mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-10-17 20:28:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

bpo-40241: Add pycore_gc.h header file (GH-19494)

Browse source 
Move the PyGC_Head structure and the following private macros to the
internal C API:

* _PyGCHead_FINALIZED()
* _PyGCHead_NEXT()
* _PyGCHead_PREV()
* _PyGCHead_SET_FINALIZED()
* _PyGCHead_SET_NEXT()
* _PyGCHead_SET_PREV()
* _PyGC_FINALIZED()
* _PyGC_PREV_MASK
* _PyGC_PREV_MASK_COLLECTING
* _PyGC_PREV_MASK_FINALIZED
* _PyGC_PREV_SHIFT
* _PyGC_SET_FINALIZED()
* _PyObject_GC_IS_TRACKED()
* _PyObject_GC_MAY_BE_TRACKED()
* _Py_AS_GC(o)

Keep the private _PyGC_FINALIZED() macro in the public C API for
backward compatibility with Python 3.8: make it an alias to the new
PyObject_GC_IsFinalized() function.

Move the SIZEOF_PYGC_HEAD constant from _testcapi module to
_testinternalcapi module.
This commit is contained in:
Victor Stinner 2020-04-13 11:38:42 +02:00 • committed by GitHub
parent 85dd6bb1f6
commit 0135598d72
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
8 changed files with 98 additions and 62 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Include/internal/pycore_pymem.h
View file

@ -8,7 +8,8 @@ extern "C" {
# error "this header requires Py_BUILD_CORE define"
#endif
#include "pymem.h" /* PyMemAllocatorName */
#include "pymem.h" // PyMemAllocatorName
#include "pycore_gc.h" // PyGC_Head
/* GC runtime state */