119 lines
3.0 KiB
C
119 lines
3.0 KiB
C
#ifdef MALLOCDEBUG
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/*****************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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* License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is Curl.
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*
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* The Initial Developer of the Original Code is Daniel Stenberg.
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*
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* Portions created by the Initial Developer are Copyright (C) 1999.
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* All Rights Reserved.
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*
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* ------------------------------------------------------------
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* Main author:
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* - Daniel Stenberg <daniel@haxx.se>
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*
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* http://curl.haxx.se
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*
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* $Source$
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* $Revision$
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* $Date$
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* $Author$
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* $State$
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* $Locker$
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*
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* ------------------------------------------------------------
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****************************************************************************/
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#include "setup.h"
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#include <curl/curl.h>
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#define _MPRINTF_REPLACE
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#include <curl/mprintf.h>
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#include "urldata.h"
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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/*
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* Note that these debug functions are very simple and they are meant to
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* remain so. For advanced analysis, record a log file and write perl scripts
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* to analyze them!
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*
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* Don't use these with multithreaded test programs!
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*/
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FILE *logfile;
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/* this sets the log file name */
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void curl_memdebug(char *logname)
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{
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logfile = fopen(logname, "w");
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}
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void *curl_domalloc(size_t size, int line, char *source)
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{
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void *mem=(malloc)(size);
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fprintf(logfile?logfile:stderr, "MEM %s:%d malloc(%d) = %p\n",
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source, line, size, mem);
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return mem;
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}
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char *curl_dostrdup(char *str, int line, char *source)
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{
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char *mem;
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size_t len;
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if(NULL ==str) {
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fprintf(stderr, "ILLEGAL strdup() on NULL at %s:%d\n",
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source, line);
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exit(2);
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}
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mem=(strdup)(str);
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len=strlen(str)+1;
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fprintf(logfile?logfile:stderr, "MEM %s:%d strdup(%p) (%d) = %p\n",
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source, line, str, len, mem);
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return mem;
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}
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void *curl_dorealloc(void *ptr, size_t size, int line, char *source)
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{
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void *mem=(realloc)(ptr, size);
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fprintf(logfile?logfile:stderr, "MEM %s:%d realloc(%p, %d) = %p\n",
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source, line, ptr, size, mem);
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return mem;
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}
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void curl_dofree(void *ptr, int line, char *source)
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{
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if(NULL == ptr) {
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fprintf(stderr, "ILLEGAL free() on NULL at %s:%d\n",
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source, line);
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exit(2);
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}
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(free)(ptr);
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fprintf(logfile?logfile:stderr, "MEM %s:%d free(%p)\n",
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source, line, ptr);
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}
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#endif /* MALLOCDEBUG */
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