dist/client/dhclient.c

213 			log_fatal("Can't record interface %s:%s",
216 			log_fatal("%s: interface name too long (is %ld)",
291 "                [-sf script-file] [interface]*"
639 			      " requested interface %s", argv[i]);
659 	/* Support only one (requested) interface for Prefix Delegation. */
661 		usage("PD %s only supports one requested interface", "-P");
672 			  "interface on which to be applied");
910 		   interface's hardware address interpreted as an integer.
945 	/* Start a configuration state machine for each interface. */
1095 	/* Discover the network interface. */
1232  * Several per-interface variables are used to keep track of the process:
1233  *   active_lease: the lease that is being used on the interface
1287 	 * appropriate per-interface flags.
1311 	/* Make a DHCPDISCOVER packet, and set appropriate per-interface
1513 	if (packet->interface->hw_address.hlen - 1 != packet->raw->hlen ||
1514 	    memcmp(&packet->interface->hw_address.hbuf[1],
1520 		c = &packet -> interface -> hw_address.hbuf [1];
1522 		    name, packet->interface->hw_address.hlen - 1,
1537 	struct interface_info *ip = packet -> interface;
1905 	for (ap = packet -> interface -> client -> config -> reject_list;
1957 	for (ap = packet -> interface -> client -> config -> reject_list;
1988 	for (ap = packet->interface->client->config->reject_list ;
2007 			   packet->interface->name,
2021 			 packet->interface->name, piaddr(packet->client_addr));
2029 	for (client = packet->interface->client ; client ;
2163 	interface_reference(&packet->interface, interfaces, MDL);
2216 	struct interface_info *ip = packet -> interface;
2480 	struct interface_info *ip = packet -> interface;
2530 	/* On some scripts, 'EXPIRE' causes the interface to be ifconfig'd
2532 	 * interface unusable by state_init(), which we call next.  So, we
2533 	 * need to 'PREINIT' the interface to bring it back up.
2562 	   we haven't found anything for this interface yet. */
2582 				       client -> interface -> name);
2637 	      client -> name ? client -> name : client -> interface -> name,
2647 	result = send_packet(client->interface, NULL, &client->packet,
2658 			  "interface.", MDL, client->packet_length,
2659 			  client->interface->name);
2952 		/* Now do a preinit on the interface so that we can
3036 		  client->name ? client->name : client->interface->name,
3059 				  "over %s interface.", MDL,
3066 		result = send_packet(client->interface, NULL, &client->packet,
3071 				  " over %s interface.", MDL,
3073 				  client->interface->name);
3097 		  (client->name ? client->name : client->interface->name),
3107 	result = send_packet(client->interface, NULL, &client->packet,
3118 			  " interface.", MDL, client->packet_length,
3119 			  client->interface->name);
3160 		  client->name ? client->name : client->interface->name,
3182 				  " over %s interface.", MDL,
3188 		result = send_packet(client->interface, NULL, &client->packet,
3193 				   " over %s interface.", MDL,
3195 				   client->interface->name);
3456 		 * we use the low 4 bytes from the interface address
3458 		if (client->interface->hw_address.hlen > 4) {
3459 			hw_idx = client->interface->hw_address.hlen - 4;
3463 			hw_len = client->interface->hw_address.hlen;
3466 		       client->interface->hw_address.hbuf + hw_idx,
3531 	client -> packet.htype = client -> interface -> hw_address.hbuf [0];
3533 	client -> packet.hlen = client -> interface -> hw_address.hlen - 1;
3538 	if (can_receive_unicast_unconfigured (client -> interface))
3550 	if (client -> interface -> hw_address.hlen > 0)
3552 		    &client -> interface -> hw_address.hbuf [1],
3553 		    (unsigned)(client -> interface -> hw_address.hlen - 1));
3605 	client -> packet.htype = client -> interface -> hw_address.hbuf [0];
3607 	client -> packet.hlen = client -> interface -> hw_address.hlen - 1;
3623 		if (can_receive_unicast_unconfigured (client -> interface))
3639 	if (client -> interface -> hw_address.hlen > 0)
3641 		    &client -> interface -> hw_address.hbuf [1],
3642 		    (unsigned)(client -> interface -> hw_address.hlen - 1));
3680 	client -> packet.htype = client -> interface -> hw_address.hbuf [0];
3682 	client -> packet.hlen = client -> interface -> hw_address.hlen - 1;
3686 	if (can_receive_unicast_unconfigured (client -> interface))
3700 		&client -> interface -> hw_address.hbuf [1],
3701 		client -> interface -> hw_address.hlen);
3742 	client -> packet.htype = client -> interface -> hw_address.hbuf [0];
3744 	client -> packet.hlen = client -> interface -> hw_address.hlen - 1;
3757 		&client -> interface -> hw_address.hbuf [1],
3758 		client -> interface -> hw_address.hlen);
3907  * every daemon, so this winds up being a per-interface identifier...which
3918 	/* For now, just use the first interface on the list. */
4038 	stat = fprintf(leaseFile, "  interface \"%s\";\n",
4039 		       client->interface->name);
4202 	fprintf (leaseFile, "  interface \"%s\";\n",
4203 		 client -> interface -> name);
4331 		if (client -> interface) {
4332 			client_envadd (client, "", "interface", "%s",
4333 				       client -> interface -> name);
4864 		/* Make a DHCPRELEASE packet, and set appropriate per-interface
4923 int dhclient_interface_shutdown_hook (struct interface_info *interface)
4925 	do_release (interface -> client);
4963 				tmp -> client -> interface = tmp;
4973 isc_result_t dhclient_interface_startup_hook (struct interface_info *interface)
4983 		interface_reference (&interface -> next, interfaces, MDL);
4986 	interface_reference (&interfaces, interface, MDL);
5144 	/* Do the right thing for each interface. */
5432 					   client->interface->hw_address.hbuf,
5433 					   client->interface->hw_address.hlen);
5694 	/* Append to reject list for the source interface. */
5695 	list->next = packet->interface->client->config->reject_list;
5696 	packet->interface->client->config->reject_list = list;