STINNER Victor added the comment: Here is a first patch adding the following functions:
void* PyMem_RawCalloc(size_t n); void* PyMem_Calloc(size_t n); void* PyObject_Calloc(size_t n); PyObject* _PyObject_GC_Calloc(size_t); It adds the following field after malloc field to PyMemAllocator structure: void* (*calloc) (void *ctx, size_t size); It changes the tracemalloc module to trace "calloc" allocations, add new tests and document new functions. The patch also contains an important change: PyType_GenericAlloc() uses calloc instead of malloc+memset(0). It may be faster, I didn't check. ---------- keywords: +patch Added file: http://bugs.python.org/file34897/calloc.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue21233> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com