_public_ int sd_bus_message_get_cookie(sd_bus_message *m, uint64_t *cookie) {
assert_return(m, -EINVAL);
assert_return(cookie, -EINVAL);
- assert_return(m->header->serial != 0, -ENOENT);
+ assert_return(m->header->serial != 0, -ENODATA);
*cookie = BUS_MESSAGE_COOKIE(m);
return 0;
_public_ int sd_bus_message_get_reply_cookie(sd_bus_message *m, uint64_t *cookie) {
assert_return(m, -EINVAL);
assert_return(cookie, -EINVAL);
- assert_return(m->reply_cookie != 0, -ENOENT);
+ assert_return(m->reply_cookie != 0, -ENODATA);
*cookie = m->reply_cookie;
return 0;