map semantic change not documented in What's New

Modules/posixmodule.c

--- a/Modules/posixmodule.c	Thu Aug 04 17:17:07 2011 +0200
+++ b/Modules/posixmodule.c	Mon Aug 01 17:51:34 2011 -0400
@@ -11,6 +11,8 @@
    compiler is assumed to be IBM's VisualAge C++ (VACPP).  PYCC_GCC is used
    as the compiler specific macro for the EMX port of gcc to OS/2. */
 
+/* See also ../Dos/dosmodule.c */
+
 #ifdef __APPLE__
    /*
     * Step 1 of support for weak-linking a number of symbols existing on
@@ -103,10 +105,6 @@
 #include <sys/sendfile.h>
 #endif
 
-#ifdef HAVE_SCHED_H
-#include <sched.h>
-#endif
-
 #if defined(__FreeBSD__) || defined(__DragonFly__) || defined(__APPLE__)
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
@@ -1607,9 +1605,6 @@
 static int initialized;
 static PyTypeObject StatResultType;
 static PyTypeObject StatVFSResultType;
-#if defined(HAVE_SCHED_SETPARAM) || defined(HAVE_SCHED_SETSCHEDULER)
-static PyTypeObject SchedParamType;
-#endif
 static newfunc structseq_new;
 
 static PyObject *
@@ -4549,566 +4544,6 @@
 }
 #endif
 
-#ifdef HAVE_SCHED_H
-
-PyDoc_STRVAR(posix_sched_get_priority_max__doc__,
-"sched_get_priority_max(policy)\n\n\
-Get the maximum scheduling priority for *policy*.");
-
-static PyObject *
-posix_sched_get_priority_max(PyObject *self, PyObject *args)
-{
-    int policy, max;
-
-    if (!PyArg_ParseTuple(args, "i:sched_get_priority_max", &policy))
-        return NULL;
-    max = sched_get_priority_max(policy);
-    if (max < 0)
-        return posix_error();
-    return PyLong_FromLong(max);
-}
-
-PyDoc_STRVAR(posix_sched_get_priority_min__doc__,
-"sched_get_priority_min(policy)\n\n\
-Get the minimum scheduling priority for *policy*.");
-
-static PyObject *
-posix_sched_get_priority_min(PyObject *self, PyObject *args)
-{
-    int policy, min;
-
-    if (!PyArg_ParseTuple(args, "i:sched_get_priority_min", &policy))
-        return NULL;
-    min = sched_get_priority_min(policy);
-    if (min < 0)
-        return posix_error();
-    return PyLong_FromLong(min);
-}
-
-#ifdef HAVE_SCHED_SETSCHEDULER
-
-PyDoc_STRVAR(posix_sched_getscheduler__doc__,
-"sched_getscheduler(pid)\n\n\
-Get the scheduling policy for the process with a PID of *pid*.\n\
-Passing a PID of 0 returns the scheduling policy for the calling process.");
-
-static PyObject *
-posix_sched_getscheduler(PyObject *self, PyObject *args)
-{
-    pid_t pid;
-    int policy;
-
-    if (!PyArg_ParseTuple(args, _Py_PARSE_PID ":sched_getscheduler", &pid))
-        return NULL;
-    policy = sched_getscheduler(pid);
-    if (policy < 0)
-        return posix_error();
-    return PyLong_FromLong(policy);
-}
-
-#endif
-
-#if defined(HAVE_SCHED_SETSCHEDULER) || defined(HAVE_SCHED_SETPARAM)
-
-static PyObject *
-sched_param_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
-{
-    PyObject *res, *priority;
-    static char *kwlist[] = {"sched_priority", NULL};
-
-    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O:sched_param", kwlist, &priority))
-        return NULL;
-    res = PyStructSequence_New(type);
-    if (!res)
-        return NULL;
-    Py_INCREF(priority);
-    PyStructSequence_SET_ITEM(res, 0, priority);
-    return res;
-}
-
-PyDoc_STRVAR(sched_param__doc__,
-"sched_param(sched_priority): A scheduling parameter.\n\n\
-Current has only one field: sched_priority");
-
-static PyStructSequence_Field sched_param_fields[] = {
-    {"sched_priority", "the scheduling priority"},
-    {0}
-};
-
-static PyStructSequence_Desc sched_param_desc = {
-    "sched_param", /* name */
-    sched_param__doc__, /* doc */
-    sched_param_fields,
-    1
-};
-
-static int
-convert_sched_param(PyObject *param, struct sched_param *res)
-{
-    long priority;
-
-    if (Py_TYPE(param) != &SchedParamType) {
-        PyErr_SetString(PyExc_TypeError, "must have a sched_param object");
-        return 0;
-    }
-    priority = PyLong_AsLong(PyStructSequence_GET_ITEM(param, 0));
-    if (priority == -1 && PyErr_Occurred())
-        return 0;
-    if (priority > INT_MAX || priority < INT_MIN) {
-        PyErr_SetString(PyExc_OverflowError, "sched_priority out of range");
-        return 0;
-    }
-    res->sched_priority = Py_SAFE_DOWNCAST(priority, long, int);
-    return 1;
-}
-
-#endif
-
-#ifdef HAVE_SCHED_SETSCHEDULER
-
-PyDoc_STRVAR(posix_sched_setscheduler__doc__,
-"sched_setscheduler(pid, policy, param)\n\n\
-Set the scheduling policy, *policy*, for *pid*.\n\
-If *pid* is 0, the calling process is changed.\n\
-*param* is an instance of sched_param.");
-
-static PyObject *
-posix_sched_setscheduler(PyObject *self, PyObject *args)
-{
-    pid_t pid;
-    int policy;
-    struct sched_param param;
-
-    if (!PyArg_ParseTuple(args, _Py_PARSE_PID "iO&:sched_setscheduler",
-                          &pid, &policy, &convert_sched_param, &param))
-        return NULL;
-    if (sched_setscheduler(pid, policy, &param))
-        return posix_error();
-    Py_RETURN_NONE;
-}
-
-#endif
-
-#ifdef HAVE_SCHED_SETPARAM
-
-PyDoc_STRVAR(posix_sched_getparam__doc__,
-"sched_getparam(pid) -> sched_param\n\n\
-Returns scheduling parameters for the process with *pid* as an instance of the\n\
-sched_param class. A PID of 0 means the calling process.");
-
-static PyObject *
-posix_sched_getparam(PyObject *self, PyObject *args)
-{
-    pid_t pid;
-    struct sched_param param;
-    PyObject *res, *priority;
-
-    if (!PyArg_ParseTuple(args, _Py_PARSE_PID ":sched_getparam", &pid))
-        return NULL;
-    if (sched_getparam(pid, &param))
-        return posix_error();
-    res = PyStructSequence_New(&SchedParamType);
-    if (!res)
-        return NULL;
-    priority = PyLong_FromLong(param.sched_priority);
-    if (!priority) {
-        Py_DECREF(res);
-        return NULL;
-    }
-    PyStructSequence_SET_ITEM(res, 0, priority);
-    return res;
-}
-
-PyDoc_STRVAR(posix_sched_setparam__doc__,
-"sched_setparam(pid, param)\n\n\
-Set scheduling parameters for a process with PID *pid*.\n\
-A PID of 0 means the calling process.");
-
-static PyObject *
-posix_sched_setparam(PyObject *self, PyObject *args)
-{
-    pid_t pid;
-    struct sched_param param;
-
-    if (!PyArg_ParseTuple(args, _Py_PARSE_PID "O&:sched_setparam",
-                          &pid, &convert_sched_param, &param))
-        return NULL;
-    if (sched_setparam(pid, &param))
-        return posix_error();
-    Py_RETURN_NONE;
-}
-
-#endif
-
-#ifdef HAVE_SCHED_RR_GET_INTERVAL
-
-PyDoc_STRVAR(posix_sched_rr_get_interval__doc__,
-"sched_rr_get_interval(pid) -> float\n\n\
-Return the round-robin quantum for the process with PID *pid* in seconds.");
-
-static PyObject *
-posix_sched_rr_get_interval(PyObject *self, PyObject *args)
-{
-    pid_t pid;
-    struct timespec interval;
-
-    if (!PyArg_ParseTuple(args, _Py_PARSE_PID ":sched_rr_get_interval", &pid))
-        return NULL;
-    if (sched_rr_get_interval(pid, &interval))
-        return posix_error();
-    return PyFloat_FromDouble((double)interval.tv_sec + 1e-9*interval.tv_nsec);
-}
-
-#endif
-
-PyDoc_STRVAR(posix_sched_yield__doc__,
-"sched_yield()\n\n\
-Voluntarily relinquish the CPU.");
-
-static PyObject *
-posix_sched_yield(PyObject *self, PyObject *noargs)
-{
-    if (sched_yield())
-        return posix_error();
-    Py_RETURN_NONE;
-}
-
-#ifdef HAVE_SCHED_SETAFFINITY
-
-typedef struct {
-    PyObject_HEAD;
-    Py_ssize_t size;
-    int ncpus;
-    cpu_set_t *set;
-} Py_cpu_set;
-
-static PyTypeObject cpu_set_type;
-
-static void
-cpu_set_dealloc(Py_cpu_set *set)
-{
-    assert(set->set);
-    CPU_FREE(set->set);
-    Py_TYPE(set)->tp_free(set);
-}
-
-static Py_cpu_set *
-make_new_cpu_set(PyTypeObject *type, Py_ssize_t size)
-{
-    Py_cpu_set *set;
-
-    if (size < 0) {
-        PyErr_SetString(PyExc_ValueError, "negative size");
-        return NULL;
-    }
-    set = (Py_cpu_set *)type->tp_alloc(type, 0);
-    if (!set)
-        return NULL;
-    set->ncpus = size;
-    set->size = CPU_ALLOC_SIZE(size);
-    set->set = CPU_ALLOC(size);
-    if (!set->set) {
-        type->tp_free(set);
-        PyErr_NoMemory();
-        return NULL;
-    }
-    CPU_ZERO_S(set->size, set->set);
-    return set;
-}
-
-static PyObject *
-cpu_set_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
-{
-    int size;
-
-    if (!_PyArg_NoKeywords("cpu_set()", kwargs) ||
-        !PyArg_ParseTuple(args, "i:cpu_set", &size))
-        return NULL;
-    return (PyObject *)make_new_cpu_set(type, size);
-}
-
-static PyObject *
-cpu_set_repr(Py_cpu_set *set)
-{
-    return PyUnicode_FromFormat("<cpu_set with %li entries>", set->ncpus);
-} 
-
-static Py_ssize_t
-cpu_set_len(Py_cpu_set *set)
-{
-    return set->ncpus;
-}
-
-static int
-_get_cpu(Py_cpu_set *set, const char *requester, PyObject *args)
-{
-    int cpu;
-    if (!PyArg_ParseTuple(args, requester, &cpu))
-        return -1;
-    if (cpu < 0) {
-        PyErr_SetString(PyExc_ValueError, "cpu < 0 not valid");
-        return -1;
-    }
-    if (cpu >= set->ncpus) {
-        PyErr_SetString(PyExc_ValueError, "cpu too large for set");
-        return -1;
-    }
-    return cpu;
-}
-
-PyDoc_STRVAR(cpu_set_set_doc,
-"cpu_set.set(i)\n\n\
-Add CPU *i* to the set.");
-
-static PyObject *
-cpu_set_set(Py_cpu_set *set, PyObject *args)
-{
-    int cpu = _get_cpu(set, "i|set", args);
-    if (cpu == -1)
-        return NULL;
-    CPU_SET_S(cpu, set->size, set->set);
-    Py_RETURN_NONE;
-}
-
-PyDoc_STRVAR(cpu_set_count_doc,
-"cpu_set.count() -> int\n\n\
-Return the number of CPUs active in the set.");
-
-static PyObject *
-cpu_set_count(Py_cpu_set *set, PyObject *noargs)
-{
-    return PyLong_FromLong(CPU_COUNT_S(set->size, set->set));
-}
-
-PyDoc_STRVAR(cpu_set_clear_doc,
-"cpu_set.clear(i)\n\n\
-Remove CPU *i* from the set.");
-
-static PyObject *
-cpu_set_clear(Py_cpu_set *set, PyObject *args)
-{
-    int cpu = _get_cpu(set, "i|clear", args);
-    if (cpu == -1)
-        return NULL;
-    CPU_CLR_S(cpu, set->size, set->set);
-    Py_RETURN_NONE;
-}
-
-PyDoc_STRVAR(cpu_set_isset_doc,
-"cpu_set.isset(i) -> bool\n\n\
-Test if CPU *i* is in the set.");
-
-static PyObject *
-cpu_set_isset(Py_cpu_set *set, PyObject *args)
-{
-    int cpu = _get_cpu(set, "i|isset", args);
-    if (cpu == -1)
-        return NULL;
-    if (CPU_ISSET_S(cpu, set->size, set->set))
-        Py_RETURN_TRUE;
-    Py_RETURN_FALSE;
-}
-
-PyDoc_STRVAR(cpu_set_zero_doc,
-"cpu_set.zero()\n\n\
-Clear the cpu_set.");
-
-static PyObject *
-cpu_set_zero(Py_cpu_set *set, PyObject *noargs)
-{
-    CPU_ZERO_S(set->size, set->set);
-    Py_RETURN_NONE;
-}
-
-static PyObject *
-cpu_set_richcompare(Py_cpu_set *set, Py_cpu_set *other, int op)
-{
-    int eq;
-
-    if ((op != Py_EQ && op != Py_NE) || Py_TYPE(other) != &cpu_set_type) {
-        Py_INCREF(Py_NotImplemented);
-        return Py_NotImplemented;
-    }
-    eq = set->ncpus == other->ncpus && CPU_EQUAL_S(set->size, set->set, other->set);
-    if ((op == Py_EQ) ? eq : !eq)
-        Py_RETURN_TRUE;
-    else
-        Py_RETURN_FALSE;
-}
-
-#define CPU_SET_BINOP(name, op) \
-    static PyObject * \
-    do_cpu_set_##name(Py_cpu_set *left, Py_cpu_set *right, Py_cpu_set *res) { \
-        if (res) { \
-            Py_INCREF(res); \
-        } \
-        else { \
-            res = make_new_cpu_set(&cpu_set_type, left->ncpus); \
-            if (!res) \
-                return NULL; \
-        } \
-        if (Py_TYPE(right) != &cpu_set_type || left->ncpus != right->ncpus) { \
-            Py_DECREF(res); \
-            Py_INCREF(Py_NotImplemented); \
-            return Py_NotImplemented; \
-        } \
-        assert(left->size == right->size && right->size == res->size); \
-        op(res->size, res->set, left->set, right->set); \
-        return (PyObject *)res; \
-    } \
-    static PyObject * \
-    cpu_set_##name(Py_cpu_set *left, Py_cpu_set *right) { \
-        return do_cpu_set_##name(left, right, NULL); \
-    } \
-    static PyObject * \
-    cpu_set_i##name(Py_cpu_set *left, Py_cpu_set *right) { \
-        return do_cpu_set_##name(left, right, left); \
-    } \
-
-CPU_SET_BINOP(and, CPU_AND_S)
-CPU_SET_BINOP(or, CPU_OR_S)
-CPU_SET_BINOP(xor, CPU_XOR_S)
-#undef CPU_SET_BINOP
-
-PyDoc_STRVAR(cpu_set_doc,
-"cpu_set(size)\n\n\
-Create an empty mask of CPUs.");
-
-static PyNumberMethods cpu_set_as_number = {
-    0,                                  /*nb_add*/
-    0,                                  /*nb_subtract*/
-    0,                                  /*nb_multiply*/
-    0,                                  /*nb_remainder*/
-    0,                                  /*nb_divmod*/
-    0,                                  /*nb_power*/
-    0,                                  /*nb_negative*/
-    0,                                  /*nb_positive*/
-    0,                                  /*nb_absolute*/
-    0,                                  /*nb_bool*/
-    0,                                  /*nb_invert*/
-    0,                                  /*nb_lshift*/
-    0,                                  /*nb_rshift*/
-    (binaryfunc)cpu_set_and,            /*nb_and*/
-    (binaryfunc)cpu_set_xor,            /*nb_xor*/
-    (binaryfunc)cpu_set_or,             /*nb_or*/
-    0,                                  /*nb_int*/
-    0,                                  /*nb_reserved*/
-    0,                                  /*nb_float*/
-    0,                                  /*nb_inplace_add*/
-    0,                                  /*nb_inplace_subtract*/
-    0,                                  /*nb_inplace_multiply*/
-    0,                                  /*nb_inplace_remainder*/
-    0,                                  /*nb_inplace_power*/
-    0,                                  /*nb_inplace_lshift*/
-    0,                                  /*nb_inplace_rshift*/
-    (binaryfunc)cpu_set_iand,           /*nb_inplace_and*/
-    (binaryfunc)cpu_set_ixor,           /*nb_inplace_xor*/
-    (binaryfunc)cpu_set_ior,            /*nb_inplace_or*/
-};
-
-static PySequenceMethods cpu_set_as_sequence = {
-    (lenfunc)cpu_set_len,                            /* sq_length */
-};
-
-static PyMethodDef cpu_set_methods[] = {
-    {"clear", (PyCFunction)cpu_set_clear, METH_VARARGS, cpu_set_clear_doc},
-    {"count", (PyCFunction)cpu_set_count, METH_NOARGS, cpu_set_count_doc},
-    {"isset", (PyCFunction)cpu_set_isset, METH_VARARGS, cpu_set_isset_doc},
-    {"set", (PyCFunction)cpu_set_set, METH_VARARGS, cpu_set_set_doc},
-    {"zero", (PyCFunction)cpu_set_zero, METH_NOARGS, cpu_set_zero_doc},
-    {NULL, NULL}   /* sentinel */
-};
-
-static PyTypeObject cpu_set_type = {
-    PyVarObject_HEAD_INIT(&PyType_Type, 0)
-    "posix.cpu_set",                    /* tp_name */
-    sizeof(Py_cpu_set),                 /* tp_basicsize */
-    0,                                  /* tp_itemsize */
-    /* methods */
-    (destructor)cpu_set_dealloc,        /* tp_dealloc */
-    0,                                  /* tp_print */
-    0,                                  /* tp_getattr */
-    0,                                  /* tp_setattr */
-    0,                                  /* tp_reserved */
-    (reprfunc)cpu_set_repr,             /* tp_repr */
-    &cpu_set_as_number,                 /* tp_as_number */
-    &cpu_set_as_sequence,               /* tp_as_sequence */
-    0,                                  /* tp_as_mapping */
-    PyObject_HashNotImplemented,        /* tp_hash */
-    0,                                  /* tp_call */
-    0,                                  /* tp_str */
-    PyObject_GenericGetAttr,            /* tp_getattro */
-    0,                                  /* tp_setattro */
-    0,                                  /* tp_as_buffer */
-    Py_TPFLAGS_DEFAULT,                 /* tp_flags */
-    cpu_set_doc,                        /* tp_doc */
-    0,                                  /* tp_traverse */
-    0,                                  /* tp_clear */
-    (richcmpfunc)cpu_set_richcompare,   /* tp_richcompare */
-    0,                                  /* tp_weaklistoffset */
-    0,                                  /* tp_iter */
-    0,                                  /* tp_iternext */
-    cpu_set_methods,                    /* tp_methods */
-    0,                                  /* tp_members */
-    0,                                  /* tp_getset */
-    0,                                  /* tp_base */
-    0,                                  /* tp_dict */
-    0,                                  /* tp_descr_get */
-    0,                                  /* tp_descr_set */
-    0,                                  /* tp_dictoffset */
-    0,                                  /* tp_init */
-    PyType_GenericAlloc,                /* tp_alloc */
-    cpu_set_new,                        /* tp_new */
-    PyObject_Del,                       /* tp_free */
-};
-
-PyDoc_STRVAR(posix_sched_setaffinity__doc__,
-"sched_setaffinity(pid, cpu_set)\n\n\
-Set the affinity of the process with PID *pid* to *cpu_set*.");
-
-static PyObject *
-posix_sched_setaffinity(PyObject *self, PyObject *args)
-{
-    pid_t pid;
-    Py_cpu_set *cpu_set;
-
-    if (!PyArg_ParseTuple(args, _Py_PARSE_PID "O!:schbed_setaffinity",
-                          &pid, &cpu_set_type, &cpu_set))
-        return NULL;
-    if (sched_setaffinity(pid, cpu_set->size, cpu_set->set))
-        return posix_error();
-    Py_RETURN_NONE;
-}
-
-PyDoc_STRVAR(posix_sched_getaffinity__doc__,
-"sched_getaffinity(pid, ncpus) -> cpu_set\n\n\
-Return the affinity of the process with PID *pid*.\n\
-The returned cpu_set will be of size *ncpus*.");
-
-static PyObject *
-posix_sched_getaffinity(PyObject *self, PyObject *args)
-{
-    pid_t pid;
-    int ncpus;
-    Py_cpu_set *res;
-
-    if (!PyArg_ParseTuple(args, _Py_PARSE_PID "i:sched_getaffinity",
-                          &pid, &ncpus))
-        return NULL;
-    res = make_new_cpu_set(&cpu_set_type, ncpus);
-    if (!res)
-        return NULL;
-    if (sched_getaffinity(pid, res->size, res->set)) {
-        Py_DECREF(res);
-        return posix_error();
-    }
-    return (PyObject *)res;
-}
-
-#endif /* HAVE_SCHED_SETAFFINITY */
-
-#endif /* HAVE_SCHED_H */
-
 /* AIX uses /dev/ptc but is otherwise the same as /dev/ptmx */
 /* IRIX has both /dev/ptc and /dev/ptmx, use ptmx */
 #if defined(HAVE_DEV_PTC) && !defined(HAVE_DEV_PTMX)
@@ -10071,30 +9506,6 @@
 #ifdef HAVE_FORK
     {"fork",            posix_fork, METH_NOARGS, posix_fork__doc__},
 #endif /* HAVE_FORK */
-#ifdef HAVE_SCHED_H
-    {"sched_get_priority_max", posix_sched_get_priority_max, METH_VARARGS, posix_sched_get_priority_max__doc__},
-    {"sched_get_priority_min", posix_sched_get_priority_min, METH_VARARGS, posix_sched_get_priority_min__doc__},
-#ifdef HAVE_SCHED_SETPARAM
-    {"sched_getparam", posix_sched_getparam, METH_VARARGS, posix_sched_getparam__doc__},
-#endif
-#ifdef HAVE_SCHED_SETSCHEDULER
-    {"sched_getscheduler", posix_sched_getscheduler, METH_VARARGS, posix_sched_getscheduler__doc__},
-#endif
-#ifdef HAVE_SCHED_RR_GET_INTERVAL
-    {"sched_rr_get_interval", posix_sched_rr_get_interval, METH_VARARGS, posix_sched_rr_get_interval__doc__},
-#endif
-#ifdef HAVE_SCHED_SETPARAM
-    {"sched_setparam", posix_sched_setparam, METH_VARARGS, posix_sched_setparam__doc__},
-#endif
-#ifdef HAVE_SCHED_SETSCHEDULER
-    {"sched_setscheduler", posix_sched_setscheduler, METH_VARARGS, posix_sched_setscheduler__doc__},
-#endif
-    {"sched_yield",     posix_sched_yield, METH_NOARGS, posix_sched_yield__doc__},
-#ifdef HAVE_SCHED_SETAFFINITY
-    {"sched_setaffinity", posix_sched_setaffinity, METH_VARARGS, posix_sched_setaffinity__doc__},
-    {"sched_getaffinity", posix_sched_getaffinity, METH_VARARGS, posix_sched_getaffinity__doc__},
-#endif
-#endif
 #if defined(HAVE_OPENPTY) || defined(HAVE__GETPTY) || defined(HAVE_DEV_PTMX)
     {"openpty",         posix_openpty, METH_NOARGS, posix_openpty__doc__},
 #endif /* HAVE_OPENPTY || HAVE__GETPTY || HAVE_DEV_PTMX */
@@ -10832,24 +10243,6 @@
 #endif
 #endif
 
-#ifdef HAVE_SCHED_H
-    if (ins(d, "SCHED_FIFO", (long)SCHED_FIFO)) return -1;
-    if (ins(d, "SCHED_RR", (long)SCHED_RR)) return -1;
-#ifdef SCHED_SPORADIC
-    if (ins(d, "SCHED_SPORADIC", (long)SCHED_SPORADIC) return -1;
-#endif
-    if (ins(d, "SCHED_OTHER", (long)SCHED_OTHER)) return -1;
-#ifdef SCHED_BATCH
-    if (ins(d, "SCHED_BATCH", (long)SCHED_BATCH)) return -1;
-#endif
-#ifdef SCHED_IDLE
-    if (ins(d, "SCHED_IDLE", (long)SCHED_IDLE)) return -1;
-#endif
-#ifdef SCHED_RESET_ON_FORK
-    if (ins(d, "SCHED_RESET_ON_FORK", (long)SCHED_RESET_ON_FORK)) return -1;
-#endif
-#endif
-
 #if defined(PYOS_OS2)
     if (insertvalues(d)) return -1;
 #endif
@@ -10912,13 +10305,6 @@
     Py_INCREF(PyExc_OSError);
     PyModule_AddObject(m, "error", PyExc_OSError);
 
-#ifdef HAVE_SCHED_SETAFFINITY
-    if (PyType_Ready(&cpu_set_type) < 0)
-        return NULL;
-    Py_INCREF(&cpu_set_type);
-    PyModule_AddObject(m, "cpu_set", (PyObject *)&cpu_set_type);
-#endif
-
 #ifdef HAVE_PUTENV
     if (posix_putenv_garbage == NULL)
         posix_putenv_garbage = PyDict_New();
@@ -10949,12 +10335,6 @@
         ticks_per_second = 60; /* magic fallback value; may be bogus */
 #  endif
 #endif
-
-#if defined(HAVE_SCHED_SETPARAM) || defined(HAVE_SCHED_SETSCHEDULER)
-        sched_param_desc.name = MODNAME ".sched_param";
-        PyStructSequence_InitType(&SchedParamType, &sched_param_desc);
-        SchedParamType.tp_new = sched_param_new;
-#endif
     }
 #if defined(HAVE_WAITID) && !defined(__APPLE__)
     Py_INCREF((PyObject*) &WaitidResultType);
@@ -10965,11 +10345,6 @@
     Py_INCREF((PyObject*) &StatVFSResultType);
     PyModule_AddObject(m, "statvfs_result",
                        (PyObject*) &StatVFSResultType);
-
-#if defined(HAVE_SCHED_SETPARAM) || defined(HAVE_SCHED_SETSCHEDULER)
-    Py_INCREF(&SchedParamType);
-    PyModule_AddObject(m, "sched_param", (PyObject *)&SchedParamType);
-#endif
     initialized = 1;
 
 #ifdef __APPLE__