static int cfunction_cache_init(ktap_state *ks)
{
G(ks)->cfunction_tbl = kp_zalloc(ks, sizeof(ktap_value) * 128);
if (!G(ks)->cfunction_tbl)
return -ENOMEM;
return 0;
}
/*
* allocate raw object with size.
* The raw object allocated will be free when ktap thread exit,
* so user don't have to free it.
*/
void *kp_rawobj_alloc(ktap_state *ks, int size)
{
ktap_rawobj *obj;
void *addr;
addr = kp_zalloc(ks, size);
if (unlikely(!addr)) {
kp_error(ks, "alloc raw object size %d failed\n", size);
return NULL;
}
obj = &kp_obj_newobject(ks, KTAP_TYPE_RAW, sizeof(ktap_rawobj), NULL)->rawobj;
if (unlikely(!obj)) {
kp_free(ks, addr);
kp_error(ks, "alloc raw object failed\n");
return NULL;
}
obj->v = addr;
/* return address of allocated memory, not raw object */
return addr;
}
