FM / python3.9

/opt/alt/python39/include/python3.9

Name	Size	Mode	Actions
cpython/	-	0755	rm
internal/	-	0755	rm
abstract.h	30476	0644	edit dl rm
asdl.h	1224	0644	edit dl rm
ast.h	947	0644	edit dl rm
bitset.h	468	0644	edit dl rm
bltinmodule.h	264	0644	edit dl rm
boolobject.h	885	0644	edit dl rm
bytearrayobject.h	1484	0644	edit dl rm
bytesobject.h	3048	0644	edit dl rm
cellobject.h	712	0644	edit dl rm
ceval.h	5954	0644	edit dl rm
classobject.h	1657	0644	edit dl rm
code.h	318	0644	edit dl rm
codecs.h	6793	0644	edit dl rm
compile.h	3778	0644	edit dl rm
complexobject.h	1806	0644	edit dl rm
context.h	1962	0644	edit dl rm
datetime.h	9255	0644	edit dl rm
descrobject.h	3019	0644	edit dl rm
dictobject.h	3715	0644	edit dl rm
dynamic_annotations.h	22469	0644	edit dl rm
enumobject.h	253	0644	edit dl rm
errcode.h	1624	0644	edit dl rm
eval.h	1209	0644	edit dl rm
exports.h	1098	0644	edit dl rm
fileobject.h	1571	0644	edit dl rm
fileutils.h	597	0644	edit dl rm
floatobject.h	4360	0644	edit dl rm
frameobject.h	337	0644	edit dl rm
funcobject.h	4057	0644	edit dl rm
genericaliasobject.h	334	0644	edit dl rm
genobject.h	3525	0644	edit dl rm
graminit.h	2118	0644	edit dl rm
grammar.h	1821	0644	edit dl rm
import.h	3026	0644	edit dl rm
interpreteridobject.h	334	0644	edit dl rm
intrcheck.h	861	0644	edit dl rm
iterobject.h	521	0644	edit dl rm
listobject.h	1781	0644	edit dl rm
longintrepr.h	3799	0644	edit dl rm
longobject.h	9513	0644	edit dl rm
marshal.h	803	0644	edit dl rm
memoryobject.h	2764	0644	edit dl rm
methodobject.h	3775	0644	edit dl rm
modsupport.h	9959	0644	edit dl rm
moduleobject.h	2361	0644	edit dl rm
namespaceobject.h	349	0644	edit dl rm
node.h	1281	0644	edit dl rm
object.h	24628	0644	edit dl rm
objimpl.h	8423	0644	edit dl rm
odictobject.h	1299	0644	edit dl rm
opcode.h	4900	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	846	0644	edit dl rm
pyarena.h	2744	0644	edit dl rm
pycapsule.h	1725	0644	edit dl rm
pyconfig-64.h	48074	0644	edit dl rm
pyconfig.h	162	0644	edit dl rm
pyctype.h	1387	0644	edit dl rm
pydebug.h	1093	0644	edit dl rm
pydtrace.h	2413	0644	edit dl rm
pyerrors.h	12427	0644	edit dl rm
pyexpat.h	2572	0644	edit dl rm
pyfpe.h	444	0644	edit dl rm
pyframe.h	466	0644	edit dl rm
pyhash.h	4263	0644	edit dl rm
pylifecycle.h	2136	0644	edit dl rm
pymacconfig.h	2989	0644	edit dl rm
pymacro.h	4920	0644	edit dl rm
pymath.h	8580	0644	edit dl rm
pymem.h	4406	0644	edit dl rm
pyport.h	31273	0644	edit dl rm
pystate.h	5250	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	26193	0644	edit dl rm
Python.h	3532	0644	edit dl rm
pythonrun.h	7673	0644	edit dl rm
pythread.h	5938	0644	edit dl rm
pytime.h	8928	0644	edit dl rm
py_curses.h	2474	0644	edit dl rm
rangeobject.h	628	0644	edit dl rm
setobject.h	3324	0644	edit dl rm
sliceobject.h	2516	0644	edit dl rm
structmember.h	2030	0644	edit dl rm
structseq.h	1390	0644	edit dl rm
symtable.h	5307	0644	edit dl rm
sysmodule.h	1242	0644	edit dl rm
token.h	2642	0644	edit dl rm
traceback.h	584	0644	edit dl rm
tracemalloc.h	1114	0644	edit dl rm
tupleobject.h	1614	0644	edit dl rm
typeslots.h	2350	0644	edit dl rm
ucnhash.h	1056	0644	edit dl rm
unicodeobject.h	35426	0644	edit dl rm
warnings.h	1776	0644	edit dl rm
weakrefobject.h	2863	0644	edit dl rm

Edit: /opt/alt/python39/include/python3.9/pyarena.h (2744B)

/* An arena-like memory interface for the compiler.
 */

#ifndef Py_LIMITED_API
#ifndef Py_PYARENA_H
#define Py_PYARENA_H

#ifdef __cplusplus
extern "C" {
#endif

typedef struct _arena PyArena;

/* PyArena_New() and PyArena_Free() create a new arena and free it,
     respectively.  Once an arena has been created, it can be used
     to allocate memory via PyArena_Malloc().  Pointers to PyObject can
     also be registered with the arena via PyArena_AddPyObject(), and the
     arena will ensure that the PyObjects stay alive at least until
     PyArena_Free() is called.  When an arena is freed, all the memory it
     allocated is freed, the arena releases internal references to registered
     PyObject*, and none of its pointers are valid.
     XXX (tim) What does "none of its pointers are valid" mean?  Does it
     XXX mean that pointers previously obtained via PyArena_Malloc() are
     XXX no longer valid?  (That's clearly true, but not sure that's what
     XXX the text is trying to say.)

PyArena_New() returns an arena pointer.  On error, it
     returns a negative number and sets an exception.
     XXX (tim):  Not true.  On error, PyArena_New() actually returns NULL,
     XXX and looks like it may or may not set an exception (e.g., if the
     XXX internal PyList_New(0) returns NULL, PyArena_New() passes that on
     XXX and an exception is set; OTOH, if the internal
     XXX block_new(DEFAULT_BLOCK_SIZE) returns NULL, that's passed on but
     XXX an exception is not set in that case).
  */
  PyAPI_FUNC(PyArena *) PyArena_New(void);
  PyAPI_FUNC(void) PyArena_Free(PyArena *);

/* Mostly like malloc(), return the address of a block of memory spanning
   * `size` bytes, or return NULL (without setting an exception) if enough
   * new memory can't be obtained.  Unlike malloc(0), PyArena_Malloc() with
   * size=0 does not guarantee to return a unique pointer (the pointer
   * returned may equal one or more other pointers obtained from
   * PyArena_Malloc()).
   * Note that pointers obtained via PyArena_Malloc() must never be passed to
   * the system free() or realloc(), or to any of Python's similar memory-
   * management functions.  PyArena_Malloc()-obtained pointers remain valid
   * until PyArena_Free(ar) is called, at which point all pointers obtained
   * from the arena `ar` become invalid simultaneously.
   */
  PyAPI_FUNC(void *) PyArena_Malloc(PyArena *, size_t size);

/* This routine isn't a proper arena allocation routine.  It takes
   * a PyObject* and records it so that it can be DECREFed when the
   * arena is freed.
   */
  PyAPI_FUNC(int) PyArena_AddPyObject(PyArena *, PyObject *);

#ifdef __cplusplus
}
#endif

#endif /* !Py_PYARENA_H */
#endif /* Py_LIMITED_API */

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