STINNER Victor <[email protected]> added the comment:
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.
----------
_______________________________________
Python tracker <[email protected]>
<https://bugs.python.org/issue40170>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
