BIF_RETTYPE
prepare_loading_2(BIF_ALIST_2)
{
byte* temp_alloc = NULL;
byte* code;
Uint sz;
Binary* magic;
Eterm reason;
Eterm* hp;
Eterm res;
if (is_not_atom(BIF_ARG_1)) {
error:
erts_free_aligned_binary_bytes(temp_alloc);
BIF_ERROR(BIF_P, BADARG);
}
if ((code = erts_get_aligned_binary_bytes(BIF_ARG_2, &temp_alloc)) == NULL) {
goto error;
}
magic = erts_alloc_loader_state();
sz = binary_size(BIF_ARG_2);
reason = erts_prepare_loading(magic, BIF_P, BIF_P->group_leader,
&BIF_ARG_1, code, sz);
erts_free_aligned_binary_bytes(temp_alloc);
if (reason != NIL) {
hp = HAlloc(BIF_P, 3);
res = TUPLE2(hp, am_error, reason);
BIF_RET(res);
}
hp = HAlloc(BIF_P, PROC_BIN_SIZE);
res = erts_mk_magic_binary_term(&hp, &MSO(BIF_P), magic);
erts_refc_dec(&magic->refc, 1);
BIF_RET(res);
}
ERL_NIF_TERM enif_make_resource(ErlNifEnv* env, void* obj)
{
ErlNifResource* resource = DATA_TO_RESOURCE(obj);
ErtsBinary* bin = ERTS_MAGIC_BIN_FROM_DATA(resource);
Eterm* hp = alloc_heap(env,PROC_BIN_SIZE);
return erts_mk_magic_binary_term(&hp, &MSO(env->proc), &bin->binary);
}
