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145 lines
6.4 KiB
145 lines
6.4 KiB
4 years ago
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/***************************************************************************/
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/* */
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/* Project: OpenSLP - OpenSource implementation of Service Location */
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/* Protocol */
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/* */
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/* File: slp_xmalloc.h */
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/* */
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/* Abstract: Debug memory allocator */
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/* */
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/*-------------------------------------------------------------------------*/
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/* */
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/* Please submit patches to http://www.openslp.org */
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/* */
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/*-------------------------------------------------------------------------*/
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/* */
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/* Copyright (C) 2000 Caldera Systems, Inc */
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/* All rights reserved. */
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/* */
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/* Redistribution and use in source and binary forms, with or without */
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/* modification, are permitted provided that the following conditions are */
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/* met: */
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/* */
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/* Redistributions of source code must retain the above copyright */
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/* notice, this list of conditions and the following disclaimer. */
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/* */
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/* Redistributions in binary form must reproduce the above copyright */
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/* notice, this list of conditions and the following disclaimer in */
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/* the documentation and/or other materials provided with the */
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/* distribution. */
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/* */
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/* Neither the name of Caldera Systems nor the names of its */
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/* contributors may be used to endorse or promote products derived */
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/* from this software without specific prior written permission. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
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/* `AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
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/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR */
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/* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE CALDERA */
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/* SYSTEMS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */
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/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
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/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, */
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/* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON */
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/* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
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/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE */
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/* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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/* */
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/***************************************************************************/
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#ifndef SLP_XMALLOC_H_INCLUDED
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#define SLP_XMALLOC_H_INCLUDED
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#include <stdlib.h>
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#ifdef _WIN32
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#include <malloc.h>
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#endif
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#include <stdio.h>
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#include <string.h>
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#ifdef DEBUG
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#include "slp_linkedlist.h"
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/* needed for snprintf to work */
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#define snprintf _snprintf
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#define SLPXMALLOC_MAX_WHERE_LEN 256
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#define SLPXMALLOC_MAX_BUF_LOG_LEN 32
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/*=========================================================================*/
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extern SLPList G_xmalloc_list;
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/*=========================================================================*/
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/*=========================================================================*/
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typedef struct xallocation
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/*=========================================================================*/
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{
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SLPListItem listitem;
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char where[SLPXMALLOC_MAX_WHERE_LEN];
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void* buf;
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size_t size;
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}xallocation_t;
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/*=========================================================================*/
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void* _xmalloc(const char* file,
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int line,
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size_t size);
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/*=========================================================================*/
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/*=========================================================================*/
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void* _xrealloc(const char* file,
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int line,
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void* buf,
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size_t size);
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/*=========================================================================*/
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/*=========================================================================*/
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void _xfree(const char* file,
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int line,
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void* buf);
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/*=========================================================================*/
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/*=========================================================================*/
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char* _xstrdup(const char* file,
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int line,
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const char* str);
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/*=========================================================================*/
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/*=========================================================================*/
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int xmalloc_init(const char* filename, size_t freemem);
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/*=========================================================================*/
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/*=========================================================================*/
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int xmalloc_report();
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/*=========================================================================*/
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/*=========================================================================*/
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void xmalloc_deinit();
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/*=========================================================================*/
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#define xmalloc(x) _xmalloc(__FILE__,__LINE__,(x))
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#define xrealloc(x,y) _xrealloc(__FILE__,__LINE__,(x),(y))
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#define xfree(x) _xfree(__FILE__,__LINE__,(x))
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#define xstrdup(x) _xstrdup(__FILE__,__LINE__,(x))
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#else
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#define xmalloc(x) malloc((x))
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#define xrealloc(x,y) realloc((x),(y))
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#define xfree(x) free((x))
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#define xstrdup(x) strdup((x))
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#endif
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#endif
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