Function slab_calloc

src/foundation/slab_alloc.c:309–321

}

static void *slab_calloc(size_t count, size_t size) {
    /* Overflow check */
    if (count > 0 && size > SIZE_MAX / count) {
        return NULL;
    }
    size_t total = count * size;
    void *ptr = slab_malloc(total);
    if (ptr) {
        /* Must zero: free-list recycled blocks contain stale data. */
        memset(ptr, 0, total);
    }
    return ptr;
}

static void *slab_realloc(void *ptr, size_t new_size) {
    if (!ptr) {