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#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#ifdef USE_MALLOC_WRAPPERS
/* Don't wrap ourselves */
# undef USE_MALLOC_WRAPPERS
#endif
#include "malloc_wrap.h"
void *wrap_calloc(size_t nmemb, size_t size,
const char *file, unsigned int line, const char *func) {
void *p = calloc(nmemb, size);
if (NULL == p) {
fprintf(stderr,
"[%s] Failed to allocate %zu bytes at %s line %u: %s\n",
func, nmemb * size, file, line, strerror(errno));
exit(EXIT_FAILURE);
}
return p;
}
void *wrap_malloc(size_t size,
const char *file, unsigned int line, const char *func) {
void *p = malloc(size);
if (NULL == p) {
fprintf(stderr,
"[%s] Failed to allocate %zu bytes at %s line %u: %s\n",
func, size, file, line, strerror(errno));
exit(EXIT_FAILURE);
}
return p;
}
void *wrap_realloc(void *ptr, size_t size,
const char *file, unsigned int line, const char *func) {
void *p = realloc(ptr, size);
if (NULL == p) {
fprintf(stderr,
"[%s] Failed to allocate %zu bytes at %s line %u: %s\n",
func, size, file, line, strerror(errno));
exit(EXIT_FAILURE);
}
return p;
}
char *wrap_strdup(const char *s,
const char *file, unsigned int line, const char *func) {
char *p = strdup(s);
if (NULL == p) {
fprintf(stderr,
"[%s] Failed to allocate %zu bytes at %s line %u: %s\n",
func, strlen(s), file, line, strerror(errno));
exit(EXIT_FAILURE);
}
return p;
}
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