178 строки
4.3 KiB
C
178 строки
4.3 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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* Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* In order to be useful for every potential user, curl and libcurl are
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* dual-licensed under the MPL and the MIT/X-derivate licenses.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the MPL or the MIT/X-derivate
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* licenses. You may pick one of these licenses.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* $Id$
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*****************************************************************************/
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#include "setup.h"
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#include <curl/curl.h>
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#if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
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#include <winsock.h>
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#else /* some kind of unix */
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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif
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#endif
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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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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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/* DONT include memdebug.h here! */
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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(const char *logname)
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{
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if(logname)
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logfile = fopen(logname, "w");
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else
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logfile = stderr;
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}
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void *curl_domalloc(size_t size, int line, const char *source)
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{
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void *mem=(malloc)(size);
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if(logfile)
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fprintf(logfile, "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(const char *str, int line, const 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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if(logfile)
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fprintf(logfile, "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, const char *source)
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{
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void *mem=(realloc)(ptr, size);
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if(logfile)
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fprintf(logfile, "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, const 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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if(logfile)
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fprintf(logfile, "MEM %s:%d free(%p)\n", source, line, ptr);
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}
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int curl_socket(int domain, int type, int protocol, int line, char *source)
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{
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int sockfd=(socket)(domain, type, protocol);
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if(logfile)
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fprintf(logfile, "FD %s:%d socket() = %d\n",
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source, line, sockfd);
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return sockfd;
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}
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int curl_accept(int s, struct sockaddr *addr, socklen_t *addrlen,
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int line, const char *source)
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{
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int sockfd=(accept)(s, addr, addrlen);
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if(logfile)
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fprintf(logfile, "FD %s:%d accept() = %d\n",
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source, line, sockfd);
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return sockfd;
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}
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/* this is our own defined way to close sockets on *ALL* platforms */
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int curl_sclose(int sockfd, int line, char *source)
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{
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int res=sclose(sockfd);
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if(logfile)
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fprintf(logfile, "FD %s:%d sclose(%d)\n",
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source, line, sockfd);
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return res;
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}
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FILE *curl_fopen(const char *file, const char *mode,
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int line, const char *source)
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{
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FILE *res=(fopen)(file, mode);
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if(logfile)
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fprintf(logfile, "FILE %s:%d fopen(\"%s\") = %p\n",
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source, line, file, res);
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return res;
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}
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int curl_fclose(FILE *file, int line, const char *source)
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{
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int res=(fclose)(file);
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if(logfile)
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fprintf(logfile, "FILE %s:%d fclose(%p)\n",
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source, line, file);
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return res;
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}
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#endif /* MALLOCDEBUG */
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/*
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* local variables:
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* eval: (load-file "../curl-mode.el")
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* end:
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* vim600: fdm=marker
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* vim: et sw=2 ts=2 sts=2 tw=78
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*/
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