/*
* replacement of malloc
*/
void * xmalloc (unsigned int size, const char * file, unsigned int line)
{
void * ptr = malloc (size);
if (ptr != NULL)
{
add_mem_info(ptr, size, file, line);
}
return ptr;
}
void *xrealloc(void *ptr, size_t size, const char * file, unsigned int line)
{
void *ptr_new = realloc(ptr, size);
if(ptr_new != NULL)
{
remove_mem_info(ptr);
add_mem_info(ptr_new, size, file, line);
}
return ptr_new;
}
/*
* replacement of calloc
*/
void * xcalloc (unsigned int elements, unsigned int size, const char * file, unsigned int line)
{
unsigned total_size;
void * ptr = calloc(elements , size);
if(ptr != NULL)
{
total_size = elements * size;
add_mem_info (ptr, total_size, file, line);
}
return ptr;
}
/*
* replacement of malloc
*/
void * xmalloc (unsigned int size, const char * file, unsigned int line)
{
void * ptr = malloc (size);
if (ptr == NULL) {
n_alloc_errors++;
}
else {
n_elems_alloc++;
add_mem_info(ptr, size, file, line);
}
return ptr;
}
