Function find_handler

freebsd/netinet/libalias/alias_mod.c:109–121

}

int
find_handler(int8_t dir, int8_t proto, struct libalias *la, struct ip *ip,
    struct alias_data *ad)
{
	struct proto_handler *p;

	TAILQ_FOREACH(p, &handler_chain, link)
		if ((p->dir & dir) && (p->proto & proto) &&
		    p->fingerprint(la, ad) == 0)
			return (p->protohandler(la, ip, ad));

	return (ENOENT);
}

struct proto_handler *
first_handler(void)