FM / cpython

/usr/include/python3.10/cpython

Name	Size	Mode	Actions
abstract.h	14054	0644	edit dl rm
bytearrayobject.h	769	0644	edit dl rm
bytesobject.h	4353	0644	edit dl rm
ceval.h	1468	0644	edit dl rm
code.h	7570	0644	edit dl rm
compile.h	2218	0644	edit dl rm
dictobject.h	3734	0644	edit dl rm
fileobject.h	723	0644	edit dl rm
fileutils.h	4267	0644	edit dl rm
frameobject.h	3152	0644	edit dl rm
import.h	1630	0644	edit dl rm
initconfig.h	7597	0644	edit dl rm
interpreteridobject.h	387	0644	edit dl rm
listobject.h	1243	0644	edit dl rm
methodobject.h	1399	0644	edit dl rm
object.h	19613	0644	edit dl rm
objimpl.h	3356	0644	edit dl rm
odictobject.h	1299	0644	edit dl rm
picklebufobject.h	846	0644	edit dl rm
pyctype.h	1387	0644	edit dl rm
pydebug.h	1093	0644	edit dl rm
pyerrors.h	5476	0644	edit dl rm
pyfpe.h	444	0644	edit dl rm
pylifecycle.h	2095	0644	edit dl rm
pymem.h	3379	0644	edit dl rm
pystate.h	11914	0644	edit dl rm
pythonrun.h	4811	0644	edit dl rm
pytime.h	9196	0644	edit dl rm
sysmodule.h	506	0644	edit dl rm
traceback.h	404	0644	edit dl rm
tupleobject.h	975	0644	edit dl rm
unicodeobject.h	45113	0644	edit dl rm

Edit: /usr/include/python3.10/cpython/pymem.h (3379B)

#ifndef Py_CPYTHON_PYMEM_H
#  error "this header file must not be included directly"
#endif

PyAPI_FUNC(void *) PyMem_RawMalloc(size_t size);
PyAPI_FUNC(void *) PyMem_RawCalloc(size_t nelem, size_t elsize);
PyAPI_FUNC(void *) PyMem_RawRealloc(void *ptr, size_t new_size);
PyAPI_FUNC(void) PyMem_RawFree(void *ptr);

/* Try to get the allocators name set by _PyMem_SetupAllocators(). */
PyAPI_FUNC(const char*) _PyMem_GetCurrentAllocatorName(void);

/* strdup() using PyMem_RawMalloc() */
PyAPI_FUNC(char *) _PyMem_RawStrdup(const char *str);

/* strdup() using PyMem_Malloc() */
PyAPI_FUNC(char *) _PyMem_Strdup(const char *str);

/* wcsdup() using PyMem_RawMalloc() */
PyAPI_FUNC(wchar_t*) _PyMem_RawWcsdup(const wchar_t *str);

typedef enum {
    /* PyMem_RawMalloc(), PyMem_RawRealloc() and PyMem_RawFree() */
    PYMEM_DOMAIN_RAW,

/* PyMem_Malloc(), PyMem_Realloc() and PyMem_Free() */
    PYMEM_DOMAIN_MEM,

/* PyObject_Malloc(), PyObject_Realloc() and PyObject_Free() */
    PYMEM_DOMAIN_OBJ
} PyMemAllocatorDomain;

typedef enum {
    PYMEM_ALLOCATOR_NOT_SET = 0,
    PYMEM_ALLOCATOR_DEFAULT = 1,
    PYMEM_ALLOCATOR_DEBUG = 2,
    PYMEM_ALLOCATOR_MALLOC = 3,
    PYMEM_ALLOCATOR_MALLOC_DEBUG = 4,
#ifdef WITH_PYMALLOC
    PYMEM_ALLOCATOR_PYMALLOC = 5,
    PYMEM_ALLOCATOR_PYMALLOC_DEBUG = 6,
#endif
} PyMemAllocatorName;

typedef struct {
    /* user context passed as the first argument to the 4 functions */
    void *ctx;

/* allocate a memory block */
    void* (*malloc) (void *ctx, size_t size);

/* allocate a memory block initialized by zeros */
    void* (*calloc) (void *ctx, size_t nelem, size_t elsize);

/* allocate or resize a memory block */
    void* (*realloc) (void *ctx, void *ptr, size_t new_size);

/* release a memory block */
    void (*free) (void *ctx, void *ptr);
} PyMemAllocatorEx;

/* Get the memory block allocator of the specified domain. */
PyAPI_FUNC(void) PyMem_GetAllocator(PyMemAllocatorDomain domain,
                                    PyMemAllocatorEx *allocator);

/* Set the memory block allocator of the specified domain.

The new allocator must return a distinct non-NULL pointer when requesting
   zero bytes.

For the PYMEM_DOMAIN_RAW domain, the allocator must be thread-safe: the GIL
   is not held when the allocator is called.

If the new allocator is not a hook (don't call the previous allocator), the
   PyMem_SetupDebugHooks() function must be called to reinstall the debug hooks
   on top on the new allocator. */
PyAPI_FUNC(void) PyMem_SetAllocator(PyMemAllocatorDomain domain,
                                    PyMemAllocatorEx *allocator);

/* Setup hooks to detect bugs in the following Python memory allocator
   functions:

- PyMem_RawMalloc(), PyMem_RawRealloc(), PyMem_RawFree()
   - PyMem_Malloc(), PyMem_Realloc(), PyMem_Free()
   - PyObject_Malloc(), PyObject_Realloc() and PyObject_Free()

Newly allocated memory is filled with the byte 0xCB, freed memory is filled
   with the byte 0xDB. Additional checks:

- detect API violations, ex: PyObject_Free() called on a buffer allocated
     by PyMem_Malloc()
   - detect write before the start of the buffer (buffer underflow)
   - detect write after the end of the buffer (buffer overflow)

The function does nothing if Python is not compiled is debug mode. */
PyAPI_FUNC(void) PyMem_SetupDebugHooks(void);

#ifndef Py_CPYTHON_PYMEM_H # error "this header file must not be included directly" #endif PyAPI_FUNC(void *) PyMem_RawMalloc(size_t size); PyAPI_FUNC(void *) PyMem_RawCalloc(size_t nelem, size_t elsize); PyAPI_FUNC(void *) PyMem_RawRealloc(void *ptr, size_t new_size); PyAPI_FUNC(void) PyMem_RawFree(void *ptr); /* Try to get the allocators name set by _PyMem_SetupAllocators(). */ PyAPI_FUNC(const char*) _PyMem_GetCurrentAllocatorName(void); /* strdup() using PyMem_RawMalloc() */ PyAPI_FUNC(char *) _PyMem_RawStrdup(const char *str); /* strdup() using PyMem_Malloc() */ PyAPI_FUNC(char *) _PyMem_Strdup(const char *str); /* wcsdup() using PyMem_RawMalloc() */ PyAPI_FUNC(wchar_t*) _PyMem_RawWcsdup(const wchar_t *str); typedef enum { /* PyMem_RawMalloc(), PyMem_RawRealloc() and PyMem_RawFree() */ PYMEM_DOMAIN_RAW, /* PyMem_Malloc(), PyMem_Realloc() and PyMem_Free() */ PYMEM_DOMAIN_MEM, /* PyObject_Malloc(), PyObject_Realloc() and PyObject_Free() */ PYMEM_DOMAIN_OBJ } PyMemAllocatorDomain; typedef enum { PYMEM_ALLOCATOR_NOT_SET = 0, PYMEM_ALLOCATOR_DEFAULT = 1, PYMEM_ALLOCATOR_DEBUG = 2, PYMEM_ALLOCATOR_MALLOC = 3, PYMEM_ALLOCATOR_MALLOC_DEBUG = 4, #ifdef WITH_PYMALLOC PYMEM_ALLOCATOR_PYMALLOC = 5, PYMEM_ALLOCATOR_PYMALLOC_DEBUG = 6, #endif } PyMemAllocatorName; typedef struct { /* user context passed as the first argument to the 4 functions */ void *ctx; /* allocate a memory block */ void* (*malloc) (void *ctx, size_t size); /* allocate a memory block initialized by zeros */ void* (*calloc) (void *ctx, size_t nelem, size_t elsize); /* allocate or resize a memory block */ void* (*realloc) (void *ctx, void *ptr, size_t new_size); /* release a memory block */ void (*free) (void *ctx, void *ptr); } PyMemAllocatorEx; /* Get the memory block allocator of the specified domain. */ PyAPI_FUNC(void) PyMem_GetAllocator(PyMemAllocatorDomain domain, PyMemAllocatorEx *allocator); /* Set the memory block allocator of the specified domain. The new allocator must return a distinct non-NULL pointer when requesting zero bytes. For the PYMEM_DOMAIN_RAW domain, the allocator must be thread-safe: the GIL is not held when the allocator is called. If the new allocator is not a hook (don't call the previous allocator), the PyMem_SetupDebugHooks() function must be called to reinstall the debug hooks on top on the new allocator. */ PyAPI_FUNC(void) PyMem_SetAllocator(PyMemAllocatorDomain domain, PyMemAllocatorEx *allocator); /* Setup hooks to detect bugs in the following Python memory allocator functions: - PyMem_RawMalloc(), PyMem_RawRealloc(), PyMem_RawFree() - PyMem_Malloc(), PyMem_Realloc(), PyMem_Free() - PyObject_Malloc(), PyObject_Realloc() and PyObject_Free() Newly allocated memory is filled with the byte 0xCB, freed memory is filled with the byte 0xDB. Additional checks: - detect API violations, ex: PyObject_Free() called on a buffer allocated by PyMem_Malloc() - detect write before the start of the buffer (buffer underflow) - detect write after the end of the buffer (buffer overflow) The function does nothing if Python is not compiled is debug mode. */ PyAPI_FUNC(void) PyMem_SetupDebugHooks(void);