ipmr.c (d7f6884ae0ae6e406ec3500fcde16e8f51642460) ipmr.c (e5ed639913eea3e4783a550291775ab78dd84966)
1/*
2 * IP multicast routing support for mrouted 3.6/3.8
3 *
4 * (c) 1995 Alan Cox, <alan@redhat.com>
5 * Linux Consultancy and Custom Driver Development
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License

--- 135 unchanged lines hidden (view full) ---

144 err = dev->do_ioctl(dev, &ifr, SIOCADDTUNNEL);
145 set_fs(oldfs);
146
147 dev = NULL;
148
149 if (err == 0 && (dev = __dev_get_by_name(p.name)) != NULL) {
150 dev->flags |= IFF_MULTICAST;
151
1/*
2 * IP multicast routing support for mrouted 3.6/3.8
3 *
4 * (c) 1995 Alan Cox, <alan@redhat.com>
5 * Linux Consultancy and Custom Driver Development
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License

--- 135 unchanged lines hidden (view full) ---

144 err = dev->do_ioctl(dev, &ifr, SIOCADDTUNNEL);
145 set_fs(oldfs);
146
147 dev = NULL;
148
149 if (err == 0 && (dev = __dev_get_by_name(p.name)) != NULL) {
150 dev->flags |= IFF_MULTICAST;
151
152 in_dev = __in_dev_get(dev);
152 in_dev = __in_dev_get_rtnl(dev);
153 if (in_dev == NULL && (in_dev = inetdev_init(dev)) == NULL)
154 goto failure;
155 in_dev->cnf.rp_filter = 0;
156
157 if (dev_open(dev))
158 goto failure;
159 }
160 }

--- 112 unchanged lines hidden (view full) ---

273 }
274 maxvif = tmp+1;
275 }
276
277 write_unlock_bh(&mrt_lock);
278
279 dev_set_allmulti(dev, -1);
280
153 if (in_dev == NULL && (in_dev = inetdev_init(dev)) == NULL)
154 goto failure;
155 in_dev->cnf.rp_filter = 0;
156
157 if (dev_open(dev))
158 goto failure;
159 }
160 }

--- 112 unchanged lines hidden (view full) ---

273 }
274 maxvif = tmp+1;
275 }
276
277 write_unlock_bh(&mrt_lock);
278
279 dev_set_allmulti(dev, -1);
280
281 if ((in_dev = __in_dev_get(dev)) != NULL) {
281 if ((in_dev = __in_dev_get_rtnl(dev)) != NULL) {
282 in_dev->cnf.mc_forwarding--;
283 ip_rt_multicast_event(in_dev);
284 }
285
286 if (v->flags&(VIFF_TUNNEL|VIFF_REGISTER))
287 unregister_netdevice(dev);
288
289 dev_put(dev);

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416 if (!dev)
417 return -EADDRNOTAVAIL;
418 __dev_put(dev);
419 break;
420 default:
421 return -EINVAL;
422 }
423
282 in_dev->cnf.mc_forwarding--;
283 ip_rt_multicast_event(in_dev);
284 }
285
286 if (v->flags&(VIFF_TUNNEL|VIFF_REGISTER))
287 unregister_netdevice(dev);
288
289 dev_put(dev);

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416 if (!dev)
417 return -EADDRNOTAVAIL;
418 __dev_put(dev);
419 break;
420 default:
421 return -EINVAL;
422 }
423
424 if ((in_dev = __in_dev_get(dev)) == NULL)
424 if ((in_dev = __in_dev_get_rtnl(dev)) == NULL)
425 return -EADDRNOTAVAIL;
426 in_dev->cnf.mc_forwarding++;
427 dev_set_allmulti(dev, +1);
428 ip_rt_multicast_event(in_dev);
429
430 /*
431 * Fill in the VIF structures
432 */

--- 1475 unchanged lines hidden --- 		425 return -EADDRNOTAVAIL;
426 in_dev->cnf.mc_forwarding++;
427 dev_set_allmulti(dev, +1);
428 ip_rt_multicast_event(in_dev);
429
430 /*
431 * Fill in the VIF structures
432 */

--- 1475 unchanged lines hidden ---