1998/0502/ip/devip.c (diff list | history)

1998/0423/sys/src/9/ip/devip.c:852,858 – 1998/0502/sys/src/9/ip/devip.c:852,858 (short | long | prev | next)
Add optional multicast address argument to addmulti control message. rsc Fri Mar 4 12:44:25 2005
1997/0327		Proto *x;
1998/0306		char *p; Cmdbuf *cb; uchar ia[IPaddrlen];
1998/0502		uchar ia[IPaddrlen], ma[IPaddrlen];
1998/0313		Fs *f;
1997/0327
1998/0313		f = ipfs[ch->dev];
1998/0423/sys/src/9/ip/devip.c:904,913 – 1998/0502/sys/src/9/ip/devip.c:904,921
1998/0306		else if(strcmp(cb->f[0], "addmulti") == 0){ if(cb->nf < 2) error("addmulti needs interface address"); if(!ipismulticast(c->raddr)) error("addmulti for a non multicast address"); parseip(ia, cb->f[1]); ipifcaddmulti(c, c->raddr, ia);
1998/0502		if(cb->nf == 2){ if(!ipismulticast(c->raddr)) error("addmulti for a non multicast address"); parseip(ia, cb->f[1]); ipifcaddmulti(c, c->raddr, ia); } else { parseip(ma, cb->f[2]); if(!ipismulticast(ma)) error("addmulti for a non multicast address"); parseip(ia, cb->f[1]); ipifcaddmulti(c, ma, ia); }
1998/0306		} else if(strcmp(cb->f[0], "remmulti") == 0){ if(cb->nf < 2) error("remmulti needs interface address");