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of_hash_seed_ref(void)
{
return &of_hash_seed;
}
#endif
void *
of_malloc(size_t count, size_t size)
of_alloc(size_t count, size_t size)
{
void *pointer;
if OF_UNLIKELY (count == 0 || size == 0)
return NULL;
if OF_UNLIKELY (count > SIZE_MAX / size)
@throw [OFOutOfRangeException exception];
if OF_UNLIKELY ((pointer = malloc(count * size)) == NULL)
@throw [OFOutOfMemoryException
exceptionWithRequestedSize: size];
return pointer;
}
void *
of_calloc(size_t count, size_t size)
of_alloc_zeroed(size_t count, size_t size)
{
void *pointer;
if OF_UNLIKELY (count == 0 || size == 0)
return NULL;
/* Not all calloc implementations check for overflow. */
|