netnatm/api/cc_sig.c

150 sig_conn(struct ccconn *conn, enum conn_sig sig, u_int has_msg, void *arg)
155 	s = sig_alloc(conn->cc, SIG_CONN, conn, has_msg, sig, arg, 0);
159 	if (conn->port != NULL) {
161 		TAILQ_FOREACH(r, &conn->port->cookies, link)
162 			if (r->conn == conn)
166 		TAILQ_INSERT_TAIL(&conn->cc->sigs, s, link);
167 		cc_sig_log(conn->cc, "queuing sig %s to conn %p",
168 		    cc_conn_sigtab[sig], conn);
170 		TAILQ_INSERT_TAIL(&conn->cc->def_sigs, s, link);
171 		cc_sig_log(conn->cc, "queuing defered sig %s to conn %p",
172 		    cc_conn_sigtab[sig], conn);
181 cc_conn_sig(struct ccconn *conn, enum conn_sig sig, void *arg1)
184 	return (sig_conn(conn, sig, 0, arg1));
191 cc_conn_sig_msg(struct ccconn *conn, enum conn_sig sig, struct uni_msg *msg)
194 	return (sig_conn(conn, sig, (msg != NULL), msg));
197 cc_conn_sig_msg_nodef(struct ccconn *conn, enum conn_sig sig,
202 	s = sig_alloc(conn->cc, SIG_CONN, conn, (msg != NULL), sig, msg, 0);
206 	TAILQ_INSERT_TAIL(&conn->cc->sigs, s, link);
207 	cc_sig_log(conn->cc, "queuing sig %s to conn %p",
208 	    cc_conn_sigtab[sig], conn);
217 cc_conn_resp(struct ccconn *conn, enum conn_sig sig, u_int cookie __unused,
222 	s = sig_alloc(conn->cc, SIG_CONN, conn, 0, sig, NULL,
227 	TAILQ_INSERT_TAIL(&conn->cc->sigs, s, link);
229 	cc_sig_log(conn->cc, "queuing response %s to conn %p",
230 	    cc_conn_sigtab[sig], conn);
232 	s1 = TAILQ_FIRST(&conn->cc->def_sigs);
235 		if (s1->type == SIG_CONN && s1->target == conn) {
236 			TAILQ_REMOVE(&conn->cc->def_sigs, s1, link);
237 			TAILQ_INSERT_AFTER(&conn->cc->sigs, s, s1, link);
238 			cc_sig_log(conn->cc, "undefering sig %s to conn %p",
239 			    cc_conn_sigtab[s1->sig], conn);
296 cc_conn_sig_flush(struct ccconn *conn)
299 	cc_sig_log(conn->cc, "flushing signals to conn %p", conn);
300 	sig_flush(conn->cc, SIG_CONN, conn);