1999/0901/ip/devip.c (diff list | history)

1999/0817/sys/src/9/ip/devip.c:609,617 – 1999/0901/sys/src/9/ip/devip.c:609,629 (short | long | prev | next)
1997/0327		} static Block* ipbread(Chan* c, long n, ulong offset)
1999/0901		ipbread(Chan* ch, long n, ulong offset)
1997/0327		{ return devbread(c, n, offset);
1999/0901		Conv *c; Proto *x; Fs *f; switch(TYPE(ch->qid)){ case Qdata: f = ipfs[ch->dev]; x = f->p[PROTO(ch->qid)]; c = x->conv[CONV(ch->qid)]; return qbread(c->rq, n); default: return devbread(ch, n, offset); }
1997/0327		}
1998/0306		/*
1999/0817/sys/src/9/ip/devip.c:964,972 – 1999/0901/sys/src/9/ip/devip.c:976,1006
1997/0327		} static long ipbwrite(Chan* c, Block* bp, ulong offset)
1999/0901		ipbwrite(Chan* ch, Block* bp, ulong offset)
1997/0327		{ return devbwrite(c, bp, offset);
1999/0901		Conv *c; Proto *x; Fs *f; int n; switch(TYPE(ch->qid)){ case Qdata: f = ipfs[ch->dev]; x = f->p[PROTO(ch->qid)]; c = x->conv[CONV(ch->qid)]; if(c->wq == nil) error(Eperm); if(bp->next) bp = concatblock(bp); n = BLEN(bp); qbwrite(c->wq, bp); x->kick(c, n); return n; default: return devbwrite(ch, bp, offset); }
1997/0327		} Dev ipdevtab = {