Searched refs:prevfd (Results 1 – 1 of 1) sorted by relevance
576 int prevfd; in evalpipe() local585 prevfd = -1; in evalpipe()591 if (prevfd >= 0) in evalpipe()592 close(prevfd); in evalpipe()598 if (prevfd > 0) { in evalpipe()599 dup2(prevfd, 0); in evalpipe()600 close(prevfd); in evalpipe()603 if (!(prevfd >= 0 && pip[0] == 0)) in evalpipe()612 if (prevfd >= 0) in evalpipe()613 close(prevfd); in evalpipe()[all …]