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v0.8.1
v0.8.1
https://github.com/python/cpython
Revision ec306a2fd91d8b961b2a80c080dd2262bb17d862 authored by Victor Stinner on 13 November 2020, 15:38:06 UTC, committed by GitHub on 13 November 2020, 15:38:06 UTC
Fix building pycore_bitutils.h internal header on old clang version without __builtin_bswap16() (ex: Xcode 4.6.3 on Mac OS X 10.7). Add a new private _Py__has_builtin() macro to check for availability of a preprocessor builtin function. Co-Authored-By: Joshua Root <jmr@macports.org> Co-authored-by: Joshua Root <jmr@macports.org> (cherry picked from commit b3b98082c5431e77c64cab2c85525a804436b505)
1 parent e5729ae
Tip revision: ec306a2fd91d8b961b2a80c080dd2262bb17d862 authored by Victor Stinner on 13 November 2020, 15:38:06 UTC
bpo-41617: Add _Py__has_builtin() macro (GH-23260) (GH-23262)
bpo-41617: Add _Py__has_builtin() macro (GH-23260) (GH-23262)
Tip revision: ec306a2
tracemalloc.h
#ifndef Py_TRACEMALLOC_H
#define Py_TRACEMALLOC_H
#ifndef Py_LIMITED_API
/* Track an allocated memory block in the tracemalloc module.
Return 0 on success, return -1 on error (failed to allocate memory to store
the trace).
Return -2 if tracemalloc is disabled.
If memory block is already tracked, update the existing trace. */
PyAPI_FUNC(int) PyTraceMalloc_Track(
unsigned int domain,
uintptr_t ptr,
size_t size);
/* Untrack an allocated memory block in the tracemalloc module.
Do nothing if the block was not tracked.
Return -2 if tracemalloc is disabled, otherwise return 0. */
PyAPI_FUNC(int) PyTraceMalloc_Untrack(
unsigned int domain,
uintptr_t ptr);
/* Get the traceback where a memory block was allocated.
Return a tuple of (filename: str, lineno: int) tuples.
Return None if the tracemalloc module is disabled or if the memory block
is not tracked by tracemalloc.
Raise an exception and return NULL on error. */
PyAPI_FUNC(PyObject*) _PyTraceMalloc_GetTraceback(
unsigned int domain,
uintptr_t ptr);
#endif
#endif /* !Py_TRACEMALLOC_H */
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