Files
asterisk/include/asterisk/astmm.h
Jeff Peeler 58cf8b69da Fix malloc debug macros to work properly with h323.
The main problem here was that cstdlib was undefining free thereby causing the
proper debug macros to not be used. ast_h323.cxx has been changed to call
ast_free instead to avoid the issue. 

A few other issues were addressed:
- There were a few instances of functions improperly passing ast_free instead
of ast_free_ptr.
- Some clean up was done to avoid the debug macros intentionally being redefined.
(copied below from Kevin's commit, appreciate the help)
- disable astmm.h from doing anything when STANDALONE is defined, which is used
by the tools in the utils/ directory that use parts of Asterisk header files in
hackish ways; also ensure that utils/extconf.c and utils/conf2ael.c are
compiled with STANDALONE defined.

(closes issue #13593)
Reported by: pj



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@181135 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2009-03-11 04:06:44 +00:00

129 lines
3.6 KiB
C

/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 1999 - 2006, Digium, Inc.
*
* Mark Spencer <markster@digium.com>
*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
* any of the maintainers of this project for assistance;
* the project provides a web site, mailing lists and IRC
* channels for your use.
*
* This program is free software, distributed under the terms of
* the GNU General Public License Version 2. See the LICENSE file
* at the top of the source tree.
*/
/*! \file
* \brief Asterisk memory usage debugging
*/
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _ASTERISK_ASTMM_H
#define _ASTERISK_ASTMM_H
#ifndef STANDALONE
#define __AST_DEBUG_MALLOC
#include "asterisk.h"
/* Include these now to prevent them from being needed later */
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <stdarg.h>
/* Undefine any macros */
#undef malloc
#undef calloc
#undef realloc
#undef strdup
#undef strndup
#undef asprintf
#undef vasprintf
#undef free
void *__ast_calloc(size_t nmemb, size_t size, const char *file, int lineno, const char *func);
void *__ast_calloc_cache(size_t nmemb, size_t size, const char *file, int lineno, const char *func);
void *__ast_malloc(size_t size, const char *file, int lineno, const char *func);
void __ast_free(void *ptr, const char *file, int lineno, const char *func);
void *__ast_realloc(void *ptr, size_t size, const char *file, int lineno, const char *func);
char *__ast_strdup(const char *s, const char *file, int lineno, const char *func);
char *__ast_strndup(const char *s, size_t n, const char *file, int lineno, const char *func);
int __ast_asprintf(const char *file, int lineno, const char *func, char **strp, const char *format, ...)
__attribute__((format(printf, 5, 6)));
int __ast_vasprintf(char **strp, const char *format, va_list ap, const char *file, int lineno, const char *func)
__attribute__((format(printf, 2, 0)));
void __ast_mm_init(void);
/* Provide our own definitions */
#define calloc(a,b) \
__ast_calloc(a,b,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define ast_calloc(a,b) \
__ast_calloc(a,b,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define ast_calloc_cache(a,b) \
__ast_calloc_cache(a,b,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define malloc(a) \
__ast_malloc(a,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define ast_malloc(a) \
__ast_malloc(a,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define free(a) \
__ast_free(a,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define ast_free(a) \
__ast_free(a,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define realloc(a,b) \
__ast_realloc(a,b,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define ast_realloc(a,b) \
__ast_realloc(a,b,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define strdup(a) \
__ast_strdup(a,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define ast_strdup(a) \
__ast_strdup(a,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define strndup(a,b) \
__ast_strndup(a,b,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define ast_strndup(a,b) \
__ast_strndup(a,b,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define asprintf(a, b, c...) \
__ast_asprintf(__FILE__, __LINE__, __PRETTY_FUNCTION__, a, b, c)
#define ast_asprintf(a, b, c...) \
__ast_asprintf(__FILE__, __LINE__, __PRETTY_FUNCTION__, a, b, c)
#define vasprintf(a,b,c) \
__ast_vasprintf(a,b,c,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#define ast_vasprintf(a,b,c) \
__ast_vasprintf(a,b,c,__FILE__, __LINE__, __PRETTY_FUNCTION__)
#endif /* !STANDALONE */
#else
#error "NEVER INCLUDE astmm.h DIRECTLY!!"
#endif /* _ASTERISK_ASTMM_H */
#ifdef __cplusplus
}
#endif