, file, args, env)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3912 | file: executable file name\n\static char posix_spawnvpe__doc__[] = "spawnvpe(mode, file, args, env)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3913 | args: tuple or list of arguments\n\static char posix_spawnvpe__doc__[] = "spawnvpe(mode, file, args, env)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings" | ||
3914 | env: dictionary of strings mapping to strings")static char posix_spawnvpe__doc__[] = "spawnvpe(mode, file, args, env)\n\nExecute the program 'file' in a new process, using the environment\nsearch path to find the file.\n\n mode: mode of process creation\n file: executable file name\n args: tuple or list of arguments\n env: dictionary of strings mapping to strings"; | ||
3915 | |||
3916 | static PyObject * | ||
3917 | posix_spawnvpe(PyObject *self, PyObject *args) | ||
3918 | { | ||
3919 | PyObject *opath | ||
3920 | char *path; | ||
3921 | PyObject *argv, *env; | ||
3922 | char **argvlist; | ||
3923 | char **envlist; | ||
3924 | PyObject *res=NULL((void *)0); | ||
3925 | int mode; | ||
3926 | Py_ssize_t argc, i, envc; | ||
3927 | Py_intptr_t spawnval; | ||
3928 | PyObject *(*getitem)(PyObject *, Py_ssize_t); | ||
3929 | int lastarg = 0; | ||
3930 | |||
3931 | /* spawnvpe has four arguments: (mode, path, argv, env), where | ||
3932 | argv is a list or tuple of strings and env is a dictionary | ||
3933 | like posix.environ. */ | ||
3934 | |||
3935 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "ietOO:spawnvpe", &mode, | ||
3936 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, | ||
3937 | &opath, &argv, &env)) | ||
3938 | return NULL((void *)0); | ||
3939 | path = PyBytes_AsString(opath); | ||
3940 | if (PyList_Check(argv)((((((PyObject*)(argv))->ob_type))->tp_flags & ((1L <<25))) != 0)) { | ||
3941 | argc = PyList_Size(argv); | ||
3942 | getitem = PyList_GetItem; | ||
3943 | } | ||
3944 | else if (PyTuple_Check(argv)((((((PyObject*)(argv))->ob_type))->tp_flags & ((1L <<26))) != 0)) { | ||
3945 | argc = PyTuple_Size(argv); | ||
3946 | getitem = PyTuple_GetItem; | ||
3947 | } | ||
3948 | else { | ||
3949 | PyErr_SetString(PyExc_TypeError, | ||
3950 | "spawnvpe() arg 2 must be a tuple or list"); | ||
3951 | goto fail_0; | ||
3952 | } | ||
3953 | if (!PyMapping_Check(env)) { | ||
3954 | PyErr_SetString(PyExc_TypeError, | ||
3955 | "spawnvpe() arg 3 must be a mapping object"); | ||
3956 | goto fail_0; | ||
3957 | } | ||
3958 | |||
3959 | argvlist = PyMem_NEW(char *, argc+1)( ((size_t)(argc+1) > ((Py_ssize_t)(((size_t)-1)>>1) ) / sizeof(char *)) ? ((void *)0) : ( (char * *) _PyMem_DebugMalloc ((argc+1) * sizeof(char *)) ) ); | ||
3960 | if (argvlist == NULL((void *)0)) { | ||
3961 | PyErr_NoMemory(); | ||
3962 | goto fail_0; | ||
3963 | } | ||
3964 | for (i = 0; i < argc; i++) { | ||
3965 | if (!fsconvert_strdup((*getitem)(argv, i), | ||
3966 | &argvlist[i])) | ||
3967 | { | ||
3968 | lastarg = i; | ||
3969 | goto fail_1; | ||
3970 | } | ||
3971 | } | ||
3972 | lastarg = argc; | ||
3973 | argvlist[argc] = NULL((void *)0); | ||
3974 | |||
3975 | envlist = parse_envlist(env, &envc); | ||
3976 | if (envlist == NULL((void *)0)) | ||
3977 | goto fail_1; | ||
3978 | |||
3979 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
3980 | #if defined(PYCC_GCC) | ||
3981 | spawnval = spawnvpe(mode, path, argvlist, envlist); | ||
3982 | #else | ||
3983 | spawnval = _spawnvpe(mode, path, argvlist, envlist); | ||
3984 | #endif | ||
3985 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
3986 | |||
3987 | if (spawnval == -1) | ||
3988 | (void) posix_error(); | ||
3989 | else | ||
3990 | res = Py_BuildValue_Py_BuildValue_SizeT("l", (long) spawnval); | ||
3991 | |||
3992 | while (--envc >= 0) | ||
3993 | PyMem_DEL_PyMem_DebugFree(envlist[envc]); | ||
3994 | PyMem_DEL_PyMem_DebugFree(envlist); | ||
3995 | fail_1: | ||
3996 | free_string_array(argvlist, lastarg); | ||
3997 | fail_0: | ||
3998 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 3998, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
3999 | return res; | ||
4000 | } | ||
4001 | #endif /* PYOS_OS2 */ | ||
4002 | #endif /* HAVE_SPAWNV */ | ||
4003 | |||
4004 | |||
4005 | #ifdef HAVE_FORK1 | ||
4006 | PyDoc_STRVAR(posix_fork1__doc__,static char posix_fork1__doc__[] = "fork1() -> pid\n\nFork a child process with a single multiplexed (i.e., not bound) thread.\n\nReturn 0 to child process and PID of child to parent process." | ||
4007 | "fork1() -> pid\n\n\static char posix_fork1__doc__[] = "fork1() -> pid\n\nFork a child process with a single multiplexed (i.e., not bound) thread.\n\nReturn 0 to child process and PID of child to parent process." | ||
4008 | Fork a child process with a single multiplexed (i.e., not bound) thread.\n\static char posix_fork1__doc__[] = "fork1() -> pid\n\nFork a child process with a single multiplexed (i.e., not bound) thread.\n\nReturn 0 to child process and PID of child to parent process." | ||
4009 | \n\static char posix_fork1__doc__[] = "fork1() -> pid\n\nFork a child process with a single multiplexed (i.e., not bound) thread.\n\nReturn 0 to child process and PID of child to parent process." | ||
4010 | Return 0 to child process and PID of child to parent process.")static char posix_fork1__doc__[] = "fork1() -> pid\n\nFork a child process with a single multiplexed (i.e., not bound) thread.\n\nReturn 0 to child process and PID of child to parent process."; | ||
4011 | |||
4012 | static PyObject * | ||
4013 | posix_fork1(PyObject *self, PyObject *noargs) | ||
4014 | { | ||
4015 | pid_t pid; | ||
4016 | int result = 0; | ||
4017 | _PyImport_AcquireLock(); | ||
4018 | pid = fork1(); | ||
4019 | if (pid == 0) { | ||
4020 | /* child: this clobbers and resets the import lock. */ | ||
4021 | PyOS_AfterFork(); | ||
4022 | } else { | ||
4023 | /* parent: release the import lock. */ | ||
4024 | result = _PyImport_ReleaseLock(); | ||
4025 | } | ||
4026 | if (pid == -1) | ||
4027 | return posix_error(); | ||
4028 | if (result < 0) { | ||
4029 | /* Don't clobber the OSError if the fork failed. */ | ||
4030 | PyErr_SetString(PyExc_RuntimeError, | ||
4031 | "not holding the import lock"); | ||
4032 | return NULL((void *)0); | ||
4033 | } | ||
4034 | return PyLong_FromPidPyLong_FromLong(pid); | ||
4035 | } | ||
4036 | #endif | ||
4037 | |||
4038 | |||
4039 | #ifdef HAVE_FORK1 | ||
4040 | PyDoc_STRVAR(posix_fork__doc__,static char posix_fork__doc__[] = "fork() -> pid\n\nFork a child process.\nReturn 0 to child process and PID of child to parent process." | ||
4041 | "fork() -> pid\n\n\static char posix_fork__doc__[] = "fork() -> pid\n\nFork a child process.\nReturn 0 to child process and PID of child to parent process." | ||
4042 | Fork a child process.\n\static char posix_fork__doc__[] = "fork() -> pid\n\nFork a child process.\nReturn 0 to child process and PID of child to parent process." | ||
4043 | Return 0 to child process and PID of child to parent process.")static char posix_fork__doc__[] = "fork() -> pid\n\nFork a child process.\nReturn 0 to child process and PID of child to parent process."; | ||
4044 | |||
4045 | static PyObject * | ||
4046 | posix_fork(PyObject *self, PyObject *noargs) | ||
4047 | { | ||
4048 | pid_t pid; | ||
4049 | int result = 0; | ||
4050 | _PyImport_AcquireLock(); | ||
4051 | pid = fork(); | ||
4052 | if (pid == 0) { | ||
4053 | /* child: this clobbers and resets the import lock. */ | ||
4054 | PyOS_AfterFork(); | ||
4055 | } else { | ||
4056 | /* parent: release the import lock. */ | ||
4057 | result = _PyImport_ReleaseLock(); | ||
4058 | } | ||
4059 | if (pid == -1) | ||
4060 | return posix_error(); | ||
4061 | if (result < 0) { | ||
4062 | /* Don't clobber the OSError if the fork failed. */ | ||
4063 | PyErr_SetString(PyExc_RuntimeError, | ||
4064 | "not holding the import lock"); | ||
4065 | return NULL((void *)0); | ||
4066 | } | ||
4067 | return PyLong_FromPidPyLong_FromLong(pid); | ||
4068 | } | ||
4069 | #endif | ||
4070 | |||
4071 | /* AIX uses /dev/ptc but is otherwise the same as /dev/ptmx */ | ||
4072 | /* IRIX has both /dev/ptc and /dev/ptmx, use ptmx */ | ||
4073 | #if defined(HAVE_DEV_PTC) && !defined(HAVE_DEV_PTMX1) | ||
4074 | #define DEV_PTY_FILE"/dev/ptmx" "/dev/ptc" | ||
4075 | #define HAVE_DEV_PTMX1 | ||
4076 | #else | ||
4077 | #define DEV_PTY_FILE"/dev/ptmx" "/dev/ptmx" | ||
4078 | #endif | ||
4079 | |||
4080 | #if defined(HAVE_OPENPTY1) || defined(HAVE_FORKPTY1) || defined(HAVE_DEV_PTMX1) | ||
4081 | #ifdef HAVE_PTY_H | ||
4082 | #include <pty.h> | ||
4083 | #else | ||
4084 | #ifdef HAVE_LIBUTIL_H | ||
4085 | #include <libutil.h> | ||
4086 | #else | ||
4087 | #ifdef HAVE_UTIL_H1 | ||
4088 | #include <util.h> | ||
4089 | #endif /* HAVE_UTIL_H */ | ||
4090 | #endif /* HAVE_LIBUTIL_H */ | ||
4091 | #endif /* HAVE_PTY_H */ | ||
4092 | #ifdef HAVE_STROPTS_H | ||
4093 | #include <stropts.h> | ||
4094 | #endif | ||
4095 | #endif /* defined(HAVE_OPENPTY) || defined(HAVE_FORKPTY) || defined(HAVE_DEV_PTMX */ | ||
4096 | |||
4097 | #if defined(HAVE_OPENPTY1) || defined(HAVE__GETPTY) || defined(HAVE_DEV_PTMX1) | ||
4098 | PyDoc_STRVAR(posix_openpty__doc__,static char posix_openpty__doc__[] = "openpty() -> (master_fd, slave_fd)\n\nOpen a pseudo-terminal, returning open fd's for both master and slave end.\n" | ||
4099 | "openpty() -> (master_fd, slave_fd)\n\n\static char posix_openpty__doc__[] = "openpty() -> (master_fd, slave_fd)\n\nOpen a pseudo-terminal, returning open fd's for both master and slave end.\n" | ||
4100 | Open a pseudo-terminal, returning open fd's for both master and slave end.\n")static char posix_openpty__doc__[] = "openpty() -> (master_fd, slave_fd)\n\nOpen a pseudo-terminal, returning open fd's for both master and slave end.\n"; | ||
4101 | |||
4102 | static PyObject * | ||
4103 | posix_openpty(PyObject *self, PyObject *noargs) | ||
4104 | { | ||
4105 | int master_fd, slave_fd; | ||
4106 | #ifndef HAVE_OPENPTY1 | ||
4107 | char * slave_name; | ||
4108 | #endif | ||
4109 | #if defined(HAVE_DEV_PTMX1) && !defined(HAVE_OPENPTY1) && !defined(HAVE__GETPTY) | ||
4110 | PyOS_sighandler_t sig_saved; | ||
4111 | #ifdef sun | ||
4112 | extern char *ptsname(int fildes); | ||
4113 | #endif | ||
4114 | #endif | ||
4115 | |||
4116 | #ifdef HAVE_OPENPTY1 | ||
4117 | if (openpty(&master_fd, &slave_fd, NULL((void *)0), NULL((void *)0), NULL((void *)0)) != 0) | ||
4118 | return posix_error(); | ||
4119 | #elif defined(HAVE__GETPTY) | ||
4120 | slave_name = _getpty(&master_fd, O_RDWR0x0002, 0666, 0); | ||
4121 | if (slave_name == NULL((void *)0)) | ||
4122 | return posix_error(); | ||
4123 | |||
4124 | slave_fd = open(slave_name, O_RDWR0x0002); | ||
4125 | if (slave_fd < 0) | ||
4126 | return posix_error(); | ||
4127 | #else | ||
4128 | master_fd = open(DEV_PTY_FILE"/dev/ptmx", O_RDWR0x0002 | O_NOCTTY0x20000); /* open master */ | ||
4129 | if (master_fd < 0) | ||
4130 | return posix_error(); | ||
4131 | sig_saved = PyOS_setsig(SIGCHLD20, SIG_DFL(void (*)(int))0); | ||
4132 | /* change permission of slave */ | ||
4133 | if (grantpt(master_fd) < 0) { | ||
4134 | PyOS_setsig(SIGCHLD20, sig_saved); | ||
4135 | return posix_error(); | ||
4136 | } | ||
4137 | /* unlock slave */ | ||
4138 | if (unlockpt(master_fd) < 0) { | ||
4139 | PyOS_setsig(SIGCHLD20, sig_saved); | ||
4140 | return posix_error(); | ||
4141 | } | ||
4142 | PyOS_setsig(SIGCHLD20, sig_saved); | ||
4143 | slave_name = ptsname(master_fd); /* get name of slave */ | ||
4144 | if (slave_name == NULL((void *)0)) | ||
4145 | return posix_error(); | ||
4146 | slave_fd = open(slave_name, O_RDWR0x0002 | O_NOCTTY0x20000); /* open slave */ | ||
4147 | if (slave_fd < 0) | ||
4148 | return posix_error(); | ||
4149 | #if !defined(__CYGWIN__) && !defined(HAVE_DEV_PTC) | ||
4150 | ioctl(slave_fd, I_PUSH, "ptem"); /* push ptem */ | ||
4151 | ioctl(slave_fd, I_PUSH, "ldterm"); /* push ldterm */ | ||
4152 | #ifndef __hpux | ||
4153 | ioctl(slave_fd, I_PUSH, "ttcompat"); /* push ttcompat */ | ||
4154 | #endif /* __hpux */ | ||
4155 | #endif /* HAVE_CYGWIN */ | ||
4156 | #endif /* HAVE_OPENPTY */ | ||
4157 | |||
4158 | return Py_BuildValue_Py_BuildValue_SizeT("(ii)", master_fd, slave_fd); | ||
4159 | |||
4160 | } | ||
4161 | #endif /* defined(HAVE_OPENPTY) || defined(HAVE__GETPTY) || defined(HAVE_DEV_PTMX) */ | ||
4162 | |||
4163 | #ifdef HAVE_FORKPTY1 | ||
4164 | PyDoc_STRVAR(posix_forkpty__doc__,static char posix_forkpty__doc__[] = "forkpty() -> (pid, master_fd)\n\nFork a new process with a new pseudo-terminal as controlling tty.\n\nLike fork(), return 0 as pid to child process, and PID of child to parent.\nTo both, return fd of newly opened pseudo-terminal.\n" | ||
4165 | "forkpty() -> (pid, master_fd)\n\n\static char posix_forkpty__doc__[] = "forkpty() -> (pid, master_fd)\n\nFork a new process with a new pseudo-terminal as controlling tty.\n\nLike fork(), return 0 as pid to child process, and PID of child to parent.\nTo both, return fd of newly opened pseudo-terminal.\n" | ||
4166 | Fork a new process with a new pseudo-terminal as controlling tty.\n\n\static char posix_forkpty__doc__[] = "forkpty() -> (pid, master_fd)\n\nFork a new process with a new pseudo-terminal as controlling tty.\n\nLike fork(), return 0 as pid to child process, and PID of child to parent.\nTo both, return fd of newly opened pseudo-terminal.\n" | ||
4167 | Like fork(), return 0 as pid to child process, and PID of child to parent.\n\static char posix_forkpty__doc__[] = "forkpty() -> (pid, master_fd)\n\nFork a new process with a new pseudo-terminal as controlling tty.\n\nLike fork(), return 0 as pid to child process, and PID of child to parent.\nTo both, return fd of newly opened pseudo-terminal.\n" | ||
4168 | To both, return fd of newly opened pseudo-terminal.\n")static char posix_forkpty__doc__[] = "forkpty() -> (pid, master_fd)\n\nFork a new process with a new pseudo-terminal as controlling tty.\n\nLike fork(), return 0 as pid to child process, and PID of child to parent.\nTo both, return fd of newly opened pseudo-terminal.\n"; | ||
4169 | |||
4170 | static PyObject * | ||
4171 | posix_forkpty(PyObject *self, PyObject *noargs) | ||
4172 | { | ||
4173 | int master_fd = -1, result = 0; | ||
4174 | pid_t pid; | ||
4175 | |||
4176 | _PyImport_AcquireLock(); | ||
4177 | pid = forkpty(&master_fd, NULL((void *)0), NULL((void *)0), NULL((void *)0)); | ||
4178 | if (pid == 0) { | ||
4179 | /* child: this clobbers and resets the import lock. */ | ||
4180 | PyOS_AfterFork(); | ||
4181 | } else { | ||
4182 | /* parent: release the import lock. */ | ||
4183 | result = _PyImport_ReleaseLock(); | ||
4184 | } | ||
4185 | if (pid == -1) | ||
4186 | return posix_error(); | ||
4187 | if (result < 0) { | ||
4188 | /* Don't clobber the OSError if the fork failed. */ | ||
4189 | PyErr_SetString(PyExc_RuntimeError, | ||
4190 | "not holding the import lock"); | ||
4191 | return NULL((void *)0); | ||
4192 | } | ||
4193 | return Py_BuildValue_Py_BuildValue_SizeT("(Ni)", PyLong_FromPidPyLong_FromLong(pid), master_fd); | ||
4194 | } | ||
4195 | #endif | ||
4196 | |||
4197 | #ifdef HAVE_GETEGID1 | ||
4198 | PyDoc_STRVAR(posix_getegid__doc__,static char posix_getegid__doc__[] = "getegid() -> egid\n\nReturn the current process's effective group id." | ||
4199 | "getegid() -> egid\n\n\static char posix_getegid__doc__[] = "getegid() -> egid\n\nReturn the current process's effective group id." | ||
4200 | Return the current process's effective group id.")static char posix_getegid__doc__[] = "getegid() -> egid\n\nReturn the current process's effective group id."; | ||
4201 | |||
4202 | static PyObject * | ||
4203 | posix_getegid(PyObject *self, PyObject *noargs) | ||
4204 | { | ||
4205 | return PyLong_FromLong((long)getegid()); | ||
4206 | } | ||
4207 | #endif | ||
4208 | |||
4209 | |||
4210 | #ifdef HAVE_GETEUID1 | ||
4211 | PyDoc_STRVAR(posix_geteuid__doc__,static char posix_geteuid__doc__[] = "geteuid() -> euid\n\nReturn the current process's effective user id." | ||
4212 | "geteuid() -> euid\n\n\static char posix_geteuid__doc__[] = "geteuid() -> euid\n\nReturn the current process's effective user id." | ||
4213 | Return the current process's effective user id.")static char posix_geteuid__doc__[] = "geteuid() -> euid\n\nReturn the current process's effective user id."; | ||
4214 | |||
4215 | static PyObject * | ||
4216 | posix_geteuid(PyObject *self, PyObject *noargs) | ||
4217 | { | ||
4218 | return PyLong_FromLong((long)geteuid()); | ||
4219 | } | ||
4220 | #endif | ||
4221 | |||
4222 | |||
4223 | #ifdef HAVE_GETGID1 | ||
4224 | PyDoc_STRVAR(posix_getgid__doc__,static char posix_getgid__doc__[] = "getgid() -> gid\n\nReturn the current process's group id." | ||
4225 | "getgid() -> gid\n\n\static char posix_getgid__doc__[] = "getgid() -> gid\n\nReturn the current process's group id." | ||
4226 | Return the current process's group id.")static char posix_getgid__doc__[] = "getgid() -> gid\n\nReturn the current process's group id."; | ||
4227 | |||
4228 | static PyObject * | ||
4229 | posix_getgid(PyObject *self, PyObject *noargs) | ||
4230 | { | ||
4231 | return PyLong_FromLong((long)getgid()); | ||
4232 | } | ||
4233 | #endif | ||
4234 | |||
4235 | |||
4236 | PyDoc_STRVAR(posix_getpid__doc__,static char posix_getpid__doc__[] = "getpid() -> pid\n\nReturn the current process id" | ||
4237 | "getpid() -> pid\n\n\static char posix_getpid__doc__[] = "getpid() -> pid\n\nReturn the current process id" | ||
4238 | Return the current process id")static char posix_getpid__doc__[] = "getpid() -> pid\n\nReturn the current process id"; | ||
4239 | |||
4240 | static PyObject * | ||
4241 | posix_getpid(PyObject *self, PyObject *noargs) | ||
4242 | { | ||
4243 | return PyLong_FromPidPyLong_FromLong(getpid()); | ||
4244 | } | ||
4245 | |||
4246 | |||
4247 | #ifdef HAVE_GETGROUPS1 | ||
4248 | PyDoc_STRVAR(posix_getgroups__doc__,static char posix_getgroups__doc__[] = "getgroups() -> list of group IDs\n\nReturn list of supplemental group IDs for the process." | ||
4249 | "getgroups() -> list of group IDs\n\n\static char posix_getgroups__doc__[] = "getgroups() -> list of group IDs\n\nReturn list of supplemental group IDs for the process." | ||
4250 | Return list of supplemental group IDs for the process.")static char posix_getgroups__doc__[] = "getgroups() -> list of group IDs\n\nReturn list of supplemental group IDs for the process."; | ||
4251 | |||
4252 | static PyObject * | ||
4253 | posix_getgroups(PyObject *self, PyObject *noargs) | ||
4254 | { | ||
4255 | PyObject *result = NULL((void *)0); | ||
4256 | |||
4257 | #ifdef NGROUPS_MAX16 | ||
4258 | #define MAX_GROUPS16 NGROUPS_MAX16 | ||
4259 | #else | ||
4260 | /* defined to be 16 on Solaris7, so this should be a small number */ | ||
4261 | #define MAX_GROUPS16 64 | ||
4262 | #endif | ||
4263 | gid_t grouplist[MAX_GROUPS16]; | ||
4264 | |||
4265 | /* On MacOSX getgroups(2) can return more than MAX_GROUPS results | ||
4266 | * This is a helper variable to store the intermediate result when | ||
4267 | * that happens. | ||
4268 | * | ||
4269 | * To keep the code readable the OSX behaviour is unconditional, | ||
4270 | * according to the POSIX spec this should be safe on all unix-y | ||
4271 | * systems. | ||
4272 | */ | ||
4273 | gid_t* alt_grouplist = grouplist; | ||
4274 | int n; | ||
4275 | |||
4276 | n = getgroups(MAX_GROUPS16, grouplist); | ||
4277 | if (n < 0) { | ||
4278 | if (errno(*__error()) == EINVAL22) { | ||
4279 | n = getgroups(0, NULL((void *)0)); | ||
4280 | if (n == -1) { | ||
4281 | return posix_error(); | ||
4282 | } | ||
4283 | if (n == 0) { | ||
4284 | /* Avoid malloc(0) */ | ||
4285 | alt_grouplist = grouplist; | ||
4286 | } else { | ||
4287 | alt_grouplist = PyMem_Malloc(n * sizeof(gid_t)); | ||
4288 | if (alt_grouplist == NULL((void *)0)) { | ||
4289 | errno(*__error()) = EINVAL22; | ||
4290 | return posix_error(); | ||
4291 | } | ||
4292 | n = getgroups(n, alt_grouplist); | ||
4293 | if (n == -1) { | ||
4294 | PyMem_Free(alt_grouplist); | ||
4295 | return posix_error(); | ||
4296 | } | ||
4297 | } | ||
4298 | } else { | ||
4299 | return posix_error(); | ||
4300 | } | ||
4301 | } | ||
4302 | result = PyList_New(n); | ||
4303 | if (result != NULL((void *)0)) { | ||
4304 | int i; | ||
4305 | for (i = 0; i < n; ++i) { | ||
4306 | PyObject *o = PyLong_FromLong((long)alt_grouplist[i]); | ||
4307 | if (o == NULL((void *)0)) { | ||
4308 | Py_DECREF(result)do { if (_Py_RefTotal-- , --((PyObject*)(result))->ob_refcnt != 0) { if (((PyObject*)result)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 4308, (PyObject *)(result)); } else _Py_Dealloc((PyObject *)(result)); } while (0); | ||
4309 | result = NULL((void *)0); | ||
4310 | break; | ||
4311 | } | ||
4312 | PyList_SET_ITEM(result, i, o)(((PyListObject *)(result))->ob_item[i] = (o)); | ||
4313 | } | ||
4314 | } | ||
4315 | |||
4316 | if (alt_grouplist != grouplist) { | ||
4317 | PyMem_Free(alt_grouplist); | ||
4318 | } | ||
4319 | |||
4320 | return result; | ||
4321 | } | ||
4322 | #endif | ||
4323 | |||
4324 | #ifdef HAVE_INITGROUPS1 | ||
4325 | PyDoc_STRVAR(posix_initgroups__doc__,static char posix_initgroups__doc__[] = "initgroups(username, gid) -> None\n\nCall the system initgroups() to initialize the group access list with all of\nthe groups of which the specified username is a member, plus the specified\ngroup id." | ||
4326 | "initgroups(username, gid) -> None\n\n\static char posix_initgroups__doc__[] = "initgroups(username, gid) -> None\n\nCall the system initgroups() to initialize the group access list with all of\nthe groups of which the specified username is a member, plus the specified\ngroup id." | ||
4327 | Call the system initgroups() to initialize the group access list with all of\n\static char posix_initgroups__doc__[] = "initgroups(username, gid) -> None\n\nCall the system initgroups() to initialize the group access list with all of\nthe groups of which the specified username is a member, plus the specified\ngroup id." | ||
4328 | the groups of which the specified username is a member, plus the specified\n\static char posix_initgroups__doc__[] = "initgroups(username, gid) -> None\n\nCall the system initgroups() to initialize the group access list with all of\nthe groups of which the specified username is a member, plus the specified\ngroup id." | ||
4329 | group id.")static char posix_initgroups__doc__[] = "initgroups(username, gid) -> None\n\nCall the system initgroups() to initialize the group access list with all of\nthe groups of which the specified username is a member, plus the specified\ngroup id."; | ||
4330 | |||
4331 | static PyObject * | ||
4332 | posix_initgroups(PyObject *self, PyObject *args) | ||
4333 | { | ||
4334 | PyObject *oname; | ||
4335 | char *username; | ||
4336 | int res; | ||
4337 | long gid; | ||
4338 | |||
4339 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&l:initgroups", | ||
4340 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &oname, &gid)) | ||
4341 | return NULL((void *)0); | ||
4342 | username = PyBytes_AS_STRING(oname)((__builtin_expect(!(((((((PyObject*)(oname))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 4342, "PyBytes_Check(oname)") : ( void)0), (((PyBytesObject *)(oname))->ob_sval)); | ||
4343 | |||
4344 | res = initgroups(username, (gid_t) gid); | ||
4345 | Py_DECREF(oname)do { if (_Py_RefTotal-- , --((PyObject*)(oname))->ob_refcnt != 0) { if (((PyObject*)oname)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 4345, (PyObject *)(oname)); } else _Py_Dealloc((PyObject *)(oname)); } while (0); | ||
4346 | if (res == -1) | ||
4347 | return PyErr_SetFromErrno(PyExc_OSError); | ||
4348 | |||
4349 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4350 | return Py_None(&_Py_NoneStruct); | ||
4351 | } | ||
4352 | #endif | ||
4353 | |||
4354 | #ifdef HAVE_GETPGID1 | ||
4355 | PyDoc_STRVAR(posix_getpgid__doc__,static char posix_getpgid__doc__[] = "getpgid(pid) -> pgid\n\nCall the system call getpgid()." | ||
4356 | "getpgid(pid) -> pgid\n\n\static char posix_getpgid__doc__[] = "getpgid(pid) -> pgid\n\nCall the system call getpgid()." | ||
4357 | Call the system call getpgid().")static char posix_getpgid__doc__[] = "getpgid(pid) -> pgid\n\nCall the system call getpgid()."; | ||
4358 | |||
4359 | static PyObject * | ||
4360 | posix_getpgid(PyObject *self, PyObject *args) | ||
4361 | { | ||
4362 | pid_t pid, pgid; | ||
4363 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, _Py_PARSE_PID"i" ":getpgid", &pid)) | ||
4364 | return NULL((void *)0); | ||
4365 | pgid = getpgid(pid); | ||
4366 | if (pgid < 0) | ||
4367 | return posix_error(); | ||
4368 | return PyLong_FromPidPyLong_FromLong(pgid); | ||
4369 | } | ||
4370 | #endif /* HAVE_GETPGID */ | ||
4371 | |||
4372 | |||
4373 | #ifdef HAVE_GETPGRP1 | ||
4374 | PyDoc_STRVAR(posix_getpgrp__doc__,static char posix_getpgrp__doc__[] = "getpgrp() -> pgrp\n\nReturn the current process group id." | ||
4375 | "getpgrp() -> pgrp\n\n\static char posix_getpgrp__doc__[] = "getpgrp() -> pgrp\n\nReturn the current process group id." | ||
4376 | Return the current process group id.")static char posix_getpgrp__doc__[] = "getpgrp() -> pgrp\n\nReturn the current process group id."; | ||
4377 | |||
4378 | static PyObject * | ||
4379 | posix_getpgrp(PyObject *self, PyObject *noargs) | ||
4380 | { | ||
4381 | #ifdef GETPGRP_HAVE_ARG | ||
4382 | return PyLong_FromPidPyLong_FromLong(getpgrp(0)); | ||
4383 | #else /* GETPGRP_HAVE_ARG */ | ||
4384 | return PyLong_FromPidPyLong_FromLong(getpgrp()); | ||
4385 | #endif /* GETPGRP_HAVE_ARG */ | ||
4386 | } | ||
4387 | #endif /* HAVE_GETPGRP */ | ||
4388 | |||
4389 | |||
4390 | #ifdef HAVE_SETPGRP1 | ||
4391 | PyDoc_STRVAR(posix_setpgrp__doc__,static char posix_setpgrp__doc__[] = "setpgrp()\n\nMake this process the process group leader." | ||
4392 | "setpgrp()\n\n\static char posix_setpgrp__doc__[] = "setpgrp()\n\nMake this process the process group leader." | ||
4393 | Make this process the process group leader.")static char posix_setpgrp__doc__[] = "setpgrp()\n\nMake this process the process group leader."; | ||
4394 | |||
4395 | static PyObject * | ||
4396 | posix_setpgrp(PyObject *self, PyObject *noargs) | ||
4397 | { | ||
4398 | #ifdef SETPGRP_HAVE_ARG | ||
4399 | if (setpgrp(0, 0) < 0) | ||
4400 | #else /* SETPGRP_HAVE_ARG */ | ||
4401 | if (setpgrp() < 0) | ||
4402 | #endif /* SETPGRP_HAVE_ARG */ | ||
4403 | return posix_error(); | ||
4404 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4405 | return Py_None(&_Py_NoneStruct); | ||
4406 | } | ||
4407 | |||
4408 | #endif /* HAVE_SETPGRP */ | ||
4409 | |||
4410 | #ifdef HAVE_GETPPID1 | ||
4411 | |||
4412 | #ifdef MS_WINDOWS | ||
4413 | #include <tlhelp32.h> | ||
4414 | |||
4415 | static PyObject* | ||
4416 | win32_getppid() | ||
4417 | { | ||
4418 | HANDLE snapshot; | ||
4419 | pid_t mypid; | ||
4420 | PyObject* result = NULL((void *)0); | ||
4421 | BOOL have_record; | ||
4422 | PROCESSENTRY32 pe; | ||
4423 | |||
4424 | mypid = getpid(); /* This function never fails */ | ||
4425 | |||
4426 | snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); | ||
4427 | if (snapshot == INVALID_HANDLE_VALUE) | ||
4428 | return PyErr_SetFromWindowsErr(GetLastError()); | ||
4429 | |||
4430 | pe.dwSize = sizeof(pe); | ||
4431 | have_record = Process32First(snapshot, &pe); | ||
4432 | while (have_record) { | ||
4433 | if (mypid == (pid_t)pe.th32ProcessID) { | ||
4434 | /* We could cache the ulong value in a static variable. */ | ||
4435 | result = PyLong_FromPidPyLong_FromLong((pid_t)pe.th32ParentProcessID); | ||
4436 | break; | ||
4437 | } | ||
4438 | |||
4439 | have_record = Process32Next(snapshot, &pe); | ||
4440 | } | ||
4441 | |||
4442 | /* If our loop exits and our pid was not found (result will be NULL) | ||
4443 | * then GetLastError will return ERROR_NO_MORE_FILES. This is an | ||
4444 | * error anyway, so let's raise it. */ | ||
4445 | if (!result) | ||
4446 | result = PyErr_SetFromWindowsErr(GetLastError()); | ||
4447 | |||
4448 | CloseHandle(snapshot); | ||
4449 | |||
4450 | return result; | ||
4451 | } | ||
4452 | #endif /*MS_WINDOWS*/ | ||
4453 | |||
4454 | PyDoc_STRVAR(posix_getppid__doc__,static char posix_getppid__doc__[] = "getppid() -> ppid\n\nReturn the parent's process id. If the parent process has already exited,\nWindows machines will still return its id; others systems will return the id\nof the 'init' process (1)." | ||
4455 | "getppid() -> ppid\n\n\static char posix_getppid__doc__[] = "getppid() -> ppid\n\nReturn the parent's process id. If the parent process has already exited,\nWindows machines will still return its id; others systems will return the id\nof the 'init' process (1)." | ||
4456 | Return the parent's process id. If the parent process has already exited,\n\static char posix_getppid__doc__[] = "getppid() -> ppid\n\nReturn the parent's process id. If the parent process has already exited,\nWindows machines will still return its id; others systems will return the id\nof the 'init' process (1)." | ||
4457 | Windows machines will still return its id; others systems will return the id\n\static char posix_getppid__doc__[] = "getppid() -> ppid\n\nReturn the parent's process id. If the parent process has already exited,\nWindows machines will still return its id; others systems will return the id\nof the 'init' process (1)." | ||
4458 | of the 'init' process (1).")static char posix_getppid__doc__[] = "getppid() -> ppid\n\nReturn the parent's process id. If the parent process has already exited,\nWindows machines will still return its id; others systems will return the id\nof the 'init' process (1)."; | ||
4459 | |||
4460 | static PyObject * | ||
4461 | posix_getppid(PyObject *self, PyObject *noargs) | ||
4462 | { | ||
4463 | #ifdef MS_WINDOWS | ||
4464 | return win32_getppid(); | ||
4465 | #else | ||
4466 | return PyLong_FromPidPyLong_FromLong(getppid()); | ||
4467 | #endif | ||
4468 | } | ||
4469 | #endif /* HAVE_GETPPID */ | ||
4470 | |||
4471 | |||
4472 | #ifdef HAVE_GETLOGIN1 | ||
4473 | PyDoc_STRVAR(posix_getlogin__doc__,static char posix_getlogin__doc__[] = "getlogin() -> string\n\nReturn the actual login name." | ||
4474 | "getlogin() -> string\n\n\static char posix_getlogin__doc__[] = "getlogin() -> string\n\nReturn the actual login name." | ||
4475 | Return the actual login name.")static char posix_getlogin__doc__[] = "getlogin() -> string\n\nReturn the actual login name."; | ||
4476 | |||
4477 | static PyObject * | ||
4478 | posix_getlogin(PyObject *self, PyObject *noargs) | ||
4479 | { | ||
4480 | PyObject *result = NULL((void *)0); | ||
4481 | #ifdef MS_WINDOWS | ||
4482 | wchar_t user_name[UNLEN + 1]; | ||
4483 | DWORD num_chars = sizeof(user_name)/sizeof(user_name[0]); | ||
4484 | |||
4485 | if (GetUserNameW(user_name, &num_chars)) { | ||
4486 | /* num_chars is the number of unicode chars plus null terminator */ | ||
4487 | result = PyUnicode_FromWideCharPyUnicodeUCS2_FromWideChar(user_name, num_chars - 1); | ||
4488 | } | ||
4489 | else | ||
4490 | result = PyErr_SetFromWindowsErr(GetLastError()); | ||
4491 | #else | ||
4492 | char *name; | ||
4493 | int old_errno = errno(*__error()); | ||
4494 | |||
4495 | errno(*__error()) = 0; | ||
4496 | name = getlogin(); | ||
4497 | if (name == NULL((void *)0)) { | ||
4498 | if (errno(*__error())) | ||
4499 | posix_error(); | ||
4500 | else | ||
4501 | PyErr_SetString(PyExc_OSError, "unable to determine login name"); | ||
4502 | } | ||
4503 | else | ||
4504 | result = PyUnicode_DecodeFSDefaultPyUnicodeUCS2_DecodeFSDefault(name); | ||
4505 | errno(*__error()) = old_errno; | ||
4506 | #endif | ||
4507 | return result; | ||
4508 | } | ||
4509 | #endif /* HAVE_GETLOGIN */ | ||
4510 | |||
4511 | #ifdef HAVE_GETUID1 | ||
4512 | PyDoc_STRVAR(posix_getuid__doc__,static char posix_getuid__doc__[] = "getuid() -> uid\n\nReturn the current process's user id." | ||
4513 | "getuid() -> uid\n\n\static char posix_getuid__doc__[] = "getuid() -> uid\n\nReturn the current process's user id." | ||
4514 | Return the current process's user id.")static char posix_getuid__doc__[] = "getuid() -> uid\n\nReturn the current process's user id."; | ||
4515 | |||
4516 | static PyObject * | ||
4517 | posix_getuid(PyObject *self, PyObject *noargs) | ||
4518 | { | ||
4519 | return PyLong_FromLong((long)getuid()); | ||
4520 | } | ||
4521 | #endif | ||
4522 | |||
4523 | |||
4524 | #ifdef HAVE_KILL1 | ||
4525 | PyDoc_STRVAR(posix_kill__doc__,static char posix_kill__doc__[] = "kill(pid, sig)\n\nKill a process with a signal." | ||
4526 | "kill(pid, sig)\n\n\static char posix_kill__doc__[] = "kill(pid, sig)\n\nKill a process with a signal." | ||
4527 | Kill a process with a signal.")static char posix_kill__doc__[] = "kill(pid, sig)\n\nKill a process with a signal."; | ||
4528 | |||
4529 | static PyObject * | ||
4530 | posix_kill(PyObject *self, PyObject *args) | ||
4531 | { | ||
4532 | pid_t pid; | ||
4533 | int sig; | ||
4534 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, _Py_PARSE_PID"i" "i:kill", &pid, &sig)) | ||
4535 | return NULL((void *)0); | ||
4536 | #if defined(PYOS_OS2) && !defined(PYCC_GCC) | ||
4537 | if (sig == XCPT_SIGNAL_INTR || sig == XCPT_SIGNAL_BREAK) { | ||
4538 | APIRET rc; | ||
4539 | if ((rc = DosSendSignalException(pid, sig)) != NO_ERROR) | ||
4540 | return os2_error(rc); | ||
4541 | |||
4542 | } else if (sig == XCPT_SIGNAL_KILLPROC) { | ||
4543 | APIRET rc; | ||
4544 | if ((rc = DosKillProcess(DKP_PROCESS, pid)) != NO_ERROR) | ||
4545 | return os2_error(rc); | ||
4546 | |||
4547 | } else | ||
4548 | return NULL((void *)0); /* Unrecognized Signal Requested */ | ||
4549 | #else | ||
4550 | if (kill(pid, sig) == -1) | ||
4551 | return posix_error(); | ||
4552 | #endif | ||
4553 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4554 | return Py_None(&_Py_NoneStruct); | ||
4555 | } | ||
4556 | #endif | ||
4557 | |||
4558 | #ifdef HAVE_KILLPG1 | ||
4559 | PyDoc_STRVAR(posix_killpg__doc__,static char posix_killpg__doc__[] = "killpg(pgid, sig)\n\nKill a process group with a signal." | ||
4560 | "killpg(pgid, sig)\n\n\static char posix_killpg__doc__[] = "killpg(pgid, sig)\n\nKill a process group with a signal." | ||
4561 | Kill a process group with a signal.")static char posix_killpg__doc__[] = "killpg(pgid, sig)\n\nKill a process group with a signal."; | ||
4562 | |||
4563 | static PyObject * | ||
4564 | posix_killpg(PyObject *self, PyObject *args) | ||
4565 | { | ||
4566 | int sig; | ||
4567 | pid_t pgid; | ||
4568 | /* XXX some man pages make the `pgid` parameter an int, others | ||
4569 | a pid_t. Since getpgrp() returns a pid_t, we assume killpg should | ||
4570 | take the same type. Moreover, pid_t is always at least as wide as | ||
4571 | int (else compilation of this module fails), which is safe. */ | ||
4572 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, _Py_PARSE_PID"i" "i:killpg", &pgid, &sig)) | ||
4573 | return NULL((void *)0); | ||
4574 | if (killpg(pgid, sig) == -1) | ||
4575 | return posix_error(); | ||
4576 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4577 | return Py_None(&_Py_NoneStruct); | ||
4578 | } | ||
4579 | #endif | ||
4580 | |||
4581 | #ifdef MS_WINDOWS | ||
4582 | PyDoc_STRVAR(win32_kill__doc__,static char win32_kill__doc__[] = "kill(pid, sig)\n\nKill a process with a signal." | ||
4583 | "kill(pid, sig)\n\n\static char win32_kill__doc__[] = "kill(pid, sig)\n\nKill a process with a signal." | ||
4584 | Kill a process with a signal.")static char win32_kill__doc__[] = "kill(pid, sig)\n\nKill a process with a signal."; | ||
4585 | |||
4586 | static PyObject * | ||
4587 | win32_kill(PyObject *self, PyObject *args) | ||
4588 | { | ||
4589 | PyObject *result; | ||
4590 | DWORD pid, sig, err; | ||
4591 | HANDLE handle; | ||
4592 | |||
4593 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "kk:kill", &pid, &sig)) | ||
4594 | return NULL((void *)0); | ||
4595 | |||
4596 | /* Console processes which share a common console can be sent CTRL+C or | ||
4597 | CTRL+BREAK events, provided they handle said events. */ | ||
4598 | if (sig == CTRL_C_EVENT || sig == CTRL_BREAK_EVENT) { | ||
4599 | if (GenerateConsoleCtrlEvent(sig, pid) == 0) { | ||
4600 | err = GetLastError(); | ||
4601 | PyErr_SetFromWindowsErr(err); | ||
4602 | } | ||
4603 | else | ||
4604 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct); | ||
4605 | } | ||
4606 | |||
4607 | /* If the signal is outside of what GenerateConsoleCtrlEvent can use, | ||
4608 | attempt to open and terminate the process. */ | ||
4609 | handle = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pid); | ||
4610 | if (handle == NULL((void *)0)) { | ||
4611 | err = GetLastError(); | ||
4612 | return PyErr_SetFromWindowsErr(err); | ||
4613 | } | ||
4614 | |||
4615 | if (TerminateProcess(handle, sig) == 0) { | ||
4616 | err = GetLastError(); | ||
4617 | result = PyErr_SetFromWindowsErr(err); | ||
4618 | } else { | ||
4619 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4620 | result = Py_None(&_Py_NoneStruct); | ||
4621 | } | ||
4622 | |||
4623 | CloseHandle(handle); | ||
4624 | return result; | ||
4625 | } | ||
4626 | #endif /* MS_WINDOWS */ | ||
4627 | |||
4628 | #ifdef HAVE_PLOCK | ||
4629 | |||
4630 | #ifdef HAVE_SYS_LOCK_H1 | ||
4631 | #include <sys/lock.h> | ||
4632 | #endif | ||
4633 | |||
4634 | PyDoc_STRVAR(posix_plock__doc__,static char posix_plock__doc__[] = "plock(op)\n\nLock program segments into memory." | ||
4635 | "plock(op)\n\n\static char posix_plock__doc__[] = "plock(op)\n\nLock program segments into memory." | ||
4636 | Lock program segments into memory.")static char posix_plock__doc__[] = "plock(op)\n\nLock program segments into memory."; | ||
4637 | |||
4638 | static PyObject * | ||
4639 | posix_plock(PyObject *self, PyObject *args) | ||
4640 | { | ||
4641 | int op; | ||
4642 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:plock", &op)) | ||
4643 | return NULL((void *)0); | ||
4644 | if (plock(op) == -1) | ||
4645 | return posix_error(); | ||
4646 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4647 | return Py_None(&_Py_NoneStruct); | ||
4648 | } | ||
4649 | #endif | ||
4650 | |||
4651 | #ifdef HAVE_SETUID1 | ||
4652 | PyDoc_STRVAR(posix_setuid__doc__,static char posix_setuid__doc__[] = "setuid(uid)\n\nSet the current process's user id." | ||
4653 | "setuid(uid)\n\n\static char posix_setuid__doc__[] = "setuid(uid)\n\nSet the current process's user id." | ||
4654 | Set the current process's user id.")static char posix_setuid__doc__[] = "setuid(uid)\n\nSet the current process's user id."; | ||
4655 | |||
4656 | static PyObject * | ||
4657 | posix_setuid(PyObject *self, PyObject *args) | ||
4658 | { | ||
4659 | long uid_arg; | ||
4660 | uid_t uid; | ||
4661 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "l:setuid", &uid_arg)) | ||
4662 | return NULL((void *)0); | ||
4663 | uid = uid_arg; | ||
4664 | if (uid != uid_arg) { | ||
4665 | PyErr_SetString(PyExc_OverflowError, "user id too big"); | ||
4666 | return NULL((void *)0); | ||
4667 | } | ||
4668 | if (setuid(uid) < 0) | ||
4669 | return posix_error(); | ||
4670 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4671 | return Py_None(&_Py_NoneStruct); | ||
4672 | } | ||
4673 | #endif /* HAVE_SETUID */ | ||
4674 | |||
4675 | |||
4676 | #ifdef HAVE_SETEUID1 | ||
4677 | PyDoc_STRVAR(posix_seteuid__doc__,static char posix_seteuid__doc__[] = "seteuid(uid)\n\nSet the current process's effective user id." | ||
4678 | "seteuid(uid)\n\n\static char posix_seteuid__doc__[] = "seteuid(uid)\n\nSet the current process's effective user id." | ||
4679 | Set the current process's effective user id.")static char posix_seteuid__doc__[] = "seteuid(uid)\n\nSet the current process's effective user id."; | ||
4680 | |||
4681 | static PyObject * | ||
4682 | posix_seteuid (PyObject *self, PyObject *args) | ||
4683 | { | ||
4684 | long euid_arg; | ||
4685 | uid_t euid; | ||
4686 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "l", &euid_arg)) | ||
4687 | return NULL((void *)0); | ||
4688 | euid = euid_arg; | ||
4689 | if (euid != euid_arg) { | ||
4690 | PyErr_SetString(PyExc_OverflowError, "user id too big"); | ||
4691 | return NULL((void *)0); | ||
4692 | } | ||
4693 | if (seteuid(euid) < 0) { | ||
4694 | return posix_error(); | ||
4695 | } else { | ||
4696 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4697 | return Py_None(&_Py_NoneStruct); | ||
4698 | } | ||
4699 | } | ||
4700 | #endif /* HAVE_SETEUID */ | ||
4701 | |||
4702 | #ifdef HAVE_SETEGID1 | ||
4703 | PyDoc_STRVAR(posix_setegid__doc__,static char posix_setegid__doc__[] = "setegid(gid)\n\nSet the current process's effective group id." | ||
4704 | "setegid(gid)\n\n\static char posix_setegid__doc__[] = "setegid(gid)\n\nSet the current process's effective group id." | ||
4705 | Set the current process's effective group id.")static char posix_setegid__doc__[] = "setegid(gid)\n\nSet the current process's effective group id."; | ||
4706 | |||
4707 | static PyObject * | ||
4708 | posix_setegid (PyObject *self, PyObject *args) | ||
4709 | { | ||
4710 | long egid_arg; | ||
4711 | gid_t egid; | ||
4712 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "l", &egid_arg)) | ||
4713 | return NULL((void *)0); | ||
4714 | egid = egid_arg; | ||
4715 | if (egid != egid_arg) { | ||
4716 | PyErr_SetString(PyExc_OverflowError, "group id too big"); | ||
4717 | return NULL((void *)0); | ||
4718 | } | ||
4719 | if (setegid(egid) < 0) { | ||
4720 | return posix_error(); | ||
4721 | } else { | ||
4722 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4723 | return Py_None(&_Py_NoneStruct); | ||
4724 | } | ||
4725 | } | ||
4726 | #endif /* HAVE_SETEGID */ | ||
4727 | |||
4728 | #ifdef HAVE_SETREUID1 | ||
4729 | PyDoc_STRVAR(posix_setreuid__doc__,static char posix_setreuid__doc__[] = "setreuid(ruid, euid)\n\nSet the current process's real and effective user ids." | ||
4730 | "setreuid(ruid, euid)\n\n\static char posix_setreuid__doc__[] = "setreuid(ruid, euid)\n\nSet the current process's real and effective user ids." | ||
4731 | Set the current process's real and effective user ids.")static char posix_setreuid__doc__[] = "setreuid(ruid, euid)\n\nSet the current process's real and effective user ids."; | ||
4732 | |||
4733 | static PyObject * | ||
4734 | posix_setreuid (PyObject *self, PyObject *args) | ||
4735 | { | ||
4736 | long ruid_arg, euid_arg; | ||
4737 | uid_t ruid, euid; | ||
4738 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "ll", &ruid_arg, &euid_arg)) | ||
| |||
4739 | return NULL((void *)0); | ||
4740 | if (ruid_arg == -1) | ||
| |||
4741 | ruid = (uid_t)-1; /* let the compiler choose how -1 fits */ | ||
4742 | else | ||
4743 | ruid = ruid_arg; /* otherwise, assign from our long */ | ||
4744 | if (euid_arg == -1) | ||
| |||
4745 | euid = (uid_t)-1; | ||
4746 | else | ||
4747 | euid = euid_arg; | ||
4748 | if ((euid_arg != -1 && euid != euid_arg) || | ||
| |||
4749 | (ruid_arg != -1 && ruid != ruid_arg)) { | ||
4750 | PyErr_SetString(PyExc_OverflowError, "user id too big"); | ||
4751 | return NULL((void *)0); | ||
4752 | } | ||
4753 | if (setreuid(ruid, euid) < 0) { | ||
4754 | return posix_error(); | ||
4755 | } else { | ||
4756 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4757 | return Py_None(&_Py_NoneStruct); | ||
4758 | } | ||
4759 | } | ||
4760 | #endif /* HAVE_SETREUID */ | ||
4761 | |||
4762 | #ifdef HAVE_SETREGID1 | ||
4763 | PyDoc_STRVAR(posix_setregid__doc__,static char posix_setregid__doc__[] = "setregid(rgid, egid)\n\nSet the current process's real and effective group ids." | ||
4764 | "setregid(rgid, egid)\n\n\static char posix_setregid__doc__[] = "setregid(rgid, egid)\n\nSet the current process's real and effective group ids." | ||
4765 | Set the current process's real and effective group ids.")static char posix_setregid__doc__[] = "setregid(rgid, egid)\n\nSet the current process's real and effective group ids."; | ||
4766 | |||
4767 | static PyObject * | ||
4768 | posix_setregid (PyObject *self, PyObject *args) | ||
4769 | { | ||
4770 | long rgid_arg, egid_arg; | ||
4771 | gid_t rgid, egid; | ||
4772 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "ll", &rgid_arg, &egid_arg)) | ||
4773 | return NULL((void *)0); | ||
4774 | if (rgid_arg == -1) | ||
4775 | rgid = (gid_t)-1; /* let the compiler choose how -1 fits */ | ||
4776 | else | ||
4777 | rgid = rgid_arg; /* otherwise, assign from our long */ | ||
4778 | if (egid_arg == -1) | ||
4779 | egid = (gid_t)-1; | ||
4780 | else | ||
4781 | egid = egid_arg; | ||
4782 | if ((egid_arg != -1 && egid != egid_arg) || | ||
4783 | (rgid_arg != -1 && rgid != rgid_arg)) { | ||
4784 | PyErr_SetString(PyExc_OverflowError, "group id too big"); | ||
4785 | return NULL((void *)0); | ||
4786 | } | ||
4787 | if (setregid(rgid, egid) < 0) { | ||
4788 | return posix_error(); | ||
4789 | } else { | ||
4790 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4791 | return Py_None(&_Py_NoneStruct); | ||
4792 | } | ||
4793 | } | ||
4794 | #endif /* HAVE_SETREGID */ | ||
4795 | |||
4796 | #ifdef HAVE_SETGID1 | ||
4797 | PyDoc_STRVAR(posix_setgid__doc__,static char posix_setgid__doc__[] = "setgid(gid)\n\nSet the current process's group id." | ||
4798 | "setgid(gid)\n\n\static char posix_setgid__doc__[] = "setgid(gid)\n\nSet the current process's group id." | ||
4799 | Set the current process's group id.")static char posix_setgid__doc__[] = "setgid(gid)\n\nSet the current process's group id."; | ||
4800 | |||
4801 | static PyObject * | ||
4802 | posix_setgid(PyObject *self, PyObject *args) | ||
4803 | { | ||
4804 | long gid_arg; | ||
4805 | gid_t gid; | ||
4806 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "l:setgid", &gid_arg)) | ||
4807 | return NULL((void *)0); | ||
4808 | gid = gid_arg; | ||
4809 | if (gid != gid_arg) { | ||
4810 | PyErr_SetString(PyExc_OverflowError, "group id too big"); | ||
4811 | return NULL((void *)0); | ||
4812 | } | ||
4813 | if (setgid(gid) < 0) | ||
4814 | return posix_error(); | ||
4815 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4816 | return Py_None(&_Py_NoneStruct); | ||
4817 | } | ||
4818 | #endif /* HAVE_SETGID */ | ||
4819 | |||
4820 | #ifdef HAVE_SETGROUPS1 | ||
4821 | PyDoc_STRVAR(posix_setgroups__doc__,static char posix_setgroups__doc__[] = "setgroups(list)\n\nSet the groups of the current process to list." | ||
4822 | "setgroups(list)\n\n\static char posix_setgroups__doc__[] = "setgroups(list)\n\nSet the groups of the current process to list." | ||
4823 | Set the groups of the current process to list.")static char posix_setgroups__doc__[] = "setgroups(list)\n\nSet the groups of the current process to list."; | ||
4824 | |||
4825 | static PyObject * | ||
4826 | posix_setgroups(PyObject *self, PyObject *groups) | ||
4827 | { | ||
4828 | int i, len; | ||
4829 | gid_t grouplist[MAX_GROUPS16]; | ||
4830 | |||
4831 | if (!PySequence_Check(groups)) { | ||
4832 | PyErr_SetString(PyExc_TypeError, "setgroups argument must be a sequence"); | ||
4833 | return NULL((void *)0); | ||
4834 | } | ||
4835 | len = PySequence_Size(groups); | ||
4836 | if (len > MAX_GROUPS16) { | ||
4837 | PyErr_SetString(PyExc_ValueError, "too many groups"); | ||
4838 | return NULL((void *)0); | ||
4839 | } | ||
4840 | for(i = 0; i < len; i++) { | ||
4841 | PyObject *elem; | ||
4842 | elem = PySequence_GetItem(groups, i); | ||
4843 | if (!elem) | ||
4844 | return NULL((void *)0); | ||
4845 | if (!PyLong_Check(elem)((((((PyObject*)(elem))->ob_type))->tp_flags & ((1L <<24))) != 0)) { | ||
4846 | PyErr_SetString(PyExc_TypeError, | ||
4847 | "groups must be integers"); | ||
4848 | Py_DECREF(elem)do { if (_Py_RefTotal-- , --((PyObject*)(elem))->ob_refcnt != 0) { if (((PyObject*)elem)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 4848, (PyObject *)(elem)); } else _Py_Dealloc((PyObject *)(elem)); } while (0); | ||
4849 | return NULL((void *)0); | ||
4850 | } else { | ||
4851 | unsigned long x = PyLong_AsUnsignedLong(elem); | ||
4852 | if (PyErr_Occurred()) { | ||
4853 | PyErr_SetString(PyExc_TypeError, | ||
4854 | "group id too big"); | ||
4855 | Py_DECREF(elem)do { if (_Py_RefTotal-- , --((PyObject*)(elem))->ob_refcnt != 0) { if (((PyObject*)elem)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 4855, (PyObject *)(elem)); } else _Py_Dealloc((PyObject *)(elem)); } while (0); | ||
4856 | return NULL((void *)0); | ||
4857 | } | ||
4858 | grouplist[i] = x; | ||
4859 | /* read back the value to see if it fitted in gid_t */ | ||
4860 | if (grouplist[i] != x) { | ||
4861 | PyErr_SetString(PyExc_TypeError, | ||
4862 | "group id too big"); | ||
4863 | Py_DECREF(elem)do { if (_Py_RefTotal-- , --((PyObject*)(elem))->ob_refcnt != 0) { if (((PyObject*)elem)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 4863, (PyObject *)(elem)); } else _Py_Dealloc((PyObject *)(elem)); } while (0); | ||
4864 | return NULL((void *)0); | ||
4865 | } | ||
4866 | } | ||
4867 | Py_DECREF(elem)do { if (_Py_RefTotal-- , --((PyObject*)(elem))->ob_refcnt != 0) { if (((PyObject*)elem)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 4867, (PyObject *)(elem)); } else _Py_Dealloc((PyObject *)(elem)); } while (0); | ||
4868 | } | ||
4869 | |||
4870 | if (setgroups(len, grouplist) < 0) | ||
4871 | return posix_error(); | ||
4872 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
4873 | return Py_None(&_Py_NoneStruct); | ||
4874 | } | ||
4875 | #endif /* HAVE_SETGROUPS */ | ||
4876 | |||
4877 | #if defined(HAVE_WAIT31) || defined(HAVE_WAIT41) | ||
4878 | static PyObject * | ||
4879 | wait_helper(pid_t pid, int status, struct rusage *ru) | ||
4880 | { | ||
4881 | PyObject *result; | ||
4882 | static PyObject *struct_rusage; | ||
4883 | |||
4884 | if (pid == -1) | ||
4885 | return posix_error(); | ||
4886 | |||
4887 | if (struct_rusage == NULL((void *)0)) { | ||
4888 | PyObject *m = PyImport_ImportModuleNoBlock("resource"); | ||
4889 | if (m == NULL((void *)0)) | ||
4890 | return NULL((void *)0); | ||
4891 | struct_rusage = PyObject_GetAttrString(m, "struct_rusage"); | ||
4892 | Py_DECREF(m)do { if (_Py_RefTotal-- , --((PyObject*)(m))->ob_refcnt != 0) { if (((PyObject*)m)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 4892, (PyObject *)(m)); } else _Py_Dealloc ((PyObject *)(m)); } while (0); | ||
4893 | if (struct_rusage == NULL((void *)0)) | ||
4894 | return NULL((void *)0); | ||
4895 | } | ||
4896 | |||
4897 | /* XXX(nnorwitz): Copied (w/mods) from resource.c, there should be only one. */ | ||
4898 | result = PyStructSequence_New((PyTypeObject*) struct_rusage); | ||
4899 | if (!result) | ||
4900 | return NULL((void *)0); | ||
4901 | |||
4902 | #ifndef doubletime | ||
4903 | #define doubletime(TV)((double)(TV).tv_sec + (TV).tv_usec * 0.000001) ((double)(TV).tv_sec + (TV).tv_usec * 0.000001) | ||
4904 | #endif | ||
4905 | |||
4906 | PyStructSequence_SET_ITEM(result, 0,(((PyTupleObject *)(result))->ob_item[0] = PyFloat_FromDouble (((double)(ru->ru_utime).tv_sec + (ru->ru_utime).tv_usec * 0.000001))) | ||
4907 | PyFloat_FromDouble(doubletime(ru->ru_utime)))(((PyTupleObject *)(result))->ob_item[0] = PyFloat_FromDouble (((double)(ru->ru_utime).tv_sec + (ru->ru_utime).tv_usec * 0.000001))); | ||
4908 | PyStructSequence_SET_ITEM(result, 1,(((PyTupleObject *)(result))->ob_item[1] = PyFloat_FromDouble (((double)(ru->ru_stime).tv_sec + (ru->ru_stime).tv_usec * 0.000001))) | ||
4909 | PyFloat_FromDouble(doubletime(ru->ru_stime)))(((PyTupleObject *)(result))->ob_item[1] = PyFloat_FromDouble (((double)(ru->ru_stime).tv_sec + (ru->ru_stime).tv_usec * 0.000001))); | ||
4910 | #define SET_INT(result, index, value)\ | ||
4911 | PyStructSequence_SET_ITEM(result, index, PyLong_FromLong(value))(((PyTupleObject *)(result))->ob_item[index] = PyLong_FromLong (value)) | ||
4912 | SET_INT(result, 2, ru->ru_maxrss); | ||
4913 | SET_INT(result, 3, ru->ru_ixrss); | ||
4914 | SET_INT(result, 4, ru->ru_idrss); | ||
4915 | SET_INT(result, 5, ru->ru_isrss); | ||
4916 | SET_INT(result, 6, ru->ru_minflt); | ||
4917 | SET_INT(result, 7, ru->ru_majflt); | ||
4918 | SET_INT(result, 8, ru->ru_nswap); | ||
4919 | SET_INT(result, 9, ru->ru_inblock); | ||
4920 | SET_INT(result, 10, ru->ru_oublock); | ||
4921 | SET_INT(result, 11, ru->ru_msgsnd); | ||
4922 | SET_INT(result, 12, ru->ru_msgrcv); | ||
4923 | SET_INT(result, 13, ru->ru_nsignals); | ||
4924 | SET_INT(result, 14, ru->ru_nvcsw); | ||
4925 | SET_INT(result, 15, ru->ru_nivcsw); | ||
4926 | #undef SET_INT | ||
4927 | |||
4928 | if (PyErr_Occurred()) { | ||
4929 | Py_DECREF(result)do { if (_Py_RefTotal-- , --((PyObject*)(result))->ob_refcnt != 0) { if (((PyObject*)result)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 4929, (PyObject *)(result)); } else _Py_Dealloc((PyObject *)(result)); } while (0); | ||
4930 | return NULL((void *)0); | ||
4931 | } | ||
4932 | |||
4933 | return Py_BuildValue_Py_BuildValue_SizeT("NiN", PyLong_FromPidPyLong_FromLong(pid), status, result); | ||
4934 | } | ||
4935 | #endif /* HAVE_WAIT3 || HAVE_WAIT4 */ | ||
4936 | |||
4937 | #ifdef HAVE_WAIT31 | ||
4938 | PyDoc_STRVAR(posix_wait3__doc__,static char posix_wait3__doc__[] = "wait3(options) -> (pid, status, rusage)\n\nWait for completion of a child process." | ||
4939 | "wait3(options) -> (pid, status, rusage)\n\n\static char posix_wait3__doc__[] = "wait3(options) -> (pid, status, rusage)\n\nWait for completion of a child process." | ||
4940 | Wait for completion of a child process.")static char posix_wait3__doc__[] = "wait3(options) -> (pid, status, rusage)\n\nWait for completion of a child process."; | ||
4941 | |||
4942 | static PyObject * | ||
4943 | posix_wait3(PyObject *self, PyObject *args) | ||
4944 | { | ||
4945 | pid_t pid; | ||
4946 | int options; | ||
4947 | struct rusage ru; | ||
4948 | WAIT_TYPEint status; | ||
4949 | WAIT_STATUS_INT(status)(status) = 0; | ||
4950 | |||
4951 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:wait3", &options)) | ||
4952 | return NULL((void *)0); | ||
4953 | |||
4954 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
4955 | pid = wait3(&status, options, &ru); | ||
4956 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
4957 | |||
4958 | return wait_helper(pid, WAIT_STATUS_INT(status)(status), &ru); | ||
4959 | } | ||
4960 | #endif /* HAVE_WAIT3 */ | ||
4961 | |||
4962 | #ifdef HAVE_WAIT41 | ||
4963 | PyDoc_STRVAR(posix_wait4__doc__,static char posix_wait4__doc__[] = "wait4(pid, options) -> (pid, status, rusage)\n\nWait for completion of a given child process." | ||
4964 | "wait4(pid, options) -> (pid, status, rusage)\n\n\static char posix_wait4__doc__[] = "wait4(pid, options) -> (pid, status, rusage)\n\nWait for completion of a given child process." | ||
4965 | Wait for completion of a given child process.")static char posix_wait4__doc__[] = "wait4(pid, options) -> (pid, status, rusage)\n\nWait for completion of a given child process."; | ||
4966 | |||
4967 | static PyObject * | ||
4968 | posix_wait4(PyObject *self, PyObject *args) | ||
4969 | { | ||
4970 | pid_t pid; | ||
4971 | int options; | ||
4972 | struct rusage ru; | ||
4973 | WAIT_TYPEint status; | ||
4974 | WAIT_STATUS_INT(status)(status) = 0; | ||
4975 | |||
4976 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, _Py_PARSE_PID"i" "i:wait4", &pid, &options)) | ||
4977 | return NULL((void *)0); | ||
4978 | |||
4979 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
4980 | pid = wait4(pid, &status, options, &ru); | ||
4981 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
4982 | |||
4983 | return wait_helper(pid, WAIT_STATUS_INT(status)(status), &ru); | ||
4984 | } | ||
4985 | #endif /* HAVE_WAIT4 */ | ||
4986 | |||
4987 | #ifdef HAVE_WAITPID1 | ||
4988 | PyDoc_STRVAR(posix_waitpid__doc__,static char posix_waitpid__doc__[] = "waitpid(pid, options) -> (pid, status)\n\nWait for completion of a given child process." | ||
4989 | "waitpid(pid, options) -> (pid, status)\n\n\static char posix_waitpid__doc__[] = "waitpid(pid, options) -> (pid, status)\n\nWait for completion of a given child process." | ||
4990 | Wait for completion of a given child process.")static char posix_waitpid__doc__[] = "waitpid(pid, options) -> (pid, status)\n\nWait for completion of a given child process."; | ||
4991 | |||
4992 | static PyObject * | ||
4993 | posix_waitpid(PyObject *self, PyObject *args) | ||
4994 | { | ||
4995 | pid_t pid; | ||
4996 | int options; | ||
4997 | WAIT_TYPEint status; | ||
4998 | WAIT_STATUS_INT(status)(status) = 0; | ||
4999 | |||
5000 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, _Py_PARSE_PID"i" "i:waitpid", &pid, &options)) | ||
5001 | return NULL((void *)0); | ||
5002 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5003 | pid = waitpid(pid, &status, options); | ||
5004 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5005 | if (pid == -1) | ||
5006 | return posix_error(); | ||
5007 | |||
5008 | return Py_BuildValue_Py_BuildValue_SizeT("Ni", PyLong_FromPidPyLong_FromLong(pid), WAIT_STATUS_INT(status)(status)); | ||
5009 | } | ||
5010 | |||
5011 | #elif defined(HAVE_CWAIT) | ||
5012 | |||
5013 | /* MS C has a variant of waitpid() that's usable for most purposes. */ | ||
5014 | PyDoc_STRVAR(posix_waitpid__doc__,static char posix_waitpid__doc__[] = "waitpid(pid, options) -> (pid, status << 8)\n\n" "Wait for completion of a given process. options is ignored on Windows." | ||
5015 | "waitpid(pid, options) -> (pid, status << 8)\n\n"static char posix_waitpid__doc__[] = "waitpid(pid, options) -> (pid, status << 8)\n\n" "Wait for completion of a given process. options is ignored on Windows." | ||
5016 | "Wait for completion of a given process. options is ignored on Windows.")static char posix_waitpid__doc__[] = "waitpid(pid, options) -> (pid, status << 8)\n\n" "Wait for completion of a given process. options is ignored on Windows."; | ||
5017 | |||
5018 | static PyObject * | ||
5019 | posix_waitpid(PyObject *self, PyObject *args) | ||
5020 | { | ||
5021 | Py_intptr_t pid; | ||
5022 | int status, options; | ||
5023 | |||
5024 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, _Py_PARSE_PID"i" "i:waitpid", &pid, &options)) | ||
5025 | return NULL((void *)0); | ||
5026 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5027 | pid = _cwait(&status, pid, options); | ||
5028 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5029 | if (pid == -1) | ||
5030 | return posix_error(); | ||
5031 | |||
5032 | /* shift the status left a byte so this is more like the POSIX waitpid */ | ||
5033 | return Py_BuildValue_Py_BuildValue_SizeT("Ni", PyLong_FromPidPyLong_FromLong(pid), status << 8); | ||
5034 | } | ||
5035 | #endif /* HAVE_WAITPID || HAVE_CWAIT */ | ||
5036 | |||
5037 | #ifdef HAVE_WAIT1 | ||
5038 | PyDoc_STRVAR(posix_wait__doc__,static char posix_wait__doc__[] = "wait() -> (pid, status)\n\nWait for completion of a child process." | ||
5039 | "wait() -> (pid, status)\n\n\static char posix_wait__doc__[] = "wait() -> (pid, status)\n\nWait for completion of a child process." | ||
5040 | Wait for completion of a child process.")static char posix_wait__doc__[] = "wait() -> (pid, status)\n\nWait for completion of a child process."; | ||
5041 | |||
5042 | static PyObject * | ||
5043 | posix_wait(PyObject *self, PyObject *noargs) | ||
5044 | { | ||
5045 | pid_t pid; | ||
5046 | WAIT_TYPEint status; | ||
5047 | WAIT_STATUS_INT(status)(status) = 0; | ||
5048 | |||
5049 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5050 | pid = wait(&status); | ||
5051 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5052 | if (pid == -1) | ||
5053 | return posix_error(); | ||
5054 | |||
5055 | return Py_BuildValue_Py_BuildValue_SizeT("Ni", PyLong_FromPidPyLong_FromLong(pid), WAIT_STATUS_INT(status)(status)); | ||
5056 | } | ||
5057 | #endif | ||
5058 | |||
5059 | |||
5060 | PyDoc_STRVAR(posix_lstat__doc__,static char posix_lstat__doc__[] = "lstat(path) -> stat result\n\nLike stat(path), but do not follow symbolic links." | ||
5061 | "lstat(path) -> stat result\n\n\static char posix_lstat__doc__[] = "lstat(path) -> stat result\n\nLike stat(path), but do not follow symbolic links." | ||
5062 | Like stat(path), but do not follow symbolic links.")static char posix_lstat__doc__[] = "lstat(path) -> stat result\n\nLike stat(path), but do not follow symbolic links."; | ||
5063 | |||
5064 | static PyObject * | ||
5065 | posix_lstat(PyObject *self, PyObject *args) | ||
5066 | { | ||
5067 | #ifdef HAVE_LSTAT1 | ||
5068 | return posix_do_stat(self, args, "O&:lstat", lstat, NULL((void *)0), NULL((void *)0)); | ||
5069 | #else /* !HAVE_LSTAT */ | ||
5070 | #ifdef MS_WINDOWS | ||
5071 | return posix_do_stat(self, args, "O&:lstat", STATstat, "U:lstat", | ||
5072 | win32_lstat_w); | ||
5073 | #else | ||
5074 | return posix_do_stat(self, args, "O&:lstat", STATstat, NULL((void *)0), NULL((void *)0)); | ||
5075 | #endif | ||
5076 | #endif /* !HAVE_LSTAT */ | ||
5077 | } | ||
5078 | |||
5079 | |||
5080 | #ifdef HAVE_READLINK1 | ||
5081 | PyDoc_STRVAR(posix_readlink__doc__,static char posix_readlink__doc__[] = "readlink(path) -> path\n\nReturn a string representing the path to which the symbolic link points." | ||
5082 | "readlink(path) -> path\n\n\static char posix_readlink__doc__[] = "readlink(path) -> path\n\nReturn a string representing the path to which the symbolic link points." | ||
5083 | Return a string representing the path to which the symbolic link points.")static char posix_readlink__doc__[] = "readlink(path) -> path\n\nReturn a string representing the path to which the symbolic link points."; | ||
5084 | |||
5085 | static PyObject * | ||
5086 | posix_readlink(PyObject *self, PyObject *args) | ||
5087 | { | ||
5088 | PyObject* v; | ||
5089 | char buf[MAXPATHLEN1024]; | ||
5090 | PyObject *opath; | ||
5091 | char *path; | ||
5092 | int n; | ||
5093 | int arg_is_unicode = 0; | ||
5094 | |||
5095 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&:readlink", | ||
5096 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath)) | ||
5097 | return NULL((void *)0); | ||
5098 | path = PyBytes_AsString(opath); | ||
5099 | v = PySequence_GetItem(args, 0); | ||
5100 | if (v == NULL((void *)0)) { | ||
5101 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 5101, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
5102 | return NULL((void *)0); | ||
5103 | } | ||
5104 | |||
5105 | if (PyUnicode_Check(v)((((((PyObject*)(v))->ob_type))->tp_flags & ((1L<< 28))) != 0)) { | ||
5106 | arg_is_unicode = 1; | ||
5107 | } | ||
5108 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 5108, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
5109 | |||
5110 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5111 | n = readlink(path, buf, (int) sizeof buf); | ||
5112 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5113 | if (n < 0) | ||
5114 | return posix_error_with_allocated_filename(opath); | ||
5115 | |||
5116 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 5116, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
5117 | if (arg_is_unicode) | ||
5118 | return PyUnicode_DecodeFSDefaultAndSizePyUnicodeUCS2_DecodeFSDefaultAndSize(buf, n); | ||
5119 | else | ||
5120 | return PyBytes_FromStringAndSize(buf, n); | ||
5121 | } | ||
5122 | #endif /* HAVE_READLINK */ | ||
5123 | |||
5124 | |||
5125 | #if defined(HAVE_SYMLINK1) && !defined(MS_WINDOWS) | ||
5126 | PyDoc_STRVAR(posix_symlink__doc__,static char posix_symlink__doc__[] = "symlink(src, dst)\n\nCreate a symbolic link pointing to src named dst." | ||
5127 | "symlink(src, dst)\n\n\static char posix_symlink__doc__[] = "symlink(src, dst)\n\nCreate a symbolic link pointing to src named dst." | ||
5128 | Create a symbolic link pointing to src named dst.")static char posix_symlink__doc__[] = "symlink(src, dst)\n\nCreate a symbolic link pointing to src named dst."; | ||
5129 | |||
5130 | static PyObject * | ||
5131 | posix_symlink(PyObject *self, PyObject *args) | ||
5132 | { | ||
5133 | return posix_2str(args, "O&O&:symlink", symlink); | ||
5134 | } | ||
5135 | #endif /* HAVE_SYMLINK */ | ||
5136 | |||
5137 | #if !defined(HAVE_READLINK1) && defined(MS_WINDOWS) | ||
5138 | |||
5139 | PyDoc_STRVAR(win_readlink__doc__,static char win_readlink__doc__[] = "readlink(path) -> path\n\nReturn a string representing the path to which the symbolic link points." | ||
5140 | "readlink(path) -> path\n\n\static char win_readlink__doc__[] = "readlink(path) -> path\n\nReturn a string representing the path to which the symbolic link points." | ||
5141 | Return a string representing the path to which the symbolic link points.")static char win_readlink__doc__[] = "readlink(path) -> path\n\nReturn a string representing the path to which the symbolic link points."; | ||
5142 | |||
5143 | /* Windows readlink implementation */ | ||
5144 | static PyObject * | ||
5145 | win_readlink(PyObject *self, PyObject *args) | ||
5146 | { | ||
5147 | wchar_t *path; | ||
5148 | DWORD n_bytes_returned; | ||
5149 | DWORD io_result; | ||
5150 | PyObject *result; | ||
5151 | HANDLE reparse_point_handle; | ||
5152 | |||
5153 | char target_buffer[MAXIMUM_REPARSE_DATA_BUFFER_SIZE]; | ||
5154 | REPARSE_DATA_BUFFER *rdb = (REPARSE_DATA_BUFFER *)target_buffer; | ||
5155 | wchar_t *print_name; | ||
5156 | |||
5157 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, | ||
5158 | "u:readlink", | ||
5159 | &path)) | ||
5160 | return NULL((void *)0); | ||
5161 | |||
5162 | /* First get a handle to the reparse point */ | ||
5163 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5164 | reparse_point_handle = CreateFileW( | ||
5165 | path, | ||
5166 | 0, | ||
5167 | 0, | ||
5168 | 0, | ||
5169 | OPEN_EXISTING, | ||
5170 | FILE_FLAG_OPEN_REPARSE_POINT|FILE_FLAG_BACKUP_SEMANTICS, | ||
5171 | 0); | ||
5172 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5173 | |||
5174 | if (reparse_point_handle==INVALID_HANDLE_VALUE) | ||
5175 | { | ||
5176 | return win32_error_unicode("readlink", path); | ||
5177 | } | ||
5178 | |||
5179 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5180 | /* New call DeviceIoControl to read the reparse point */ | ||
5181 | io_result = DeviceIoControl( | ||
5182 | reparse_point_handle, | ||
5183 | FSCTL_GET_REPARSE_POINT, | ||
5184 | 0, 0, /* in buffer */ | ||
5185 | target_buffer, sizeof(target_buffer), | ||
5186 | &n_bytes_returned, | ||
5187 | 0 /* we're not using OVERLAPPED_IO */ | ||
5188 | ); | ||
5189 | CloseHandle(reparse_point_handle); | ||
5190 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5191 | |||
5192 | if (io_result==0) | ||
5193 | { | ||
5194 | return win32_error_unicode("readlink", path); | ||
5195 | } | ||
5196 | |||
5197 | if (rdb->ReparseTag != IO_REPARSE_TAG_SYMLINK) | ||
5198 | { | ||
5199 | PyErr_SetString(PyExc_ValueError, | ||
5200 | "not a symbolic link"); | ||
5201 | return NULL((void *)0); | ||
5202 | } | ||
5203 | print_name = rdb->SymbolicLinkReparseBuffer.PathBuffer + | ||
5204 | rdb->SymbolicLinkReparseBuffer.PrintNameOffset; | ||
5205 | |||
5206 | result = PyUnicode_FromWideCharPyUnicodeUCS2_FromWideChar(print_name, | ||
5207 | rdb->SymbolicLinkReparseBuffer.PrintNameLength/2); | ||
5208 | return result; | ||
5209 | } | ||
5210 | |||
5211 | #endif /* !defined(HAVE_READLINK) && defined(MS_WINDOWS) */ | ||
5212 | |||
5213 | #if defined(HAVE_SYMLINK1) && defined(MS_WINDOWS) | ||
5214 | |||
5215 | /* Grab CreateSymbolicLinkW dynamically from kernel32 */ | ||
5216 | static int has_CreateSymbolicLinkW = 0; | ||
5217 | static DWORD (CALLBACK *Py_CreateSymbolicLinkW)(LPWSTR, LPWSTR, DWORD); | ||
5218 | static int | ||
5219 | check_CreateSymbolicLinkW() | ||
5220 | { | ||
5221 | HINSTANCE hKernel32; | ||
5222 | /* only recheck */ | ||
5223 | if (has_CreateSymbolicLinkW) | ||
5224 | return has_CreateSymbolicLinkW; | ||
5225 | hKernel32 = GetModuleHandle("KERNEL32"); | ||
5226 | *(FARPROC*)&Py_CreateSymbolicLinkW = GetProcAddress(hKernel32, | ||
5227 | "CreateSymbolicLinkW"); | ||
5228 | if (Py_CreateSymbolicLinkW) | ||
5229 | has_CreateSymbolicLinkW = 1; | ||
5230 | return has_CreateSymbolicLinkW; | ||
5231 | } | ||
5232 | |||
5233 | PyDoc_STRVAR(win_symlink__doc__,static char win_symlink__doc__[] = "symlink(src, dst, target_is_directory=False)\n\nCreate a symbolic link pointing to src named dst.\ntarget_is_directory is required if the target is to be interpreted as\na directory.\nThis function requires Windows 6.0 or greater, and raises a\nNotImplementedError otherwise." | ||
5234 | "symlink(src, dst, target_is_directory=False)\n\n\static char win_symlink__doc__[] = "symlink(src, dst, target_is_directory=False)\n\nCreate a symbolic link pointing to src named dst.\ntarget_is_directory is required if the target is to be interpreted as\na directory.\nThis function requires Windows 6.0 or greater, and raises a\nNotImplementedError otherwise." | ||
5235 | Create a symbolic link pointing to src named dst.\n\static char win_symlink__doc__[] = "symlink(src, dst, target_is_directory=False)\n\nCreate a symbolic link pointing to src named dst.\ntarget_is_directory is required if the target is to be interpreted as\na directory.\nThis function requires Windows 6.0 or greater, and raises a\nNotImplementedError otherwise." | ||
5236 | target_is_directory is required if the target is to be interpreted as\n\static char win_symlink__doc__[] = "symlink(src, dst, target_is_directory=False)\n\nCreate a symbolic link pointing to src named dst.\ntarget_is_directory is required if the target is to be interpreted as\na directory.\nThis function requires Windows 6.0 or greater, and raises a\nNotImplementedError otherwise." | ||
5237 | a directory.\n\static char win_symlink__doc__[] = "symlink(src, dst, target_is_directory=False)\n\nCreate a symbolic link pointing to src named dst.\ntarget_is_directory is required if the target is to be interpreted as\na directory.\nThis function requires Windows 6.0 or greater, and raises a\nNotImplementedError otherwise." | ||
5238 | This function requires Windows 6.0 or greater, and raises a\n\static char win_symlink__doc__[] = "symlink(src, dst, target_is_directory=False)\n\nCreate a symbolic link pointing to src named dst.\ntarget_is_directory is required if the target is to be interpreted as\na directory.\nThis function requires Windows 6.0 or greater, and raises a\nNotImplementedError otherwise." | ||
5239 | NotImplementedError otherwise.")static char win_symlink__doc__[] = "symlink(src, dst, target_is_directory=False)\n\nCreate a symbolic link pointing to src named dst.\ntarget_is_directory is required if the target is to be interpreted as\na directory.\nThis function requires Windows 6.0 or greater, and raises a\nNotImplementedError otherwise."; | ||
5240 | |||
5241 | static PyObject * | ||
5242 | win_symlink(PyObject *self, PyObject *args, PyObject *kwargs) | ||
5243 | { | ||
5244 | static char *kwlist[] = {"src", "dest", "target_is_directory", NULL((void *)0)}; | ||
5245 | PyObject *src, *dest; | ||
5246 | int target_is_directory = 0; | ||
5247 | DWORD res; | ||
5248 | WIN32_FILE_ATTRIBUTE_DATA src_info; | ||
5249 | |||
5250 | if (!check_CreateSymbolicLinkW()) | ||
5251 | { | ||
5252 | /* raise NotImplementedError */ | ||
5253 | return PyErr_Format(PyExc_NotImplementedError, | ||
5254 | "CreateSymbolicLinkW not found"); | ||
5255 | } | ||
5256 | if (!PyArg_ParseTupleAndKeywords_PyArg_ParseTupleAndKeywords_SizeT(args, kwargs, "OO|i:symlink", | ||
5257 | kwlist, &src, &dest, &target_is_directory)) | ||
5258 | return NULL((void *)0); | ||
5259 | |||
5260 | if (win32_can_symlink == 0) | ||
5261 | return PyErr_Format(PyExc_OSError, "symbolic link privilege not held"); | ||
5262 | |||
5263 | if (!convert_to_unicode(&src)) { return NULL((void *)0); } | ||
5264 | if (!convert_to_unicode(&dest)) { | ||
5265 | Py_DECREF(src)do { if (_Py_RefTotal-- , --((PyObject*)(src))->ob_refcnt != 0) { if (((PyObject*)src)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 5265, (PyObject *)(src)); } else _Py_Dealloc ((PyObject *)(src)); } while (0); | ||
5266 | return NULL((void *)0); | ||
5267 | } | ||
5268 | |||
5269 | /* if src is a directory, ensure target_is_directory==1 */ | ||
5270 | if( | ||
5271 | GetFileAttributesExW( | ||
5272 | PyUnicode_AsUnicodePyUnicodeUCS2_AsUnicode(src), GetFileExInfoStandard, &src_info | ||
5273 | )) | ||
5274 | { | ||
5275 | target_is_directory = target_is_directory || | ||
5276 | (src_info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY); | ||
5277 | } | ||
5278 | |||
5279 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5280 | res = Py_CreateSymbolicLinkW( | ||
5281 | PyUnicode_AsUnicodePyUnicodeUCS2_AsUnicode(dest), | ||
5282 | PyUnicode_AsUnicodePyUnicodeUCS2_AsUnicode(src), | ||
5283 | target_is_directory); | ||
5284 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5285 | Py_DECREF(src)do { if (_Py_RefTotal-- , --((PyObject*)(src))->ob_refcnt != 0) { if (((PyObject*)src)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 5285, (PyObject *)(src)); } else _Py_Dealloc ((PyObject *)(src)); } while (0); | ||
5286 | Py_DECREF(dest)do { if (_Py_RefTotal-- , --((PyObject*)(dest))->ob_refcnt != 0) { if (((PyObject*)dest)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 5286, (PyObject *)(dest)); } else _Py_Dealloc((PyObject *)(dest)); } while (0); | ||
5287 | if (!res) | ||
5288 | { | ||
5289 | return win32_error_unicode("symlink", PyUnicode_AsUnicodePyUnicodeUCS2_AsUnicode(src)); | ||
5290 | } | ||
5291 | |||
5292 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
5293 | return Py_None(&_Py_NoneStruct); | ||
5294 | } | ||
5295 | #endif /* defined(HAVE_SYMLINK) && defined(MS_WINDOWS) */ | ||
5296 | |||
5297 | #ifdef HAVE_TIMES1 | ||
5298 | #if defined(PYCC_VACPP) && defined(PYOS_OS2) | ||
5299 | static long | ||
5300 | system_uptime(void) | ||
5301 | { | ||
5302 | ULONG value = 0; | ||
5303 | |||
5304 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5305 | DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &value, sizeof(value)); | ||
5306 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5307 | |||
5308 | return value; | ||
5309 | } | ||
5310 | |||
5311 | static PyObject * | ||
5312 | posix_times(PyObject *self, PyObject *noargs) | ||
5313 | { | ||
5314 | /* Currently Only Uptime is Provided -- Others Later */ | ||
5315 | return Py_BuildValue_Py_BuildValue_SizeT("ddddd", | ||
5316 | (double)0 /* t.tms_utime / HZ */, | ||
5317 | (double)0 /* t.tms_stime / HZ */, | ||
5318 | (double)0 /* t.tms_cutime / HZ */, | ||
5319 | (double)0 /* t.tms_cstime / HZ */, | ||
5320 | (double)system_uptime() / 1000); | ||
5321 | } | ||
5322 | #else /* not OS2 */ | ||
5323 | #define NEED_TICKS_PER_SECOND | ||
5324 | static long ticks_per_second = -1; | ||
5325 | static PyObject * | ||
5326 | posix_times(PyObject *self, PyObject *noargs) | ||
5327 | { | ||
5328 | struct tms t; | ||
5329 | clock_t c; | ||
5330 | errno(*__error()) = 0; | ||
5331 | c = times(&t); | ||
5332 | if (c == (clock_t) -1) | ||
5333 | return posix_error(); | ||
5334 | return Py_BuildValue_Py_BuildValue_SizeT("ddddd", | ||
5335 | (double)t.tms_utime / ticks_per_second, | ||
5336 | (double)t.tms_stime / ticks_per_second, | ||
5337 | (double)t.tms_cutime / ticks_per_second, | ||
5338 | (double)t.tms_cstime / ticks_per_second, | ||
5339 | (double)c / ticks_per_second); | ||
5340 | } | ||
5341 | #endif /* not OS2 */ | ||
5342 | #endif /* HAVE_TIMES */ | ||
5343 | |||
5344 | |||
5345 | #ifdef MS_WINDOWS | ||
5346 | #define HAVE_TIMES1 /* so the method table will pick it up */ | ||
5347 | static PyObject * | ||
5348 | posix_times(PyObject *self, PyObject *noargs) | ||
5349 | { | ||
5350 | FILETIME create, exit, kernel, user; | ||
5351 | HANDLE hProc; | ||
5352 | hProc = GetCurrentProcess(); | ||
5353 | GetProcessTimes(hProc, &create, &exit, &kernel, &user); | ||
5354 | /* The fields of a FILETIME structure are the hi and lo part | ||
5355 | of a 64-bit value expressed in 100 nanosecond units. | ||
5356 | 1e7 is one second in such units; 1e-7 the inverse. | ||
5357 | 429.4967296 is 2**32 / 1e7 or 2**32 * 1e-7. | ||
5358 | */ | ||
5359 | return Py_BuildValue_Py_BuildValue_SizeT( | ||
5360 | "ddddd", | ||
5361 | (double)(user.dwHighDateTime*429.4967296 + | ||
5362 | user.dwLowDateTime*1e-7), | ||
5363 | (double)(kernel.dwHighDateTime*429.4967296 + | ||
5364 | kernel.dwLowDateTime*1e-7), | ||
5365 | (double)0, | ||
5366 | (double)0, | ||
5367 | (double)0); | ||
5368 | } | ||
5369 | #endif /* MS_WINDOWS */ | ||
5370 | |||
5371 | #ifdef HAVE_TIMES1 | ||
5372 | PyDoc_STRVAR(posix_times__doc__,static char posix_times__doc__[] = "times() -> (utime, stime, cutime, cstime, elapsed_time)\n\nReturn a tuple of floating point numbers indicating process times." | ||
5373 | "times() -> (utime, stime, cutime, cstime, elapsed_time)\n\n\static char posix_times__doc__[] = "times() -> (utime, stime, cutime, cstime, elapsed_time)\n\nReturn a tuple of floating point numbers indicating process times." | ||
5374 | Return a tuple of floating point numbers indicating process times.")static char posix_times__doc__[] = "times() -> (utime, stime, cutime, cstime, elapsed_time)\n\nReturn a tuple of floating point numbers indicating process times."; | ||
5375 | #endif | ||
5376 | |||
5377 | |||
5378 | #ifdef HAVE_GETSID1 | ||
5379 | PyDoc_STRVAR(posix_getsid__doc__,static char posix_getsid__doc__[] = "getsid(pid) -> sid\n\nCall the system call getsid()." | ||
5380 | "getsid(pid) -> sid\n\n\static char posix_getsid__doc__[] = "getsid(pid) -> sid\n\nCall the system call getsid()." | ||
5381 | Call the system call getsid().")static char posix_getsid__doc__[] = "getsid(pid) -> sid\n\nCall the system call getsid()."; | ||
5382 | |||
5383 | static PyObject * | ||
5384 | posix_getsid(PyObject *self, PyObject *args) | ||
5385 | { | ||
5386 | pid_t pid; | ||
5387 | int sid; | ||
5388 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, _Py_PARSE_PID"i" ":getsid", &pid)) | ||
5389 | return NULL((void *)0); | ||
5390 | sid = getsid(pid); | ||
5391 | if (sid < 0) | ||
5392 | return posix_error(); | ||
5393 | return PyLong_FromLong((long)sid); | ||
5394 | } | ||
5395 | #endif /* HAVE_GETSID */ | ||
5396 | |||
5397 | |||
5398 | #ifdef HAVE_SETSID1 | ||
5399 | PyDoc_STRVAR(posix_setsid__doc__,static char posix_setsid__doc__[] = "setsid()\n\nCall the system call setsid()." | ||
5400 | "setsid()\n\n\static char posix_setsid__doc__[] = "setsid()\n\nCall the system call setsid()." | ||
5401 | Call the system call setsid().")static char posix_setsid__doc__[] = "setsid()\n\nCall the system call setsid()."; | ||
5402 | |||
5403 | static PyObject * | ||
5404 | posix_setsid(PyObject *self, PyObject *noargs) | ||
5405 | { | ||
5406 | if (setsid() < 0) | ||
5407 | return posix_error(); | ||
5408 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
5409 | return Py_None(&_Py_NoneStruct); | ||
5410 | } | ||
5411 | #endif /* HAVE_SETSID */ | ||
5412 | |||
5413 | #ifdef HAVE_SETPGID1 | ||
5414 | PyDoc_STRVAR(posix_setpgid__doc__,static char posix_setpgid__doc__[] = "setpgid(pid, pgrp)\n\nCall the system call setpgid()." | ||
5415 | "setpgid(pid, pgrp)\n\n\static char posix_setpgid__doc__[] = "setpgid(pid, pgrp)\n\nCall the system call setpgid()." | ||
5416 | Call the system call setpgid().")static char posix_setpgid__doc__[] = "setpgid(pid, pgrp)\n\nCall the system call setpgid()."; | ||
5417 | |||
5418 | static PyObject * | ||
5419 | posix_setpgid(PyObject *self, PyObject *args) | ||
5420 | { | ||
5421 | pid_t pid; | ||
5422 | int pgrp; | ||
5423 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, _Py_PARSE_PID"i" "i:setpgid", &pid, &pgrp)) | ||
5424 | return NULL((void *)0); | ||
5425 | if (setpgid(pid, pgrp) < 0) | ||
5426 | return posix_error(); | ||
5427 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
5428 | return Py_None(&_Py_NoneStruct); | ||
5429 | } | ||
5430 | #endif /* HAVE_SETPGID */ | ||
5431 | |||
5432 | |||
5433 | #ifdef HAVE_TCGETPGRP1 | ||
5434 | PyDoc_STRVAR(posix_tcgetpgrp__doc__,static char posix_tcgetpgrp__doc__[] = "tcgetpgrp(fd) -> pgid\n\nReturn the process group associated with the terminal given by a fd." | ||
5435 | "tcgetpgrp(fd) -> pgid\n\n\static char posix_tcgetpgrp__doc__[] = "tcgetpgrp(fd) -> pgid\n\nReturn the process group associated with the terminal given by a fd." | ||
5436 | Return the process group associated with the terminal given by a fd.")static char posix_tcgetpgrp__doc__[] = "tcgetpgrp(fd) -> pgid\n\nReturn the process group associated with the terminal given by a fd."; | ||
5437 | |||
5438 | static PyObject * | ||
5439 | posix_tcgetpgrp(PyObject *self, PyObject *args) | ||
5440 | { | ||
5441 | int fd; | ||
5442 | pid_t pgid; | ||
5443 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:tcgetpgrp", &fd)) | ||
5444 | return NULL((void *)0); | ||
5445 | pgid = tcgetpgrp(fd); | ||
5446 | if (pgid < 0) | ||
5447 | return posix_error(); | ||
5448 | return PyLong_FromPidPyLong_FromLong(pgid); | ||
5449 | } | ||
5450 | #endif /* HAVE_TCGETPGRP */ | ||
5451 | |||
5452 | |||
5453 | #ifdef HAVE_TCSETPGRP1 | ||
5454 | PyDoc_STRVAR(posix_tcsetpgrp__doc__,static char posix_tcsetpgrp__doc__[] = "tcsetpgrp(fd, pgid)\n\nSet the process group associated with the terminal given by a fd." | ||
5455 | "tcsetpgrp(fd, pgid)\n\n\static char posix_tcsetpgrp__doc__[] = "tcsetpgrp(fd, pgid)\n\nSet the process group associated with the terminal given by a fd." | ||
5456 | Set the process group associated with the terminal given by a fd.")static char posix_tcsetpgrp__doc__[] = "tcsetpgrp(fd, pgid)\n\nSet the process group associated with the terminal given by a fd."; | ||
5457 | |||
5458 | static PyObject * | ||
5459 | posix_tcsetpgrp(PyObject *self, PyObject *args) | ||
5460 | { | ||
5461 | int fd; | ||
5462 | pid_t pgid; | ||
5463 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i" _Py_PARSE_PID"i" ":tcsetpgrp", &fd, &pgid)) | ||
5464 | return NULL((void *)0); | ||
5465 | if (tcsetpgrp(fd, pgid) < 0) | ||
5466 | return posix_error(); | ||
5467 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
5468 | return Py_None(&_Py_NoneStruct); | ||
5469 | } | ||
5470 | #endif /* HAVE_TCSETPGRP */ | ||
5471 | |||
5472 | /* Functions acting on file descriptors */ | ||
5473 | |||
5474 | PyDoc_STRVAR(posix_open__doc__,static char posix_open__doc__[] = "open(filename, flag [, mode=0777]) -> fd\n\nOpen a file (for low level IO)." | ||
5475 | "open(filename, flag [, mode=0777]) -> fd\n\n\static char posix_open__doc__[] = "open(filename, flag [, mode=0777]) -> fd\n\nOpen a file (for low level IO)." | ||
5476 | Open a file (for low level IO).")static char posix_open__doc__[] = "open(filename, flag [, mode=0777]) -> fd\n\nOpen a file (for low level IO)."; | ||
5477 | |||
5478 | static PyObject * | ||
5479 | posix_open(PyObject *self, PyObject *args) | ||
5480 | { | ||
5481 | PyObject *ofile; | ||
5482 | char *file; | ||
5483 | int flag; | ||
5484 | int mode = 0777; | ||
5485 | int fd; | ||
5486 | |||
5487 | #ifdef MS_WINDOWS | ||
5488 | PyUnicodeObject *po; | ||
5489 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "Ui|i:mkdir", &po, &flag, &mode)) { | ||
5490 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5491 | /* PyUnicode_AS_UNICODE OK without thread | ||
5492 | lock as it is a simple dereference. */ | ||
5493 | fd = _wopen(PyUnicode_AS_UNICODE(po)((__builtin_expect(!(((((((PyObject*)(po))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 5493, "PyUnicode_Check(po)") : ( void)0),(((PyUnicodeObject *)(po))->str)), flag, mode); | ||
5494 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5495 | if (fd < 0) | ||
5496 | return posix_error(); | ||
5497 | return PyLong_FromLong((long)fd); | ||
5498 | } | ||
5499 | /* Drop the argument parsing error as narrow strings | ||
5500 | are also valid. */ | ||
5501 | PyErr_Clear(); | ||
5502 | #endif | ||
5503 | |||
5504 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&i|i", | ||
5505 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &ofile, | ||
5506 | &flag, &mode)) | ||
5507 | return NULL((void *)0); | ||
5508 | file = PyBytes_AsString(ofile); | ||
5509 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5510 | fd = open(file, flag, mode); | ||
5511 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5512 | if (fd < 0) | ||
5513 | return posix_error_with_allocated_filename(ofile); | ||
5514 | Py_DECREF(ofile)do { if (_Py_RefTotal-- , --((PyObject*)(ofile))->ob_refcnt != 0) { if (((PyObject*)ofile)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 5514, (PyObject *)(ofile)); } else _Py_Dealloc((PyObject *)(ofile)); } while (0); | ||
5515 | return PyLong_FromLong((long)fd); | ||
5516 | } | ||
5517 | |||
5518 | |||
5519 | PyDoc_STRVAR(posix_close__doc__,static char posix_close__doc__[] = "close(fd)\n\nClose a file descriptor (for low level IO)." | ||
5520 | "close(fd)\n\n\static char posix_close__doc__[] = "close(fd)\n\nClose a file descriptor (for low level IO)." | ||
5521 | Close a file descriptor (for low level IO).")static char posix_close__doc__[] = "close(fd)\n\nClose a file descriptor (for low level IO)."; | ||
5522 | |||
5523 | static PyObject * | ||
5524 | posix_close(PyObject *self, PyObject *args) | ||
5525 | { | ||
5526 | int fd, res; | ||
5527 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:close", &fd)) | ||
5528 | return NULL((void *)0); | ||
5529 | if (!_PyVerify_fd(fd)(1)) | ||
5530 | return posix_error(); | ||
5531 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5532 | res = close(fd); | ||
5533 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5534 | if (res < 0) | ||
5535 | return posix_error(); | ||
5536 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
5537 | return Py_None(&_Py_NoneStruct); | ||
5538 | } | ||
5539 | |||
5540 | |||
5541 | PyDoc_STRVAR(posix_closerange__doc__,static char posix_closerange__doc__[] = "closerange(fd_low, fd_high)\n\nCloses all file descriptors in [fd_low, fd_high), ignoring errors." | ||
5542 | "closerange(fd_low, fd_high)\n\n\static char posix_closerange__doc__[] = "closerange(fd_low, fd_high)\n\nCloses all file descriptors in [fd_low, fd_high), ignoring errors." | ||
5543 | Closes all file descriptors in [fd_low, fd_high), ignoring errors.")static char posix_closerange__doc__[] = "closerange(fd_low, fd_high)\n\nCloses all file descriptors in [fd_low, fd_high), ignoring errors."; | ||
5544 | |||
5545 | static PyObject * | ||
5546 | posix_closerange(PyObject *self, PyObject *args) | ||
5547 | { | ||
5548 | int fd_from, fd_to, i; | ||
5549 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "ii:closerange", &fd_from, &fd_to)) | ||
5550 | return NULL((void *)0); | ||
5551 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5552 | for (i = fd_from; i < fd_to; i++) | ||
5553 | if (_PyVerify_fd(i)(1)) | ||
5554 | close(i); | ||
5555 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5556 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct); | ||
5557 | } | ||
5558 | |||
5559 | |||
5560 | PyDoc_STRVAR(posix_dup__doc__,static char posix_dup__doc__[] = "dup(fd) -> fd2\n\nReturn a duplicate of a file descriptor." | ||
5561 | "dup(fd) -> fd2\n\n\static char posix_dup__doc__[] = "dup(fd) -> fd2\n\nReturn a duplicate of a file descriptor." | ||
5562 | Return a duplicate of a file descriptor.")static char posix_dup__doc__[] = "dup(fd) -> fd2\n\nReturn a duplicate of a file descriptor."; | ||
5563 | |||
5564 | static PyObject * | ||
5565 | posix_dup(PyObject *self, PyObject *args) | ||
5566 | { | ||
5567 | int fd; | ||
5568 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:dup", &fd)) | ||
5569 | return NULL((void *)0); | ||
5570 | if (!_PyVerify_fd(fd)(1)) | ||
5571 | return posix_error(); | ||
5572 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5573 | fd = dup(fd); | ||
5574 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5575 | if (fd < 0) | ||
5576 | return posix_error(); | ||
5577 | return PyLong_FromLong((long)fd); | ||
5578 | } | ||
5579 | |||
5580 | |||
5581 | PyDoc_STRVAR(posix_dup2__doc__,static char posix_dup2__doc__[] = "dup2(old_fd, new_fd)\n\nDuplicate file descriptor." | ||
5582 | "dup2(old_fd, new_fd)\n\n\static char posix_dup2__doc__[] = "dup2(old_fd, new_fd)\n\nDuplicate file descriptor." | ||
5583 | Duplicate file descriptor.")static char posix_dup2__doc__[] = "dup2(old_fd, new_fd)\n\nDuplicate file descriptor."; | ||
5584 | |||
5585 | static PyObject * | ||
5586 | posix_dup2(PyObject *self, PyObject *args) | ||
5587 | { | ||
5588 | int fd, fd2, res; | ||
5589 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "ii:dup2", &fd, &fd2)) | ||
5590 | return NULL((void *)0); | ||
5591 | if (!_PyVerify_fd_dup2(fd, fd2)(1)) | ||
5592 | return posix_error(); | ||
5593 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5594 | res = dup2(fd, fd2); | ||
5595 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5596 | if (res < 0) | ||
5597 | return posix_error(); | ||
5598 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
5599 | return Py_None(&_Py_NoneStruct); | ||
5600 | } | ||
5601 | |||
5602 | |||
5603 | PyDoc_STRVAR(posix_lseek__doc__,static char posix_lseek__doc__[] = "lseek(fd, pos, how) -> newpos\n\nSet the current position of a file descriptor." | ||
5604 | "lseek(fd, pos, how) -> newpos\n\n\static char posix_lseek__doc__[] = "lseek(fd, pos, how) -> newpos\n\nSet the current position of a file descriptor." | ||
5605 | Set the current position of a file descriptor.")static char posix_lseek__doc__[] = "lseek(fd, pos, how) -> newpos\n\nSet the current position of a file descriptor."; | ||
5606 | |||
5607 | static PyObject * | ||
5608 | posix_lseek(PyObject *self, PyObject *args) | ||
5609 | { | ||
5610 | int fd, how; | ||
5611 | #if defined(MS_WIN64) || defined(MS_WINDOWS) | ||
5612 | PY_LONG_LONGlong long pos, res; | ||
5613 | #else | ||
5614 | off_t pos, res; | ||
5615 | #endif | ||
5616 | PyObject *posobj; | ||
5617 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "iOi:lseek", &fd, &posobj, &how)) | ||
5618 | return NULL((void *)0); | ||
5619 | #ifdef SEEK_SET0 | ||
5620 | /* Turn 0, 1, 2 into SEEK_{SET,CUR,END} */ | ||
5621 | switch (how) { | ||
5622 | case 0: how = SEEK_SET0; break; | ||
5623 | case 1: how = SEEK_CUR1; break; | ||
5624 | case 2: how = SEEK_END2; break; | ||
5625 | } | ||
5626 | #endif /* SEEK_END */ | ||
5627 | |||
5628 | #if !defined(HAVE_LARGEFILE_SUPPORT) | ||
5629 | pos = PyLong_AsLong(posobj); | ||
5630 | #else | ||
5631 | pos = PyLong_Check(posobj)((((((PyObject*)(posobj))->ob_type))->tp_flags & (( 1L<<24))) != 0) ? | ||
5632 | PyLong_AsLongLong(posobj) : PyLong_AsLong(posobj); | ||
5633 | #endif | ||
5634 | if (PyErr_Occurred()) | ||
5635 | return NULL((void *)0); | ||
5636 | |||
5637 | if (!_PyVerify_fd(fd)(1)) | ||
5638 | return posix_error(); | ||
5639 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5640 | #if defined(MS_WIN64) || defined(MS_WINDOWS) | ||
5641 | res = _lseeki64(fd, pos, how); | ||
5642 | #else | ||
5643 | res = lseek(fd, pos, how); | ||
5644 | #endif | ||
5645 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5646 | if (res < 0) | ||
5647 | return posix_error(); | ||
5648 | |||
5649 | #if !defined(HAVE_LARGEFILE_SUPPORT) | ||
5650 | return PyLong_FromLong(res); | ||
5651 | #else | ||
5652 | return PyLong_FromLongLong(res); | ||
5653 | #endif | ||
5654 | } | ||
5655 | |||
5656 | |||
5657 | PyDoc_STRVAR(posix_read__doc__,static char posix_read__doc__[] = "read(fd, buffersize) -> string\n\nRead a file descriptor." | ||
5658 | "read(fd, buffersize) -> string\n\n\static char posix_read__doc__[] = "read(fd, buffersize) -> string\n\nRead a file descriptor." | ||
5659 | Read a file descriptor.")static char posix_read__doc__[] = "read(fd, buffersize) -> string\n\nRead a file descriptor."; | ||
5660 | |||
5661 | static PyObject * | ||
5662 | posix_read(PyObject *self, PyObject *args) | ||
5663 | { | ||
5664 | int fd, size; | ||
5665 | Py_ssize_t n; | ||
5666 | PyObject *buffer; | ||
5667 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "ii:read", &fd, &size)) | ||
5668 | return NULL((void *)0); | ||
5669 | if (size < 0) { | ||
5670 | errno(*__error()) = EINVAL22; | ||
5671 | return posix_error(); | ||
5672 | } | ||
5673 | buffer = PyBytes_FromStringAndSize((char *)NULL((void *)0), size); | ||
5674 | if (buffer == NULL((void *)0)) | ||
5675 | return NULL((void *)0); | ||
5676 | if (!_PyVerify_fd(fd)(1)) { | ||
5677 | Py_DECREF(buffer)do { if (_Py_RefTotal-- , --((PyObject*)(buffer))->ob_refcnt != 0) { if (((PyObject*)buffer)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 5677, (PyObject *)(buffer)); } else _Py_Dealloc((PyObject *)(buffer)); } while (0); | ||
5678 | return posix_error(); | ||
5679 | } | ||
5680 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5681 | n = read(fd, PyBytes_AS_STRING(buffer)((__builtin_expect(!(((((((PyObject*)(buffer))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 5681, "PyBytes_Check(buffer)") : (void)0), (((PyBytesObject *)(buffer))->ob_sval)), size); | ||
5682 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5683 | if (n < 0) { | ||
5684 | Py_DECREF(buffer)do { if (_Py_RefTotal-- , --((PyObject*)(buffer))->ob_refcnt != 0) { if (((PyObject*)buffer)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 5684, (PyObject *)(buffer)); } else _Py_Dealloc((PyObject *)(buffer)); } while (0); | ||
5685 | return posix_error(); | ||
5686 | } | ||
5687 | if (n != size) | ||
5688 | _PyBytes_Resize(&buffer, n); | ||
5689 | return buffer; | ||
5690 | } | ||
5691 | |||
5692 | |||
5693 | PyDoc_STRVAR(posix_write__doc__,static char posix_write__doc__[] = "write(fd, string) -> byteswritten\n\nWrite a string to a file descriptor." | ||
5694 | "write(fd, string) -> byteswritten\n\n\static char posix_write__doc__[] = "write(fd, string) -> byteswritten\n\nWrite a string to a file descriptor." | ||
5695 | Write a string to a file descriptor.")static char posix_write__doc__[] = "write(fd, string) -> byteswritten\n\nWrite a string to a file descriptor."; | ||
5696 | |||
5697 | static PyObject * | ||
5698 | posix_write(PyObject *self, PyObject *args) | ||
5699 | { | ||
5700 | Py_buffer pbuf; | ||
5701 | int fd; | ||
5702 | Py_ssize_t size, len; | ||
5703 | |||
5704 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "iy*:write", &fd, &pbuf)) | ||
5705 | return NULL((void *)0); | ||
5706 | if (!_PyVerify_fd(fd)(1)) { | ||
5707 | PyBuffer_Release(&pbuf); | ||
5708 | return posix_error(); | ||
5709 | } | ||
5710 | len = pbuf.len; | ||
5711 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5712 | #if defined(MS_WIN64) || defined(MS_WINDOWS) | ||
5713 | if (len > INT_MAX2147483647) | ||
5714 | len = INT_MAX2147483647; | ||
5715 | size = write(fd, pbuf.buf, (int)len); | ||
5716 | #else | ||
5717 | size = write(fd, pbuf.buf, len); | ||
5718 | #endif | ||
5719 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5720 | PyBuffer_Release(&pbuf); | ||
5721 | if (size < 0) | ||
5722 | return posix_error(); | ||
5723 | return PyLong_FromSsize_t(size); | ||
5724 | } | ||
5725 | |||
5726 | |||
5727 | PyDoc_STRVAR(posix_fstat__doc__,static char posix_fstat__doc__[] = "fstat(fd) -> stat result\n\nLike stat(), but for an open file descriptor." | ||
5728 | "fstat(fd) -> stat result\n\n\static char posix_fstat__doc__[] = "fstat(fd) -> stat result\n\nLike stat(), but for an open file descriptor." | ||
5729 | Like stat(), but for an open file descriptor.")static char posix_fstat__doc__[] = "fstat(fd) -> stat result\n\nLike stat(), but for an open file descriptor."; | ||
5730 | |||
5731 | static PyObject * | ||
5732 | posix_fstat(PyObject *self, PyObject *args) | ||
5733 | { | ||
5734 | int fd; | ||
5735 | STRUCT_STATstruct stat st; | ||
5736 | int res; | ||
5737 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:fstat", &fd)) | ||
5738 | return NULL((void *)0); | ||
5739 | #ifdef __VMS | ||
5740 | /* on OpenVMS we must ensure that all bytes are written to the file */ | ||
5741 | fsync(fd); | ||
5742 | #endif | ||
5743 | if (!_PyVerify_fd(fd)(1)) | ||
5744 | return posix_error(); | ||
5745 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5746 | res = FSTATfstat(fd, &st); | ||
5747 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5748 | if (res != 0) { | ||
5749 | #ifdef MS_WINDOWS | ||
5750 | return win32_error("fstat", NULL((void *)0)); | ||
5751 | #else | ||
5752 | return posix_error(); | ||
5753 | #endif | ||
5754 | } | ||
5755 | |||
5756 | return _pystat_fromstructstat(&st); | ||
5757 | } | ||
5758 | |||
5759 | PyDoc_STRVAR(posix_isatty__doc__,static char posix_isatty__doc__[] = "isatty(fd) -> bool\n\nReturn True if the file descriptor 'fd' is an open file descriptor\nconnected to the slave end of a terminal." | ||
5760 | "isatty(fd) -> bool\n\n\static char posix_isatty__doc__[] = "isatty(fd) -> bool\n\nReturn True if the file descriptor 'fd' is an open file descriptor\nconnected to the slave end of a terminal." | ||
5761 | Return True if the file descriptor 'fd' is an open file descriptor\n\static char posix_isatty__doc__[] = "isatty(fd) -> bool\n\nReturn True if the file descriptor 'fd' is an open file descriptor\nconnected to the slave end of a terminal." | ||
5762 | connected to the slave end of a terminal.")static char posix_isatty__doc__[] = "isatty(fd) -> bool\n\nReturn True if the file descriptor 'fd' is an open file descriptor\nconnected to the slave end of a terminal."; | ||
5763 | |||
5764 | static PyObject * | ||
5765 | posix_isatty(PyObject *self, PyObject *args) | ||
5766 | { | ||
5767 | int fd; | ||
5768 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:isatty", &fd)) | ||
5769 | return NULL((void *)0); | ||
5770 | if (!_PyVerify_fd(fd)(1)) | ||
5771 | return PyBool_FromLong(0); | ||
5772 | return PyBool_FromLong(isatty(fd)); | ||
5773 | } | ||
5774 | |||
5775 | #ifdef HAVE_PIPE1 | ||
5776 | PyDoc_STRVAR(posix_pipe__doc__,static char posix_pipe__doc__[] = "pipe() -> (read_end, write_end)\n\nCreate a pipe." | ||
5777 | "pipe() -> (read_end, write_end)\n\n\static char posix_pipe__doc__[] = "pipe() -> (read_end, write_end)\n\nCreate a pipe." | ||
5778 | Create a pipe.")static char posix_pipe__doc__[] = "pipe() -> (read_end, write_end)\n\nCreate a pipe."; | ||
5779 | |||
5780 | static PyObject * | ||
5781 | posix_pipe(PyObject *self, PyObject *noargs) | ||
5782 | { | ||
5783 | #if defined(PYOS_OS2) | ||
5784 | HFILE read, write; | ||
5785 | APIRET rc; | ||
5786 | |||
5787 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5788 | rc = DosCreatePipe( &read, &write, 4096); | ||
5789 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5790 | if (rc != NO_ERROR) | ||
5791 | return os2_error(rc); | ||
5792 | |||
5793 | return Py_BuildValue_Py_BuildValue_SizeT("(ii)", read, write); | ||
5794 | #else | ||
5795 | #if !defined(MS_WINDOWS) | ||
5796 | int fds[2]; | ||
5797 | int res; | ||
5798 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5799 | res = pipe(fds); | ||
5800 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5801 | if (res != 0) | ||
5802 | return posix_error(); | ||
5803 | return Py_BuildValue_Py_BuildValue_SizeT("(ii)", fds[0], fds[1]); | ||
5804 | #else /* MS_WINDOWS */ | ||
5805 | HANDLE read, write; | ||
5806 | int read_fd, write_fd; | ||
5807 | BOOL ok; | ||
5808 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5809 | ok = CreatePipe(&read, &write, NULL((void *)0), 0); | ||
5810 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5811 | if (!ok) | ||
5812 | return win32_error("CreatePipe", NULL((void *)0)); | ||
5813 | read_fd = _open_osfhandle((Py_intptr_t)read, 0); | ||
5814 | write_fd = _open_osfhandle((Py_intptr_t)write, 1); | ||
5815 | return Py_BuildValue_Py_BuildValue_SizeT("(ii)", read_fd, write_fd); | ||
5816 | #endif /* MS_WINDOWS */ | ||
5817 | #endif | ||
5818 | } | ||
5819 | #endif /* HAVE_PIPE */ | ||
5820 | |||
5821 | |||
5822 | #ifdef HAVE_MKFIFO1 | ||
5823 | PyDoc_STRVAR(posix_mkfifo__doc__,static char posix_mkfifo__doc__[] = "mkfifo(filename [, mode=0666])\n\nCreate a FIFO (a POSIX named pipe)." | ||
5824 | "mkfifo(filename [, mode=0666])\n\n\static char posix_mkfifo__doc__[] = "mkfifo(filename [, mode=0666])\n\nCreate a FIFO (a POSIX named pipe)." | ||
5825 | Create a FIFO (a POSIX named pipe).")static char posix_mkfifo__doc__[] = "mkfifo(filename [, mode=0666])\n\nCreate a FIFO (a POSIX named pipe)."; | ||
5826 | |||
5827 | static PyObject * | ||
5828 | posix_mkfifo(PyObject *self, PyObject *args) | ||
5829 | { | ||
5830 | PyObject *opath; | ||
5831 | char *filename; | ||
5832 | int mode = 0666; | ||
5833 | int res; | ||
5834 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&|i:mkfifo", PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath, | ||
5835 | &mode)) | ||
5836 | return NULL((void *)0); | ||
5837 | filename = PyBytes_AS_STRING(opath)((__builtin_expect(!(((((((PyObject*)(opath))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 5837, "PyBytes_Check(opath)") : ( void)0), (((PyBytesObject *)(opath))->ob_sval)); | ||
5838 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5839 | res = mkfifo(filename, mode); | ||
5840 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5841 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 5841, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
5842 | if (res < 0) | ||
5843 | return posix_error(); | ||
5844 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
5845 | return Py_None(&_Py_NoneStruct); | ||
5846 | } | ||
5847 | #endif | ||
5848 | |||
5849 | |||
5850 | #if defined(HAVE_MKNOD1) && defined(HAVE_MAKEDEV1) | ||
5851 | PyDoc_STRVAR(posix_mknod__doc__,static char posix_mknod__doc__[] = "mknod(filename [, mode=0600, device])\n\nCreate a filesystem node (file, device special file or named pipe)\nnamed filename. mode specifies both the permissions to use and the\ntype of node to be created, being combined (bitwise OR) with one of\nS_IFREG, S_IFCHR, S_IFBLK, and S_IFIFO. For S_IFCHR and S_IFBLK,\ndevice defines the newly created device special file (probably using\nos.makedev()), otherwise it is ignored." | ||
5852 | "mknod(filename [, mode=0600, device])\n\n\static char posix_mknod__doc__[] = "mknod(filename [, mode=0600, device])\n\nCreate a filesystem node (file, device special file or named pipe)\nnamed filename. mode specifies both the permissions to use and the\ntype of node to be created, being combined (bitwise OR) with one of\nS_IFREG, S_IFCHR, S_IFBLK, and S_IFIFO. For S_IFCHR and S_IFBLK,\ndevice defines the newly created device special file (probably using\nos.makedev()), otherwise it is ignored." | ||
5853 | Create a filesystem node (file, device special file or named pipe)\n\static char posix_mknod__doc__[] = "mknod(filename [, mode=0600, device])\n\nCreate a filesystem node (file, device special file or named pipe)\nnamed filename. mode specifies both the permissions to use and the\ntype of node to be created, being combined (bitwise OR) with one of\nS_IFREG, S_IFCHR, S_IFBLK, and S_IFIFO. For S_IFCHR and S_IFBLK,\ndevice defines the newly created device special file (probably using\nos.makedev()), otherwise it is ignored." | ||
5854 | named filename. mode specifies both the permissions to use and the\n\static char posix_mknod__doc__[] = "mknod(filename [, mode=0600, device])\n\nCreate a filesystem node (file, device special file or named pipe)\nnamed filename. mode specifies both the permissions to use and the\ntype of node to be created, being combined (bitwise OR) with one of\nS_IFREG, S_IFCHR, S_IFBLK, and S_IFIFO. For S_IFCHR and S_IFBLK,\ndevice defines the newly created device special file (probably using\nos.makedev()), otherwise it is ignored." | ||
5855 | type of node to be created, being combined (bitwise OR) with one of\n\static char posix_mknod__doc__[] = "mknod(filename [, mode=0600, device])\n\nCreate a filesystem node (file, device special file or named pipe)\nnamed filename. mode specifies both the permissions to use and the\ntype of node to be created, being combined (bitwise OR) with one of\nS_IFREG, S_IFCHR, S_IFBLK, and S_IFIFO. For S_IFCHR and S_IFBLK,\ndevice defines the newly created device special file (probably using\nos.makedev()), otherwise it is ignored." | ||
5856 | S_IFREG, S_IFCHR, S_IFBLK, and S_IFIFO. For S_IFCHR and S_IFBLK,\n\static char posix_mknod__doc__[] = "mknod(filename [, mode=0600, device])\n\nCreate a filesystem node (file, device special file or named pipe)\nnamed filename. mode specifies both the permissions to use and the\ntype of node to be created, being combined (bitwise OR) with one of\nS_IFREG, S_IFCHR, S_IFBLK, and S_IFIFO. For S_IFCHR and S_IFBLK,\ndevice defines the newly created device special file (probably using\nos.makedev()), otherwise it is ignored." | ||
5857 | device defines the newly created device special file (probably using\n\static char posix_mknod__doc__[] = "mknod(filename [, mode=0600, device])\n\nCreate a filesystem node (file, device special file or named pipe)\nnamed filename. mode specifies both the permissions to use and the\ntype of node to be created, being combined (bitwise OR) with one of\nS_IFREG, S_IFCHR, S_IFBLK, and S_IFIFO. For S_IFCHR and S_IFBLK,\ndevice defines the newly created device special file (probably using\nos.makedev()), otherwise it is ignored." | ||
5858 | os.makedev()), otherwise it is ignored.")static char posix_mknod__doc__[] = "mknod(filename [, mode=0600, device])\n\nCreate a filesystem node (file, device special file or named pipe)\nnamed filename. mode specifies both the permissions to use and the\ntype of node to be created, being combined (bitwise OR) with one of\nS_IFREG, S_IFCHR, S_IFBLK, and S_IFIFO. For S_IFCHR and S_IFBLK,\ndevice defines the newly created device special file (probably using\nos.makedev()), otherwise it is ignored."; | ||
5859 | |||
5860 | |||
5861 | static PyObject * | ||
5862 | posix_mknod(PyObject *self, PyObject *args) | ||
5863 | { | ||
5864 | PyObject *opath; | ||
5865 | char *filename; | ||
5866 | int mode = 0600; | ||
5867 | int device = 0; | ||
5868 | int res; | ||
5869 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&|ii:mknod", PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &opath, | ||
5870 | &mode, &device)) | ||
5871 | return NULL((void *)0); | ||
5872 | filename = PyBytes_AS_STRING(opath)((__builtin_expect(!(((((((PyObject*)(opath))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 5872, "PyBytes_Check(opath)") : ( void)0), (((PyBytesObject *)(opath))->ob_sval)); | ||
5873 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5874 | res = mknod(filename, mode, device); | ||
5875 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5876 | Py_DECREF(opath)do { if (_Py_RefTotal-- , --((PyObject*)(opath))->ob_refcnt != 0) { if (((PyObject*)opath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 5876, (PyObject *)(opath)); } else _Py_Dealloc((PyObject *)(opath)); } while (0); | ||
5877 | if (res < 0) | ||
5878 | return posix_error(); | ||
5879 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
5880 | return Py_None(&_Py_NoneStruct); | ||
5881 | } | ||
5882 | #endif | ||
5883 | |||
5884 | #ifdef HAVE_DEVICE_MACROS1 | ||
5885 | PyDoc_STRVAR(posix_major__doc__,static char posix_major__doc__[] = "major(device) -> major number\nExtracts a device major number from a raw device number." | ||
5886 | "major(device) -> major number\n\static char posix_major__doc__[] = "major(device) -> major number\nExtracts a device major number from a raw device number." | ||
5887 | Extracts a device major number from a raw device number.")static char posix_major__doc__[] = "major(device) -> major number\nExtracts a device major number from a raw device number."; | ||
5888 | |||
5889 | static PyObject * | ||
5890 | posix_major(PyObject *self, PyObject *args) | ||
5891 | { | ||
5892 | int device; | ||
5893 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:major", &device)) | ||
5894 | return NULL((void *)0); | ||
5895 | return PyLong_FromLong((long)major(device)((int32_t)(((u_int32_t)(device) >> 24) & 0xff))); | ||
5896 | } | ||
5897 | |||
5898 | PyDoc_STRVAR(posix_minor__doc__,static char posix_minor__doc__[] = "minor(device) -> minor number\nExtracts a device minor number from a raw device number." | ||
5899 | "minor(device) -> minor number\n\static char posix_minor__doc__[] = "minor(device) -> minor number\nExtracts a device minor number from a raw device number." | ||
5900 | Extracts a device minor number from a raw device number.")static char posix_minor__doc__[] = "minor(device) -> minor number\nExtracts a device minor number from a raw device number."; | ||
5901 | |||
5902 | static PyObject * | ||
5903 | posix_minor(PyObject *self, PyObject *args) | ||
5904 | { | ||
5905 | int device; | ||
5906 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:minor", &device)) | ||
5907 | return NULL((void *)0); | ||
5908 | return PyLong_FromLong((long)minor(device)((int32_t)((device) & 0xffffff))); | ||
5909 | } | ||
5910 | |||
5911 | PyDoc_STRVAR(posix_makedev__doc__,static char posix_makedev__doc__[] = "makedev(major, minor) -> device number\nComposes a raw device number from the major and minor device numbers." | ||
5912 | "makedev(major, minor) -> device number\n\static char posix_makedev__doc__[] = "makedev(major, minor) -> device number\nComposes a raw device number from the major and minor device numbers." | ||
5913 | Composes a raw device number from the major and minor device numbers.")static char posix_makedev__doc__[] = "makedev(major, minor) -> device number\nComposes a raw device number from the major and minor device numbers."; | ||
5914 | |||
5915 | static PyObject * | ||
5916 | posix_makedev(PyObject *self, PyObject *args) | ||
5917 | { | ||
5918 | int major, minor; | ||
5919 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "ii:makedev", &major, &minor)) | ||
5920 | return NULL((void *)0); | ||
5921 | return PyLong_FromLong((long)makedev(major, minor)((dev_t)(((major) << 24) | (minor)))); | ||
5922 | } | ||
5923 | #endif /* device macros */ | ||
5924 | |||
5925 | |||
5926 | #ifdef HAVE_FTRUNCATE1 | ||
5927 | PyDoc_STRVAR(posix_ftruncate__doc__,static char posix_ftruncate__doc__[] = "ftruncate(fd, length)\n\nTruncate a file to a specified length." | ||
5928 | "ftruncate(fd, length)\n\n\static char posix_ftruncate__doc__[] = "ftruncate(fd, length)\n\nTruncate a file to a specified length." | ||
5929 | Truncate a file to a specified length.")static char posix_ftruncate__doc__[] = "ftruncate(fd, length)\n\nTruncate a file to a specified length."; | ||
5930 | |||
5931 | static PyObject * | ||
5932 | posix_ftruncate(PyObject *self, PyObject *args) | ||
5933 | { | ||
5934 | int fd; | ||
5935 | off_t length; | ||
5936 | int res; | ||
5937 | PyObject *lenobj; | ||
5938 | |||
5939 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "iO:ftruncate", &fd, &lenobj)) | ||
5940 | return NULL((void *)0); | ||
5941 | |||
5942 | #if !defined(HAVE_LARGEFILE_SUPPORT) | ||
5943 | length = PyLong_AsLong(lenobj); | ||
5944 | #else | ||
5945 | length = PyLong_Check(lenobj)((((((PyObject*)(lenobj))->ob_type))->tp_flags & (( 1L<<24))) != 0) ? | ||
5946 | PyLong_AsLongLong(lenobj) : PyLong_AsLong(lenobj); | ||
5947 | #endif | ||
5948 | if (PyErr_Occurred()) | ||
5949 | return NULL((void *)0); | ||
5950 | |||
5951 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
5952 | res = ftruncate(fd, length); | ||
5953 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
5954 | if (res < 0) | ||
5955 | return posix_error(); | ||
5956 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
5957 | return Py_None(&_Py_NoneStruct); | ||
5958 | } | ||
5959 | #endif | ||
5960 | |||
5961 | #ifdef HAVE_PUTENV1 | ||
5962 | PyDoc_STRVAR(posix_putenv__doc__,static char posix_putenv__doc__[] = "putenv(key, value)\n\nChange or add an environment variable." | ||
5963 | "putenv(key, value)\n\n\static char posix_putenv__doc__[] = "putenv(key, value)\n\nChange or add an environment variable." | ||
5964 | Change or add an environment variable.")static char posix_putenv__doc__[] = "putenv(key, value)\n\nChange or add an environment variable."; | ||
5965 | |||
5966 | /* Save putenv() parameters as values here, so we can collect them when they | ||
5967 | * get re-set with another call for the same key. */ | ||
5968 | static PyObject *posix_putenv_garbage; | ||
5969 | |||
5970 | static PyObject * | ||
5971 | posix_putenv(PyObject *self, PyObject *args) | ||
5972 | { | ||
5973 | #ifdef MS_WINDOWS | ||
5974 | wchar_t *s1, *s2; | ||
5975 | wchar_t *newenv; | ||
5976 | #else | ||
5977 | PyObject *os1, *os2; | ||
5978 | char *s1, *s2; | ||
5979 | char *newenv; | ||
5980 | #endif | ||
5981 | PyObject *newstr = NULL((void *)0); | ||
5982 | size_t len; | ||
5983 | |||
5984 | #ifdef MS_WINDOWS | ||
5985 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, | ||
5986 | "uu:putenv", | ||
5987 | &s1, &s2)) | ||
5988 | return NULL((void *)0); | ||
5989 | #else | ||
5990 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, | ||
5991 | "O&O&:putenv", | ||
5992 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &os1, | ||
5993 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &os2)) | ||
5994 | return NULL((void *)0); | ||
5995 | s1 = PyBytes_AsString(os1); | ||
5996 | s2 = PyBytes_AsString(os2); | ||
5997 | #endif | ||
5998 | |||
5999 | #if defined(PYOS_OS2) | ||
6000 | if (stricmp(s1, "BEGINLIBPATH") == 0) { | ||
6001 | APIRET rc; | ||
6002 | |||
6003 | rc = DosSetExtLIBPATH(s2, BEGIN_LIBPATH); | ||
6004 | if (rc != NO_ERROR) { | ||
6005 | os2_error(rc); | ||
6006 | goto error; | ||
6007 | } | ||
6008 | |||
6009 | } else if (stricmp(s1, "ENDLIBPATH") == 0) { | ||
6010 | APIRET rc; | ||
6011 | |||
6012 | rc = DosSetExtLIBPATH(s2, END_LIBPATH); | ||
6013 | if (rc != NO_ERROR) { | ||
6014 | os2_error(rc); | ||
6015 | goto error; | ||
6016 | } | ||
6017 | } else { | ||
6018 | #endif | ||
6019 | /* XXX This can leak memory -- not easy to fix :-( */ | ||
6020 | /* len includes space for a trailing \0; the size arg to | ||
6021 | PyBytes_FromStringAndSize does not count that */ | ||
6022 | #ifdef MS_WINDOWS | ||
6023 | len = wcslen(s1) + wcslen(s2) + 2; | ||
6024 | newstr = PyUnicode_FromUnicodePyUnicodeUCS2_FromUnicode(NULL((void *)0), (int)len - 1); | ||
6025 | #else | ||
6026 | len = PyBytes_GET_SIZE(os1)((__builtin_expect(!(((((((PyObject*)(os1))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 6026, "PyBytes_Check(os1)") : (void )0),(((PyVarObject*)(os1))->ob_size)) + PyBytes_GET_SIZE(os2)((__builtin_expect(!(((((((PyObject*)(os2))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 6026, "PyBytes_Check(os2)") : (void )0),(((PyVarObject*)(os2))->ob_size)) + 2; | ||
6027 | newstr = PyBytes_FromStringAndSize(NULL((void *)0), (int)len - 1); | ||
6028 | #endif | ||
6029 | if (newstr == NULL((void *)0)) { | ||
6030 | PyErr_NoMemory(); | ||
6031 | goto error; | ||
6032 | } | ||
6033 | #ifdef MS_WINDOWS | ||
6034 | newenv = PyUnicode_AsUnicodePyUnicodeUCS2_AsUnicode(newstr); | ||
6035 | _snwprintf(newenv, len, L"%s=%s", s1, s2); | ||
6036 | if (_wputenv(newenv)) { | ||
6037 | posix_error(); | ||
6038 | goto error; | ||
6039 | } | ||
6040 | #else | ||
6041 | newenv = PyBytes_AS_STRING(newstr)((__builtin_expect(!(((((((PyObject*)(newstr))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 6041, "PyBytes_Check(newstr)") : (void)0), (((PyBytesObject *)(newstr))->ob_sval)); | ||
6042 | PyOS_snprintf(newenv, len, "%s=%s", s1, s2); | ||
6043 | if (putenv(newenv)) { | ||
6044 | posix_error(); | ||
6045 | goto error; | ||
6046 | } | ||
6047 | #endif | ||
6048 | |||
6049 | /* Install the first arg and newstr in posix_putenv_garbage; | ||
6050 | * this will cause previous value to be collected. This has to | ||
6051 | * happen after the real putenv() call because the old value | ||
6052 | * was still accessible until then. */ | ||
6053 | if (PyDict_SetItem(posix_putenv_garbage, | ||
6054 | #ifdef MS_WINDOWS | ||
6055 | PyTuple_GET_ITEM(args, 0)(((PyTupleObject *)(args))->ob_item[0]), | ||
6056 | #else | ||
6057 | os1, | ||
6058 | #endif | ||
6059 | newstr)) { | ||
6060 | /* really not much we can do; just leak */ | ||
6061 | PyErr_Clear(); | ||
6062 | } | ||
6063 | else { | ||
6064 | Py_DECREF(newstr)do { if (_Py_RefTotal-- , --((PyObject*)(newstr))->ob_refcnt != 0) { if (((PyObject*)newstr)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 6064, (PyObject *)(newstr)); } else _Py_Dealloc((PyObject *)(newstr)); } while (0); | ||
6065 | } | ||
6066 | |||
6067 | #if defined(PYOS_OS2) | ||
6068 | } | ||
6069 | #endif | ||
6070 | |||
6071 | #ifndef MS_WINDOWS | ||
6072 | Py_DECREF(os1)do { if (_Py_RefTotal-- , --((PyObject*)(os1))->ob_refcnt != 0) { if (((PyObject*)os1)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 6072, (PyObject *)(os1)); } else _Py_Dealloc ((PyObject *)(os1)); } while (0); | ||
6073 | Py_DECREF(os2)do { if (_Py_RefTotal-- , --((PyObject*)(os2))->ob_refcnt != 0) { if (((PyObject*)os2)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 6073, (PyObject *)(os2)); } else _Py_Dealloc ((PyObject *)(os2)); } while (0); | ||
6074 | #endif | ||
6075 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct); | ||
6076 | |||
6077 | error: | ||
6078 | #ifndef MS_WINDOWS | ||
6079 | Py_DECREF(os1)do { if (_Py_RefTotal-- , --((PyObject*)(os1))->ob_refcnt != 0) { if (((PyObject*)os1)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 6079, (PyObject *)(os1)); } else _Py_Dealloc ((PyObject *)(os1)); } while (0); | ||
6080 | Py_DECREF(os2)do { if (_Py_RefTotal-- , --((PyObject*)(os2))->ob_refcnt != 0) { if (((PyObject*)os2)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 6080, (PyObject *)(os2)); } else _Py_Dealloc ((PyObject *)(os2)); } while (0); | ||
6081 | #endif | ||
6082 | Py_XDECREF(newstr)do { if ((newstr) == ((void *)0)) ; else do { if (_Py_RefTotal -- , --((PyObject*)(newstr))->ob_refcnt != 0) { if (((PyObject *)newstr)->ob_refcnt < 0) _Py_NegativeRefcount("./Modules/posixmodule.c" , 6082, (PyObject *)(newstr)); } else _Py_Dealloc((PyObject * )(newstr)); } while (0); } while (0); | ||
6083 | return NULL((void *)0); | ||
6084 | } | ||
6085 | #endif /* putenv */ | ||
6086 | |||
6087 | #ifdef HAVE_UNSETENV1 | ||
6088 | PyDoc_STRVAR(posix_unsetenv__doc__,static char posix_unsetenv__doc__[] = "unsetenv(key)\n\nDelete an environment variable." | ||
6089 | "unsetenv(key)\n\n\static char posix_unsetenv__doc__[] = "unsetenv(key)\n\nDelete an environment variable." | ||
6090 | Delete an environment variable.")static char posix_unsetenv__doc__[] = "unsetenv(key)\n\nDelete an environment variable."; | ||
6091 | |||
6092 | static PyObject * | ||
6093 | posix_unsetenv(PyObject *self, PyObject *args) | ||
6094 | { | ||
6095 | #ifdef MS_WINDOWS | ||
6096 | char *s1; | ||
6097 | |||
6098 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "s:unsetenv", &s1)) | ||
6099 | return NULL((void *)0); | ||
6100 | #else | ||
6101 | PyObject *os1; | ||
6102 | char *s1; | ||
6103 | |||
6104 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&:unsetenv", | ||
6105 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &os1)) | ||
6106 | return NULL((void *)0); | ||
6107 | s1 = PyBytes_AsString(os1); | ||
6108 | #endif | ||
6109 | |||
6110 | unsetenv(s1); | ||
6111 | |||
6112 | /* Remove the key from posix_putenv_garbage; | ||
6113 | * this will cause it to be collected. This has to | ||
6114 | * happen after the real unsetenv() call because the | ||
6115 | * old value was still accessible until then. | ||
6116 | */ | ||
6117 | if (PyDict_DelItem(posix_putenv_garbage, | ||
6118 | #ifdef MS_WINDOWS | ||
6119 | PyTuple_GET_ITEM(args, 0)(((PyTupleObject *)(args))->ob_item[0]) | ||
6120 | #else | ||
6121 | os1 | ||
6122 | #endif | ||
6123 | )) { | ||
6124 | /* really not much we can do; just leak */ | ||
6125 | PyErr_Clear(); | ||
6126 | } | ||
6127 | |||
6128 | #ifndef MS_WINDOWS | ||
6129 | Py_DECREF(os1)do { if (_Py_RefTotal-- , --((PyObject*)(os1))->ob_refcnt != 0) { if (((PyObject*)os1)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 6129, (PyObject *)(os1)); } else _Py_Dealloc ((PyObject *)(os1)); } while (0); | ||
6130 | #endif | ||
6131 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct); | ||
6132 | } | ||
6133 | #endif /* unsetenv */ | ||
6134 | |||
6135 | PyDoc_STRVAR(posix_strerror__doc__,static char posix_strerror__doc__[] = "strerror(code) -> string\n\nTranslate an error code to a message string." | ||
6136 | "strerror(code) -> string\n\n\static char posix_strerror__doc__[] = "strerror(code) -> string\n\nTranslate an error code to a message string." | ||
6137 | Translate an error code to a message string.")static char posix_strerror__doc__[] = "strerror(code) -> string\n\nTranslate an error code to a message string."; | ||
6138 | |||
6139 | static PyObject * | ||
6140 | posix_strerror(PyObject *self, PyObject *args) | ||
6141 | { | ||
6142 | int code; | ||
6143 | char *message; | ||
6144 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:strerror", &code)) | ||
6145 | return NULL((void *)0); | ||
6146 | message = strerror(code); | ||
6147 | if (message == NULL((void *)0)) { | ||
6148 | PyErr_SetString(PyExc_ValueError, | ||
6149 | "strerror() argument out of range"); | ||
6150 | return NULL((void *)0); | ||
6151 | } | ||
6152 | return PyUnicode_FromStringPyUnicodeUCS2_FromString(message); | ||
6153 | } | ||
6154 | |||
6155 | |||
6156 | #ifdef HAVE_SYS_WAIT_H1 | ||
6157 | |||
6158 | #ifdef WCOREDUMP | ||
6159 | PyDoc_STRVAR(posix_WCOREDUMP__doc__,static char posix_WCOREDUMP__doc__[] = "WCOREDUMP(status) -> bool\n\nReturn True if the process returning 'status' was dumped to a core file." | ||
6160 | "WCOREDUMP(status) -> bool\n\n\static char posix_WCOREDUMP__doc__[] = "WCOREDUMP(status) -> bool\n\nReturn True if the process returning 'status' was dumped to a core file." | ||
6161 | Return True if the process returning 'status' was dumped to a core file.")static char posix_WCOREDUMP__doc__[] = "WCOREDUMP(status) -> bool\n\nReturn True if the process returning 'status' was dumped to a core file."; | ||
6162 | |||
6163 | static PyObject * | ||
6164 | posix_WCOREDUMP(PyObject *self, PyObject *args) | ||
6165 | { | ||
6166 | WAIT_TYPEint status; | ||
6167 | WAIT_STATUS_INT(status)(status) = 0; | ||
6168 | |||
6169 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:WCOREDUMP", &WAIT_STATUS_INT(status)(status))) | ||
6170 | return NULL((void *)0); | ||
6171 | |||
6172 | return PyBool_FromLong(WCOREDUMP(status)((*(int *)&(status)) & 0200)); | ||
6173 | } | ||
6174 | #endif /* WCOREDUMP */ | ||
6175 | |||
6176 | #ifdef WIFCONTINUED | ||
6177 | PyDoc_STRVAR(posix_WIFCONTINUED__doc__,static char posix_WIFCONTINUED__doc__[] = "WIFCONTINUED(status) -> bool\n\nReturn True if the process returning 'status' was continued from a\njob control stop." | ||
6178 | "WIFCONTINUED(status) -> bool\n\n\static char posix_WIFCONTINUED__doc__[] = "WIFCONTINUED(status) -> bool\n\nReturn True if the process returning 'status' was continued from a\njob control stop." | ||
6179 | Return True if the process returning 'status' was continued from a\n\static char posix_WIFCONTINUED__doc__[] = "WIFCONTINUED(status) -> bool\n\nReturn True if the process returning 'status' was continued from a\njob control stop." | ||
6180 | job control stop.")static char posix_WIFCONTINUED__doc__[] = "WIFCONTINUED(status) -> bool\n\nReturn True if the process returning 'status' was continued from a\njob control stop."; | ||
6181 | |||
6182 | static PyObject * | ||
6183 | posix_WIFCONTINUED(PyObject *self, PyObject *args) | ||
6184 | { | ||
6185 | WAIT_TYPEint status; | ||
6186 | WAIT_STATUS_INT(status)(status) = 0; | ||
6187 | |||
6188 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:WCONTINUED", &WAIT_STATUS_INT(status)(status))) | ||
6189 | return NULL((void *)0); | ||
6190 | |||
6191 | return PyBool_FromLong(WIFCONTINUED(status)(((*(int *)&(status)) & 0177) == 0177 && ((*( int *)&(status)) >> 8) == 0x13)); | ||
6192 | } | ||
6193 | #endif /* WIFCONTINUED */ | ||
6194 | |||
6195 | #ifdef WIFSTOPPED | ||
6196 | PyDoc_STRVAR(posix_WIFSTOPPED__doc__,static char posix_WIFSTOPPED__doc__[] = "WIFSTOPPED(status) -> bool\n\nReturn True if the process returning 'status' was stopped." | ||
6197 | "WIFSTOPPED(status) -> bool\n\n\static char posix_WIFSTOPPED__doc__[] = "WIFSTOPPED(status) -> bool\n\nReturn True if the process returning 'status' was stopped." | ||
6198 | Return True if the process returning 'status' was stopped.")static char posix_WIFSTOPPED__doc__[] = "WIFSTOPPED(status) -> bool\n\nReturn True if the process returning 'status' was stopped."; | ||
6199 | |||
6200 | static PyObject * | ||
6201 | posix_WIFSTOPPED(PyObject *self, PyObject *args) | ||
6202 | { | ||
6203 | WAIT_TYPEint status; | ||
6204 | WAIT_STATUS_INT(status)(status) = 0; | ||
6205 | |||
6206 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:WIFSTOPPED", &WAIT_STATUS_INT(status)(status))) | ||
6207 | return NULL((void *)0); | ||
6208 | |||
6209 | return PyBool_FromLong(WIFSTOPPED(status)(((*(int *)&(status)) & 0177) == 0177 && ((*( int *)&(status)) >> 8) != 0x13)); | ||
6210 | } | ||
6211 | #endif /* WIFSTOPPED */ | ||
6212 | |||
6213 | #ifdef WIFSIGNALED | ||
6214 | PyDoc_STRVAR(posix_WIFSIGNALED__doc__,static char posix_WIFSIGNALED__doc__[] = "WIFSIGNALED(status) -> bool\n\nReturn True if the process returning 'status' was terminated by a signal." | ||
6215 | "WIFSIGNALED(status) -> bool\n\n\static char posix_WIFSIGNALED__doc__[] = "WIFSIGNALED(status) -> bool\n\nReturn True if the process returning 'status' was terminated by a signal." | ||
6216 | Return True if the process returning 'status' was terminated by a signal.")static char posix_WIFSIGNALED__doc__[] = "WIFSIGNALED(status) -> bool\n\nReturn True if the process returning 'status' was terminated by a signal."; | ||
6217 | |||
6218 | static PyObject * | ||
6219 | posix_WIFSIGNALED(PyObject *self, PyObject *args) | ||
6220 | { | ||
6221 | WAIT_TYPEint status; | ||
6222 | WAIT_STATUS_INT(status)(status) = 0; | ||
6223 | |||
6224 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:WIFSIGNALED", &WAIT_STATUS_INT(status)(status))) | ||
6225 | return NULL((void *)0); | ||
6226 | |||
6227 | return PyBool_FromLong(WIFSIGNALED(status)(((*(int *)&(status)) & 0177) != 0177 && ((*( int *)&(status)) & 0177) != 0)); | ||
6228 | } | ||
6229 | #endif /* WIFSIGNALED */ | ||
6230 | |||
6231 | #ifdef WIFEXITED | ||
6232 | PyDoc_STRVAR(posix_WIFEXITED__doc__,static char posix_WIFEXITED__doc__[] = "WIFEXITED(status) -> bool\n\nReturn true if the process returning 'status' exited using the exit()\nsystem call." | ||
6233 | "WIFEXITED(status) -> bool\n\n\static char posix_WIFEXITED__doc__[] = "WIFEXITED(status) -> bool\n\nReturn true if the process returning 'status' exited using the exit()\nsystem call." | ||
6234 | Return true if the process returning 'status' exited using the exit()\n\static char posix_WIFEXITED__doc__[] = "WIFEXITED(status) -> bool\n\nReturn true if the process returning 'status' exited using the exit()\nsystem call." | ||
6235 | system call.")static char posix_WIFEXITED__doc__[] = "WIFEXITED(status) -> bool\n\nReturn true if the process returning 'status' exited using the exit()\nsystem call."; | ||
6236 | |||
6237 | static PyObject * | ||
6238 | posix_WIFEXITED(PyObject *self, PyObject *args) | ||
6239 | { | ||
6240 | WAIT_TYPEint status; | ||
6241 | WAIT_STATUS_INT(status)(status) = 0; | ||
6242 | |||
6243 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:WIFEXITED", &WAIT_STATUS_INT(status)(status))) | ||
6244 | return NULL((void *)0); | ||
6245 | |||
6246 | return PyBool_FromLong(WIFEXITED(status)(((*(int *)&(status)) & 0177) == 0)); | ||
6247 | } | ||
6248 | #endif /* WIFEXITED */ | ||
6249 | |||
6250 | #ifdef WEXITSTATUS | ||
6251 | PyDoc_STRVAR(posix_WEXITSTATUS__doc__,static char posix_WEXITSTATUS__doc__[] = "WEXITSTATUS(status) -> integer\n\nReturn the process return code from 'status'." | ||
6252 | "WEXITSTATUS(status) -> integer\n\n\static char posix_WEXITSTATUS__doc__[] = "WEXITSTATUS(status) -> integer\n\nReturn the process return code from 'status'." | ||
6253 | Return the process return code from 'status'.")static char posix_WEXITSTATUS__doc__[] = "WEXITSTATUS(status) -> integer\n\nReturn the process return code from 'status'."; | ||
6254 | |||
6255 | static PyObject * | ||
6256 | posix_WEXITSTATUS(PyObject *self, PyObject *args) | ||
6257 | { | ||
6258 | WAIT_TYPEint status; | ||
6259 | WAIT_STATUS_INT(status)(status) = 0; | ||
6260 | |||
6261 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:WEXITSTATUS", &WAIT_STATUS_INT(status)(status))) | ||
6262 | return NULL((void *)0); | ||
6263 | |||
6264 | return Py_BuildValue_Py_BuildValue_SizeT("i", WEXITSTATUS(status)(((*(int *)&(status)) >> 8) & 0x000000ff)); | ||
6265 | } | ||
6266 | #endif /* WEXITSTATUS */ | ||
6267 | |||
6268 | #ifdef WTERMSIG | ||
6269 | PyDoc_STRVAR(posix_WTERMSIG__doc__,static char posix_WTERMSIG__doc__[] = "WTERMSIG(status) -> integer\n\nReturn the signal that terminated the process that provided the 'status'\nvalue." | ||
6270 | "WTERMSIG(status) -> integer\n\n\static char posix_WTERMSIG__doc__[] = "WTERMSIG(status) -> integer\n\nReturn the signal that terminated the process that provided the 'status'\nvalue." | ||
6271 | Return the signal that terminated the process that provided the 'status'\n\static char posix_WTERMSIG__doc__[] = "WTERMSIG(status) -> integer\n\nReturn the signal that terminated the process that provided the 'status'\nvalue." | ||
6272 | value.")static char posix_WTERMSIG__doc__[] = "WTERMSIG(status) -> integer\n\nReturn the signal that terminated the process that provided the 'status'\nvalue."; | ||
6273 | |||
6274 | static PyObject * | ||
6275 | posix_WTERMSIG(PyObject *self, PyObject *args) | ||
6276 | { | ||
6277 | WAIT_TYPEint status; | ||
6278 | WAIT_STATUS_INT(status)(status) = 0; | ||
6279 | |||
6280 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:WTERMSIG", &WAIT_STATUS_INT(status)(status))) | ||
6281 | return NULL((void *)0); | ||
6282 | |||
6283 | return Py_BuildValue_Py_BuildValue_SizeT("i", WTERMSIG(status)(((*(int *)&(status)) & 0177))); | ||
6284 | } | ||
6285 | #endif /* WTERMSIG */ | ||
6286 | |||
6287 | #ifdef WSTOPSIG | ||
6288 | PyDoc_STRVAR(posix_WSTOPSIG__doc__,static char posix_WSTOPSIG__doc__[] = "WSTOPSIG(status) -> integer\n\nReturn the signal that stopped the process that provided\nthe 'status' value." | ||
6289 | "WSTOPSIG(status) -> integer\n\n\static char posix_WSTOPSIG__doc__[] = "WSTOPSIG(status) -> integer\n\nReturn the signal that stopped the process that provided\nthe 'status' value." | ||
6290 | Return the signal that stopped the process that provided\n\static char posix_WSTOPSIG__doc__[] = "WSTOPSIG(status) -> integer\n\nReturn the signal that stopped the process that provided\nthe 'status' value." | ||
6291 | the 'status' value.")static char posix_WSTOPSIG__doc__[] = "WSTOPSIG(status) -> integer\n\nReturn the signal that stopped the process that provided\nthe 'status' value."; | ||
6292 | |||
6293 | static PyObject * | ||
6294 | posix_WSTOPSIG(PyObject *self, PyObject *args) | ||
6295 | { | ||
6296 | WAIT_TYPEint status; | ||
6297 | WAIT_STATUS_INT(status)(status) = 0; | ||
6298 | |||
6299 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:WSTOPSIG", &WAIT_STATUS_INT(status)(status))) | ||
6300 | return NULL((void *)0); | ||
6301 | |||
6302 | return Py_BuildValue_Py_BuildValue_SizeT("i", WSTOPSIG(status)((*(int *)&(status)) >> 8)); | ||
6303 | } | ||
6304 | #endif /* WSTOPSIG */ | ||
6305 | |||
6306 | #endif /* HAVE_SYS_WAIT_H */ | ||
6307 | |||
6308 | |||
6309 | #if defined(HAVE_FSTATVFS1) && defined(HAVE_SYS_STATVFS_H1) | ||
6310 | #ifdef _SCO_DS | ||
6311 | /* SCO OpenServer 5.0 and later requires _SVID3 before it reveals the | ||
6312 | needed definitions in sys/statvfs.h */ | ||
6313 | #define _SVID3 | ||
6314 | #endif | ||
6315 | #include <sys/statvfs.h> | ||
6316 | |||
6317 | static PyObject* | ||
6318 | _pystatvfs_fromstructstatvfs(struct statvfs st) { | ||
6319 | PyObject *v = PyStructSequence_New(&StatVFSResultType); | ||
6320 | if (v == NULL((void *)0)) | ||
6321 | return NULL((void *)0); | ||
6322 | |||
6323 | #if !defined(HAVE_LARGEFILE_SUPPORT) | ||
6324 | PyStructSequence_SET_ITEM(v, 0, PyLong_FromLong((long) st.f_bsize))(((PyTupleObject *)(v))->ob_item[0] = PyLong_FromLong((long ) st.f_bsize)); | ||
6325 | PyStructSequence_SET_ITEM(v, 1, PyLong_FromLong((long) st.f_frsize))(((PyTupleObject *)(v))->ob_item[1] = PyLong_FromLong((long ) st.f_frsize)); | ||
6326 | PyStructSequence_SET_ITEM(v, 2, PyLong_FromLong((long) st.f_blocks))(((PyTupleObject *)(v))->ob_item[2] = PyLong_FromLong((long ) st.f_blocks)); | ||
6327 | PyStructSequence_SET_ITEM(v, 3, PyLong_FromLong((long) st.f_bfree))(((PyTupleObject *)(v))->ob_item[3] = PyLong_FromLong((long ) st.f_bfree)); | ||
6328 | PyStructSequence_SET_ITEM(v, 4, PyLong_FromLong((long) st.f_bavail))(((PyTupleObject *)(v))->ob_item[4] = PyLong_FromLong((long ) st.f_bavail)); | ||
6329 | PyStructSequence_SET_ITEM(v, 5, PyLong_FromLong((long) st.f_files))(((PyTupleObject *)(v))->ob_item[5] = PyLong_FromLong((long ) st.f_files)); | ||
6330 | PyStructSequence_SET_ITEM(v, 6, PyLong_FromLong((long) st.f_ffree))(((PyTupleObject *)(v))->ob_item[6] = PyLong_FromLong((long ) st.f_ffree)); | ||
6331 | PyStructSequence_SET_ITEM(v, 7, PyLong_FromLong((long) st.f_favail))(((PyTupleObject *)(v))->ob_item[7] = PyLong_FromLong((long ) st.f_favail)); | ||
6332 | PyStructSequence_SET_ITEM(v, 8, PyLong_FromLong((long) st.f_flag))(((PyTupleObject *)(v))->ob_item[8] = PyLong_FromLong((long ) st.f_flag)); | ||
6333 | PyStructSequence_SET_ITEM(v, 9, PyLong_FromLong((long) st.f_namemax))(((PyTupleObject *)(v))->ob_item[9] = PyLong_FromLong((long ) st.f_namemax)); | ||
6334 | #else | ||
6335 | PyStructSequence_SET_ITEM(v, 0, PyLong_FromLong((long) st.f_bsize))(((PyTupleObject *)(v))->ob_item[0] = PyLong_FromLong((long ) st.f_bsize)); | ||
6336 | PyStructSequence_SET_ITEM(v, 1, PyLong_FromLong((long) st.f_frsize))(((PyTupleObject *)(v))->ob_item[1] = PyLong_FromLong((long ) st.f_frsize)); | ||
6337 | PyStructSequence_SET_ITEM(v, 2,(((PyTupleObject *)(v))->ob_item[2] = PyLong_FromLongLong( (long long) st.f_blocks)) | ||
6338 | PyLong_FromLongLong((PY_LONG_LONG) st.f_blocks))(((PyTupleObject *)(v))->ob_item[2] = PyLong_FromLongLong( (long long) st.f_blocks)); | ||
6339 | PyStructSequence_SET_ITEM(v, 3,(((PyTupleObject *)(v))->ob_item[3] = PyLong_FromLongLong( (long long) st.f_bfree)) | ||
6340 | PyLong_FromLongLong((PY_LONG_LONG) st.f_bfree))(((PyTupleObject *)(v))->ob_item[3] = PyLong_FromLongLong( (long long) st.f_bfree)); | ||
6341 | PyStructSequence_SET_ITEM(v, 4,(((PyTupleObject *)(v))->ob_item[4] = PyLong_FromLongLong( (long long) st.f_bavail)) | ||
6342 | PyLong_FromLongLong((PY_LONG_LONG) st.f_bavail))(((PyTupleObject *)(v))->ob_item[4] = PyLong_FromLongLong( (long long) st.f_bavail)); | ||
6343 | PyStructSequence_SET_ITEM(v, 5,(((PyTupleObject *)(v))->ob_item[5] = PyLong_FromLongLong( (long long) st.f_files)) | ||
6344 | PyLong_FromLongLong((PY_LONG_LONG) st.f_files))(((PyTupleObject *)(v))->ob_item[5] = PyLong_FromLongLong( (long long) st.f_files)); | ||
6345 | PyStructSequence_SET_ITEM(v, 6,(((PyTupleObject *)(v))->ob_item[6] = PyLong_FromLongLong( (long long) st.f_ffree)) | ||
6346 | PyLong_FromLongLong((PY_LONG_LONG) st.f_ffree))(((PyTupleObject *)(v))->ob_item[6] = PyLong_FromLongLong( (long long) st.f_ffree)); | ||
6347 | PyStructSequence_SET_ITEM(v, 7,(((PyTupleObject *)(v))->ob_item[7] = PyLong_FromLongLong( (long long) st.f_favail)) | ||
6348 | PyLong_FromLongLong((PY_LONG_LONG) st.f_favail))(((PyTupleObject *)(v))->ob_item[7] = PyLong_FromLongLong( (long long) st.f_favail)); | ||
6349 | PyStructSequence_SET_ITEM(v, 8, PyLong_FromLong((long) st.f_flag))(((PyTupleObject *)(v))->ob_item[8] = PyLong_FromLong((long ) st.f_flag)); | ||
6350 | PyStructSequence_SET_ITEM(v, 9, PyLong_FromLong((long) st.f_namemax))(((PyTupleObject *)(v))->ob_item[9] = PyLong_FromLong((long ) st.f_namemax)); | ||
6351 | #endif | ||
6352 | |||
6353 | return v; | ||
6354 | } | ||
6355 | |||
6356 | PyDoc_STRVAR(posix_fstatvfs__doc__,static char posix_fstatvfs__doc__[] = "fstatvfs(fd) -> statvfs result\n\nPerform an fstatvfs system call on the given fd." | ||
6357 | "fstatvfs(fd) -> statvfs result\n\n\static char posix_fstatvfs__doc__[] = "fstatvfs(fd) -> statvfs result\n\nPerform an fstatvfs system call on the given fd." | ||
6358 | Perform an fstatvfs system call on the given fd.")static char posix_fstatvfs__doc__[] = "fstatvfs(fd) -> statvfs result\n\nPerform an fstatvfs system call on the given fd."; | ||
6359 | |||
6360 | static PyObject * | ||
6361 | posix_fstatvfs(PyObject *self, PyObject *args) | ||
6362 | { | ||
6363 | int fd, res; | ||
6364 | struct statvfs st; | ||
6365 | |||
6366 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:fstatvfs", &fd)) | ||
6367 | return NULL((void *)0); | ||
6368 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
6369 | res = fstatvfs(fd, &st); | ||
6370 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
6371 | if (res != 0) | ||
6372 | return posix_error(); | ||
6373 | |||
6374 | return _pystatvfs_fromstructstatvfs(st); | ||
6375 | } | ||
6376 | #endif /* HAVE_FSTATVFS && HAVE_SYS_STATVFS_H */ | ||
6377 | |||
6378 | |||
6379 | #if defined(HAVE_STATVFS1) && defined(HAVE_SYS_STATVFS_H1) | ||
6380 | #include <sys/statvfs.h> | ||
6381 | |||
6382 | PyDoc_STRVAR(posix_statvfs__doc__,static char posix_statvfs__doc__[] = "statvfs(path) -> statvfs result\n\nPerform a statvfs system call on the given path." | ||
6383 | "statvfs(path) -> statvfs result\n\n\static char posix_statvfs__doc__[] = "statvfs(path) -> statvfs result\n\nPerform a statvfs system call on the given path." | ||
6384 | Perform a statvfs system call on the given path.")static char posix_statvfs__doc__[] = "statvfs(path) -> statvfs result\n\nPerform a statvfs system call on the given path."; | ||
6385 | |||
6386 | static PyObject * | ||
6387 | posix_statvfs(PyObject *self, PyObject *args) | ||
6388 | { | ||
6389 | char *path; | ||
6390 | int res; | ||
6391 | struct statvfs st; | ||
6392 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "s:statvfs", &path)) | ||
6393 | return NULL((void *)0); | ||
6394 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
6395 | res = statvfs(path, &st); | ||
6396 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
6397 | if (res != 0) | ||
6398 | return posix_error_with_filename(path); | ||
6399 | |||
6400 | return _pystatvfs_fromstructstatvfs(st); | ||
6401 | } | ||
6402 | #endif /* HAVE_STATVFS */ | ||
6403 | |||
6404 | /* This is used for fpathconf(), pathconf(), confstr() and sysconf(). | ||
6405 | * It maps strings representing configuration variable names to | ||
6406 | * integer values, allowing those functions to be called with the | ||
6407 | * magic names instead of polluting the module's namespace with tons of | ||
6408 | * rarely-used constants. There are three separate tables that use | ||
6409 | * these definitions. | ||
6410 | * | ||
6411 | * This code is always included, even if none of the interfaces that | ||
6412 | * need it are included. The #if hackery needed to avoid it would be | ||
6413 | * sufficiently pervasive that it's not worth the loss of readability. | ||
6414 | */ | ||
6415 | struct constdef { | ||
6416 | char *name; | ||
6417 | long value; | ||
6418 | }; | ||
6419 | |||
6420 | static int | ||
6421 | conv_confname(PyObject *arg, int *valuep, struct constdef *table, | ||
6422 | size_t tablesize) | ||
6423 | { | ||
6424 | if (PyLong_Check(arg)((((((PyObject*)(arg))->ob_type))->tp_flags & ((1L<< 24))) != 0)) { | ||
6425 | *valuep = PyLong_AS_LONG(arg)PyLong_AsLong(arg); | ||
6426 | return 1; | ||
6427 | } | ||
6428 | else { | ||
6429 | /* look up the value in the table using a binary search */ | ||
6430 | size_t lo = 0; | ||
6431 | size_t mid; | ||
6432 | size_t hi = tablesize; | ||
6433 | int cmp; | ||
6434 | const char *confname; | ||
6435 | if (!PyUnicode_Check(arg)((((((PyObject*)(arg))->ob_type))->tp_flags & ((1L<< 28))) != 0)) { | ||
6436 | PyErr_SetString(PyExc_TypeError, | ||
6437 | "configuration names must be strings or integers"); | ||
6438 | return 0; | ||
6439 | } | ||
6440 | confname = _PyUnicode_AsString(arg); | ||
6441 | if (confname == NULL((void *)0)) | ||
6442 | return 0; | ||
6443 | while (lo < hi) { | ||
6444 | mid = (lo + hi) / 2; | ||
6445 | cmp = strcmp(confname, table[mid].name); | ||
6446 | if (cmp < 0) | ||
6447 | hi = mid; | ||
6448 | else if (cmp > 0) | ||
6449 | lo = mid + 1; | ||
6450 | else { | ||
6451 | *valuep = table[mid].value; | ||
6452 | return 1; | ||
6453 | } | ||
6454 | } | ||
6455 | PyErr_SetString(PyExc_ValueError, "unrecognized configuration name"); | ||
6456 | return 0; | ||
6457 | } | ||
6458 | } | ||
6459 | |||
6460 | |||
6461 | #if defined(HAVE_FPATHCONF1) || defined(HAVE_PATHCONF1) | ||
6462 | static struct constdef posix_constants_pathconf[] = { | ||
6463 | #ifdef _PC_ABI_AIO_XFER_MAX | ||
6464 | {"PC_ABI_AIO_XFER_MAX", _PC_ABI_AIO_XFER_MAX}, | ||
6465 | #endif | ||
6466 | #ifdef _PC_ABI_ASYNC_IO | ||
6467 | {"PC_ABI_ASYNC_IO", _PC_ABI_ASYNC_IO}, | ||
6468 | #endif | ||
6469 | #ifdef _PC_ASYNC_IO17 | ||
6470 | {"PC_ASYNC_IO", _PC_ASYNC_IO17}, | ||
6471 | #endif | ||
6472 | #ifdef _PC_CHOWN_RESTRICTED7 | ||
6473 | {"PC_CHOWN_RESTRICTED", _PC_CHOWN_RESTRICTED7}, | ||
6474 | #endif | ||
6475 | #ifdef _PC_FILESIZEBITS18 | ||
6476 | {"PC_FILESIZEBITS", _PC_FILESIZEBITS18}, | ||
6477 | #endif | ||
6478 | #ifdef _PC_LAST | ||
6479 | {"PC_LAST", _PC_LAST}, | ||
6480 | #endif | ||
6481 | #ifdef _PC_LINK_MAX1 | ||
6482 | {"PC_LINK_MAX", _PC_LINK_MAX1}, | ||
6483 | #endif | ||
6484 | #ifdef _PC_MAX_CANON2 | ||
6485 | {"PC_MAX_CANON", _PC_MAX_CANON2}, | ||
6486 | #endif | ||
6487 | #ifdef _PC_MAX_INPUT3 | ||
6488 | {"PC_MAX_INPUT", _PC_MAX_INPUT3}, | ||
6489 | #endif | ||
6490 | #ifdef _PC_NAME_MAX4 | ||
6491 | {"PC_NAME_MAX", _PC_NAME_MAX4}, | ||
6492 | #endif | ||
6493 | #ifdef _PC_NO_TRUNC8 | ||
6494 | {"PC_NO_TRUNC", _PC_NO_TRUNC8}, | ||
6495 | #endif | ||
6496 | #ifdef _PC_PATH_MAX5 | ||
6497 | {"PC_PATH_MAX", _PC_PATH_MAX5}, | ||
6498 | #endif | ||
6499 | #ifdef _PC_PIPE_BUF6 | ||
6500 | {"PC_PIPE_BUF", _PC_PIPE_BUF6}, | ||
6501 | #endif | ||
6502 | #ifdef _PC_PRIO_IO19 | ||
6503 | {"PC_PRIO_IO", _PC_PRIO_IO19}, | ||
6504 | #endif | ||
6505 | #ifdef _PC_SOCK_MAXBUF | ||
6506 | {"PC_SOCK_MAXBUF", _PC_SOCK_MAXBUF}, | ||
6507 | #endif | ||
6508 | #ifdef _PC_SYNC_IO25 | ||
6509 | {"PC_SYNC_IO", _PC_SYNC_IO25}, | ||
6510 | #endif | ||
6511 | #ifdef _PC_VDISABLE9 | ||
6512 | {"PC_VDISABLE", _PC_VDISABLE9}, | ||
6513 | #endif | ||
6514 | #ifdef _PC_ACL_ENABLED | ||
6515 | {"PC_ACL_ENABLED", _PC_ACL_ENABLED}, | ||
6516 | #endif | ||
6517 | #ifdef _PC_MIN_HOLE_SIZE | ||
6518 | {"PC_MIN_HOLE_SIZE", _PC_MIN_HOLE_SIZE}, | ||
6519 | #endif | ||
6520 | #ifdef _PC_ALLOC_SIZE_MIN16 | ||
6521 | {"PC_ALLOC_SIZE_MIN", _PC_ALLOC_SIZE_MIN16}, | ||
6522 | #endif | ||
6523 | #ifdef _PC_REC_INCR_XFER_SIZE20 | ||
6524 | {"PC_REC_INCR_XFER_SIZE", _PC_REC_INCR_XFER_SIZE20}, | ||
6525 | #endif | ||
6526 | #ifdef _PC_REC_MAX_XFER_SIZE21 | ||
6527 | {"PC_REC_MAX_XFER_SIZE", _PC_REC_MAX_XFER_SIZE21}, | ||
6528 | #endif | ||
6529 | #ifdef _PC_REC_MIN_XFER_SIZE22 | ||
6530 | {"PC_REC_MIN_XFER_SIZE", _PC_REC_MIN_XFER_SIZE22}, | ||
6531 | #endif | ||
6532 | #ifdef _PC_REC_XFER_ALIGN23 | ||
6533 | {"PC_REC_XFER_ALIGN", _PC_REC_XFER_ALIGN23}, | ||
6534 | #endif | ||
6535 | #ifdef _PC_SYMLINK_MAX24 | ||
6536 | {"PC_SYMLINK_MAX", _PC_SYMLINK_MAX24}, | ||
6537 | #endif | ||
6538 | #ifdef _PC_XATTR_ENABLED | ||
6539 | {"PC_XATTR_ENABLED", _PC_XATTR_ENABLED}, | ||
6540 | #endif | ||
6541 | #ifdef _PC_XATTR_EXISTS | ||
6542 | {"PC_XATTR_EXISTS", _PC_XATTR_EXISTS}, | ||
6543 | #endif | ||
6544 | #ifdef _PC_TIMESTAMP_RESOLUTION | ||
6545 | {"PC_TIMESTAMP_RESOLUTION", _PC_TIMESTAMP_RESOLUTION}, | ||
6546 | #endif | ||
6547 | }; | ||
6548 | |||
6549 | static int | ||
6550 | conv_path_confname(PyObject *arg, int *valuep) | ||
6551 | { | ||
6552 | return conv_confname(arg, valuep, posix_constants_pathconf, | ||
6553 | sizeof(posix_constants_pathconf) | ||
6554 | / sizeof(struct constdef)); | ||
6555 | } | ||
6556 | #endif | ||
6557 | |||
6558 | #ifdef HAVE_FPATHCONF1 | ||
6559 | PyDoc_STRVAR(posix_fpathconf__doc__,static char posix_fpathconf__doc__[] = "fpathconf(fd, name) -> integer\n\nReturn the configuration limit name for the file descriptor fd.\nIf there is no limit, return -1." | ||
6560 | "fpathconf(fd, name) -> integer\n\n\static char posix_fpathconf__doc__[] = "fpathconf(fd, name) -> integer\n\nReturn the configuration limit name for the file descriptor fd.\nIf there is no limit, return -1." | ||
6561 | Return the configuration limit name for the file descriptor fd.\n\static char posix_fpathconf__doc__[] = "fpathconf(fd, name) -> integer\n\nReturn the configuration limit name for the file descriptor fd.\nIf there is no limit, return -1." | ||
6562 | If there is no limit, return -1.")static char posix_fpathconf__doc__[] = "fpathconf(fd, name) -> integer\n\nReturn the configuration limit name for the file descriptor fd.\nIf there is no limit, return -1."; | ||
6563 | |||
6564 | static PyObject * | ||
6565 | posix_fpathconf(PyObject *self, PyObject *args) | ||
6566 | { | ||
6567 | PyObject *result = NULL((void *)0); | ||
6568 | int name, fd; | ||
6569 | |||
6570 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "iO&:fpathconf", &fd, | ||
6571 | conv_path_confname, &name)) { | ||
6572 | long limit; | ||
6573 | |||
6574 | errno(*__error()) = 0; | ||
6575 | limit = fpathconf(fd, name); | ||
6576 | if (limit == -1 && errno(*__error()) != 0) | ||
6577 | posix_error(); | ||
6578 | else | ||
6579 | result = PyLong_FromLong(limit); | ||
6580 | } | ||
6581 | return result; | ||
6582 | } | ||
6583 | #endif | ||
6584 | |||
6585 | |||
6586 | #ifdef HAVE_PATHCONF1 | ||
6587 | PyDoc_STRVAR(posix_pathconf__doc__,static char posix_pathconf__doc__[] = "pathconf(path, name) -> integer\n\nReturn the configuration limit name for the file or directory path.\nIf there is no limit, return -1." | ||
6588 | "pathconf(path, name) -> integer\n\n\static char posix_pathconf__doc__[] = "pathconf(path, name) -> integer\n\nReturn the configuration limit name for the file or directory path.\nIf there is no limit, return -1." | ||
6589 | Return the configuration limit name for the file or directory path.\n\static char posix_pathconf__doc__[] = "pathconf(path, name) -> integer\n\nReturn the configuration limit name for the file or directory path.\nIf there is no limit, return -1." | ||
6590 | If there is no limit, return -1.")static char posix_pathconf__doc__[] = "pathconf(path, name) -> integer\n\nReturn the configuration limit name for the file or directory path.\nIf there is no limit, return -1."; | ||
6591 | |||
6592 | static PyObject * | ||
6593 | posix_pathconf(PyObject *self, PyObject *args) | ||
6594 | { | ||
6595 | PyObject *result = NULL((void *)0); | ||
6596 | int name; | ||
6597 | char *path; | ||
6598 | |||
6599 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "sO&:pathconf", &path, | ||
6600 | conv_path_confname, &name)) { | ||
6601 | long limit; | ||
6602 | |||
6603 | errno(*__error()) = 0; | ||
6604 | limit = pathconf(path, name); | ||
6605 | if (limit == -1 && errno(*__error()) != 0) { | ||
6606 | if (errno(*__error()) == EINVAL22) | ||
6607 | /* could be a path or name problem */ | ||
6608 | posix_error(); | ||
6609 | else | ||
6610 | posix_error_with_filename(path); | ||
6611 | } | ||
6612 | else | ||
6613 | result = PyLong_FromLong(limit); | ||
6614 | } | ||
6615 | return result; | ||
6616 | } | ||
6617 | #endif | ||
6618 | |||
6619 | #ifdef HAVE_CONFSTR1 | ||
6620 | static struct constdef posix_constants_confstr[] = { | ||
6621 | #ifdef _CS_ARCHITECTURE | ||
6622 | {"CS_ARCHITECTURE", _CS_ARCHITECTURE}, | ||
6623 | #endif | ||
6624 | #ifdef _CS_GNU_LIBC_VERSION | ||
6625 | {"CS_GNU_LIBC_VERSION", _CS_GNU_LIBC_VERSION}, | ||
6626 | #endif | ||
6627 | #ifdef _CS_GNU_LIBPTHREAD_VERSION | ||
6628 | {"CS_GNU_LIBPTHREAD_VERSION", _CS_GNU_LIBPTHREAD_VERSION}, | ||
6629 | #endif | ||
6630 | #ifdef _CS_HOSTNAME | ||
6631 | {"CS_HOSTNAME", _CS_HOSTNAME}, | ||
6632 | #endif | ||
6633 | #ifdef _CS_HW_PROVIDER | ||
6634 | {"CS_HW_PROVIDER", _CS_HW_PROVIDER}, | ||
6635 | #endif | ||
6636 | #ifdef _CS_HW_SERIAL | ||
6637 | {"CS_HW_SERIAL", _CS_HW_SERIAL}, | ||
6638 | #endif | ||
6639 | #ifdef _CS_INITTAB_NAME | ||
6640 | {"CS_INITTAB_NAME", _CS_INITTAB_NAME}, | ||
6641 | #endif | ||
6642 | #ifdef _CS_LFS64_CFLAGS | ||
6643 | {"CS_LFS64_CFLAGS", _CS_LFS64_CFLAGS}, | ||
6644 | #endif | ||
6645 | #ifdef _CS_LFS64_LDFLAGS | ||
6646 | {"CS_LFS64_LDFLAGS", _CS_LFS64_LDFLAGS}, | ||
6647 | #endif | ||
6648 | #ifdef _CS_LFS64_LIBS | ||
6649 | {"CS_LFS64_LIBS", _CS_LFS64_LIBS}, | ||
6650 | #endif | ||
6651 | #ifdef _CS_LFS64_LINTFLAGS | ||
6652 | {"CS_LFS64_LINTFLAGS", _CS_LFS64_LINTFLAGS}, | ||
6653 | #endif | ||
6654 | #ifdef _CS_LFS_CFLAGS | ||
6655 | {"CS_LFS_CFLAGS", _CS_LFS_CFLAGS}, | ||
6656 | #endif | ||
6657 | #ifdef _CS_LFS_LDFLAGS | ||
6658 | {"CS_LFS_LDFLAGS", _CS_LFS_LDFLAGS}, | ||
6659 | #endif | ||
6660 | #ifdef _CS_LFS_LIBS | ||
6661 | {"CS_LFS_LIBS", _CS_LFS_LIBS}, | ||
6662 | #endif | ||
6663 | #ifdef _CS_LFS_LINTFLAGS | ||
6664 | {"CS_LFS_LINTFLAGS", _CS_LFS_LINTFLAGS}, | ||
6665 | #endif | ||
6666 | #ifdef _CS_MACHINE | ||
6667 | {"CS_MACHINE", _CS_MACHINE}, | ||
6668 | #endif | ||
6669 | #ifdef _CS_PATH1 | ||
6670 | {"CS_PATH", _CS_PATH1}, | ||
6671 | #endif | ||
6672 | #ifdef _CS_RELEASE | ||
6673 | {"CS_RELEASE", _CS_RELEASE}, | ||
6674 | #endif | ||
6675 | #ifdef _CS_SRPC_DOMAIN | ||
6676 | {"CS_SRPC_DOMAIN", _CS_SRPC_DOMAIN}, | ||
6677 | #endif | ||
6678 | #ifdef _CS_SYSNAME | ||
6679 | {"CS_SYSNAME", _CS_SYSNAME}, | ||
6680 | #endif | ||
6681 | #ifdef _CS_VERSION | ||
6682 | {"CS_VERSION", _CS_VERSION}, | ||
6683 | #endif | ||
6684 | #ifdef _CS_XBS5_ILP32_OFF32_CFLAGS20 | ||
6685 | {"CS_XBS5_ILP32_OFF32_CFLAGS", _CS_XBS5_ILP32_OFF32_CFLAGS20}, | ||
6686 | #endif | ||
6687 | #ifdef _CS_XBS5_ILP32_OFF32_LDFLAGS21 | ||
6688 | {"CS_XBS5_ILP32_OFF32_LDFLAGS", _CS_XBS5_ILP32_OFF32_LDFLAGS21}, | ||
6689 | #endif | ||
6690 | #ifdef _CS_XBS5_ILP32_OFF32_LIBS22 | ||
6691 | {"CS_XBS5_ILP32_OFF32_LIBS", _CS_XBS5_ILP32_OFF32_LIBS22}, | ||
6692 | #endif | ||
6693 | #ifdef _CS_XBS5_ILP32_OFF32_LINTFLAGS23 | ||
6694 | {"CS_XBS5_ILP32_OFF32_LINTFLAGS", _CS_XBS5_ILP32_OFF32_LINTFLAGS23}, | ||
6695 | #endif | ||
6696 | #ifdef _CS_XBS5_ILP32_OFFBIG_CFLAGS24 | ||
6697 | {"CS_XBS5_ILP32_OFFBIG_CFLAGS", _CS_XBS5_ILP32_OFFBIG_CFLAGS24}, | ||
6698 | #endif | ||
6699 | #ifdef _CS_XBS5_ILP32_OFFBIG_LDFLAGS25 | ||
6700 | {"CS_XBS5_ILP32_OFFBIG_LDFLAGS", _CS_XBS5_ILP32_OFFBIG_LDFLAGS25}, | ||
6701 | #endif | ||
6702 | #ifdef _CS_XBS5_ILP32_OFFBIG_LIBS26 | ||
6703 | {"CS_XBS5_ILP32_OFFBIG_LIBS", _CS_XBS5_ILP32_OFFBIG_LIBS26}, | ||
6704 | #endif | ||
6705 | #ifdef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS27 | ||
6706 | {"CS_XBS5_ILP32_OFFBIG_LINTFLAGS", _CS_XBS5_ILP32_OFFBIG_LINTFLAGS27}, | ||
6707 | #endif | ||
6708 | #ifdef _CS_XBS5_LP64_OFF64_CFLAGS28 | ||
6709 | {"CS_XBS5_LP64_OFF64_CFLAGS", _CS_XBS5_LP64_OFF64_CFLAGS28}, | ||
6710 | #endif | ||
6711 | #ifdef _CS_XBS5_LP64_OFF64_LDFLAGS29 | ||
6712 | {"CS_XBS5_LP64_OFF64_LDFLAGS", _CS_XBS5_LP64_OFF64_LDFLAGS29}, | ||
6713 | #endif | ||
6714 | #ifdef _CS_XBS5_LP64_OFF64_LIBS30 | ||
6715 | {"CS_XBS5_LP64_OFF64_LIBS", _CS_XBS5_LP64_OFF64_LIBS30}, | ||
6716 | #endif | ||
6717 | #ifdef _CS_XBS5_LP64_OFF64_LINTFLAGS31 | ||
6718 | {"CS_XBS5_LP64_OFF64_LINTFLAGS", _CS_XBS5_LP64_OFF64_LINTFLAGS31}, | ||
6719 | #endif | ||
6720 | #ifdef _CS_XBS5_LPBIG_OFFBIG_CFLAGS32 | ||
6721 | {"CS_XBS5_LPBIG_OFFBIG_CFLAGS", _CS_XBS5_LPBIG_OFFBIG_CFLAGS32}, | ||
6722 | #endif | ||
6723 | #ifdef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS33 | ||
6724 | {"CS_XBS5_LPBIG_OFFBIG_LDFLAGS", _CS_XBS5_LPBIG_OFFBIG_LDFLAGS33}, | ||
6725 | #endif | ||
6726 | #ifdef _CS_XBS5_LPBIG_OFFBIG_LIBS34 | ||
6727 | {"CS_XBS5_LPBIG_OFFBIG_LIBS", _CS_XBS5_LPBIG_OFFBIG_LIBS34}, | ||
6728 | #endif | ||
6729 | #ifdef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS35 | ||
6730 | {"CS_XBS5_LPBIG_OFFBIG_LINTFLAGS", _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS35}, | ||
6731 | #endif | ||
6732 | #ifdef _MIPS_CS_AVAIL_PROCESSORS | ||
6733 | {"MIPS_CS_AVAIL_PROCESSORS", _MIPS_CS_AVAIL_PROCESSORS}, | ||
6734 | #endif | ||
6735 | #ifdef _MIPS_CS_BASE | ||
6736 | {"MIPS_CS_BASE", _MIPS_CS_BASE}, | ||
6737 | #endif | ||
6738 | #ifdef _MIPS_CS_HOSTID | ||
6739 | {"MIPS_CS_HOSTID", _MIPS_CS_HOSTID}, | ||
6740 | #endif | ||
6741 | #ifdef _MIPS_CS_HW_NAME | ||
6742 | {"MIPS_CS_HW_NAME", _MIPS_CS_HW_NAME}, | ||
6743 | #endif | ||
6744 | #ifdef _MIPS_CS_NUM_PROCESSORS | ||
6745 | {"MIPS_CS_NUM_PROCESSORS", _MIPS_CS_NUM_PROCESSORS}, | ||
6746 | #endif | ||
6747 | #ifdef _MIPS_CS_OSREL_MAJ | ||
6748 | {"MIPS_CS_OSREL_MAJ", _MIPS_CS_OSREL_MAJ}, | ||
6749 | #endif | ||
6750 | #ifdef _MIPS_CS_OSREL_MIN | ||
6751 | {"MIPS_CS_OSREL_MIN", _MIPS_CS_OSREL_MIN}, | ||
6752 | #endif | ||
6753 | #ifdef _MIPS_CS_OSREL_PATCH | ||
6754 | {"MIPS_CS_OSREL_PATCH", _MIPS_CS_OSREL_PATCH}, | ||
6755 | #endif | ||
6756 | #ifdef _MIPS_CS_OS_NAME | ||
6757 | {"MIPS_CS_OS_NAME", _MIPS_CS_OS_NAME}, | ||
6758 | #endif | ||
6759 | #ifdef _MIPS_CS_OS_PROVIDER | ||
6760 | {"MIPS_CS_OS_PROVIDER", _MIPS_CS_OS_PROVIDER}, | ||
6761 | #endif | ||
6762 | #ifdef _MIPS_CS_PROCESSORS | ||
6763 | {"MIPS_CS_PROCESSORS", _MIPS_CS_PROCESSORS}, | ||
6764 | #endif | ||
6765 | #ifdef _MIPS_CS_SERIAL | ||
6766 | {"MIPS_CS_SERIAL", _MIPS_CS_SERIAL}, | ||
6767 | #endif | ||
6768 | #ifdef _MIPS_CS_VENDOR | ||
6769 | {"MIPS_CS_VENDOR", _MIPS_CS_VENDOR}, | ||
6770 | #endif | ||
6771 | }; | ||
6772 | |||
6773 | static int | ||
6774 | conv_confstr_confname(PyObject *arg, int *valuep) | ||
6775 | { | ||
6776 | return conv_confname(arg, valuep, posix_constants_confstr, | ||
6777 | sizeof(posix_constants_confstr) | ||
6778 | / sizeof(struct constdef)); | ||
6779 | } | ||
6780 | |||
6781 | PyDoc_STRVAR(posix_confstr__doc__,static char posix_confstr__doc__[] = "confstr(name) -> string\n\nReturn a string-valued system configuration variable." | ||
6782 | "confstr(name) -> string\n\n\static char posix_confstr__doc__[] = "confstr(name) -> string\n\nReturn a string-valued system configuration variable." | ||
6783 | Return a string-valued system configuration variable.")static char posix_confstr__doc__[] = "confstr(name) -> string\n\nReturn a string-valued system configuration variable."; | ||
6784 | |||
6785 | static PyObject * | ||
6786 | posix_confstr(PyObject *self, PyObject *args) | ||
6787 | { | ||
6788 | PyObject *result = NULL((void *)0); | ||
6789 | int name; | ||
6790 | char buffer[255]; | ||
6791 | int len; | ||
6792 | |||
6793 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&:confstr", conv_confstr_confname, &name)) | ||
6794 | return NULL((void *)0); | ||
6795 | |||
6796 | errno(*__error()) = 0; | ||
6797 | len = confstr(name, buffer, sizeof(buffer)); | ||
6798 | if (len == 0) { | ||
6799 | if (errno(*__error())) { | ||
6800 | posix_error(); | ||
6801 | return NULL((void *)0); | ||
6802 | } | ||
6803 | else { | ||
6804 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct); | ||
6805 | } | ||
6806 | } | ||
6807 | |||
6808 | if ((unsigned int)len >= sizeof(buffer)) { | ||
6809 | char *buf = PyMem_Malloc(len); | ||
6810 | if (buf == NULL((void *)0)) | ||
6811 | return PyErr_NoMemory(); | ||
6812 | confstr(name, buf, len); | ||
6813 | result = PyUnicode_DecodeFSDefaultAndSizePyUnicodeUCS2_DecodeFSDefaultAndSize(buf, len-1); | ||
6814 | PyMem_Free(buf); | ||
6815 | } | ||
6816 | else | ||
6817 | result = PyUnicode_DecodeFSDefaultAndSizePyUnicodeUCS2_DecodeFSDefaultAndSize(buffer, len-1); | ||
6818 | return result; | ||
6819 | } | ||
6820 | #endif | ||
6821 | |||
6822 | |||
6823 | #ifdef HAVE_SYSCONF1 | ||
6824 | static struct constdef posix_constants_sysconf[] = { | ||
6825 | #ifdef _SC_2_CHAR_TERM20 | ||
6826 | {"SC_2_CHAR_TERM", _SC_2_CHAR_TERM20}, | ||
6827 | #endif | ||
6828 | #ifdef _SC_2_C_BIND18 | ||
6829 | {"SC_2_C_BIND", _SC_2_C_BIND18}, | ||
6830 | #endif | ||
6831 | #ifdef _SC_2_C_DEV19 | ||
6832 | {"SC_2_C_DEV", _SC_2_C_DEV19}, | ||
6833 | #endif | ||
6834 | #ifdef _SC_2_C_VERSION | ||
6835 | {"SC_2_C_VERSION", _SC_2_C_VERSION}, | ||
6836 | #endif | ||
6837 | #ifdef _SC_2_FORT_DEV21 | ||
6838 | {"SC_2_FORT_DEV", _SC_2_FORT_DEV21}, | ||
6839 | #endif | ||
6840 | #ifdef _SC_2_FORT_RUN22 | ||
6841 | {"SC_2_FORT_RUN", _SC_2_FORT_RUN22}, | ||
6842 | #endif | ||
6843 | #ifdef _SC_2_LOCALEDEF23 | ||
6844 | {"SC_2_LOCALEDEF", _SC_2_LOCALEDEF23}, | ||
6845 | #endif | ||
6846 | #ifdef _SC_2_SW_DEV24 | ||
6847 | {"SC_2_SW_DEV", _SC_2_SW_DEV24}, | ||
6848 | #endif | ||
6849 | #ifdef _SC_2_UPE25 | ||
6850 | {"SC_2_UPE", _SC_2_UPE25}, | ||
6851 | #endif | ||
6852 | #ifdef _SC_2_VERSION17 | ||
6853 | {"SC_2_VERSION", _SC_2_VERSION17}, | ||
6854 | #endif | ||
6855 | #ifdef _SC_ABI_ASYNCHRONOUS_IO | ||
6856 | {"SC_ABI_ASYNCHRONOUS_IO", _SC_ABI_ASYNCHRONOUS_IO}, | ||
6857 | #endif | ||
6858 | #ifdef _SC_ACL | ||
6859 | {"SC_ACL", _SC_ACL}, | ||
6860 | #endif | ||
6861 | #ifdef _SC_AIO_LISTIO_MAX42 | ||
6862 | {"SC_AIO_LISTIO_MAX", _SC_AIO_LISTIO_MAX42}, | ||
6863 | #endif | ||
6864 | #ifdef _SC_AIO_MAX43 | ||
6865 | {"SC_AIO_MAX", _SC_AIO_MAX43}, | ||
6866 | #endif | ||
6867 | #ifdef _SC_AIO_PRIO_DELTA_MAX44 | ||
6868 | {"SC_AIO_PRIO_DELTA_MAX", _SC_AIO_PRIO_DELTA_MAX44}, | ||
6869 | #endif | ||
6870 | #ifdef _SC_ARG_MAX1 | ||
6871 | {"SC_ARG_MAX", _SC_ARG_MAX1}, | ||
6872 | #endif | ||
6873 | #ifdef _SC_ASYNCHRONOUS_IO28 | ||
6874 | {"SC_ASYNCHRONOUS_IO", _SC_ASYNCHRONOUS_IO28}, | ||
6875 | #endif | ||
6876 | #ifdef _SC_ATEXIT_MAX107 | ||
6877 | {"SC_ATEXIT_MAX", _SC_ATEXIT_MAX107}, | ||
6878 | #endif | ||
6879 | #ifdef _SC_AUDIT | ||
6880 | {"SC_AUDIT", _SC_AUDIT}, | ||
6881 | #endif | ||
6882 | #ifdef _SC_AVPHYS_PAGES | ||
6883 | {"SC_AVPHYS_PAGES", _SC_AVPHYS_PAGES}, | ||
6884 | #endif | ||
6885 | #ifdef _SC_BC_BASE_MAX9 | ||
6886 | {"SC_BC_BASE_MAX", _SC_BC_BASE_MAX9}, | ||
6887 | #endif | ||
6888 | #ifdef _SC_BC_DIM_MAX10 | ||
6889 | {"SC_BC_DIM_MAX", _SC_BC_DIM_MAX10}, | ||
6890 | #endif | ||
6891 | #ifdef _SC_BC_SCALE_MAX11 | ||
6892 | {"SC_BC_SCALE_MAX", _SC_BC_SCALE_MAX11}, | ||
6893 | #endif | ||
6894 | #ifdef _SC_BC_STRING_MAX12 | ||
6895 | {"SC_BC_STRING_MAX", _SC_BC_STRING_MAX12}, | ||
6896 | #endif | ||
6897 | #ifdef _SC_CAP | ||
6898 | {"SC_CAP", _SC_CAP}, | ||
6899 | #endif | ||
6900 | #ifdef _SC_CHARCLASS_NAME_MAX | ||
6901 | {"SC_CHARCLASS_NAME_MAX", _SC_CHARCLASS_NAME_MAX}, | ||
6902 | #endif | ||
6903 | #ifdef _SC_CHAR_BIT | ||
6904 | {"SC_CHAR_BIT", _SC_CHAR_BIT}, | ||
6905 | #endif | ||
6906 | #ifdef _SC_CHAR_MAX | ||
6907 | {"SC_CHAR_MAX", _SC_CHAR_MAX}, | ||
6908 | #endif | ||
6909 | #ifdef _SC_CHAR_MIN | ||
6910 | {"SC_CHAR_MIN", _SC_CHAR_MIN}, | ||
6911 | #endif | ||
6912 | #ifdef _SC_CHILD_MAX2 | ||
6913 | {"SC_CHILD_MAX", _SC_CHILD_MAX2}, | ||
6914 | #endif | ||
6915 | #ifdef _SC_CLK_TCK3 | ||
6916 | {"SC_CLK_TCK", _SC_CLK_TCK3}, | ||
6917 | #endif | ||
6918 | #ifdef _SC_COHER_BLKSZ | ||
6919 | {"SC_COHER_BLKSZ", _SC_COHER_BLKSZ}, | ||
6920 | #endif | ||
6921 | #ifdef _SC_COLL_WEIGHTS_MAX13 | ||
6922 | {"SC_COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX13}, | ||
6923 | #endif | ||
6924 | #ifdef _SC_DCACHE_ASSOC | ||
6925 | {"SC_DCACHE_ASSOC", _SC_DCACHE_ASSOC}, | ||
6926 | #endif | ||
6927 | #ifdef _SC_DCACHE_BLKSZ | ||
6928 | {"SC_DCACHE_BLKSZ", _SC_DCACHE_BLKSZ}, | ||
6929 | #endif | ||
6930 | #ifdef _SC_DCACHE_LINESZ | ||
6931 | {"SC_DCACHE_LINESZ", _SC_DCACHE_LINESZ}, | ||
6932 | #endif | ||
6933 | #ifdef _SC_DCACHE_SZ | ||
6934 | {"SC_DCACHE_SZ", _SC_DCACHE_SZ}, | ||
6935 | #endif | ||
6936 | #ifdef _SC_DCACHE_TBLKSZ | ||
6937 | {"SC_DCACHE_TBLKSZ", _SC_DCACHE_TBLKSZ}, | ||
6938 | #endif | ||
6939 | #ifdef _SC_DELAYTIMER_MAX45 | ||
6940 | {"SC_DELAYTIMER_MAX", _SC_DELAYTIMER_MAX45}, | ||
6941 | #endif | ||
6942 | #ifdef _SC_EQUIV_CLASS_MAX | ||
6943 | {"SC_EQUIV_CLASS_MAX", _SC_EQUIV_CLASS_MAX}, | ||
6944 | #endif | ||
6945 | #ifdef _SC_EXPR_NEST_MAX14 | ||
6946 | {"SC_EXPR_NEST_MAX", _SC_EXPR_NEST_MAX14}, | ||
6947 | #endif | ||
6948 | #ifdef _SC_FSYNC38 | ||
6949 | {"SC_FSYNC", _SC_FSYNC38}, | ||
6950 | #endif | ||
6951 | #ifdef _SC_GETGR_R_SIZE_MAX70 | ||
6952 | {"SC_GETGR_R_SIZE_MAX", _SC_GETGR_R_SIZE_MAX70}, | ||
6953 | #endif | ||
6954 | #ifdef _SC_GETPW_R_SIZE_MAX71 | ||
6955 | {"SC_GETPW_R_SIZE_MAX", _SC_GETPW_R_SIZE_MAX71}, | ||
6956 | #endif | ||
6957 | #ifdef _SC_ICACHE_ASSOC | ||
6958 | {"SC_ICACHE_ASSOC", _SC_ICACHE_ASSOC}, | ||
6959 | #endif | ||
6960 | #ifdef _SC_ICACHE_BLKSZ | ||
6961 | {"SC_ICACHE_BLKSZ", _SC_ICACHE_BLKSZ}, | ||
6962 | #endif | ||
6963 | #ifdef _SC_ICACHE_LINESZ | ||
6964 | {"SC_ICACHE_LINESZ", _SC_ICACHE_LINESZ}, | ||
6965 | #endif | ||
6966 | #ifdef _SC_ICACHE_SZ | ||
6967 | {"SC_ICACHE_SZ", _SC_ICACHE_SZ}, | ||
6968 | #endif | ||
6969 | #ifdef _SC_INF | ||
6970 | {"SC_INF", _SC_INF}, | ||
6971 | #endif | ||
6972 | #ifdef _SC_INT_MAX | ||
6973 | {"SC_INT_MAX", _SC_INT_MAX}, | ||
6974 | #endif | ||
6975 | #ifdef _SC_INT_MIN | ||
6976 | {"SC_INT_MIN", _SC_INT_MIN}, | ||
6977 | #endif | ||
6978 | #ifdef _SC_IOV_MAX56 | ||
6979 | {"SC_IOV_MAX", _SC_IOV_MAX56}, | ||
6980 | #endif | ||
6981 | #ifdef _SC_IP_SECOPTS | ||
6982 | {"SC_IP_SECOPTS", _SC_IP_SECOPTS}, | ||
6983 | #endif | ||
6984 | #ifdef _SC_JOB_CONTROL6 | ||
6985 | {"SC_JOB_CONTROL", _SC_JOB_CONTROL6}, | ||
6986 | #endif | ||
6987 | #ifdef _SC_KERN_POINTERS | ||
6988 | {"SC_KERN_POINTERS", _SC_KERN_POINTERS}, | ||
6989 | #endif | ||
6990 | #ifdef _SC_KERN_SIM | ||
6991 | {"SC_KERN_SIM", _SC_KERN_SIM}, | ||
6992 | #endif | ||
6993 | #ifdef _SC_LINE_MAX15 | ||
6994 | {"SC_LINE_MAX", _SC_LINE_MAX15}, | ||
6995 | #endif | ||
6996 | #ifdef _SC_LOGIN_NAME_MAX73 | ||
6997 | {"SC_LOGIN_NAME_MAX", _SC_LOGIN_NAME_MAX73}, | ||
6998 | #endif | ||
6999 | #ifdef _SC_LOGNAME_MAX | ||
7000 | {"SC_LOGNAME_MAX", _SC_LOGNAME_MAX}, | ||
7001 | #endif | ||
7002 | #ifdef _SC_LONG_BIT | ||
7003 | {"SC_LONG_BIT", _SC_LONG_BIT}, | ||
7004 | #endif | ||
7005 | #ifdef _SC_MAC | ||
7006 | {"SC_MAC", _SC_MAC}, | ||
7007 | #endif | ||
7008 | #ifdef _SC_MAPPED_FILES47 | ||
7009 | {"SC_MAPPED_FILES", _SC_MAPPED_FILES47}, | ||
7010 | #endif | ||
7011 | #ifdef _SC_MAXPID | ||
7012 | {"SC_MAXPID", _SC_MAXPID}, | ||
7013 | #endif | ||
7014 | #ifdef _SC_MB_LEN_MAX | ||
7015 | {"SC_MB_LEN_MAX", _SC_MB_LEN_MAX}, | ||
7016 | #endif | ||
7017 | #ifdef _SC_MEMLOCK30 | ||
7018 | {"SC_MEMLOCK", _SC_MEMLOCK30}, | ||
7019 | #endif | ||
7020 | #ifdef _SC_MEMLOCK_RANGE31 | ||
7021 | {"SC_MEMLOCK_RANGE", _SC_MEMLOCK_RANGE31}, | ||
7022 | #endif | ||
7023 | #ifdef _SC_MEMORY_PROTECTION32 | ||
7024 | {"SC_MEMORY_PROTECTION", _SC_MEMORY_PROTECTION32}, | ||
7025 | #endif | ||
7026 | #ifdef _SC_MESSAGE_PASSING33 | ||
7027 | {"SC_MESSAGE_PASSING", _SC_MESSAGE_PASSING33}, | ||
7028 | #endif | ||
7029 | #ifdef _SC_MMAP_FIXED_ALIGNMENT | ||
7030 | {"SC_MMAP_FIXED_ALIGNMENT", _SC_MMAP_FIXED_ALIGNMENT}, | ||
7031 | #endif | ||
7032 | #ifdef _SC_MQ_OPEN_MAX46 | ||
7033 | {"SC_MQ_OPEN_MAX", _SC_MQ_OPEN_MAX46}, | ||
7034 | #endif | ||
7035 | #ifdef _SC_MQ_PRIO_MAX75 | ||
7036 | {"SC_MQ_PRIO_MAX", _SC_MQ_PRIO_MAX75}, | ||
7037 | #endif | ||
7038 | #ifdef _SC_NACLS_MAX | ||
7039 | {"SC_NACLS_MAX", _SC_NACLS_MAX}, | ||
7040 | #endif | ||
7041 | #ifdef _SC_NGROUPS_MAX4 | ||
7042 | {"SC_NGROUPS_MAX", _SC_NGROUPS_MAX4}, | ||
7043 | #endif | ||
7044 | #ifdef _SC_NL_ARGMAX | ||
7045 | {"SC_NL_ARGMAX", _SC_NL_ARGMAX}, | ||
7046 | #endif | ||
7047 | #ifdef _SC_NL_LANGMAX | ||
7048 | {"SC_NL_LANGMAX", _SC_NL_LANGMAX}, | ||
7049 | #endif | ||
7050 | #ifdef _SC_NL_MSGMAX | ||
7051 | {"SC_NL_MSGMAX", _SC_NL_MSGMAX}, | ||
7052 | #endif | ||
7053 | #ifdef _SC_NL_NMAX | ||
7054 | {"SC_NL_NMAX", _SC_NL_NMAX}, | ||
7055 | #endif | ||
7056 | #ifdef _SC_NL_SETMAX | ||
7057 | {"SC_NL_SETMAX", _SC_NL_SETMAX}, | ||
7058 | #endif | ||
7059 | #ifdef _SC_NL_TEXTMAX | ||
7060 | {"SC_NL_TEXTMAX", _SC_NL_TEXTMAX}, | ||
7061 | #endif | ||
7062 | #ifdef _SC_NPROCESSORS_CONF57 | ||
7063 | {"SC_NPROCESSORS_CONF", _SC_NPROCESSORS_CONF57}, | ||
7064 | #endif | ||
7065 | #ifdef _SC_NPROCESSORS_ONLN58 | ||
7066 | {"SC_NPROCESSORS_ONLN", _SC_NPROCESSORS_ONLN58}, | ||
7067 | #endif | ||
7068 | #ifdef _SC_NPROC_CONF | ||
7069 | {"SC_NPROC_CONF", _SC_NPROC_CONF}, | ||
7070 | #endif | ||
7071 | #ifdef _SC_NPROC_ONLN | ||
7072 | {"SC_NPROC_ONLN", _SC_NPROC_ONLN}, | ||
7073 | #endif | ||
7074 | #ifdef _SC_NZERO | ||
7075 | {"SC_NZERO", _SC_NZERO}, | ||
7076 | #endif | ||
7077 | #ifdef _SC_OPEN_MAX5 | ||
7078 | {"SC_OPEN_MAX", _SC_OPEN_MAX5}, | ||
7079 | #endif | ||
7080 | #ifdef _SC_PAGESIZE29 | ||
7081 | {"SC_PAGESIZE", _SC_PAGESIZE29}, | ||
7082 | #endif | ||
7083 | #ifdef _SC_PAGE_SIZE29 | ||
7084 | {"SC_PAGE_SIZE", _SC_PAGE_SIZE29}, | ||
7085 | #endif | ||
7086 | #ifdef _SC_PASS_MAX131 | ||
7087 | {"SC_PASS_MAX", _SC_PASS_MAX131}, | ||
7088 | #endif | ||
7089 | #ifdef _SC_PHYS_PAGES | ||
7090 | {"SC_PHYS_PAGES", _SC_PHYS_PAGES}, | ||
7091 | #endif | ||
7092 | #ifdef _SC_PII | ||
7093 | {"SC_PII", _SC_PII}, | ||
7094 | #endif | ||
7095 | #ifdef _SC_PII_INTERNET | ||
7096 | {"SC_PII_INTERNET", _SC_PII_INTERNET}, | ||
7097 | #endif | ||
7098 | #ifdef _SC_PII_INTERNET_DGRAM | ||
7099 | {"SC_PII_INTERNET_DGRAM", _SC_PII_INTERNET_DGRAM}, | ||
7100 | #endif | ||
7101 | #ifdef _SC_PII_INTERNET_STREAM | ||
7102 | {"SC_PII_INTERNET_STREAM", _SC_PII_INTERNET_STREAM}, | ||
7103 | #endif | ||
7104 | #ifdef _SC_PII_OSI | ||
7105 | {"SC_PII_OSI", _SC_PII_OSI}, | ||
7106 | #endif | ||
7107 | #ifdef _SC_PII_OSI_CLTS | ||
7108 | {"SC_PII_OSI_CLTS", _SC_PII_OSI_CLTS}, | ||
7109 | #endif | ||
7110 | #ifdef _SC_PII_OSI_COTS | ||
7111 | {"SC_PII_OSI_COTS", _SC_PII_OSI_COTS}, | ||
7112 | #endif | ||
7113 | #ifdef _SC_PII_OSI_M | ||
7114 | {"SC_PII_OSI_M", _SC_PII_OSI_M}, | ||
7115 | #endif | ||
7116 | #ifdef _SC_PII_SOCKET | ||
7117 | {"SC_PII_SOCKET", _SC_PII_SOCKET}, | ||
7118 | #endif | ||
7119 | #ifdef _SC_PII_XTI | ||
7120 | {"SC_PII_XTI", _SC_PII_XTI}, | ||
7121 | #endif | ||
7122 | #ifdef _SC_POLL | ||
7123 | {"SC_POLL", _SC_POLL}, | ||
7124 | #endif | ||
7125 | #ifdef _SC_PRIORITIZED_IO34 | ||
7126 | {"SC_PRIORITIZED_IO", _SC_PRIORITIZED_IO34}, | ||
7127 | #endif | ||
7128 | #ifdef _SC_PRIORITY_SCHEDULING35 | ||
7129 | {"SC_PRIORITY_SCHEDULING", _SC_PRIORITY_SCHEDULING35}, | ||
7130 | #endif | ||
7131 | #ifdef _SC_REALTIME_SIGNALS36 | ||
7132 | {"SC_REALTIME_SIGNALS", _SC_REALTIME_SIGNALS36}, | ||
7133 | #endif | ||
7134 | #ifdef _SC_RE_DUP_MAX16 | ||
7135 | {"SC_RE_DUP_MAX", _SC_RE_DUP_MAX16}, | ||
7136 | #endif | ||
7137 | #ifdef _SC_RTSIG_MAX48 | ||
7138 | {"SC_RTSIG_MAX", _SC_RTSIG_MAX48}, | ||
7139 | #endif | ||
7140 | #ifdef _SC_SAVED_IDS7 | ||
7141 | {"SC_SAVED_IDS", _SC_SAVED_IDS7}, | ||
7142 | #endif | ||
7143 | #ifdef _SC_SCHAR_MAX | ||
7144 | {"SC_SCHAR_MAX", _SC_SCHAR_MAX}, | ||
7145 | #endif | ||
7146 | #ifdef _SC_SCHAR_MIN | ||
7147 | {"SC_SCHAR_MIN", _SC_SCHAR_MIN}, | ||
7148 | #endif | ||
7149 | #ifdef _SC_SELECT | ||
7150 | {"SC_SELECT", _SC_SELECT}, | ||
7151 | #endif | ||
7152 | #ifdef _SC_SEMAPHORES37 | ||
7153 | {"SC_SEMAPHORES", _SC_SEMAPHORES37}, | ||
7154 | #endif | ||
7155 | #ifdef _SC_SEM_NSEMS_MAX49 | ||
7156 | {"SC_SEM_NSEMS_MAX", _SC_SEM_NSEMS_MAX49}, | ||
7157 | #endif | ||
7158 | #ifdef _SC_SEM_VALUE_MAX50 | ||
7159 | {"SC_SEM_VALUE_MAX", _SC_SEM_VALUE_MAX50}, | ||
7160 | #endif | ||
7161 | #ifdef _SC_SHARED_MEMORY_OBJECTS39 | ||
7162 | {"SC_SHARED_MEMORY_OBJECTS", _SC_SHARED_MEMORY_OBJECTS39}, | ||
7163 | #endif | ||
7164 | #ifdef _SC_SHRT_MAX | ||
7165 | {"SC_SHRT_MAX", _SC_SHRT_MAX}, | ||
7166 | #endif | ||
7167 | #ifdef _SC_SHRT_MIN | ||
7168 | {"SC_SHRT_MIN", _SC_SHRT_MIN}, | ||
7169 | #endif | ||
7170 | #ifdef _SC_SIGQUEUE_MAX51 | ||
7171 | {"SC_SIGQUEUE_MAX", _SC_SIGQUEUE_MAX51}, | ||
7172 | #endif | ||
7173 | #ifdef _SC_SIGRT_MAX | ||
7174 | {"SC_SIGRT_MAX", _SC_SIGRT_MAX}, | ||
7175 | #endif | ||
7176 | #ifdef _SC_SIGRT_MIN | ||
7177 | {"SC_SIGRT_MIN", _SC_SIGRT_MIN}, | ||
7178 | #endif | ||
7179 | #ifdef _SC_SOFTPOWER | ||
7180 | {"SC_SOFTPOWER", _SC_SOFTPOWER}, | ||
7181 | #endif | ||
7182 | #ifdef _SC_SPLIT_CACHE | ||
7183 | {"SC_SPLIT_CACHE", _SC_SPLIT_CACHE}, | ||
7184 | #endif | ||
7185 | #ifdef _SC_SSIZE_MAX | ||
7186 | {"SC_SSIZE_MAX", _SC_SSIZE_MAX}, | ||
7187 | #endif | ||
7188 | #ifdef _SC_STACK_PROT | ||
7189 | {"SC_STACK_PROT", _SC_STACK_PROT}, | ||
7190 | #endif | ||
7191 | #ifdef _SC_STREAM_MAX26 | ||
7192 | {"SC_STREAM_MAX", _SC_STREAM_MAX26}, | ||
7193 | #endif | ||
7194 | #ifdef _SC_SYNCHRONIZED_IO40 | ||
7195 | {"SC_SYNCHRONIZED_IO", _SC_SYNCHRONIZED_IO40}, | ||
7196 | #endif | ||
7197 | #ifdef _SC_THREADS96 | ||
7198 | {"SC_THREADS", _SC_THREADS96}, | ||
7199 | #endif | ||
7200 | #ifdef _SC_THREAD_ATTR_STACKADDR82 | ||
7201 | {"SC_THREAD_ATTR_STACKADDR", _SC_THREAD_ATTR_STACKADDR82}, | ||
7202 | #endif | ||
7203 | #ifdef _SC_THREAD_ATTR_STACKSIZE83 | ||
7204 | {"SC_THREAD_ATTR_STACKSIZE", _SC_THREAD_ATTR_STACKSIZE83}, | ||
7205 | #endif | ||
7206 | #ifdef _SC_THREAD_DESTRUCTOR_ITERATIONS85 | ||
7207 | {"SC_THREAD_DESTRUCTOR_ITERATIONS", _SC_THREAD_DESTRUCTOR_ITERATIONS85}, | ||
7208 | #endif | ||
7209 | #ifdef _SC_THREAD_KEYS_MAX86 | ||
7210 | {"SC_THREAD_KEYS_MAX", _SC_THREAD_KEYS_MAX86}, | ||
7211 | #endif | ||
7212 | #ifdef _SC_THREAD_PRIORITY_SCHEDULING89 | ||
7213 | {"SC_THREAD_PRIORITY_SCHEDULING", _SC_THREAD_PRIORITY_SCHEDULING89}, | ||
7214 | #endif | ||
7215 | #ifdef _SC_THREAD_PRIO_INHERIT87 | ||
7216 | {"SC_THREAD_PRIO_INHERIT", _SC_THREAD_PRIO_INHERIT87}, | ||
7217 | #endif | ||
7218 | #ifdef _SC_THREAD_PRIO_PROTECT88 | ||
7219 | {"SC_THREAD_PRIO_PROTECT", _SC_THREAD_PRIO_PROTECT88}, | ||
7220 | #endif | ||
7221 | #ifdef _SC_THREAD_PROCESS_SHARED90 | ||
7222 | {"SC_THREAD_PROCESS_SHARED", _SC_THREAD_PROCESS_SHARED90}, | ||
7223 | #endif | ||
7224 | #ifdef _SC_THREAD_SAFE_FUNCTIONS91 | ||
7225 | {"SC_THREAD_SAFE_FUNCTIONS", _SC_THREAD_SAFE_FUNCTIONS91}, | ||
7226 | #endif | ||
7227 | #ifdef _SC_THREAD_STACK_MIN93 | ||
7228 | {"SC_THREAD_STACK_MIN", _SC_THREAD_STACK_MIN93}, | ||
7229 | #endif | ||
7230 | #ifdef _SC_THREAD_THREADS_MAX94 | ||
7231 | {"SC_THREAD_THREADS_MAX", _SC_THREAD_THREADS_MAX94}, | ||
7232 | #endif | ||
7233 | #ifdef _SC_TIMERS41 | ||
7234 | {"SC_TIMERS", _SC_TIMERS41}, | ||
7235 | #endif | ||
7236 | #ifdef _SC_TIMER_MAX52 | ||
7237 | {"SC_TIMER_MAX", _SC_TIMER_MAX52}, | ||
7238 | #endif | ||
7239 | #ifdef _SC_TTY_NAME_MAX101 | ||
7240 | {"SC_TTY_NAME_MAX", _SC_TTY_NAME_MAX101}, | ||
7241 | #endif | ||
7242 | #ifdef _SC_TZNAME_MAX27 | ||
7243 | {"SC_TZNAME_MAX", _SC_TZNAME_MAX27}, | ||
7244 | #endif | ||
7245 | #ifdef _SC_T_IOV_MAX | ||
7246 | {"SC_T_IOV_MAX", _SC_T_IOV_MAX}, | ||
7247 | #endif | ||
7248 | #ifdef _SC_UCHAR_MAX | ||
7249 | {"SC_UCHAR_MAX", _SC_UCHAR_MAX}, | ||
7250 | #endif | ||
7251 | #ifdef _SC_UINT_MAX | ||
7252 | {"SC_UINT_MAX", _SC_UINT_MAX}, | ||
7253 | #endif | ||
7254 | #ifdef _SC_UIO_MAXIOV | ||
7255 | {"SC_UIO_MAXIOV", _SC_UIO_MAXIOV}, | ||
7256 | #endif | ||
7257 | #ifdef _SC_ULONG_MAX | ||
7258 | {"SC_ULONG_MAX", _SC_ULONG_MAX}, | ||
7259 | #endif | ||
7260 | #ifdef _SC_USHRT_MAX | ||
7261 | {"SC_USHRT_MAX", _SC_USHRT_MAX}, | ||
7262 | #endif | ||
7263 | #ifdef _SC_VERSION8 | ||
7264 | {"SC_VERSION", _SC_VERSION8}, | ||
7265 | #endif | ||
7266 | #ifdef _SC_WORD_BIT | ||
7267 | {"SC_WORD_BIT", _SC_WORD_BIT}, | ||
7268 | #endif | ||
7269 | #ifdef _SC_XBS5_ILP32_OFF32122 | ||
7270 | {"SC_XBS5_ILP32_OFF32", _SC_XBS5_ILP32_OFF32122}, | ||
7271 | #endif | ||
7272 | #ifdef _SC_XBS5_ILP32_OFFBIG123 | ||
7273 | {"SC_XBS5_ILP32_OFFBIG", _SC_XBS5_ILP32_OFFBIG123}, | ||
7274 | #endif | ||
7275 | #ifdef _SC_XBS5_LP64_OFF64124 | ||
7276 | {"SC_XBS5_LP64_OFF64", _SC_XBS5_LP64_OFF64124}, | ||
7277 | #endif | ||
7278 | #ifdef _SC_XBS5_LPBIG_OFFBIG125 | ||
7279 | {"SC_XBS5_LPBIG_OFFBIG", _SC_XBS5_LPBIG_OFFBIG125}, | ||
7280 | #endif | ||
7281 | #ifdef _SC_XOPEN_CRYPT108 | ||
7282 | {"SC_XOPEN_CRYPT", _SC_XOPEN_CRYPT108}, | ||
7283 | #endif | ||
7284 | #ifdef _SC_XOPEN_ENH_I18N109 | ||
7285 | {"SC_XOPEN_ENH_I18N", _SC_XOPEN_ENH_I18N109}, | ||
7286 | #endif | ||
7287 | #ifdef _SC_XOPEN_LEGACY110 | ||
7288 | {"SC_XOPEN_LEGACY", _SC_XOPEN_LEGACY110}, | ||
7289 | #endif | ||
7290 | #ifdef _SC_XOPEN_REALTIME111 | ||
7291 | {"SC_XOPEN_REALTIME", _SC_XOPEN_REALTIME111}, | ||
7292 | #endif | ||
7293 | #ifdef _SC_XOPEN_REALTIME_THREADS112 | ||
7294 | {"SC_XOPEN_REALTIME_THREADS", _SC_XOPEN_REALTIME_THREADS112}, | ||
7295 | #endif | ||
7296 | #ifdef _SC_XOPEN_SHM113 | ||
7297 | {"SC_XOPEN_SHM", _SC_XOPEN_SHM113}, | ||
7298 | #endif | ||
7299 | #ifdef _SC_XOPEN_UNIX115 | ||
7300 | {"SC_XOPEN_UNIX", _SC_XOPEN_UNIX115}, | ||
7301 | #endif | ||
7302 | #ifdef _SC_XOPEN_VERSION116 | ||
7303 | {"SC_XOPEN_VERSION", _SC_XOPEN_VERSION116}, | ||
7304 | #endif | ||
7305 | #ifdef _SC_XOPEN_XCU_VERSION121 | ||
7306 | {"SC_XOPEN_XCU_VERSION", _SC_XOPEN_XCU_VERSION121}, | ||
7307 | #endif | ||
7308 | #ifdef _SC_XOPEN_XPG2 | ||
7309 | {"SC_XOPEN_XPG2", _SC_XOPEN_XPG2}, | ||
7310 | #endif | ||
7311 | #ifdef _SC_XOPEN_XPG3 | ||
7312 | {"SC_XOPEN_XPG3", _SC_XOPEN_XPG3}, | ||
7313 | #endif | ||
7314 | #ifdef _SC_XOPEN_XPG4 | ||
7315 | {"SC_XOPEN_XPG4", _SC_XOPEN_XPG4}, | ||
7316 | #endif | ||
7317 | }; | ||
7318 | |||
7319 | static int | ||
7320 | conv_sysconf_confname(PyObject *arg, int *valuep) | ||
7321 | { | ||
7322 | return conv_confname(arg, valuep, posix_constants_sysconf, | ||
7323 | sizeof(posix_constants_sysconf) | ||
7324 | / sizeof(struct constdef)); | ||
7325 | } | ||
7326 | |||
7327 | PyDoc_STRVAR(posix_sysconf__doc__,static char posix_sysconf__doc__[] = "sysconf(name) -> integer\n\nReturn an integer-valued system configuration variable." | ||
7328 | "sysconf(name) -> integer\n\n\static char posix_sysconf__doc__[] = "sysconf(name) -> integer\n\nReturn an integer-valued system configuration variable." | ||
7329 | Return an integer-valued system configuration variable.")static char posix_sysconf__doc__[] = "sysconf(name) -> integer\n\nReturn an integer-valued system configuration variable."; | ||
7330 | |||
7331 | static PyObject * | ||
7332 | posix_sysconf(PyObject *self, PyObject *args) | ||
7333 | { | ||
7334 | PyObject *result = NULL((void *)0); | ||
7335 | int name; | ||
7336 | |||
7337 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&:sysconf", conv_sysconf_confname, &name)) { | ||
7338 | int value; | ||
7339 | |||
7340 | errno(*__error()) = 0; | ||
7341 | value = sysconf(name); | ||
7342 | if (value == -1 && errno(*__error()) != 0) | ||
7343 | posix_error(); | ||
7344 | else | ||
7345 | result = PyLong_FromLong(value); | ||
7346 | } | ||
7347 | return result; | ||
7348 | } | ||
7349 | #endif | ||
7350 | |||
7351 | |||
7352 | /* This code is used to ensure that the tables of configuration value names | ||
7353 | * are in sorted order as required by conv_confname(), and also to build the | ||
7354 | * the exported dictionaries that are used to publish information about the | ||
7355 | * names available on the host platform. | ||
7356 | * | ||
7357 | * Sorting the table at runtime ensures that the table is properly ordered | ||
7358 | * when used, even for platforms we're not able to test on. It also makes | ||
7359 | * it easier to add additional entries to the tables. | ||
7360 | */ | ||
7361 | |||
7362 | static int | ||
7363 | cmp_constdefs(const void *v1, const void *v2) | ||
7364 | { | ||
7365 | const struct constdef *c1 = | ||
7366 | (const struct constdef *) v1; | ||
7367 | const struct constdef *c2 = | ||
7368 | (const struct constdef *) v2; | ||
7369 | |||
7370 | return strcmp(c1->name, c2->name); | ||
7371 | } | ||
7372 | |||
7373 | static int | ||
7374 | setup_confname_table(struct constdef *table, size_t tablesize, | ||
7375 | char *tablename, PyObject *module) | ||
7376 | { | ||
7377 | PyObject *d = NULL((void *)0); | ||
7378 | size_t i; | ||
7379 | |||
7380 | qsort(table, tablesize, sizeof(struct constdef), cmp_constdefs); | ||
7381 | d = PyDict_New(); | ||
7382 | if (d == NULL((void *)0)) | ||
7383 | return -1; | ||
7384 | |||
7385 | for (i=0; i < tablesize; ++i) { | ||
7386 | PyObject *o = PyLong_FromLong(table[i].value); | ||
7387 | if (o == NULL((void *)0) || PyDict_SetItemString(d, table[i].name, o) == -1) { | ||
7388 | Py_XDECREF(o)do { if ((o) == ((void *)0)) ; else do { if (_Py_RefTotal-- , --((PyObject*)(o))->ob_refcnt != 0) { if (((PyObject*)o)-> ob_refcnt < 0) _Py_NegativeRefcount("./Modules/posixmodule.c" , 7388, (PyObject *)(o)); } else _Py_Dealloc((PyObject *)(o)) ; } while (0); } while (0); | ||
7389 | Py_DECREF(d)do { if (_Py_RefTotal-- , --((PyObject*)(d))->ob_refcnt != 0) { if (((PyObject*)d)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 7389, (PyObject *)(d)); } else _Py_Dealloc ((PyObject *)(d)); } while (0); | ||
7390 | return -1; | ||
7391 | } | ||
7392 | Py_DECREF(o)do { if (_Py_RefTotal-- , --((PyObject*)(o))->ob_refcnt != 0) { if (((PyObject*)o)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 7392, (PyObject *)(o)); } else _Py_Dealloc ((PyObject *)(o)); } while (0); | ||
7393 | } | ||
7394 | return PyModule_AddObject(module, tablename, d); | ||
7395 | } | ||
7396 | |||
7397 | /* Return -1 on failure, 0 on success. */ | ||
7398 | static int | ||
7399 | setup_confname_tables(PyObject *module) | ||
7400 | { | ||
7401 | #if defined(HAVE_FPATHCONF1) || defined(HAVE_PATHCONF1) | ||
7402 | if (setup_confname_table(posix_constants_pathconf, | ||
7403 | sizeof(posix_constants_pathconf) | ||
7404 | / sizeof(struct constdef), | ||
7405 | "pathconf_names", module)) | ||
7406 | return -1; | ||
7407 | #endif | ||
7408 | #ifdef HAVE_CONFSTR1 | ||
7409 | if (setup_confname_table(posix_constants_confstr, | ||
7410 | sizeof(posix_constants_confstr) | ||
7411 | / sizeof(struct constdef), | ||
7412 | "confstr_names", module)) | ||
7413 | return -1; | ||
7414 | #endif | ||
7415 | #ifdef HAVE_SYSCONF1 | ||
7416 | if (setup_confname_table(posix_constants_sysconf, | ||
7417 | sizeof(posix_constants_sysconf) | ||
7418 | / sizeof(struct constdef), | ||
7419 | "sysconf_names", module)) | ||
7420 | return -1; | ||
7421 | #endif | ||
7422 | return 0; | ||
7423 | } | ||
7424 | |||
7425 | |||
7426 | PyDoc_STRVAR(posix_abort__doc__,static char posix_abort__doc__[] = "abort() -> does not return!\n\nAbort the interpreter immediately. This 'dumps core' or otherwise fails\nin the hardest way possible on the hosting operating system." | ||
7427 | "abort() -> does not return!\n\n\static char posix_abort__doc__[] = "abort() -> does not return!\n\nAbort the interpreter immediately. This 'dumps core' or otherwise fails\nin the hardest way possible on the hosting operating system." | ||
7428 | Abort the interpreter immediately. This 'dumps core' or otherwise fails\n\static char posix_abort__doc__[] = "abort() -> does not return!\n\nAbort the interpreter immediately. This 'dumps core' or otherwise fails\nin the hardest way possible on the hosting operating system." | ||
7429 | in the hardest way possible on the hosting operating system.")static char posix_abort__doc__[] = "abort() -> does not return!\n\nAbort the interpreter immediately. This 'dumps core' or otherwise fails\nin the hardest way possible on the hosting operating system."; | ||
7430 | |||
7431 | static PyObject * | ||
7432 | posix_abort(PyObject *self, PyObject *noargs) | ||
7433 | { | ||
7434 | abort(); | ||
7435 | /*NOTREACHED*/ | ||
7436 | Py_FatalError("abort() called from Python code didn't abort!"); | ||
7437 | return NULL((void *)0); | ||
7438 | } | ||
7439 | |||
7440 | #ifdef MS_WINDOWS | ||
7441 | PyDoc_STRVAR(win32_startfile__doc__,static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7442 | "startfile(filepath [, operation]) - Start a file with its associated\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7443 | application.\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7444 | \n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7445 | When \"operation\" is not specified or \"open\", this acts like\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7446 | double-clicking the file in Explorer, or giving the file name as an\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7447 | argument to the DOS \"start\" command: the file is opened with whatever\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7448 | application (if any) its extension is associated.\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7449 | When another \"operation\" is given, it specifies what should be done with\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7450 | the file. A typical operation is \"print\".\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7451 | \n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7452 | startfile returns as soon as the associated application is launched.\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7453 | There is no option to wait for the application to close, and no way\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7454 | to retrieve the application's exit status.\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7455 | \n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7456 | The filepath is relative to the current directory. If you want to use\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7457 | an absolute path, make sure the first character is not a slash (\"/\");\n\static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is." | ||
7458 | the underlying Win32 ShellExecute function doesn't work if it is.")static char win32_startfile__doc__[] = "startfile(filepath [, operation]) - Start a file with its associated\napplication.\n\nWhen \"operation\" is not specified or \"open\", this acts like\ndouble-clicking the file in Explorer, or giving the file name as an\nargument to the DOS \"start\" command: the file is opened with whatever\napplication (if any) its extension is associated.\nWhen another \"operation\" is given, it specifies what should be done with\nthe file. A typical operation is \"print\".\n\nstartfile returns as soon as the associated application is launched.\nThere is no option to wait for the application to close, and no way\nto retrieve the application's exit status.\n\nThe filepath is relative to the current directory. If you want to use\nan absolute path, make sure the first character is not a slash (\"/\");\nthe underlying Win32 ShellExecute function doesn't work if it is."; | ||
7459 | |||
7460 | static PyObject * | ||
7461 | win32_startfile(PyObject *self, PyObject *args) | ||
7462 | { | ||
7463 | PyObject *ofilepath; | ||
7464 | char *filepath; | ||
7465 | char *operation = NULL((void *)0); | ||
7466 | HINSTANCE rc; | ||
7467 | |||
7468 | PyObject *unipath, *woperation = NULL((void *)0); | ||
7469 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "U|s:startfile", | ||
7470 | &unipath, &operation)) { | ||
7471 | PyErr_Clear(); | ||
7472 | goto normal; | ||
7473 | } | ||
7474 | |||
7475 | if (operation) { | ||
7476 | woperation = PyUnicode_DecodeASCIIPyUnicodeUCS2_DecodeASCII(operation, | ||
7477 | strlen(operation), NULL((void *)0)); | ||
7478 | if (!woperation) { | ||
7479 | PyErr_Clear(); | ||
7480 | operation = NULL((void *)0); | ||
7481 | goto normal; | ||
7482 | } | ||
7483 | } | ||
7484 | |||
7485 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
7486 | rc = ShellExecuteW((HWND)0, woperation ? PyUnicode_AS_UNICODE(woperation)((__builtin_expect(!(((((((PyObject*)(woperation))->ob_type ))->tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn (__func__, "./Modules/posixmodule.c", 7486, "PyUnicode_Check(woperation)" ) : (void)0),(((PyUnicodeObject *)(woperation))->str)) : 0, | ||
7487 | PyUnicode_AS_UNICODE(unipath)((__builtin_expect(!(((((((PyObject*)(unipath))->ob_type)) ->tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn (__func__, "./Modules/posixmodule.c", 7487, "PyUnicode_Check(unipath)" ) : (void)0),(((PyUnicodeObject *)(unipath))->str)), | ||
7488 | NULL((void *)0), NULL((void *)0), SW_SHOWNORMAL); | ||
7489 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
7490 | |||
7491 | Py_XDECREF(woperation)do { if ((woperation) == ((void *)0)) ; else do { if (_Py_RefTotal -- , --((PyObject*)(woperation))->ob_refcnt != 0) { if ((( PyObject*)woperation)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 7491, (PyObject *)(woperation)); } else _Py_Dealloc((PyObject *)(woperation)); } while (0); } while (0); | ||
7492 | if (rc <= (HINSTANCE)32) { | ||
7493 | PyObject *errval = win32_error_unicode("startfile", | ||
7494 | PyUnicode_AS_UNICODE(unipath)((__builtin_expect(!(((((((PyObject*)(unipath))->ob_type)) ->tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn (__func__, "./Modules/posixmodule.c", 7494, "PyUnicode_Check(unipath)" ) : (void)0),(((PyUnicodeObject *)(unipath))->str))); | ||
7495 | return errval; | ||
7496 | } | ||
7497 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
7498 | return Py_None(&_Py_NoneStruct); | ||
7499 | |||
7500 | normal: | ||
7501 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&|s:startfile", | ||
7502 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &ofilepath, | ||
7503 | &operation)) | ||
7504 | return NULL((void *)0); | ||
7505 | filepath = PyBytes_AsString(ofilepath); | ||
7506 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
7507 | rc = ShellExecute((HWND)0, operation, filepath, | ||
7508 | NULL((void *)0), NULL((void *)0), SW_SHOWNORMAL); | ||
7509 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
7510 | if (rc <= (HINSTANCE)32) { | ||
7511 | PyObject *errval = win32_error("startfile", filepath); | ||
7512 | Py_DECREF(ofilepath)do { if (_Py_RefTotal-- , --((PyObject*)(ofilepath))->ob_refcnt != 0) { if (((PyObject*)ofilepath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 7512, (PyObject *)(ofilepath)); } else _Py_Dealloc((PyObject *)(ofilepath)); } while (0); | ||
7513 | return errval; | ||
7514 | } | ||
7515 | Py_DECREF(ofilepath)do { if (_Py_RefTotal-- , --((PyObject*)(ofilepath))->ob_refcnt != 0) { if (((PyObject*)ofilepath)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 7515, (PyObject *)(ofilepath)); } else _Py_Dealloc((PyObject *)(ofilepath)); } while (0); | ||
7516 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
7517 | return Py_None(&_Py_NoneStruct); | ||
7518 | } | ||
7519 | #endif | ||
7520 | |||
7521 | #ifdef HAVE_GETLOADAVG1 | ||
7522 | PyDoc_STRVAR(posix_getloadavg__doc__,static char posix_getloadavg__doc__[] = "getloadavg() -> (float, float, float)\n\nReturn the number of processes in the system run queue averaged over\nthe last 1, 5, and 15 minutes or raises OSError if the load average\nwas unobtainable" | ||
7523 | "getloadavg() -> (float, float, float)\n\n\static char posix_getloadavg__doc__[] = "getloadavg() -> (float, float, float)\n\nReturn the number of processes in the system run queue averaged over\nthe last 1, 5, and 15 minutes or raises OSError if the load average\nwas unobtainable" | ||
7524 | Return the number of processes in the system run queue averaged over\n\static char posix_getloadavg__doc__[] = "getloadavg() -> (float, float, float)\n\nReturn the number of processes in the system run queue averaged over\nthe last 1, 5, and 15 minutes or raises OSError if the load average\nwas unobtainable" | ||
7525 | the last 1, 5, and 15 minutes or raises OSError if the load average\n\static char posix_getloadavg__doc__[] = "getloadavg() -> (float, float, float)\n\nReturn the number of processes in the system run queue averaged over\nthe last 1, 5, and 15 minutes or raises OSError if the load average\nwas unobtainable" | ||
7526 | was unobtainable")static char posix_getloadavg__doc__[] = "getloadavg() -> (float, float, float)\n\nReturn the number of processes in the system run queue averaged over\nthe last 1, 5, and 15 minutes or raises OSError if the load average\nwas unobtainable"; | ||
7527 | |||
7528 | static PyObject * | ||
7529 | posix_getloadavg(PyObject *self, PyObject *noargs) | ||
7530 | { | ||
7531 | double loadavg[3]; | ||
7532 | if (getloadavg(loadavg, 3)!=3) { | ||
7533 | PyErr_SetString(PyExc_OSError, "Load averages are unobtainable"); | ||
7534 | return NULL((void *)0); | ||
7535 | } else | ||
7536 | return Py_BuildValue_Py_BuildValue_SizeT("ddd", loadavg[0], loadavg[1], loadavg[2]); | ||
7537 | } | ||
7538 | #endif | ||
7539 | |||
7540 | #ifdef MS_WINDOWS | ||
7541 | |||
7542 | PyDoc_STRVAR(win32_urandom__doc__,static char win32_urandom__doc__[] = "urandom(n) -> str\n\nReturn n random bytes suitable for cryptographic use." | ||
7543 | "urandom(n) -> str\n\n\static char win32_urandom__doc__[] = "urandom(n) -> str\n\nReturn n random bytes suitable for cryptographic use." | ||
7544 | Return n random bytes suitable for cryptographic use.")static char win32_urandom__doc__[] = "urandom(n) -> str\n\nReturn n random bytes suitable for cryptographic use."; | ||
7545 | |||
7546 | typedef BOOL (WINAPI *CRYPTACQUIRECONTEXTA)(HCRYPTPROV *phProv,\ | ||
7547 | LPCSTR pszContainer, LPCSTR pszProvider, DWORD dwProvType,\ | ||
7548 | DWORD dwFlags ); | ||
7549 | typedef BOOL (WINAPI *CRYPTGENRANDOM)(HCRYPTPROV hProv, DWORD dwLen,\ | ||
7550 | BYTE *pbBuffer ); | ||
7551 | |||
7552 | static CRYPTGENRANDOM pCryptGenRandom = NULL((void *)0); | ||
7553 | /* This handle is never explicitly released. Instead, the operating | ||
7554 | system will release it when the process terminates. */ | ||
7555 | static HCRYPTPROV hCryptProv = 0; | ||
7556 | |||
7557 | static PyObject* | ||
7558 | win32_urandom(PyObject *self, PyObject *args) | ||
7559 | { | ||
7560 | int howMany; | ||
7561 | PyObject* result; | ||
7562 | |||
7563 | /* Read arguments */ | ||
7564 | if (! PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:urandom", &howMany)) | ||
7565 | return NULL((void *)0); | ||
7566 | if (howMany < 0) | ||
7567 | return PyErr_Format(PyExc_ValueError, | ||
7568 | "negative argument not allowed"); | ||
7569 | |||
7570 | if (hCryptProv == 0) { | ||
7571 | HINSTANCE hAdvAPI32 = NULL((void *)0); | ||
7572 | CRYPTACQUIRECONTEXTA pCryptAcquireContext = NULL((void *)0); | ||
7573 | |||
7574 | /* Obtain handle to the DLL containing CryptoAPI | ||
7575 | This should not fail */ | ||
7576 | hAdvAPI32 = GetModuleHandle("advapi32.dll"); | ||
7577 | if(hAdvAPI32 == NULL((void *)0)) | ||
7578 | return win32_error("GetModuleHandle", NULL((void *)0)); | ||
7579 | |||
7580 | /* Obtain pointers to the CryptoAPI functions | ||
7581 | This will fail on some early versions of Win95 */ | ||
7582 | pCryptAcquireContext = (CRYPTACQUIRECONTEXTA)GetProcAddress( | ||
7583 | hAdvAPI32, | ||
7584 | "CryptAcquireContextA"); | ||
7585 | if (pCryptAcquireContext == NULL((void *)0)) | ||
7586 | return PyErr_Format(PyExc_NotImplementedError, | ||
7587 | "CryptAcquireContextA not found"); | ||
7588 | |||
7589 | pCryptGenRandom = (CRYPTGENRANDOM)GetProcAddress( | ||
7590 | hAdvAPI32, "CryptGenRandom"); | ||
7591 | if (pCryptGenRandom == NULL((void *)0)) | ||
7592 | return PyErr_Format(PyExc_NotImplementedError, | ||
7593 | "CryptGenRandom not found"); | ||
7594 | |||
7595 | /* Acquire context */ | ||
7596 | if (! pCryptAcquireContext(&hCryptProv, NULL((void *)0), NULL((void *)0), | ||
7597 | PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) | ||
7598 | return win32_error("CryptAcquireContext", NULL((void *)0)); | ||
7599 | } | ||
7600 | |||
7601 | /* Allocate bytes */ | ||
7602 | result = PyBytes_FromStringAndSize(NULL((void *)0), howMany); | ||
7603 | if (result != NULL((void *)0)) { | ||
7604 | /* Get random data */ | ||
7605 | memset(PyBytes_AS_STRING(result), 0, howMany)((__builtin_object_size (((__builtin_expect(!(((((((PyObject* )(result))->ob_type))->tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__, "./Modules/posixmodule.c" , 7605, "PyBytes_Check(result)") : (void)0), (((PyBytesObject *)(result))->ob_sval)), 0) != (size_t) -1) ? __builtin___memset_chk (((__builtin_expect(!(((((((PyObject*)(result))->ob_type) )->tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn (__func__, "./Modules/posixmodule.c", 7605, "PyBytes_Check(result)" ) : (void)0), (((PyBytesObject *)(result))->ob_sval)), 0, howMany , __builtin_object_size (((__builtin_expect(!(((((((PyObject* )(result))->ob_type))->tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__, "./Modules/posixmodule.c" , 7605, "PyBytes_Check(result)") : (void)0), (((PyBytesObject *)(result))->ob_sval)), 0)) : __inline_memset_chk (((__builtin_expect (!(((((((PyObject*)(result))->ob_type))->tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__, "./Modules/posixmodule.c" , 7605, "PyBytes_Check(result)") : (void)0), (((PyBytesObject *)(result))->ob_sval)), 0, howMany)); /* zero seed */ | ||
7606 | if (! pCryptGenRandom(hCryptProv, howMany, (unsigned char*) | ||
7607 | PyBytes_AS_STRING(result)((__builtin_expect(!(((((((PyObject*)(result))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 7607, "PyBytes_Check(result)") : (void)0), (((PyBytesObject *)(result))->ob_sval)))) { | ||
7608 | Py_DECREF(result)do { if (_Py_RefTotal-- , --((PyObject*)(result))->ob_refcnt != 0) { if (((PyObject*)result)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 7608, (PyObject *)(result)); } else _Py_Dealloc((PyObject *)(result)); } while (0); | ||
7609 | return win32_error("CryptGenRandom", NULL((void *)0)); | ||
7610 | } | ||
7611 | } | ||
7612 | return result; | ||
7613 | } | ||
7614 | #endif | ||
7615 | |||
7616 | PyDoc_STRVAR(device_encoding__doc__,static char device_encoding__doc__[] = "device_encoding(fd) -> str\n\nReturn a string describing the encoding of the device\nif the output is a terminal; else return None." | ||
7617 | "device_encoding(fd) -> str\n\n\static char device_encoding__doc__[] = "device_encoding(fd) -> str\n\nReturn a string describing the encoding of the device\nif the output is a terminal; else return None." | ||
7618 | Return a string describing the encoding of the device\n\static char device_encoding__doc__[] = "device_encoding(fd) -> str\n\nReturn a string describing the encoding of the device\nif the output is a terminal; else return None." | ||
7619 | if the output is a terminal; else return None.")static char device_encoding__doc__[] = "device_encoding(fd) -> str\n\nReturn a string describing the encoding of the device\nif the output is a terminal; else return None."; | ||
7620 | |||
7621 | static PyObject * | ||
7622 | device_encoding(PyObject *self, PyObject *args) | ||
7623 | { | ||
7624 | int fd; | ||
7625 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:device_encoding", &fd)) | ||
7626 | return NULL((void *)0); | ||
7627 | if (!_PyVerify_fd(fd)(1) || !isatty(fd)) { | ||
7628 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
7629 | return Py_None(&_Py_NoneStruct); | ||
7630 | } | ||
7631 | #if defined(MS_WINDOWS) || defined(MS_WIN64) | ||
7632 | if (fd == 0) { | ||
7633 | char buf[100]; | ||
7634 | sprintf(buf, "cp%d", GetConsoleCP())__builtin___sprintf_chk (buf, 0, __builtin_object_size (buf, 2 > 1), "cp%d", GetConsoleCP()); | ||
7635 | return PyUnicode_FromStringPyUnicodeUCS2_FromString(buf); | ||
7636 | } | ||
7637 | if (fd == 1 || fd == 2) { | ||
7638 | char buf[100]; | ||
7639 | sprintf(buf, "cp%d", GetConsoleOutputCP())__builtin___sprintf_chk (buf, 0, __builtin_object_size (buf, 2 > 1), "cp%d", GetConsoleOutputCP()); | ||
7640 | return PyUnicode_FromStringPyUnicodeUCS2_FromString(buf); | ||
7641 | } | ||
7642 | #elif defined(CODESET0) | ||
7643 | { | ||
7644 | char *codeset = nl_langinfo(CODESET0); | ||
7645 | if (codeset != NULL((void *)0) && codeset[0] != 0) | ||
7646 | return PyUnicode_FromStringPyUnicodeUCS2_FromString(codeset); | ||
7647 | } | ||
7648 | #endif | ||
7649 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++); | ||
7650 | return Py_None(&_Py_NoneStruct); | ||
7651 | } | ||
7652 | |||
7653 | #ifdef __VMS | ||
7654 | /* Use openssl random routine */ | ||
7655 | #include <openssl/rand.h> | ||
7656 | PyDoc_STRVAR(vms_urandom__doc__,static char vms_urandom__doc__[] = "urandom(n) -> str\n\nReturn n random bytes suitable for cryptographic use." | ||
7657 | "urandom(n) -> str\n\n\static char vms_urandom__doc__[] = "urandom(n) -> str\n\nReturn n random bytes suitable for cryptographic use." | ||
7658 | Return n random bytes suitable for cryptographic use.")static char vms_urandom__doc__[] = "urandom(n) -> str\n\nReturn n random bytes suitable for cryptographic use."; | ||
7659 | |||
7660 | static PyObject* | ||
7661 | vms_urandom(PyObject *self, PyObject *args) | ||
7662 | { | ||
7663 | int howMany; | ||
7664 | PyObject* result; | ||
7665 | |||
7666 | /* Read arguments */ | ||
7667 | if (! PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i:urandom", &howMany)) | ||
7668 | return NULL((void *)0); | ||
7669 | if (howMany < 0) | ||
7670 | return PyErr_Format(PyExc_ValueError, | ||
7671 | "negative argument not allowed"); | ||
7672 | |||
7673 | /* Allocate bytes */ | ||
7674 | result = PyBytes_FromStringAndSize(NULL((void *)0), howMany); | ||
7675 | if (result != NULL((void *)0)) { | ||
7676 | /* Get random data */ | ||
7677 | if (RAND_pseudo_bytes((unsigned char*) | ||
7678 | PyBytes_AS_STRING(result)((__builtin_expect(!(((((((PyObject*)(result))->ob_type))-> tp_flags & ((1L<<27))) != 0)), 0) ? __assert_rtn(__func__ , "./Modules/posixmodule.c", 7678, "PyBytes_Check(result)") : (void)0), (((PyBytesObject *)(result))->ob_sval)), | ||
7679 | howMany) < 0) { | ||
7680 | Py_DECREF(result)do { if (_Py_RefTotal-- , --((PyObject*)(result))->ob_refcnt != 0) { if (((PyObject*)result)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 7680, (PyObject *)(result)); } else _Py_Dealloc((PyObject *)(result)); } while (0); | ||
7681 | return PyErr_Format(PyExc_ValueError, | ||
7682 | "RAND_pseudo_bytes"); | ||
7683 | } | ||
7684 | } | ||
7685 | return result; | ||
7686 | } | ||
7687 | #endif | ||
7688 | |||
7689 | #ifdef HAVE_SETRESUID | ||
7690 | PyDoc_STRVAR(posix_setresuid__doc__,static char posix_setresuid__doc__[] = "setresuid(ruid, euid, suid)\n\nSet the current process's real, effective, and saved user ids." | ||
7691 | "setresuid(ruid, euid, suid)\n\n\static char posix_setresuid__doc__[] = "setresuid(ruid, euid, suid)\n\nSet the current process's real, effective, and saved user ids." | ||
7692 | Set the current process's real, effective, and saved user ids.")static char posix_setresuid__doc__[] = "setresuid(ruid, euid, suid)\n\nSet the current process's real, effective, and saved user ids."; | ||
7693 | |||
7694 | static PyObject* | ||
7695 | posix_setresuid (PyObject *self, PyObject *args) | ||
7696 | { | ||
7697 | /* We assume uid_t is no larger than a long. */ | ||
7698 | long ruid, euid, suid; | ||
7699 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "lll", &ruid, &euid, &suid)) | ||
7700 | return NULL((void *)0); | ||
7701 | if (setresuid(ruid, euid, suid) < 0) | ||
7702 | return posix_error(); | ||
7703 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct); | ||
7704 | } | ||
7705 | #endif | ||
7706 | |||
7707 | #ifdef HAVE_SETRESGID | ||
7708 | PyDoc_STRVAR(posix_setresgid__doc__,static char posix_setresgid__doc__[] = "setresgid(rgid, egid, sgid)\n\nSet the current process's real, effective, and saved group ids." | ||
7709 | "setresgid(rgid, egid, sgid)\n\n\static char posix_setresgid__doc__[] = "setresgid(rgid, egid, sgid)\n\nSet the current process's real, effective, and saved group ids." | ||
7710 | Set the current process's real, effective, and saved group ids.")static char posix_setresgid__doc__[] = "setresgid(rgid, egid, sgid)\n\nSet the current process's real, effective, and saved group ids."; | ||
7711 | |||
7712 | static PyObject* | ||
7713 | posix_setresgid (PyObject *self, PyObject *args) | ||
7714 | { | ||
7715 | /* We assume uid_t is no larger than a long. */ | ||
7716 | long rgid, egid, sgid; | ||
7717 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "lll", &rgid, &egid, &sgid)) | ||
7718 | return NULL((void *)0); | ||
7719 | if (setresgid(rgid, egid, sgid) < 0) | ||
7720 | return posix_error(); | ||
7721 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct); | ||
7722 | } | ||
7723 | #endif | ||
7724 | |||
7725 | #ifdef HAVE_GETRESUID | ||
7726 | PyDoc_STRVAR(posix_getresuid__doc__,static char posix_getresuid__doc__[] = "getresuid() -> (ruid, euid, suid)\n\nGet tuple of the current process's real, effective, and saved user ids." | ||
7727 | "getresuid() -> (ruid, euid, suid)\n\n\static char posix_getresuid__doc__[] = "getresuid() -> (ruid, euid, suid)\n\nGet tuple of the current process's real, effective, and saved user ids." | ||
7728 | Get tuple of the current process's real, effective, and saved user ids.")static char posix_getresuid__doc__[] = "getresuid() -> (ruid, euid, suid)\n\nGet tuple of the current process's real, effective, and saved user ids."; | ||
7729 | |||
7730 | static PyObject* | ||
7731 | posix_getresuid (PyObject *self, PyObject *noargs) | ||
7732 | { | ||
7733 | uid_t ruid, euid, suid; | ||
7734 | long l_ruid, l_euid, l_suid; | ||
7735 | if (getresuid(&ruid, &euid, &suid) < 0) | ||
7736 | return posix_error(); | ||
7737 | /* Force the values into long's as we don't know the size of uid_t. */ | ||
7738 | l_ruid = ruid; | ||
7739 | l_euid = euid; | ||
7740 | l_suid = suid; | ||
7741 | return Py_BuildValue_Py_BuildValue_SizeT("(lll)", l_ruid, l_euid, l_suid); | ||
7742 | } | ||
7743 | #endif | ||
7744 | |||
7745 | #ifdef HAVE_GETRESGID | ||
7746 | PyDoc_STRVAR(posix_getresgid__doc__,static char posix_getresgid__doc__[] = "getresgid() -> (rgid, egid, sgid)\n\nGet tuple of the current process's real, effective, and saved group ids." | ||
7747 | "getresgid() -> (rgid, egid, sgid)\n\n\static char posix_getresgid__doc__[] = "getresgid() -> (rgid, egid, sgid)\n\nGet tuple of the current process's real, effective, and saved group ids." | ||
7748 | Get tuple of the current process's real, effective, and saved group ids.")static char posix_getresgid__doc__[] = "getresgid() -> (rgid, egid, sgid)\n\nGet tuple of the current process's real, effective, and saved group ids."; | ||
7749 | |||
7750 | static PyObject* | ||
7751 | posix_getresgid (PyObject *self, PyObject *noargs) | ||
7752 | { | ||
7753 | uid_t rgid, egid, sgid; | ||
7754 | long l_rgid, l_egid, l_sgid; | ||
7755 | if (getresgid(&rgid, &egid, &sgid) < 0) | ||
7756 | return posix_error(); | ||
7757 | /* Force the values into long's as we don't know the size of uid_t. */ | ||
7758 | l_rgid = rgid; | ||
7759 | l_egid = egid; | ||
7760 | l_sgid = sgid; | ||
7761 | return Py_BuildValue_Py_BuildValue_SizeT("(lll)", l_rgid, l_egid, l_sgid); | ||
7762 | } | ||
7763 | #endif | ||
7764 | |||
7765 | static PyMethodDef posix_methods[] = { | ||
7766 | {"access", posix_access, METH_VARARGS0x0001, posix_access__doc__}, | ||
7767 | #ifdef HAVE_TTYNAME1 | ||
7768 | {"ttyname", posix_ttyname, METH_VARARGS0x0001, posix_ttyname__doc__}, | ||
7769 | #endif | ||
7770 | {"chdir", posix_chdir, METH_VARARGS0x0001, posix_chdir__doc__}, | ||
7771 | #ifdef HAVE_CHFLAGS | ||
7772 | {"chflags", posix_chflags, METH_VARARGS0x0001, posix_chflags__doc__}, | ||
7773 | #endif /* HAVE_CHFLAGS */ | ||
7774 | {"chmod", posix_chmod, METH_VARARGS0x0001, posix_chmod__doc__}, | ||
7775 | #ifdef HAVE_FCHMOD1 | ||
7776 | {"fchmod", posix_fchmod, METH_VARARGS0x0001, posix_fchmod__doc__}, | ||
7777 | #endif /* HAVE_FCHMOD */ | ||
7778 | #ifdef HAVE_CHOWN1 | ||
7779 | {"chown", posix_chown, METH_VARARGS0x0001, posix_chown__doc__}, | ||
7780 | #endif /* HAVE_CHOWN */ | ||
7781 | #ifdef HAVE_LCHMOD1 | ||
7782 | {"lchmod", posix_lchmod, METH_VARARGS0x0001, posix_lchmod__doc__}, | ||
7783 | #endif /* HAVE_LCHMOD */ | ||
7784 | #ifdef HAVE_FCHOWN1 | ||
7785 | {"fchown", posix_fchown, METH_VARARGS0x0001, posix_fchown__doc__}, | ||
7786 | #endif /* HAVE_FCHOWN */ | ||
7787 | #ifdef HAVE_LCHFLAGS | ||
7788 | {"lchflags", posix_lchflags, METH_VARARGS0x0001, posix_lchflags__doc__}, | ||
7789 | #endif /* HAVE_LCHFLAGS */ | ||
7790 | #ifdef HAVE_LCHOWN1 | ||
7791 | {"lchown", posix_lchown, METH_VARARGS0x0001, posix_lchown__doc__}, | ||
7792 | #endif /* HAVE_LCHOWN */ | ||
7793 | #ifdef HAVE_CHROOT1 | ||
7794 | {"chroot", posix_chroot, METH_VARARGS0x0001, posix_chroot__doc__}, | ||
7795 | #endif | ||
7796 | #ifdef HAVE_CTERMID1 | ||
7797 | {"ctermid", posix_ctermid, METH_NOARGS0x0004, posix_ctermid__doc__}, | ||
7798 | #endif | ||
7799 | #ifdef HAVE_GETCWD1 | ||
7800 | {"getcwd", (PyCFunction)posix_getcwd_unicode, | ||
7801 | METH_NOARGS0x0004, posix_getcwd__doc__}, | ||
7802 | {"getcwdb", (PyCFunction)posix_getcwd_bytes, | ||
7803 | METH_NOARGS0x0004, posix_getcwdb__doc__}, | ||
7804 | #endif | ||
7805 | #ifdef HAVE_LINK1 | ||
7806 | {"link", posix_link, METH_VARARGS0x0001, posix_link__doc__}, | ||
7807 | #endif /* HAVE_LINK */ | ||
7808 | {"listdir", posix_listdir, METH_VARARGS0x0001, posix_listdir__doc__}, | ||
7809 | {"lstat", posix_lstat, METH_VARARGS0x0001, posix_lstat__doc__}, | ||
7810 | {"mkdir", posix_mkdir, METH_VARARGS0x0001, posix_mkdir__doc__}, | ||
7811 | #ifdef HAVE_NICE1 | ||
7812 | {"nice", posix_nice, METH_VARARGS0x0001, posix_nice__doc__}, | ||
7813 | #endif /* HAVE_NICE */ | ||
7814 | #ifdef HAVE_READLINK1 | ||
7815 | {"readlink", posix_readlink, METH_VARARGS0x0001, posix_readlink__doc__}, | ||
7816 | #endif /* HAVE_READLINK */ | ||
7817 | #if !defined(HAVE_READLINK1) && defined(MS_WINDOWS) | ||
7818 | {"readlink", win_readlink, METH_VARARGS0x0001, win_readlink__doc__}, | ||
7819 | #endif /* !defined(HAVE_READLINK) && defined(MS_WINDOWS) */ | ||
7820 | {"rename", posix_rename, METH_VARARGS0x0001, posix_rename__doc__}, | ||
7821 | {"rmdir", posix_rmdir, METH_VARARGS0x0001, posix_rmdir__doc__}, | ||
7822 | {"stat", posix_stat, METH_VARARGS0x0001, posix_stat__doc__}, | ||
7823 | {"stat_float_times", stat_float_times, METH_VARARGS0x0001, stat_float_times__doc__}, | ||
7824 | #if defined(HAVE_SYMLINK1) && !defined(MS_WINDOWS) | ||
7825 | {"symlink", posix_symlink, METH_VARARGS0x0001, posix_symlink__doc__}, | ||
7826 | #endif /* HAVE_SYMLINK */ | ||
7827 | #if defined(HAVE_SYMLINK1) && defined(MS_WINDOWS) | ||
7828 | {"symlink", (PyCFunction)win_symlink, METH_VARARGS0x0001 | METH_KEYWORDS0x0002, | ||
7829 | win_symlink__doc__}, | ||
7830 | #endif /* defined(HAVE_SYMLINK) && defined(MS_WINDOWS) */ | ||
7831 | #ifdef HAVE_SYSTEM1 | ||
7832 | {"system", posix_system, METH_VARARGS0x0001, posix_system__doc__}, | ||
7833 | #endif | ||
7834 | {"umask", posix_umask, METH_VARARGS0x0001, posix_umask__doc__}, | ||
7835 | #ifdef HAVE_UNAME1 | ||
7836 | {"uname", posix_uname, METH_NOARGS0x0004, posix_uname__doc__}, | ||
7837 | #endif /* HAVE_UNAME */ | ||
7838 | {"unlink", posix_unlink, METH_VARARGS0x0001, posix_unlink__doc__}, | ||
7839 | {"remove", posix_unlink, METH_VARARGS0x0001, posix_remove__doc__}, | ||
7840 | {"utime", posix_utime, METH_VARARGS0x0001, posix_utime__doc__}, | ||
7841 | #ifdef HAVE_TIMES1 | ||
7842 | {"times", posix_times, METH_NOARGS0x0004, posix_times__doc__}, | ||
7843 | #endif /* HAVE_TIMES */ | ||
7844 | {"_exit", posix__exit, METH_VARARGS0x0001, posix__exit__doc__}, | ||
7845 | #ifdef HAVE_EXECV1 | ||
7846 | {"execv", posix_execv, METH_VARARGS0x0001, posix_execv__doc__}, | ||
7847 | {"execve", posix_execve, METH_VARARGS0x0001, posix_execve__doc__}, | ||
7848 | #endif /* HAVE_EXECV */ | ||
7849 | #ifdef HAVE_SPAWNV | ||
7850 | {"spawnv", posix_spawnv, METH_VARARGS0x0001, posix_spawnv__doc__}, | ||
7851 | {"spawnve", posix_spawnve, METH_VARARGS0x0001, posix_spawnve__doc__}, | ||
7852 | #if defined(PYOS_OS2) | ||
7853 | {"spawnvp", posix_spawnvp, METH_VARARGS0x0001, posix_spawnvp__doc__}, | ||
7854 | {"spawnvpe", posix_spawnvpe, METH_VARARGS0x0001, posix_spawnvpe__doc__}, | ||
7855 | #endif /* PYOS_OS2 */ | ||
7856 | #endif /* HAVE_SPAWNV */ | ||
7857 | #ifdef HAVE_FORK1 | ||
7858 | {"fork1", posix_fork1, METH_NOARGS0x0004, posix_fork1__doc__}, | ||
7859 | #endif /* HAVE_FORK1 */ | ||
7860 | #ifdef HAVE_FORK1 | ||
7861 | {"fork", posix_fork, METH_NOARGS0x0004, posix_fork__doc__}, | ||
7862 | #endif /* HAVE_FORK */ | ||
7863 | #if defined(HAVE_OPENPTY1) || defined(HAVE__GETPTY) || defined(HAVE_DEV_PTMX1) | ||
7864 | {"openpty", posix_openpty, METH_NOARGS0x0004, posix_openpty__doc__}, | ||
7865 | #endif /* HAVE_OPENPTY || HAVE__GETPTY || HAVE_DEV_PTMX */ | ||
7866 | #ifdef HAVE_FORKPTY1 | ||
7867 | {"forkpty", posix_forkpty, METH_NOARGS0x0004, posix_forkpty__doc__}, | ||
7868 | #endif /* HAVE_FORKPTY */ | ||
7869 | #ifdef HAVE_GETEGID1 | ||
7870 | {"getegid", posix_getegid, METH_NOARGS0x0004, posix_getegid__doc__}, | ||
7871 | #endif /* HAVE_GETEGID */ | ||
7872 | #ifdef HAVE_GETEUID1 | ||
7873 | {"geteuid", posix_geteuid, METH_NOARGS0x0004, posix_geteuid__doc__}, | ||
7874 | #endif /* HAVE_GETEUID */ | ||
7875 | #ifdef HAVE_GETGID1 | ||
7876 | {"getgid", posix_getgid, METH_NOARGS0x0004, posix_getgid__doc__}, | ||
7877 | #endif /* HAVE_GETGID */ | ||
7878 | #ifdef HAVE_GETGROUPS1 | ||
7879 | {"getgroups", posix_getgroups, METH_NOARGS0x0004, posix_getgroups__doc__}, | ||
7880 | #endif | ||
7881 | {"getpid", posix_getpid, METH_NOARGS0x0004, posix_getpid__doc__}, | ||
7882 | #ifdef HAVE_GETPGRP1 | ||
7883 | {"getpgrp", posix_getpgrp, METH_NOARGS0x0004, posix_getpgrp__doc__}, | ||
7884 | #endif /* HAVE_GETPGRP */ | ||
7885 | #ifdef HAVE_GETPPID1 | ||
7886 | {"getppid", posix_getppid, METH_NOARGS0x0004, posix_getppid__doc__}, | ||
7887 | #endif /* HAVE_GETPPID */ | ||
7888 | #ifdef HAVE_GETUID1 | ||
7889 | {"getuid", posix_getuid, METH_NOARGS0x0004, posix_getuid__doc__}, | ||
7890 | #endif /* HAVE_GETUID */ | ||
7891 | #ifdef HAVE_GETLOGIN1 | ||
7892 | {"getlogin", posix_getlogin, METH_NOARGS0x0004, posix_getlogin__doc__}, | ||
7893 | #endif | ||
7894 | #ifdef HAVE_KILL1 | ||
7895 | {"kill", posix_kill, METH_VARARGS0x0001, posix_kill__doc__}, | ||
7896 | #endif /* HAVE_KILL */ | ||
7897 | #ifdef HAVE_KILLPG1 | ||
7898 | {"killpg", posix_killpg, METH_VARARGS0x0001, posix_killpg__doc__}, | ||
7899 | #endif /* HAVE_KILLPG */ | ||
7900 | #ifdef HAVE_PLOCK | ||
7901 | {"plock", posix_plock, METH_VARARGS0x0001, posix_plock__doc__}, | ||
7902 | #endif /* HAVE_PLOCK */ | ||
7903 | #ifdef MS_WINDOWS | ||
7904 | {"startfile", win32_startfile, METH_VARARGS0x0001, win32_startfile__doc__}, | ||
7905 | {"kill", win32_kill, METH_VARARGS0x0001, win32_kill__doc__}, | ||
7906 | {"link", win32_link, METH_VARARGS0x0001, win32_link__doc__}, | ||
7907 | #endif | ||
7908 | #ifdef HAVE_SETUID1 | ||
7909 | {"setuid", posix_setuid, METH_VARARGS0x0001, posix_setuid__doc__}, | ||
7910 | #endif /* HAVE_SETUID */ | ||
7911 | #ifdef HAVE_SETEUID1 | ||
7912 | {"seteuid", posix_seteuid, METH_VARARGS0x0001, posix_seteuid__doc__}, | ||
7913 | #endif /* HAVE_SETEUID */ | ||
7914 | #ifdef HAVE_SETEGID1 | ||
7915 | {"setegid", posix_setegid, METH_VARARGS0x0001, posix_setegid__doc__}, | ||
7916 | #endif /* HAVE_SETEGID */ | ||
7917 | #ifdef HAVE_SETREUID1 | ||
7918 | {"setreuid", posix_setreuid, METH_VARARGS0x0001, posix_setreuid__doc__}, | ||
7919 | #endif /* HAVE_SETREUID */ | ||
7920 | #ifdef HAVE_SETREGID1 | ||
7921 | {"setregid", posix_setregid, METH_VARARGS0x0001, posix_setregid__doc__}, | ||
7922 | #endif /* HAVE_SETREGID */ | ||
7923 | #ifdef HAVE_SETGID1 | ||
7924 | {"setgid", posix_setgid, METH_VARARGS0x0001, posix_setgid__doc__}, | ||
7925 | #endif /* HAVE_SETGID */ | ||
7926 | #ifdef HAVE_SETGROUPS1 | ||
7927 | {"setgroups", posix_setgroups, METH_O0x0008, posix_setgroups__doc__}, | ||
7928 | #endif /* HAVE_SETGROUPS */ | ||
7929 | #ifdef HAVE_INITGROUPS1 | ||
7930 | {"initgroups", posix_initgroups, METH_VARARGS0x0001, posix_initgroups__doc__}, | ||
7931 | #endif /* HAVE_INITGROUPS */ | ||
7932 | #ifdef HAVE_GETPGID1 | ||
7933 | {"getpgid", posix_getpgid, METH_VARARGS0x0001, posix_getpgid__doc__}, | ||
7934 | #endif /* HAVE_GETPGID */ | ||
7935 | #ifdef HAVE_SETPGRP1 | ||
7936 | {"setpgrp", posix_setpgrp, METH_NOARGS0x0004, posix_setpgrp__doc__}, | ||
7937 | #endif /* HAVE_SETPGRP */ | ||
7938 | #ifdef HAVE_WAIT1 | ||
7939 | {"wait", posix_wait, METH_NOARGS0x0004, posix_wait__doc__}, | ||
7940 | #endif /* HAVE_WAIT */ | ||
7941 | #ifdef HAVE_WAIT31 | ||
7942 | {"wait3", posix_wait3, METH_VARARGS0x0001, posix_wait3__doc__}, | ||
7943 | #endif /* HAVE_WAIT3 */ | ||
7944 | #ifdef HAVE_WAIT41 | ||
7945 | {"wait4", posix_wait4, METH_VARARGS0x0001, posix_wait4__doc__}, | ||
7946 | #endif /* HAVE_WAIT4 */ | ||
7947 | #if defined(HAVE_WAITPID1) || defined(HAVE_CWAIT) | ||
7948 | {"waitpid", posix_waitpid, METH_VARARGS0x0001, posix_waitpid__doc__}, | ||
7949 | #endif /* HAVE_WAITPID */ | ||
7950 | #ifdef HAVE_GETSID1 | ||
7951 | {"getsid", posix_getsid, METH_VARARGS0x0001, posix_getsid__doc__}, | ||
7952 | #endif /* HAVE_GETSID */ | ||
7953 | #ifdef HAVE_SETSID1 | ||
7954 | {"setsid", posix_setsid, METH_NOARGS0x0004, posix_setsid__doc__}, | ||
7955 | #endif /* HAVE_SETSID */ | ||
7956 | #ifdef HAVE_SETPGID1 | ||
7957 | {"setpgid", posix_setpgid, METH_VARARGS0x0001, posix_setpgid__doc__}, | ||
7958 | #endif /* HAVE_SETPGID */ | ||
7959 | #ifdef HAVE_TCGETPGRP1 | ||
7960 | {"tcgetpgrp", posix_tcgetpgrp, METH_VARARGS0x0001, posix_tcgetpgrp__doc__}, | ||
7961 | #endif /* HAVE_TCGETPGRP */ | ||
7962 | #ifdef HAVE_TCSETPGRP1 | ||
7963 | {"tcsetpgrp", posix_tcsetpgrp, METH_VARARGS0x0001, posix_tcsetpgrp__doc__}, | ||
7964 | #endif /* HAVE_TCSETPGRP */ | ||
7965 | {"open", posix_open, METH_VARARGS0x0001, posix_open__doc__}, | ||
7966 | {"close", posix_close, METH_VARARGS0x0001, posix_close__doc__}, | ||
7967 | {"closerange", posix_closerange, METH_VARARGS0x0001, posix_closerange__doc__}, | ||
7968 | {"device_encoding", device_encoding, METH_VARARGS0x0001, device_encoding__doc__}, | ||
7969 | {"dup", posix_dup, METH_VARARGS0x0001, posix_dup__doc__}, | ||
7970 | {"dup2", posix_dup2, METH_VARARGS0x0001, posix_dup2__doc__}, | ||
7971 | {"lseek", posix_lseek, METH_VARARGS0x0001, posix_lseek__doc__}, | ||
7972 | {"read", posix_read, METH_VARARGS0x0001, posix_read__doc__}, | ||
7973 | {"write", posix_write, METH_VARARGS0x0001, posix_write__doc__}, | ||
7974 | {"fstat", posix_fstat, METH_VARARGS0x0001, posix_fstat__doc__}, | ||
7975 | {"isatty", posix_isatty, METH_VARARGS0x0001, posix_isatty__doc__}, | ||
7976 | #ifdef HAVE_PIPE1 | ||
7977 | {"pipe", posix_pipe, METH_NOARGS0x0004, posix_pipe__doc__}, | ||
7978 | #endif | ||
7979 | #ifdef HAVE_MKFIFO1 | ||
7980 | {"mkfifo", posix_mkfifo, METH_VARARGS0x0001, posix_mkfifo__doc__}, | ||
7981 | #endif | ||
7982 | #if defined(HAVE_MKNOD1) && defined(HAVE_MAKEDEV1) | ||
7983 | {"mknod", posix_mknod, METH_VARARGS0x0001, posix_mknod__doc__}, | ||
7984 | #endif | ||
7985 | #ifdef HAVE_DEVICE_MACROS1 | ||
7986 | {"major", posix_major, METH_VARARGS0x0001, posix_major__doc__}, | ||
7987 | {"minor", posix_minor, METH_VARARGS0x0001, posix_minor__doc__}, | ||
7988 | {"makedev", posix_makedev, METH_VARARGS0x0001, posix_makedev__doc__}, | ||
7989 | #endif | ||
7990 | #ifdef HAVE_FTRUNCATE1 | ||
7991 | {"ftruncate", posix_ftruncate, METH_VARARGS0x0001, posix_ftruncate__doc__}, | ||
7992 | #endif | ||
7993 | #ifdef HAVE_PUTENV1 | ||
7994 | {"putenv", posix_putenv, METH_VARARGS0x0001, posix_putenv__doc__}, | ||
7995 | #endif | ||
7996 | #ifdef HAVE_UNSETENV1 | ||
7997 | {"unsetenv", posix_unsetenv, METH_VARARGS0x0001, posix_unsetenv__doc__}, | ||
7998 | #endif | ||
7999 | {"strerror", posix_strerror, METH_VARARGS0x0001, posix_strerror__doc__}, | ||
8000 | #ifdef HAVE_FCHDIR1 | ||
8001 | {"fchdir", posix_fchdir, METH_O0x0008, posix_fchdir__doc__}, | ||
8002 | #endif | ||
8003 | #ifdef HAVE_FSYNC1 | ||
8004 | {"fsync", posix_fsync, METH_O0x0008, posix_fsync__doc__}, | ||
8005 | #endif | ||
8006 | #ifdef HAVE_FDATASYNC | ||
8007 | {"fdatasync", posix_fdatasync, METH_O0x0008, posix_fdatasync__doc__}, | ||
8008 | #endif | ||
8009 | #ifdef HAVE_SYS_WAIT_H1 | ||
8010 | #ifdef WCOREDUMP | ||
8011 | {"WCOREDUMP", posix_WCOREDUMP, METH_VARARGS0x0001, posix_WCOREDUMP__doc__}, | ||
8012 | #endif /* WCOREDUMP */ | ||
8013 | #ifdef WIFCONTINUED | ||
8014 | {"WIFCONTINUED",posix_WIFCONTINUED, METH_VARARGS0x0001, posix_WIFCONTINUED__doc__}, | ||
8015 | #endif /* WIFCONTINUED */ | ||
8016 | #ifdef WIFSTOPPED | ||
8017 | {"WIFSTOPPED", posix_WIFSTOPPED, METH_VARARGS0x0001, posix_WIFSTOPPED__doc__}, | ||
8018 | #endif /* WIFSTOPPED */ | ||
8019 | #ifdef WIFSIGNALED | ||
8020 | {"WIFSIGNALED", posix_WIFSIGNALED, METH_VARARGS0x0001, posix_WIFSIGNALED__doc__}, | ||
8021 | #endif /* WIFSIGNALED */ | ||
8022 | #ifdef WIFEXITED | ||
8023 | {"WIFEXITED", posix_WIFEXITED, METH_VARARGS0x0001, posix_WIFEXITED__doc__}, | ||
8024 | #endif /* WIFEXITED */ | ||
8025 | #ifdef WEXITSTATUS | ||
8026 | {"WEXITSTATUS", posix_WEXITSTATUS, METH_VARARGS0x0001, posix_WEXITSTATUS__doc__}, | ||
8027 | #endif /* WEXITSTATUS */ | ||
8028 | #ifdef WTERMSIG | ||
8029 | {"WTERMSIG", posix_WTERMSIG, METH_VARARGS0x0001, posix_WTERMSIG__doc__}, | ||
8030 | #endif /* WTERMSIG */ | ||
8031 | #ifdef WSTOPSIG | ||
8032 | {"WSTOPSIG", posix_WSTOPSIG, METH_VARARGS0x0001, posix_WSTOPSIG__doc__}, | ||
8033 | #endif /* WSTOPSIG */ | ||
8034 | #endif /* HAVE_SYS_WAIT_H */ | ||
8035 | #if defined(HAVE_FSTATVFS1) && defined(HAVE_SYS_STATVFS_H1) | ||
8036 | {"fstatvfs", posix_fstatvfs, METH_VARARGS0x0001, posix_fstatvfs__doc__}, | ||
8037 | #endif | ||
8038 | #if defined(HAVE_STATVFS1) && defined(HAVE_SYS_STATVFS_H1) | ||
8039 | {"statvfs", posix_statvfs, METH_VARARGS0x0001, posix_statvfs__doc__}, | ||
8040 | #endif | ||
8041 | #ifdef HAVE_CONFSTR1 | ||
8042 | {"confstr", posix_confstr, METH_VARARGS0x0001, posix_confstr__doc__}, | ||
8043 | #endif | ||
8044 | #ifdef HAVE_SYSCONF1 | ||
8045 | {"sysconf", posix_sysconf, METH_VARARGS0x0001, posix_sysconf__doc__}, | ||
8046 | #endif | ||
8047 | #ifdef HAVE_FPATHCONF1 | ||
8048 | {"fpathconf", posix_fpathconf, METH_VARARGS0x0001, posix_fpathconf__doc__}, | ||
8049 | #endif | ||
8050 | #ifdef HAVE_PATHCONF1 | ||
8051 | {"pathconf", posix_pathconf, METH_VARARGS0x0001, posix_pathconf__doc__}, | ||
8052 | #endif | ||
8053 | {"abort", posix_abort, METH_NOARGS0x0004, posix_abort__doc__}, | ||
8054 | #ifdef MS_WINDOWS | ||
8055 | {"_getfullpathname", posix__getfullpathname, METH_VARARGS0x0001, NULL((void *)0)}, | ||
8056 | {"_getfinalpathname", posix__getfinalpathname, METH_VARARGS0x0001, NULL((void *)0)}, | ||
8057 | {"_getfileinformation", posix__getfileinformation, METH_VARARGS0x0001, NULL((void *)0)}, | ||
8058 | #endif | ||
8059 | #ifdef HAVE_GETLOADAVG1 | ||
8060 | {"getloadavg", posix_getloadavg, METH_NOARGS0x0004, posix_getloadavg__doc__}, | ||
8061 | #endif | ||
8062 | #ifdef MS_WINDOWS | ||
8063 | {"urandom", win32_urandom, METH_VARARGS0x0001, win32_urandom__doc__}, | ||
8064 | #endif | ||
8065 | #ifdef __VMS | ||
8066 | {"urandom", vms_urandom, METH_VARARGS0x0001, vms_urandom__doc__}, | ||
8067 | #endif | ||
8068 | #ifdef HAVE_SETRESUID | ||
8069 | {"setresuid", posix_setresuid, METH_VARARGS0x0001, posix_setresuid__doc__}, | ||
8070 | #endif | ||
8071 | #ifdef HAVE_SETRESGID | ||
8072 | {"setresgid", posix_setresgid, METH_VARARGS0x0001, posix_setresgid__doc__}, | ||
8073 | #endif | ||
8074 | #ifdef HAVE_GETRESUID | ||
8075 | {"getresuid", posix_getresuid, METH_NOARGS0x0004, posix_getresuid__doc__}, | ||
8076 | #endif | ||
8077 | #ifdef HAVE_GETRESGID | ||
8078 | {"getresgid", posix_getresgid, METH_NOARGS0x0004, posix_getresgid__doc__}, | ||
8079 | #endif | ||
8080 | |||
8081 | {NULL((void *)0), NULL((void *)0)} /* Sentinel */ | ||
8082 | }; | ||
8083 | |||
8084 | |||
8085 | static int | ||
8086 | ins(PyObject *module, char *symbol, long value) | ||
8087 | { | ||
8088 | return PyModule_AddIntConstant(module, symbol, value); | ||
8089 | } | ||
8090 | |||
8091 | #if defined(PYOS_OS2) | ||
8092 | /* Insert Platform-Specific Constant Values (Strings & Numbers) of Common Use */ | ||
8093 | static int insertvalues(PyObject *module) | ||
8094 | { | ||
8095 | APIRET rc; | ||
8096 | ULONG values[QSV_MAX+1]; | ||
8097 | PyObject *v; | ||
8098 | char *ver, tmp[50]; | ||
8099 | |||
8100 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread(); | ||
8101 | rc = DosQuerySysInfo(1L, QSV_MAX, &values[1], sizeof(ULONG) * QSV_MAX); | ||
8102 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); } | ||
8103 | |||
8104 | if (rc != NO_ERROR) { | ||
8105 | os2_error(rc); | ||
8106 | return -1; | ||
8107 | } | ||
8108 | |||
8109 | if (ins(module, "meminstalled", values[QSV_TOTPHYSMEM])) return -1; | ||
8110 | if (ins(module, "memkernel", values[QSV_TOTRESMEM])) return -1; | ||
8111 | if (ins(module, "memvirtual", values[QSV_TOTAVAILMEM])) return -1; | ||
8112 | if (ins(module, "maxpathlen", values[QSV_MAX_PATH_LENGTH])) return -1; | ||
8113 | if (ins(module, "maxnamelen", values[QSV_MAX_COMP_LENGTH])) return -1; | ||
8114 | if (ins(module, "revision", values[QSV_VERSION_REVISION])) return -1; | ||
8115 | if (ins(module, "timeslice", values[QSV_MIN_SLICE])) return -1; | ||
8116 | |||
8117 | switch (values[QSV_VERSION_MINOR]) { | ||
8118 | case 0: ver = "2.00"; break; | ||
8119 | case 10: ver = "2.10"; break; | ||
8120 | case 11: ver = "2.11"; break; | ||
8121 | case 30: ver = "3.00"; break; | ||
8122 | case 40: ver = "4.00"; break; | ||
8123 | case 50: ver = "5.00"; break; | ||
8124 | default: | ||
8125 | PyOS_snprintf(tmp, sizeof(tmp), | ||
8126 | "%d-%d", values[QSV_VERSION_MAJOR], | ||
8127 | values[QSV_VERSION_MINOR]); | ||
8128 | ver = &tmp[0]; | ||
8129 | } | ||
8130 | |||
8131 | /* Add Indicator of the Version of the Operating System */ | ||
8132 | if (PyModule_AddStringConstant(module, "version", tmp) < 0) | ||
8133 | return -1; | ||
8134 | |||
8135 | /* Add Indicator of Which Drive was Used to Boot the System */ | ||
8136 | tmp[0] = 'A' + values[QSV_BOOT_DRIVE] - 1; | ||
8137 | tmp[1] = ':'; | ||
8138 | tmp[2] = '\0'; | ||
8139 | |||
8140 | return PyModule_AddStringConstant(module, "bootdrive", tmp); | ||
8141 | } | ||
8142 | #endif | ||
8143 | |||
8144 | #if defined(HAVE_SYMLINK1) && defined(MS_WINDOWS) | ||
8145 | static int | ||
8146 | enable_symlink() | ||
8147 | { | ||
8148 | HANDLE tok; | ||
8149 | TOKEN_PRIVILEGES tok_priv; | ||
8150 | LUID luid; | ||
8151 | int meth_idx = 0; | ||
8152 | |||
8153 | if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ALL_ACCESS, &tok)) | ||
8154 | return 0; | ||
8155 | |||
8156 | if (!LookupPrivilegeValue(NULL((void *)0), SE_CREATE_SYMBOLIC_LINK_NAME, &luid)) | ||
8157 | return 0; | ||
8158 | |||
8159 | tok_priv.PrivilegeCount = 1; | ||
8160 | tok_priv.Privileges[0].Luid = luid; | ||
8161 | tok_priv.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; | ||
8162 | |||
8163 | if (!AdjustTokenPrivileges(tok, FALSE, &tok_priv, | ||
8164 | sizeof(TOKEN_PRIVILEGES), | ||
8165 | (PTOKEN_PRIVILEGES) NULL((void *)0), (PDWORD) NULL((void *)0))) | ||
8166 | return 0; | ||
8167 | |||
8168 | /* ERROR_NOT_ALL_ASSIGNED returned when the privilege can't be assigned. */ | ||
8169 | return GetLastError() == ERROR_NOT_ALL_ASSIGNED ? 0 : 1; | ||
8170 | } | ||
8171 | #endif /* defined(HAVE_SYMLINK) && defined(MS_WINDOWS) */ | ||
8172 | |||
8173 | static int | ||
8174 | all_ins(PyObject *d) | ||
8175 | { | ||
8176 | #ifdef F_OK0 | ||
8177 | if (ins(d, "F_OK", (long)F_OK0)) return -1; | ||
8178 | #endif | ||
8179 | #ifdef R_OK(1<<2) | ||
8180 | if (ins(d, "R_OK", (long)R_OK(1<<2))) return -1; | ||
8181 | #endif | ||
8182 | #ifdef W_OK(1<<1) | ||
8183 | if (ins(d, "W_OK", (long)W_OK(1<<1))) return -1; | ||
8184 | #endif | ||
8185 | #ifdef X_OK(1<<0) | ||
8186 | if (ins(d, "X_OK", (long)X_OK(1<<0))) return -1; | ||
8187 | #endif | ||
8188 | #ifdef NGROUPS_MAX16 | ||
8189 | if (ins(d, "NGROUPS_MAX", (long)NGROUPS_MAX16)) return -1; | ||
8190 | #endif | ||
8191 | #ifdef TMP_MAX308915776 | ||
8192 | if (ins(d, "TMP_MAX", (long)TMP_MAX308915776)) return -1; | ||
8193 | #endif | ||
8194 | #ifdef WCONTINUED0x00000010 | ||
8195 | if (ins(d, "WCONTINUED", (long)WCONTINUED0x00000010)) return -1; | ||
8196 | #endif | ||
8197 | #ifdef WNOHANG0x00000001 | ||
8198 | if (ins(d, "WNOHANG", (long)WNOHANG0x00000001)) return -1; | ||
8199 | #endif | ||
8200 | #ifdef WUNTRACED0x00000002 | ||
8201 | if (ins(d, "WUNTRACED", (long)WUNTRACED0x00000002)) return -1; | ||
8202 | #endif | ||
8203 | #ifdef O_RDONLY0x0000 | ||
8204 | if (ins(d, "O_RDONLY", (long)O_RDONLY0x0000)) return -1; | ||
8205 | #endif | ||
8206 | #ifdef O_WRONLY0x0001 | ||
8207 | if (ins(d, "O_WRONLY", (long)O_WRONLY0x0001)) return -1; | ||
8208 | #endif | ||
8209 | #ifdef O_RDWR0x0002 | ||
8210 | if (ins(d, "O_RDWR", (long)O_RDWR0x0002)) return -1; | ||
8211 | #endif | ||
8212 | #ifdef O_NDELAY0x0004 | ||
8213 | if (ins(d, "O_NDELAY", (long)O_NDELAY0x0004)) return -1; | ||
8214 | #endif | ||
8215 | #ifdef O_NONBLOCK0x0004 | ||
8216 | if (ins(d, "O_NONBLOCK", (long)O_NONBLOCK0x0004)) return -1; | ||
8217 | #endif | ||
8218 | #ifdef O_APPEND0x0008 | ||
8219 | if (ins(d, "O_APPEND", (long)O_APPEND0x0008)) return -1; | ||
8220 | #endif | ||
8221 | #ifdef O_DSYNC0x400000 | ||
8222 | if (ins(d, "O_DSYNC", (long)O_DSYNC0x400000)) return -1; | ||
8223 | #endif | ||
8224 | #ifdef O_RSYNC | ||
8225 | if (ins(d, "O_RSYNC", (long)O_RSYNC)) return -1; | ||
8226 | #endif | ||
8227 | #ifdef O_SYNC0x0080 | ||
8228 | if (ins(d, "O_SYNC", (long)O_SYNC0x0080)) return -1; | ||
8229 | #endif | ||
8230 | #ifdef O_NOCTTY0x20000 | ||
8231 | if (ins(d, "O_NOCTTY", (long)O_NOCTTY0x20000)) return -1; | ||
8232 | #endif | ||
8233 | #ifdef O_CREAT0x0200 | ||
8234 | if (ins(d, "O_CREAT", (long)O_CREAT0x0200)) return -1; | ||
8235 | #endif | ||
8236 | #ifdef O_EXCL0x0800 | ||
8237 | if (ins(d, "O_EXCL", (long)O_EXCL0x0800)) return -1; | ||
8238 | #endif | ||
8239 | #ifdef O_TRUNC0x0400 | ||
8240 | if (ins(d, "O_TRUNC", (long)O_TRUNC0x0400)) return -1; | ||
8241 | #endif | ||
8242 | #ifdef O_BINARY | ||
8243 | if (ins(d, "O_BINARY", (long)O_BINARY)) return -1; | ||
8244 | #endif | ||
8245 | #ifdef O_TEXT | ||
8246 | if (ins(d, "O_TEXT", (long)O_TEXT)) return -1; | ||
8247 | #endif | ||
8248 | #ifdef O_LARGEFILE | ||
8249 | if (ins(d, "O_LARGEFILE", (long)O_LARGEFILE)) return -1; | ||
8250 | #endif | ||
8251 | #ifdef O_SHLOCK0x0010 | ||
8252 | if (ins(d, "O_SHLOCK", (long)O_SHLOCK0x0010)) return -1; | ||
8253 | #endif | ||
8254 | #ifdef O_EXLOCK0x0020 | ||
8255 | if (ins(d, "O_EXLOCK", (long)O_EXLOCK0x0020)) return -1; | ||
8256 | #endif | ||
8257 | |||
8258 | /* MS Windows */ | ||
8259 | #ifdef O_NOINHERIT | ||
8260 | /* Don't inherit in child processes. */ | ||
8261 | if (ins(d, "O_NOINHERIT", (long)O_NOINHERIT)) return -1; | ||
8262 | #endif | ||
8263 | #ifdef _O_SHORT_LIVED | ||
8264 | /* Optimize for short life (keep in memory). */ | ||
8265 | /* MS forgot to define this one with a non-underscore form too. */ | ||
8266 | if (ins(d, "O_SHORT_LIVED", (long)_O_SHORT_LIVED)) return -1; | ||
8267 | #endif | ||
8268 | #ifdef O_TEMPORARY | ||
8269 | /* Automatically delete when last handle is closed. */ | ||
8270 | if (ins(d, "O_TEMPORARY", (long)O_TEMPORARY)) return -1; | ||
8271 | #endif | ||
8272 | #ifdef O_RANDOM | ||
8273 | /* Optimize for random access. */ | ||
8274 | if (ins(d, "O_RANDOM", (long)O_RANDOM)) return -1; | ||
8275 | #endif | ||
8276 | #ifdef O_SEQUENTIAL | ||
8277 | /* Optimize for sequential access. */ | ||
8278 | if (ins(d, "O_SEQUENTIAL", (long)O_SEQUENTIAL)) return -1; | ||
8279 | #endif | ||
8280 | |||
8281 | /* GNU extensions. */ | ||
8282 | #ifdef O_ASYNC0x0040 | ||
8283 | /* Send a SIGIO signal whenever input or output | ||
8284 | becomes available on file descriptor */ | ||
8285 | if (ins(d, "O_ASYNC", (long)O_ASYNC0x0040)) return -1; | ||
8286 | #endif | ||
8287 | #ifdef O_DIRECT | ||
8288 | /* Direct disk access. */ | ||
8289 | if (ins(d, "O_DIRECT", (long)O_DIRECT)) return -1; | ||
8290 | #endif | ||
8291 | #ifdef O_DIRECTORY0x100000 | ||
8292 | /* Must be a directory. */ | ||
8293 | if (ins(d, "O_DIRECTORY", (long)O_DIRECTORY0x100000)) return -1; | ||
8294 | #endif | ||
8295 | #ifdef O_NOFOLLOW0x0100 | ||
8296 | /* Do not follow links. */ | ||
8297 | if (ins(d, "O_NOFOLLOW", (long)O_NOFOLLOW0x0100)) return -1; | ||
8298 | #endif | ||
8299 | #ifdef O_NOATIME | ||
8300 | /* Do not update the access time. */ | ||
8301 | if (ins(d, "O_NOATIME", (long)O_NOATIME)) return -1; | ||
8302 | #endif | ||
8303 | |||
8304 | /* These come from sysexits.h */ | ||
8305 | #ifdef EX_OK0 | ||
8306 | if (ins(d, "EX_OK", (long)EX_OK0)) return -1; | ||
8307 | #endif /* EX_OK */ | ||
8308 | #ifdef EX_USAGE64 | ||
8309 | if (ins(d, "EX_USAGE", (long)EX_USAGE64)) return -1; | ||
8310 | #endif /* EX_USAGE */ | ||
8311 | #ifdef EX_DATAERR65 | ||
8312 | if (ins(d, "EX_DATAERR", (long)EX_DATAERR65)) return -1; | ||
8313 | #endif /* EX_DATAERR */ | ||
8314 | #ifdef EX_NOINPUT66 | ||
8315 | if (ins(d, "EX_NOINPUT", (long)EX_NOINPUT66)) return -1; | ||
8316 | #endif /* EX_NOINPUT */ | ||
8317 | #ifdef EX_NOUSER67 | ||
8318 | if (ins(d, "EX_NOUSER", (long)EX_NOUSER67)) return -1; | ||
8319 | #endif /* EX_NOUSER */ | ||
8320 | #ifdef EX_NOHOST68 | ||
8321 | if (ins(d, "EX_NOHOST", (long)EX_NOHOST68)) return -1; | ||
8322 | #endif /* EX_NOHOST */ | ||
8323 | #ifdef EX_UNAVAILABLE69 | ||
8324 | if (ins(d, "EX_UNAVAILABLE", (long)EX_UNAVAILABLE69)) return -1; | ||
8325 | #endif /* EX_UNAVAILABLE */ | ||
8326 | #ifdef EX_SOFTWARE70 | ||
8327 | if (ins(d, "EX_SOFTWARE", (long)EX_SOFTWARE70)) return -1; | ||
8328 | #endif /* EX_SOFTWARE */ | ||
8329 | #ifdef EX_OSERR71 | ||
8330 | if (ins(d, "EX_OSERR", (long)EX_OSERR71)) return -1; | ||
8331 | #endif /* EX_OSERR */ | ||
8332 | #ifdef EX_OSFILE72 | ||
8333 | if (ins(d, "EX_OSFILE", (long)EX_OSFILE72)) return -1; | ||
8334 | #endif /* EX_OSFILE */ | ||
8335 | #ifdef EX_CANTCREAT73 | ||
8336 | if (ins(d, "EX_CANTCREAT", (long)EX_CANTCREAT73)) return -1; | ||
8337 | #endif /* EX_CANTCREAT */ | ||
8338 | #ifdef EX_IOERR74 | ||
8339 | if (ins(d, "EX_IOERR", (long)EX_IOERR74)) return -1; | ||
8340 | #endif /* EX_IOERR */ | ||
8341 | #ifdef EX_TEMPFAIL75 | ||
8342 | if (ins(d, "EX_TEMPFAIL", (long)EX_TEMPFAIL75)) return -1; | ||
8343 | #endif /* EX_TEMPFAIL */ | ||
8344 | #ifdef EX_PROTOCOL76 | ||
8345 | if (ins(d, "EX_PROTOCOL", (long)EX_PROTOCOL76)) return -1; | ||
8346 | #endif /* EX_PROTOCOL */ | ||
8347 | #ifdef EX_NOPERM77 | ||
8348 | if (ins(d, "EX_NOPERM", (long)EX_NOPERM77)) return -1; | ||
8349 | #endif /* EX_NOPERM */ | ||
8350 | #ifdef EX_CONFIG78 | ||
8351 | if (ins(d, "EX_CONFIG", (long)EX_CONFIG78)) return -1; | ||
8352 | #endif /* EX_CONFIG */ | ||
8353 | #ifdef EX_NOTFOUND | ||
8354 | if (ins(d, "EX_NOTFOUND", (long)EX_NOTFOUND)) return -1; | ||
8355 | #endif /* EX_NOTFOUND */ | ||
8356 | |||
8357 | /* statvfs */ | ||
8358 | #ifdef ST_RDONLY0x00000001 | ||
8359 | if (ins(d, "ST_RDONLY", (long)ST_RDONLY0x00000001)) return -1; | ||
8360 | #endif /* ST_RDONLY */ | ||
8361 | #ifdef ST_NOSUID0x00000002 | ||
8362 | if (ins(d, "ST_NOSUID", (long)ST_NOSUID0x00000002)) return -1; | ||
8363 | #endif /* ST_NOSUID */ | ||
8364 | |||
8365 | #ifdef HAVE_SPAWNV | ||
8366 | #if defined(PYOS_OS2) && defined(PYCC_GCC) | ||
8367 | if (ins(d, "P_WAIT", (long)P_WAIT)) return -1; | ||
8368 | if (ins(d, "P_NOWAIT", (long)P_NOWAIT)) return -1; | ||
8369 | if (ins(d, "P_OVERLAY", (long)P_OVERLAY)) return -1; | ||
8370 | if (ins(d, "P_DEBUG", (long)P_DEBUG)) return -1; | ||
8371 | if (ins(d, "P_SESSION", (long)P_SESSION)) return -1; | ||
8372 | if (ins(d, "P_DETACH", (long)P_DETACH)) return -1; | ||
8373 | if (ins(d, "P_PM", (long)P_PM)) return -1; | ||
8374 | if (ins(d, "P_DEFAULT", (long)P_DEFAULT)) return -1; | ||
8375 | if (ins(d, "P_MINIMIZE", (long)P_MINIMIZE)) return -1; | ||
8376 | if (ins(d, "P_MAXIMIZE", (long)P_MAXIMIZE)) return -1; | ||
8377 | if (ins(d, "P_FULLSCREEN", (long)P_FULLSCREEN)) return -1; | ||
8378 | if (ins(d, "P_WINDOWED", (long)P_WINDOWED)) return -1; | ||
8379 | if (ins(d, "P_FOREGROUND", (long)P_FOREGROUND)) return -1; | ||
8380 | if (ins(d, "P_BACKGROUND", (long)P_BACKGROUND)) return -1; | ||
8381 | if (ins(d, "P_NOCLOSE", (long)P_NOCLOSE)) return -1; | ||
8382 | if (ins(d, "P_NOSESSION", (long)P_NOSESSION)) return -1; | ||
8383 | if (ins(d, "P_QUOTE", (long)P_QUOTE)) return -1; | ||
8384 | if (ins(d, "P_TILDE", (long)P_TILDE)) return -1; | ||
8385 | if (ins(d, "P_UNRELATED", (long)P_UNRELATED)) return -1; | ||
8386 | if (ins(d, "P_DEBUGDESC", (long)P_DEBUGDESC)) return -1; | ||
8387 | #else | ||
8388 | if (ins(d, "P_WAIT", (long)_P_WAIT)) return -1; | ||
8389 | if (ins(d, "P_NOWAIT", (long)_P_NOWAIT)) return -1; | ||
8390 | if (ins(d, "P_OVERLAY", (long)_OLD_P_OVERLAY)) return -1; | ||
8391 | if (ins(d, "P_NOWAITO", (long)_P_NOWAITO)) return -1; | ||
8392 | if (ins(d, "P_DETACH", (long)_P_DETACH)) return -1; | ||
8393 | #endif | ||
8394 | #endif | ||
8395 | |||
8396 | #if defined(PYOS_OS2) | ||
8397 | if (insertvalues(d)) return -1; | ||
8398 | #endif | ||
8399 | return 0; | ||
8400 | } | ||
8401 | |||
8402 | |||
8403 | #if (defined(_MSC_VER) || defined(__WATCOMC__) || defined(__BORLANDC__)) && !defined(__QNX__) | ||
8404 | #define INITFUNCPyInit_posix PyInit_nt | ||
8405 | #define MODNAME"posix" "nt" | ||
8406 | |||
8407 | #elif defined(PYOS_OS2) | ||
8408 | #define INITFUNCPyInit_posix PyInit_os2 | ||
8409 | #define MODNAME"posix" "os2" | ||
8410 | |||
8411 | #else | ||
8412 | #define INITFUNCPyInit_posix PyInit_posix | ||
8413 | #define MODNAME"posix" "posix" | ||
8414 | #endif | ||
8415 | |||
8416 | static struct PyModuleDef posixmodule = { | ||
8417 | PyModuleDef_HEAD_INIT{ { 0, 0, 1, ((void *)0) }, ((void *)0), 0, ((void *)0), }, | ||
8418 | MODNAME"posix", | ||
8419 | posix__doc__, | ||
8420 | -1, | ||
8421 | posix_methods, | ||
8422 | NULL((void *)0), | ||
8423 | NULL((void *)0), | ||
8424 | NULL((void *)0), | ||
8425 | NULL((void *)0) | ||
8426 | }; | ||
8427 | |||
8428 | |||
8429 | PyMODINIT_FUNCPyObject* | ||
8430 | INITFUNCPyInit_posix(void) | ||
8431 | { | ||
8432 | PyObject *m, *v; | ||
8433 | |||
8434 | #if defined(HAVE_SYMLINK1) && defined(MS_WINDOWS) | ||
8435 | win32_can_symlink = enable_symlink(); | ||
8436 | #endif | ||
8437 | |||
8438 | m = PyModule_Create(&posixmodule)PyModule_Create2TraceRefs(&posixmodule, 1013); | ||
8439 | if (m == NULL((void *)0)) | ||
8440 | return NULL((void *)0); | ||
8441 | |||
8442 | /* Initialize environ dictionary */ | ||
8443 | v = convertenviron(); | ||
8444 | Py_XINCREF(v)do { if ((v) == ((void *)0)) ; else ( _Py_RefTotal++ , ((PyObject *)(v))->ob_refcnt++); } while (0); | ||
8445 | if (v == NULL((void *)0) || PyModule_AddObject(m, "environ", v) != 0) | ||
8446 | return NULL((void *)0); | ||
8447 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("./Modules/posixmodule.c", 8447, (PyObject *)(v)); } else _Py_Dealloc ((PyObject *)(v)); } while (0); | ||
8448 | |||
8449 | if (all_ins(m)) | ||
8450 | return NULL((void *)0); | ||
8451 | |||
8452 | if (setup_confname_tables(m)) | ||
8453 | return NULL((void *)0); | ||
8454 | |||
8455 | Py_INCREF(PyExc_OSError)( _Py_RefTotal++ , ((PyObject*)(PyExc_OSError))->ob_refcnt ++); | ||
8456 | PyModule_AddObject(m, "error", PyExc_OSError); | ||
8457 | |||
8458 | #ifdef HAVE_PUTENV1 | ||
8459 | if (posix_putenv_garbage == NULL((void *)0)) | ||
8460 | posix_putenv_garbage = PyDict_New(); | ||
8461 | #endif | ||
8462 | |||
8463 | if (!initialized) { | ||
8464 | stat_result_desc.name = MODNAME"posix" ".stat_result"; | ||
8465 | stat_result_desc.fields[7].name = PyStructSequence_UnnamedField; | ||
8466 | stat_result_desc.fields[8].name = PyStructSequence_UnnamedField; | ||
8467 | stat_result_desc.fields[9].name = PyStructSequence_UnnamedField; | ||
8468 | PyStructSequence_InitType(&StatResultType, &stat_result_desc); | ||
8469 | structseq_new = StatResultType.tp_new; | ||
8470 | StatResultType.tp_new = statresult_new; | ||
8471 | |||
8472 | statvfs_result_desc.name = MODNAME"posix" ".statvfs_result"; | ||
8473 | PyStructSequence_InitType(&StatVFSResultType, &statvfs_result_desc); | ||
8474 | #ifdef NEED_TICKS_PER_SECOND | ||
8475 | # if defined(HAVE_SYSCONF1) && defined(_SC_CLK_TCK3) | ||
8476 | ticks_per_second = sysconf(_SC_CLK_TCK3); | ||
8477 | # elif defined(HZ) | ||
8478 | ticks_per_second = HZ; | ||
8479 | # else | ||
8480 | ticks_per_second = 60; /* magic fallback value; may be bogus */ | ||
8481 | # endif | ||
8482 | #endif | ||
8483 | } | ||
8484 | Py_INCREF((PyObject*) &StatResultType)( _Py_RefTotal++ , ((PyObject*)((PyObject*) &StatResultType ))->ob_refcnt++); | ||
8485 | PyModule_AddObject(m, "stat_result", (PyObject*) &StatResultType); | ||
8486 | Py_INCREF((PyObject*) &StatVFSResultType)( _Py_RefTotal++ , ((PyObject*)((PyObject*) &StatVFSResultType ))->ob_refcnt++); | ||
8487 | PyModule_AddObject(m, "statvfs_result", | ||
8488 | (PyObject*) &StatVFSResultType); | ||
8489 | initialized = 1; | ||
8490 | |||
8491 | #ifdef __APPLE__1 | ||
8492 | /* | ||
8493 | * Step 2 of weak-linking support on Mac OS X. | ||
8494 | * | ||
8495 | * The code below removes functions that are not available on the | ||
8496 | * currently active platform. | ||
8497 | * | ||
8498 | * This block allow one to use a python binary that was build on | ||
8499 | * OSX 10.4 on OSX 10.3, without loosing access to new APIs on | ||
8500 | * OSX 10.4. | ||
8501 | */ | ||
8502 | #ifdef HAVE_FSTATVFS1 | ||
8503 | if (fstatvfs == NULL((void *)0)) { | ||
8504 | if (PyObject_DelAttrString(m, "fstatvfs")PyObject_SetAttrString((m),("fstatvfs"),((void *)0)) == -1) { | ||
8505 | return NULL((void *)0); | ||
8506 | } | ||
8507 | } | ||
8508 | #endif /* HAVE_FSTATVFS */ | ||
8509 | |||
8510 | #ifdef HAVE_STATVFS1 | ||
8511 | if (statvfs == NULL((void *)0)) { | ||
8512 | if (PyObject_DelAttrString(m, "statvfs")PyObject_SetAttrString((m),("statvfs"),((void *)0)) == -1) { | ||
8513 | return NULL((void *)0); | ||
8514 | } | ||
8515 | } | ||
8516 | #endif /* HAVE_STATVFS */ | ||
8517 | |||
8518 | # ifdef HAVE_LCHOWN1 | ||
8519 | if (lchown == NULL((void *)0)) { | ||
8520 | if (PyObject_DelAttrString(m, "lchown")PyObject_SetAttrString((m),("lchown"),((void *)0)) == -1) { | ||
8521 | return NULL((void *)0); | ||
8522 | } | ||
8523 | } | ||
8524 | #endif /* HAVE_LCHOWN */ | ||
8525 | |||
8526 | |||
8527 | #endif /* __APPLE__ */ | ||
8528 | return m; | ||
8529 | |||
8530 | } | ||
8531 | |||
8532 | #ifdef __cplusplus | ||
8533 | } | ||
8534 | #endif |