void* safe_malloc(size_t size)
{
- void* res = malloc(size);
- if (res == NULL)
- {
- fprintf(stderr, "Error: unable to allocate memory\n");
- exit(EXIT_FAILURE);
- }
- return res;
+ void* res = malloc(size);
+ if (res == NULL)
+ {
+ fprintf(stderr, "Error: unable to allocate memory\n");
+ exit(EXIT_FAILURE);
+ }
+ return res;
}
void* safe_calloc(size_t count, size_t size)
{
- void* res = calloc(count, size);
- if (res == NULL)
- {
- fprintf(stderr, "Error: unable to allocate memory\n");
- exit(EXIT_FAILURE);
- }
- return res;
+ void* res = calloc(count, size);
+ if (res == NULL)
+ {
+ fprintf(stderr, "Error: unable to allocate memory\n");
+ exit(EXIT_FAILURE);
+ }
+ return res;
}
void* safe_realloc(void* ptr, size_t size)
{
- void* res = realloc(ptr, size);
- if (res == NULL)
- {
- fprintf(stderr, "Error: unable to reallocate memory\n");
- exit(EXIT_FAILURE);
- }
- return res;
+ void* res = realloc(ptr, size);
+ if (res == NULL)
+ {
+ fprintf(stderr, "Error: unable to reallocate memory\n");
+ exit(EXIT_FAILURE);
+ }
+ return res;
}
void safe_free(void* ptr)
{
- if (ptr != NULL)
- free(ptr);
+ if (ptr != NULL)
+ free(ptr);
}