FM / python3.8

/opt/alt/python38/include/python3.8

Name	Size	Mode	Actions
cpython/	-	0755	rm
internal/	-	0755	rm
abstract.h	30286	0644	edit dl rm
asdl.h	1229	0644	edit dl rm
ast.h	948	0644	edit dl rm
bitset.h	468	0644	edit dl rm
bltinmodule.h	264	0644	edit dl rm
boolobject.h	886	0644	edit dl rm
bytearrayobject.h	2114	0644	edit dl rm
bytesobject.h	8493	0644	edit dl rm
bytes_methods.h	3301	0644	edit dl rm
cellobject.h	713	0644	edit dl rm
ceval.h	8366	0644	edit dl rm
classobject.h	1710	0644	edit dl rm
code.h	7178	0644	edit dl rm
codecs.h	6793	0644	edit dl rm
compile.h	3582	0644	edit dl rm
complexobject.h	1807	0644	edit dl rm
context.h	2014	0644	edit dl rm
datetime.h	9260	0644	edit dl rm
descrobject.h	3019	0644	edit dl rm
dictobject.h	3716	0644	edit dl rm
dtoa.h	458	0644	edit dl rm
dynamic_annotations.h	22469	0644	edit dl rm
enumobject.h	253	0644	edit dl rm
errcode.h	1695	0644	edit dl rm
eval.h	1209	0644	edit dl rm
fileobject.h	1571	0644	edit dl rm
fileutils.h	4352	0644	edit dl rm
floatobject.h	4794	0644	edit dl rm
frameobject.h	3317	0644	edit dl rm
funcobject.h	4200	0644	edit dl rm
genobject.h	3720	0644	edit dl rm
graminit.h	2118	0644	edit dl rm
grammar.h	1821	0644	edit dl rm
import.h	4926	0644	edit dl rm
interpreteridobject.h	334	0644	edit dl rm
intrcheck.h	861	0644	edit dl rm
iterobject.h	567	0644	edit dl rm
listobject.h	2927	0644	edit dl rm
longintrepr.h	3799	0644	edit dl rm
longobject.h	9520	0644	edit dl rm
marshal.h	803	0644	edit dl rm
memoryobject.h	2765	0644	edit dl rm
methodobject.h	4406	0644	edit dl rm
modsupport.h	9591	0644	edit dl rm
moduleobject.h	2362	0644	edit dl rm
namespaceobject.h	349	0644	edit dl rm
node.h	1328	0644	edit dl rm
object.h	29599	0644	edit dl rm
objimpl.h	10537	0644	edit dl rm
odictobject.h	1300	0644	edit dl rm
opcode.h	5164	0644	edit dl rm
osdefs.h	737	0644	edit dl rm
osmodule.h	291	0644	edit dl rm
parsetok.h	2958	0644	edit dl rm
patchlevel.h	1299	0644	edit dl rm
picklebufobject.h	847	0644	edit dl rm
pyarena.h	2744	0644	edit dl rm
pycapsule.h	1726	0644	edit dl rm
pyconfig-64.h	47579	0644	edit dl rm
pyconfig.h	161	0644	edit dl rm
pyctype.h	1387	0644	edit dl rm
pydebug.h	1214	0644	edit dl rm
pydtrace.h	2413	0644	edit dl rm
pyerrors.h	12786	0644	edit dl rm
pyexpat.h	2572	0644	edit dl rm
pyfpe.h	341	0644	edit dl rm
pyhash.h	4140	0644	edit dl rm
pylifecycle.h	2081	0644	edit dl rm
pymacconfig.h	2989	0644	edit dl rm
pymacro.h	3778	0644	edit dl rm
pymath.h	8312	0644	edit dl rm
pymem.h	5406	0644	edit dl rm
pyport.h	30221	0644	edit dl rm
pystate.h	4686	0644	edit dl rm
pystrcmp.h	436	0644	edit dl rm
pystrhex.h	849	0644	edit dl rm
pystrtod.h	1483	0644	edit dl rm
Python-ast.h	26491	0644	edit dl rm
Python.h	3615	0644	edit dl rm
pythonrun.h	7645	0644	edit dl rm
pythread.h	5660	0644	edit dl rm
pytime.h	8926	0644	edit dl rm
py_curses.h	2477	0644	edit dl rm
rangeobject.h	629	0644	edit dl rm
setobject.h	3362	0644	edit dl rm
sliceobject.h	2517	0644	edit dl rm
structmember.h	2030	0644	edit dl rm
structseq.h	1377	0644	edit dl rm
symtable.h	5308	0644	edit dl rm
sysmodule.h	1242	0644	edit dl rm
token.h	2429	0644	edit dl rm
traceback.h	601	0644	edit dl rm
tracemalloc.h	1114	0644	edit dl rm
tupleobject.h	1661	0644	edit dl rm
typeslots.h	2253	0644	edit dl rm
ucnhash.h	1056	0644	edit dl rm
unicodeobject.h	35732	0644	edit dl rm
warnings.h	1776	0644	edit dl rm
weakrefobject.h	2866	0644	edit dl rm

Edit: /opt/alt/python38/include/python3.8/pymem.h (5406B)

/* The PyMem_ family:  low-level memory allocation interfaces.
   See objimpl.h for the PyObject_ memory family.
*/

#ifndef Py_PYMEM_H
#define Py_PYMEM_H

#include "pyport.h"

#ifdef __cplusplus
extern "C" {
#endif

/* BEWARE:

Each interface exports both functions and macros.  Extension modules should
   use the functions, to ensure binary compatibility across Python versions.
   Because the Python implementation is free to change internal details, and
   the macros may (or may not) expose details for speed, if you do use the
   macros you must recompile your extensions with each Python release.

Never mix calls to PyMem_ with calls to the platform malloc/realloc/
   calloc/free.  For example, on Windows different DLLs may end up using
   different heaps, and if you use PyMem_Malloc you'll get the memory from the
   heap used by the Python DLL; it could be a disaster if you free()'ed that
   directly in your own extension.  Using PyMem_Free instead ensures Python
   can return the memory to the proper heap.  As another example, in
   PYMALLOC_DEBUG mode, Python wraps all calls to all PyMem_ and PyObject_
   memory functions in special debugging wrappers that add additional
   debugging info to dynamic memory blocks.  The system routines have no idea
   what to do with that stuff, and the Python wrappers have no idea what to do
   with raw blocks obtained directly by the system routines then.

The GIL must be held when using these APIs.
*/

/*
 * Raw memory interface
 * ====================
 */

/* Functions

Functions supplying platform-independent semantics for malloc/realloc/
   free.  These functions make sure that allocating 0 bytes returns a distinct
   non-NULL pointer (whenever possible -- if we're flat out of memory, NULL
   may be returned), even if the platform malloc and realloc don't.
   Returned pointers must be checked for NULL explicitly.  No action is
   performed on failure (no exception is set, no warning is printed, etc).
*/

PyAPI_FUNC(void *) PyMem_Malloc(size_t size);
PyAPI_FUNC(void *) PyMem_Realloc(void *ptr, size_t new_size);
PyAPI_FUNC(void) PyMem_Free(void *ptr);

/* Macros. */

/* PyMem_MALLOC(0) means malloc(1). Some systems would return NULL
   for malloc(0), which would be treated as an error. Some platforms
   would return a pointer with no memory behind it, which would break
   pymalloc. To solve these problems, allocate an extra byte. */
/* Returns NULL to indicate error if a negative size or size larger than
   Py_ssize_t can represent is supplied.  Helps prevents security holes. */
#define PyMem_MALLOC(n)         PyMem_Malloc(n)
#define PyMem_REALLOC(p, n)     PyMem_Realloc(p, n)
#define PyMem_FREE(p)           PyMem_Free(p)

/*
 * Type-oriented memory interface
 * ==============================
 *
 * Allocate memory for n objects of the given type.  Returns a new pointer
 * or NULL if the request was too large or memory allocation failed.  Use
 * these macros rather than doing the multiplication yourself so that proper
 * overflow checking is always done.
 */

#define PyMem_New(type, n) \
  ( ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL :      \
        ( (type *) PyMem_Malloc((n) * sizeof(type)) ) )
#define PyMem_NEW(type, n) \
  ( ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL :      \
        ( (type *) PyMem_MALLOC((n) * sizeof(type)) ) )

/*
 * The value of (p) is always clobbered by this macro regardless of success.
 * The caller MUST check if (p) is NULL afterwards and deal with the memory
 * error if so.  This means the original value of (p) MUST be saved for the
 * caller's memory error handler to not lose track of it.
 */
#define PyMem_Resize(p, type, n) \
  ( (p) = ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL :        \
        (type *) PyMem_Realloc((p), (n) * sizeof(type)) )
#define PyMem_RESIZE(p, type, n) \
  ( (p) = ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL :        \
        (type *) PyMem_REALLOC((p), (n) * sizeof(type)) )

/* PyMem{Del,DEL} are left over from ancient days, and shouldn't be used
 * anymore.  They're just confusing aliases for PyMem_{Free,FREE} now.
 */
#define PyMem_Del               PyMem_Free
#define PyMem_DEL               PyMem_FREE

/* bpo-35053: expose _Py_tracemalloc_config for performance:
   _Py_NewReference() needs an efficient check to test if tracemalloc is
   tracing.

It has to be defined in pymem.h, before object.h is included. */
struct _PyTraceMalloc_Config {
    /* Module initialized?
       Variable protected by the GIL */
    enum {
        TRACEMALLOC_NOT_INITIALIZED,
        TRACEMALLOC_INITIALIZED,
        TRACEMALLOC_FINALIZED
    } initialized;

/* Is tracemalloc tracing memory allocations?
       Variable protected by the GIL */
    int tracing;

/* limit of the number of frames in a traceback, 1 by default.
       Variable protected by the GIL. */
    int max_nframe;

/* use domain in trace key?
       Variable protected by the GIL. */
    int use_domain;
};

PyAPI_DATA(struct _PyTraceMalloc_Config) _Py_tracemalloc_config;

#define _PyTraceMalloc_Config_INIT \
    {.initialized = TRACEMALLOC_NOT_INITIALIZED, \
     .tracing = 0, \
     .max_nframe = 1, \
     .use_domain = 0}

#ifndef Py_LIMITED_API
#  define Py_CPYTHON_PYMEM_H
#  include  "cpython/pymem.h"
#  undef Py_CPYTHON_PYMEM_H
#endif

#ifdef __cplusplus
}
#endif

#endif /* !Py_PYMEM_H */

cmd: