Function ng_l2tp_find_session

freebsd/netgraph/ng_l2tp.c:706–718

* Find the hook with a given session ID. */

 * Find the hook with a given session ID.
 */
static hookpriv_p
ng_l2tp_find_session(priv_p privp, u_int16_t sid)
{
	uint16_t	hash = SESSHASH(sid);
	hookpriv_p	hpriv = NULL;

	LIST_FOREACH(hpriv, &privp->sesshash[hash], sessions) {
		if (hpriv->conf.session_id == sid)
			break;
	}

	return (hpriv);
}

/*
 * Reset a hook's session state.