diff options
Diffstat (limited to 'contrib/tools/python3/Include/objimpl.h')
| -rw-r--r-- | contrib/tools/python3/Include/objimpl.h | 31 |
1 files changed, 4 insertions, 27 deletions
diff --git a/contrib/tools/python3/Include/objimpl.h b/contrib/tools/python3/Include/objimpl.h index ef871c5ea93..56472a72e42 100644 --- a/contrib/tools/python3/Include/objimpl.h +++ b/contrib/tools/python3/Include/objimpl.h @@ -1,12 +1,8 @@ -/* The PyObject_ memory family: high-level object memory interfaces. - See pymem.h for the low-level PyMem_ family. -*/ +// The PyObject_ memory family: high-level object memory interfaces. +// See pymem.h for the low-level PyMem_ family. #ifndef Py_OBJIMPL_H #define Py_OBJIMPL_H - -#include "pymem.h" - #ifdef __cplusplus extern "C" { #endif @@ -39,7 +35,7 @@ Functions and macros for modules that implement new object types. fields, this also fills in the ob_size field. - PyObject_Free(op) releases the memory allocated for an object. It does not - run a destructor -- it only frees the memory. PyObject_Free is identical. + run a destructor -- it only frees the memory. - PyObject_Init(op, typeobj) and PyObject_InitVar(op, typeobj, n) don't allocate memory. Instead of a 'type' parameter, they take a pointer to a @@ -157,25 +153,6 @@ PyAPI_FUNC(int) PyGC_Enable(void); PyAPI_FUNC(int) PyGC_Disable(void); PyAPI_FUNC(int) PyGC_IsEnabled(void); - -#if !defined(Py_LIMITED_API) -/* Visit all live GC-capable objects, similar to gc.get_objects(None). The - * supplied callback is called on every such object with the void* arg set - * to the supplied arg. Returning 0 from the callback ends iteration, returning - * 1 allows iteration to continue. Returning any other value may result in - * undefined behaviour. - * - * If new objects are (de)allocated by the callback it is undefined if they - * will be visited. - - * Garbage collection is disabled during operation. Explicitly running a - * collection in the callback may lead to undefined behaviour e.g. visiting the - * same objects multiple times or not at all. - */ -typedef int (*gcvisitobjects_t)(PyObject*, void*); -PyAPI_FUNC(void) PyUnstable_GC_VisitObjects(gcvisitobjects_t callback, void* arg); -#endif - /* Test if a type has a GC head */ #define PyType_IS_GC(t) PyType_HasFeature((t), Py_TPFLAGS_HAVE_GC) @@ -231,4 +208,4 @@ PyAPI_FUNC(int) PyObject_GC_IsFinalized(PyObject *); #ifdef __cplusplus } #endif -#endif /* !Py_OBJIMPL_H */ +#endif // !Py_OBJIMPL_H |