/usr/include/debug/memory.h is in libdebug0-dev 0.5.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | #ifndef _DEBUG_MEMORY_H
#define _DEBUG_MEMORY_H
/*
* Copyright (c) 2002-2004 Abraham vd Merwe <abz@blio.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the author nor the names of other contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#include <sys/types.h>
/*
* Initialize the memory debugging system. You can specify
* a function that should be called whenever something bad
* happens, or NULL in which case the default error handler
* will be used.
*/
extern void mem_open (void (*fail)(const char *fmt,...));
/*
* Check all the allocated memory areas. This is called every
* time memory is allocated or freed. You can also call it
* anytime you think memory might be corrupted.
*/
#define mem_check() mem_check_stub(__FILE__,__LINE__,__FUNCTION__)
extern void mem_check_stub (const char *file,int line,const char *function);
/*
* Allocate a memory area. Used instead of malloc()
*/
#define mem_alloc(size) mem_alloc_stub(size,__FILE__,__LINE__,__FUNCTION__)
extern void *mem_alloc_stub (size_t size,const char *file,int line,const char *function)
__attribute_malloc__;
/*
* Re-allocate a memory area. Used instead of realloc()
*/
#define mem_realloc(ptr,size) mem_realloc_stub(ptr,size,__FILE__,__LINE__,__FUNCTION__)
extern void *mem_realloc_stub (void *ptr,size_t size,const char *file,int line,const char *function)
__attribute_malloc__;
/*
* Free a memory area. Used instead of free()
*/
#define mem_free(ptr) mem_free_stub(ptr,__FILE__,__LINE__,__FUNCTION__)
extern void mem_free_stub (void *ptr,const char *file,int line,const char *function);
/*
* Clean up and print a list of unfreed memory areas
*/
extern void mem_close (void);
#endif /* #ifndef _DEBUG_MEMORY_H */
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