static inline int template_callback_array(unpack_user* u, unsigned int n, msgpack_object* o)
{
o->type = MSGPACK_OBJECT_ARRAY;
o->via.array.size = 0;
o->via.array.ptr = (msgpack_object*)msgpack_zone_malloc(u->z, n*sizeof(msgpack_object));
if(o->via.array.ptr == NULL) { return -1; }
return 0;
}
static inline int template_callback_map(unpack_user* u, unsigned int n, msgpack_object* o)
{
o->type = MSGPACK_OBJECT_MAP;
o->via.map.size = 0;
o->via.map.ptr = (msgpack_object_kv*)msgpack_zone_malloc(u->z, n*sizeof(msgpack_object_kv));
if(o->via.map.ptr == NULL) { return -1; }
return 0;
}
static inline int template_callback_map(unpack_user* u, unsigned int n, msgpack_object* o)
{
unsigned int size;
o->type = MSGPACK_OBJECT_MAP;
o->via.map.size = 0;
size = n*sizeof(msgpack_object_kv);
if (size / sizeof(msgpack_object_kv) != n) {
// integer overflow
return MSGPACK_UNPACK_NOMEM_ERROR;
}
o->via.map.ptr = (msgpack_object_kv*)msgpack_zone_malloc(u->z, size);
if(o->via.map.ptr == NULL) { return MSGPACK_UNPACK_NOMEM_ERROR; }
return 0;
}