Lines Matching defs:pop
413 int pop[2];
439 pop[0] = pop[1] = -1;
534 if ((flags & PROC_ORPHAN) && pipe(pop))
582 close(pop[0]);
583 close(pop[1]);
588 write(pop[1], &proc->pid, sizeof(proc->pid));
887 if (read(pop[0], &proc->pid, sizeof(proc->pid)) != sizeof(proc->pid))
889 close(pop[0]);
929 if (pop[0] >= 0)
930 close(pop[0]);
931 if (pop[1] >= 0)
932 close(pop[1]);