1992/0108/power/trap.c (diff list | history)

1992/0102/sys/src/9/power/trap.c:364,370 – 1992/0108/sys/src/9/power/trap.c:364,370 (short | long | prev | next)
1990/0227		/* * Call user, if necessary, with note */ void
1992/0108		int
1990/0227		notify(Ureg *ur) {
1991/1218		int l;
1992/0102/sys/src/9/power/trap.c:374,380 – 1992/0108/sys/src/9/power/trap.c:374,380
1991/1110		if(u->p->procctl) procctl(u->p);
1991/1230		if(u->nnote == 0)
1990/0227		return;
1992/0108		return 0;
1991/1114		s = spllo();
1991/1216		qlock(&u->p->debug);
1992/0102/sys/src/9/power/trap.c:424,429 – 1992/0108/sys/src/9/power/trap.c:424,430
1990/0227		}
1991/1216		qunlock(&u->p->debug);
1991/1114		splx(s);
1992/0108		return 1;
1990/0227		} /*
1992/0102/sys/src/9/power/trap.c:544,551 – 1992/0108/sys/src/9/power/trap.c:545,552
1991/1114		splhi(); if(r1!=FORK && (u->p->procctl || u->nnote)){
1992/0102		u->svr1 = ret;
1990/0227		notify(ur);
1992/0102		return ur->r1;
1992/0108		if(notify(ur)) return ur->r1;
1990/0227		}
1991/0705
1990/0227		return ret;