Function ztrycalloc

src/zmalloc.cpp:197–200

Try allocating memory, and return NULL if failed. */

/* Try allocating memory, and return NULL if failed. */
void *ztrycalloc(size_t size) {
    void *ptr = ztrycalloc_usable(size, NULL);
    return ptr;
}

/* Allocate memory or panic.
 * '*usable' is set to the usable size if non NULL. */