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| author | Antoine Pitrou <solipsis@pitrou.net> | 2013-07-30 17:59:21 (GMT) |
|---|---|---|
| committer | Antoine Pitrou <solipsis@pitrou.net> | 2013-07-30 17:59:21 (GMT) |
| commit | 796564c27b8f2e32b9fbc034bbdda75f9507ca43 (patch) | |
| tree | 52db4985f7fe10db48703103a156ff3fd2011d8d /Include/object.h | |
| parent | c5d95b17acfdf2d01569bd32d67cadbd5f5cd4a3 (diff) | |
| download | cpython-796564c27b8f2e32b9fbc034bbdda75f9507ca43.zip cpython-796564c27b8f2e32b9fbc034bbdda75f9507ca43.tar.gz cpython-796564c27b8f2e32b9fbc034bbdda75f9507ca43.tar.bz2 | |
Issue #18112: PEP 442 implementation (safe object finalization).
Diffstat (limited to 'Include/object.h')
| -rw-r--r-- | Include/object.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Include/object.h b/Include/object.h index 221b4a2..25b96e8 100644 --- a/Include/object.h +++ b/Include/object.h @@ -408,6 +408,8 @@ typedef struct _typeobject { /* Type attribute cache version tag. Added in version 2.6 */ unsigned int tp_version_tag; + destructor tp_finalize; + #ifdef COUNT_ALLOCS /* these must be last and never explicitly initialized */ Py_ssize_t tp_allocs; @@ -529,6 +531,8 @@ PyAPI_FUNC(int) PyObject_Not(PyObject *); PyAPI_FUNC(int) PyCallable_Check(PyObject *); PyAPI_FUNC(void) PyObject_ClearWeakRefs(PyObject *); +PyAPI_FUNC(void) PyObject_CallFinalizer(PyObject *); +PyAPI_FUNC(int) PyObject_CallFinalizerFromDealloc(PyObject *); /* Same as PyObject_Generic{Get,Set}Attr, but passing the attributes dict as the last parameter. */ @@ -646,6 +650,12 @@ given type object has a specified feature. Py_TPFLAGS_HAVE_VERSION_TAG | \ 0) +/* NOTE: The following flags reuse lower bits (removed as part of the + * Python 3.0 transition). */ + +/* Type structure has tp_finalize member (3.4) */ +#define Py_TPFLAGS_HAVE_FINALIZE (1UL << 0) + #ifdef Py_LIMITED_API #define PyType_HasFeature(t,f) ((PyType_GetFlags(t) & (f)) != 0) #else |