Message411818
I searched for "_PyObject_DebugMallocStats" in top 5000 PyPI projects. There is a single project using it: guppy3.
Extract of guppy3 src/heapy/xmemstats.c:
...
dlptr__PyObject_DebugMallocStats = addr_of_symbol("_PyObject_DebugMallocStats");
...
static PyObject *
hp_xmemstats(PyObject *self, PyObject *args)
{
if (dlptr__PyObject_DebugMallocStats) {
fprintf(stderr, "======================================================================\n");
fprintf(stderr, "Output from _PyObject_DebugMallocStats()\n\n");
dlptr__PyObject_DebugMallocStats(stderr);
}
...
}
addr_of_symbol() is implemented with dlsym() or GetModuleHandle(NULL)+GetProcAddress(): it searchs for the symbol in the current process. |
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Date |
User |
Action |
Args |
2022-01-27 01:10:54 | vstinner | set | recipients:
+ vstinner, rhettinger, ronaldoussoren, Michael.Felt, corona10, miss-islington, shihai1991, erlendaasland |
2022-01-27 01:10:54 | vstinner | set | messageid: <1643245854.87.0.509310361356.issue40170@roundup.psfhosted.org> |
2022-01-27 01:10:54 | vstinner | link | issue40170 messages |
2022-01-27 01:10:54 | vstinner | create | |
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