1990/0315/gnot/devdk.c (diff list | history)

1990/0312/sys/src/9/gnot/devdk.c:287,293 – 1990/0315/sys/src/9/gnot/devdk.c:287,293 (short | long | prev | next)
1990/0312		line = bp->rptr[0] | (bp->rptr[1]<<8); bp->rptr += 2; if(line<0 || line>=dp->lines){ print("dkmuxiput bad line %d\n", line);
1990/0315		DPRINT("dkmuxiput bad line %d\n", line);
1990/0312		freeb(bp); return; }
1990/0312/sys/src/9/gnot/devdk.c:297,308 – 1990/0315/sys/src/9/gnot/devdk.c:297,308
1990/0312		if(lp->rq) PUTNEXT(lp->rq, bp); else{ print("dkmuxiput unopened line %d\n", line);
1990/0315		DPRINT("dkmuxiput unopened line %d\n", line);
1990/0312		freeb(bp); } qunlock(lp); } else { print("dkmuxiput unopened line %d\n", line);
1990/0315		DPRINT("dkmuxiput unopened line %d\n", line);
1990/0312		freeb(bp); } }
1990/0312/sys/src/9/gnot/devdk.c:412,417 – 1990/0315/sys/src/9/gnot/devdk.c:412,419
1990/0312		if(bp->base && bp->rptr - bp->base >= 2) bp->rptr -= 2;
1990/0315		else panic("dkoput");
1990/0312		bp->rptr[0] = line; bp->rptr[1] = line>>8;
1990/0312/sys/src/9/gnot/devdk.c:574,580 – 1990/0315/sys/src/9/gnot/devdk.c:576,581
1990/0312		{ Chan *c; Dk *dp; print("attach\n"); /* * find a multiplexor with the same name
1990/0312/sys/src/9/gnot/devdk.c:581,587 – 1990/0315/sys/src/9/gnot/devdk.c:582,587
1990/0312		*/ for(dp = dk; dp < &dk[Ndk]; dp++){ qlock(dp); print("name %s %lux\n", dp->name, dp->wq); if(dp->wq && strcmp(spec, dp->name)==0) { dp->ref++; qunlock(dp);
1990/0312/sys/src/9/gnot/devdk.c:593,599 – 1990/0315/sys/src/9/gnot/devdk.c:593,598
1990/0312		error(0, Enoifc); c = devattach('k', spec); c->dev = dp - dk; print("attach done\n"); return c; }
1990/0312/sys/src/9/gnot/devdk.c:1115,1127 – 1990/0315/sys/src/9/gnot/devdk.c:1114,1126
1990/0312		* for the call to come in on). */ if(!canqlock(lp)){ print("DKbusy1\n");
1990/0315		DPRINT("DKbusy1\n");
1990/0312		dkanswer(c, lineno, DKbusy); continue; } else { if(lp->state != Lclosed){ qunlock(lp); print("DKbusy2 %ux\n", lp->state);
1990/0315		DPRINT("DKbusy2 %ux\n", lp->state);
1990/0312		dkanswer(c, lineno, DKbusy); continue; }