1997/1106/port/netif.c (diff list | history)

1997/1105/sys/src/9/port/netif.c:212,217 – 1997/1106/sys/src/9/port/netif.c:212,239 (short | long | prev | next)
1997/0327		}
1993/0525		/*
1997/1106		* make sure this type isn't already in use on this device */ static int typeinuse(Netif *nif, int type) { Netfile *f, **fp, **efp; if(type <= 0) return 0; efp = &nif->f[nif->nfile]; for(fp = nif->f; fp < efp; fp++){ f = *fp; if(f == 0) continue; if(f->type == type) return 1; } return 0; } /*
1993/0525		* the devxxx.c that calls us handles writing data, it knows best */ long
1997/1105/sys/src/9/port/netif.c:218,223 – 1997/1106/sys/src/9/port/netif.c:240,246
1993/0525		netifwrite(Netif *nif, Chan *c, void *a, long n) { Netfile *f;
1997/1106		int type;
1997/0417		char *p, buf[64];
1997/0404		uchar binaddr[Nmaxaddr];
1993/0525
1997/1105/sys/src/9/port/netif.c:237,243 – 1997/1106/sys/src/9/port/netif.c:260,269
1993/0525		qlock(nif); f = nif->f[NETID(c->qid.path)];
1997/0403		if((p = matchtoken(buf, "connect")) != 0){
1993/0525		f->type = atoi(p);
1997/1106		type = atoi(p); if(typeinuse(nif, type)) error(Einuse); f->type = type;
1994/0629		if(f->type < 0) nif->all++;
1993/0525		} else if(matchtoken(buf, "promiscuous")){