1993/1204/port/taslock.c (diff list | history)

1993/0830/sys/src/9/port/taslock.c:8,13 – 1993/1204/sys/src/9/port/taslock.c:8,15 (short | long | prev | next)
1992/0222		void lock(Lock *l) {
1993/1204		if(tas(&l->key) == 0) return;
1993/0830		for(;;){ while(l->key) ;