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The C and C++ Include Header Files

/usr/include/python3.12/internal/pycore_pymem_init.h


$ cat -n /usr/include/python3.12/internal/pycore_pymem_init.h

     1	#ifndef Py_INTERNAL_PYMEM_INIT_H
     2	#define Py_INTERNAL_PYMEM_INIT_H
     3	#ifdef __cplusplus
     4	extern "C" {
     5	#endif
     6	
     7	#ifndef Py_BUILD_CORE
     8	#  error "this header requires Py_BUILD_CORE define"
     9	#endif
    10	
    11	#include "pycore_pymem.h"
    12	
    13	
    14	/********************************/
    15	/* the allocators' initializers */
    16	
    17	extern void * _PyMem_RawMalloc(void *, size_t);
    18	extern void * _PyMem_RawCalloc(void *, size_t, size_t);
    19	extern void * _PyMem_RawRealloc(void *, void *, size_t);
    20	extern void _PyMem_RawFree(void *, void *);
    21	#define PYRAW_ALLOC {NULL, _PyMem_RawMalloc, _PyMem_RawCalloc, _PyMem_RawRealloc, _PyMem_RawFree}
    22	
    23	#ifdef WITH_PYMALLOC
    24	extern void* _PyObject_Malloc(void *, size_t);
    25	extern void* _PyObject_Calloc(void *, size_t, size_t);
    26	extern void _PyObject_Free(void *, void *);
    27	extern void* _PyObject_Realloc(void *, void *, size_t);
    28	#  define PYOBJ_ALLOC {NULL, _PyObject_Malloc, _PyObject_Calloc, _PyObject_Realloc, _PyObject_Free}
    29	#else
    30	# define PYOBJ_ALLOC PYRAW_ALLOC
    31	#endif  // WITH_PYMALLOC
    32	
    33	#define PYMEM_ALLOC PYOBJ_ALLOC
    34	
    35	extern void* _PyMem_DebugRawMalloc(void *, size_t);
    36	extern void* _PyMem_DebugRawCalloc(void *, size_t, size_t);
    37	extern void* _PyMem_DebugRawRealloc(void *, void *, size_t);
    38	extern void _PyMem_DebugRawFree(void *, void *);
    39	
    40	extern void* _PyMem_DebugMalloc(void *, size_t);
    41	extern void* _PyMem_DebugCalloc(void *, size_t, size_t);
    42	extern void* _PyMem_DebugRealloc(void *, void *, size_t);
    43	extern void _PyMem_DebugFree(void *, void *);
    44	
    45	#define PYDBGRAW_ALLOC(runtime) \
    46	    {&(runtime).allocators.debug.raw, _PyMem_DebugRawMalloc, _PyMem_DebugRawCalloc, _PyMem_DebugRawRealloc, _PyMem_DebugRawFree}
    47	#define PYDBGMEM_ALLOC(runtime) \
    48	    {&(runtime).allocators.debug.mem, _PyMem_DebugMalloc, _PyMem_DebugCalloc, _PyMem_DebugRealloc, _PyMem_DebugFree}
    49	#define PYDBGOBJ_ALLOC(runtime) \
    50	    {&(runtime).allocators.debug.obj, _PyMem_DebugMalloc, _PyMem_DebugCalloc, _PyMem_DebugRealloc, _PyMem_DebugFree}
    51	
    52	extern void * _PyMem_ArenaAlloc(void *, size_t);
    53	extern void _PyMem_ArenaFree(void *, void *, size_t);
    54	
    55	#ifdef Py_DEBUG
    56	# define _pymem_allocators_standard_INIT(runtime) \
    57	    { \
    58	        PYDBGRAW_ALLOC(runtime), \
    59	        PYDBGMEM_ALLOC(runtime), \
    60	        PYDBGOBJ_ALLOC(runtime), \
    61	    }
    62	#else
    63	# define _pymem_allocators_standard_INIT(runtime) \
    64	    { \
    65	        PYRAW_ALLOC, \
    66	        PYMEM_ALLOC, \
    67	        PYOBJ_ALLOC, \
    68	    }
    69	#endif
    70	
    71	#define _pymem_allocators_debug_INIT \
    72	   { \
    73	       {'r', PYRAW_ALLOC}, \
    74	       {'m', PYMEM_ALLOC}, \
    75	       {'o', PYOBJ_ALLOC}, \
    76	   }
    77	
    78	#  define _pymem_allocators_obj_arena_INIT \
    79	    { NULL, _PyMem_ArenaAlloc, _PyMem_ArenaFree }
    80	
    81	
    82	#ifdef __cplusplus
    83	}
    84	#endif
    85	#endif  // !Py_INTERNAL_PYMEM_INIT_H