+++ /dev/null
-/***********************************************************
-Copyright (c) 2000, BeOpen.com.
-Copyright (c) 1995-2000, Corporation for National Research Initiatives.
-Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
-All rights reserved.
-
-See the file "Misc/COPYRIGHT" for information on usage and
-redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-******************************************************************/
-
-/***************************************
-THIS FILE IS OBSOLETE
-USE "pyport.h" INSTEAD
-***************************************/
-
-#ifndef Py_MYMALLOC_H
-#define Py_MYMALLOC_H
-
-/* Lowest-level memory allocation interface */
-
-#define ANY void /* For API compatibility only. Obsolete, do not use. */
-
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#include "myproto.h"
-
-#ifdef __cplusplus
-/* Move this down here since some C++ #include's don't like to be included
- inside an extern "C" */
-extern "C" {
-#endif
-
-#ifndef DL_IMPORT /* declarations for DLL import */
-#define DL_IMPORT(RTYPE) RTYPE
-#endif
-
-#ifndef NULL
-#define NULL ((void *)0)
-#endif
-
-#ifdef MALLOC_ZERO_RETURNS_NULL
-/* XXX Always allocate one extra byte, since some malloc's return NULL
- XXX for malloc(0) or realloc(p, 0). */
-#define _PyMem_EXTRA 1
-#else
-#define _PyMem_EXTRA 0
-#endif
-
-/*
- * Core memory allocator
- * =====================
- */
-
-/* To make sure the interpreter is user-malloc friendly, all memory
- APIs are implemented on top of this one.
-
- The PyCore_* macros can be defined to make the interpreter use a
- custom allocator. Note that they are for internal use only. Both
- the core and extension modules should use the PyMem_* API.
-
- See the comment block at the end of this file for two scenarios
- showing how to use this to use a different allocator. */
-
-#ifndef PyCore_MALLOC_FUNC
-#undef PyCore_REALLOC_FUNC
-#undef PyCore_FREE_FUNC
-#define PyCore_MALLOC_FUNC malloc
-#define PyCore_REALLOC_FUNC realloc
-#define PyCore_FREE_FUNC free
-#endif
-
-#ifndef PyCore_MALLOC_PROTO
-#undef PyCore_REALLOC_PROTO
-#undef PyCore_FREE_PROTO
-#define PyCore_MALLOC_PROTO (size_t)
-#define PyCore_REALLOC_PROTO (void *, size_t)
-#define PyCore_FREE_PROTO (void *)
-#endif
-
-#ifdef NEED_TO_DECLARE_MALLOC_AND_FRIEND
-extern void *PyCore_MALLOC_FUNC PyCore_MALLOC_PROTO;
-extern void *PyCore_REALLOC_FUNC PyCore_REALLOC_PROTO;
-extern void PyCore_FREE_FUNC PyCore_FREE_PROTO;
-#endif
-
-#ifndef PyCore_MALLOC
-#undef PyCore_REALLOC
-#undef PyCore_FREE
-#define PyCore_MALLOC(n) PyCore_MALLOC_FUNC(n)
-#define PyCore_REALLOC(p, n) PyCore_REALLOC_FUNC((p), (n))
-#define PyCore_FREE(p) PyCore_FREE_FUNC(p)
-#endif
-
-/* BEWARE:
-
- Each interface exports both functions and macros. Extension modules
- should normally use the functions for ensuring binary compatibility
- of the user's code across Python versions. Subsequently, if the
- Python runtime switches to its own malloc (different from standard
- malloc), no recompilation is required for the extensions.
-
- The macro versions trade compatibility for speed. They can be used
- whenever there is a performance problem, but their use implies
- recompilation of the code for each new Python release. The Python
- core uses the macros because it *is* compiled on every upgrade.
- This might not be the case with 3rd party extensions in a custom
- setup (for example, a customer does not always have access to the
- source of 3rd party deliverables). You have been warned! */
-
-/*
- * Raw memory interface
- * ====================
- */
-
-/* Functions */
-
-/* Function wrappers around PyCore_MALLOC and friends; useful if you
- need to be sure that you are using the same memory allocator as
- Python. Note that the wrappers make sure that allocating 0 bytes
- returns a non-NULL pointer, even if the underlying malloc
- doesn't. Returned pointers must be checked for NULL explicitly.
- No action is performed on failure. */
-extern DL_IMPORT(void *) PyMem_Malloc(size_t);
-extern DL_IMPORT(void *) PyMem_Realloc(void *, size_t);
-extern DL_IMPORT(void) PyMem_Free(void *);
-
-/* Starting from Python 1.6, the wrappers Py_{Malloc,Realloc,Free} are
- no longer supported. They used to call PyErr_NoMemory() on failure. */
-
-/* Macros */
-#define PyMem_MALLOC(n) PyCore_MALLOC(n)
-#define PyMem_REALLOC(p, n) PyCore_REALLOC((void *)(p), (n))
-#define PyMem_FREE(p) PyCore_FREE((void *)(p))
-
-/*
- * Type-oriented memory interface
- * ==============================
- */
-
-/* Functions */
-#define PyMem_New(type, n) \
- ( (type *) PyMem_Malloc((n) * sizeof(type)) )
-#define PyMem_Resize(p, type, n) \
- ( (p) = (type *) PyMem_Realloc((n) * sizeof(type)) )
-#define PyMem_Del(p) PyMem_Free(p)
-
-/* Macros */
-#define PyMem_NEW(type, n) \
- ( (type *) PyMem_MALLOC(_PyMem_EXTRA + (n) * sizeof(type)) )
-#define PyMem_RESIZE(p, type, n) \
- if ((p) == NULL) \
- (p) = (type *)(PyMem_MALLOC( \
- _PyMem_EXTRA + (n) * sizeof(type))); \
- else \
- (p) = (type *)(PyMem_REALLOC((p), \
- _PyMem_EXTRA + (n) * sizeof(type)))
-#define PyMem_DEL(p) PyMem_FREE(p)
-
-/* PyMem_XDEL is deprecated. To avoid the call when p is NULL,
- it is recommended to write the test explicitly in the code.
- Note that according to ANSI C, free(NULL) has no effect. */
-
-#ifdef __cplusplus
-}
-#endif
-
-/* SCENARIOS
-
- Here are two scenarios by Vladimir Marangozov (the author of the
- memory allocation redesign).
-
- 1) Scenario A
-
- Suppose you want to use a debugging malloc library that collects info on
- where the malloc calls originate from. Assume the interface is:
-
- d_malloc(size_t n, char* src_file, unsigned long src_line) c.s.
-
- In this case, you would define (for example in config.h) :
-
- #define PyCore_MALLOC_FUNC d_malloc
- ...
- #define PyCore_MALLOC_PROTO (size_t, char *, unsigned long)
- ...
- #define NEED_TO_DECLARE_MALLOC_AND_FRIEND
-
- #define PyCore_MALLOC(n) PyCore_MALLOC_FUNC((n), __FILE__, __LINE__)
- ...
-
- 2) Scenario B
-
- Suppose you want to use malloc hooks (defined & initialized in a 3rd party
- malloc library) instead of malloc functions. In this case, you would
- define:
-
- #define PyCore_MALLOC_FUNC (*malloc_hook)
- ...
- #define NEED_TO_DECLARE_MALLOC_AND_FRIEND
-
- and ignore the previous definitions about PyCore_MALLOC_FUNC, etc.
-
-
-*/
-
-
-#endif /* !Py_MYMALLOC_H */
+++ /dev/null
-/***********************************************************
-Copyright (c) 2000, BeOpen.com.
-Copyright (c) 1995-2000, Corporation for National Research Initiatives.
-Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
-All rights reserved.
-
-See the file "Misc/COPYRIGHT" for information on usage and
-redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-******************************************************************/
-
-/***************************************
-THIS FILE IS OBSOLETE
-USE "pyport.h" INSTEAD
-***************************************/
-
-/* On the 68K Mac, when using CFM (Code Fragment Manager),
- <math.h> requires special treatment -- we need to surround it with
- #pragma lib_export off / on...
- This is because MathLib.o is a static library, and exporting its
- symbols doesn't quite work...
- XXX Not sure now... Seems to be something else going on as well... */
-
-#ifndef HAVE_HYPOT
-extern double hypot(double, double);
-#ifdef MWERKS_BEFORE_PRO4
-#define hypot we_dont_want_faulty_hypot_decl
-#endif
-#endif
-
-#include <math.h>
-
-#ifndef HAVE_HYPOT
-#ifdef __MWERKS__
-#undef hypot
-#endif
-#endif
-
-#if defined(USE_MSL) && defined(__MC68K__)
-/* CodeWarrior MSL 2.1.1 has weird define overrides that don't work
-** when you take the address of math functions. If I interpret the
-** ANSI C standard correctly this is illegal, but I haven't been able
-** to convince the MetroWerks folks of this...
-*/
-#undef acos
-#undef asin
-#undef atan
-#undef atan2
-#undef ceil
-#undef cos
-#undef cosh
-#undef exp
-#undef fabs
-#undef floor
-#undef fmod
-#undef log
-#undef log10
-#undef pow
-#undef sin
-#undef sinh
-#undef sqrt
-#undef tan
-#undef tanh
-#define acos acosd
-#define asin asind
-#define atan atand
-#define atan2 atan2d
-#define ceil ceild
-#define cos cosd
-#define cosh coshd
-#define exp expd
-#define fabs fabsd
-#define floor floord
-#define fmod fmodd
-#define log logd
-#define log10 log10d
-#define pow powd
-#define sin sind
-#define sinh sinhd
-#define sqrt sqrtd
-#define tan tand
-#define tanh tanhd
-#endif
+++ /dev/null
-/***********************************************************
-Copyright (c) 2000, BeOpen.com.
-Copyright (c) 1995-2000, Corporation for National Research Initiatives.
-Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
-All rights reserved.
-
-See the file "Misc/COPYRIGHT" for information on usage and
-redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-******************************************************************/
-
-/***************************************
-THIS FILE IS OBSOLETE
-USE "pyport.h" INSTEAD
-***************************************/
-
-#ifndef Py_MYSELECT_H
-#define Py_MYSELECT_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Include file for users of select() */
-
-/* NB caller must include <sys/types.h> */
-
-#ifdef HAVE_SYS_SELECT_H
-
-#ifdef SYS_SELECT_WITH_SYS_TIME
-#include "mytime.h"
-#else /* !SYS_SELECT_WITH_SYS_TIME */
-#include <time.h>
-#endif /* !SYS_SELECT_WITH_SYS_TIME */
-
-#include <sys/select.h>
-
-#else /* !HAVE_SYS_SELECT_H */
-
-#ifdef USE_GUSI1
-/* If we don't have sys/select the definition may be in unistd.h */
-#include <GUSI.h>
-#endif
-
-#include "mytime.h"
-
-#endif /* !HAVE_SYS_SELECT_H */
-
-/* If the fd manipulation macros aren't defined,
- here is a set that should do the job */
-
-#ifndef FD_SETSIZE
-#define FD_SETSIZE 256
-#endif
-
-#ifndef FD_SET
-
-typedef long fd_mask;
-
-#define NFDBITS (sizeof(fd_mask) * NBBY) /* bits per mask */
-#ifndef howmany
-#define howmany(x, y) (((x)+((y)-1))/(y))
-#endif /* howmany */
-
-typedef struct fd_set {
- fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];
-} fd_set;
-
-#define FD_SET(n, p) ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
-#define FD_CLR(n, p) ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
-#define FD_ISSET(n, p) ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
-#define FD_ZERO(p) memset((char *)(p), '\0', sizeof(*(p)))
-
-#endif /* FD_SET */
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* !Py_MYSELECT_H */
projects / python / commitdiff