void debugging_free(void *ptr,
const char *source_file,
int source_line)
{
if (NULL == ptr) {
fprintf(stderr, "xfree(NULL) at %s:%d\n",
source_file, source_line);
fflush(stderr);
abort();
}
pthread_mutex_lock(&s_regptr_mutex);
if (!unregister_ptr(ptr)) {
fprintf(stderr, "Bad xfree() at %s:%d\n",
source_file, source_line);
pthread_mutex_unlock(&s_regptr_mutex);
abort();
}
++free_count;
pthread_mutex_unlock(&s_regptr_mutex);
checking_free(ptr);
}
void
xfree_debug (void *ptr, const char *source_file, int source_line)
{
assert (ptr != NULL);
++free_count;
unregister_ptr (ptr);
free (ptr);
}
void *
xrealloc_debug (void *ptr, size_t newsize, const char *source_file, int source_line)
{
void *newptr = xrealloc_real (ptr, newsize);
if (!ptr)
{
++malloc_count;
register_ptr (newptr, source_file, source_line);
}
else if (newptr != ptr)
{
unregister_ptr (ptr);
register_ptr (newptr, source_file, source_line);
}
return newptr;
}
