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Code Issues Releases Wiki Activity

Added fopen() and fclose() leak tracking

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This commit is contained in:
Daniel Stenberg 2000-12-19 13:23:54 +00:00
parent cbaeed7232
commit 5594741acb
2 changed files with 28 additions and 0 deletions
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16
lib/memdebug.c
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@ -151,4 +151,20 @@ int curl_sclose(int sockfd, int line, char *source)
return sockfd;
}
FILE *curl_fopen(char *file, char *mode, int line, char *source)
{
FILE *res=(fopen)(file, mode);
fprintf(logfile?logfile:stderr, "FILE %s:%d fopen(\"%s\") = %p\n",
source, line, file, res);
return res;
}
int curl_fclose(FILE *file, int line, char *source)
{
int res=(fclose)(file);
fprintf(logfile?logfile:stderr, "FILE %s:%d fclose(%p)\n",
source, line, file);
return res;
}
#endif /* MALLOCDEBUG */

12
lib/memdebug.h
View File

@ -1,4 +1,8 @@
#ifdef MALLOCDEBUG
#include <sys/socket.h>
#include <stdio.h>
/* memory functions */
void *curl_domalloc(size_t size, int line, char *source);
void *curl_dorealloc(void *ptr, size_t size, int line, char *source);
@ -12,6 +16,10 @@ int curl_sclose(int sockfd, int, char *);
int curl_accept(int s, struct sockaddr *addr, int *addrlen,
int line, char *source);
/* FILE functions */
FILE *curl_fopen(char *file, char *mode, int line, char *source);
int curl_fclose(FILE *file, int line, char *source);
/* Set this symbol on the command-line, recompile all lib-sources */
#define strdup(ptr) curl_dostrdup(ptr, __LINE__, __FILE__)
#define malloc(size) curl_domalloc(size, __LINE__, __FILE__)
@ -27,4 +35,8 @@ int curl_accept(int s, struct sockaddr *addr, int *addrlen,
#undef sclose
#define sclose(sockfd) curl_sclose(sockfd,__LINE__,__FILE__)
#undef fopen
#define fopen(file,mode) curl_fopen(file,mode,__LINE__,__FILE__)
#define fclose(file) curl_fclose(file,__LINE__,__FILE__)
#endif