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Lines Matching refs:savefd

849 	ep->savefd = NULL;
866 	if (ep->savefd != NULL) {
868 			/* if ep->savefd[fd] < 0, means fd was closed */
869 			if (ep->savefd[fd])
870 				restfd(fd, ep->savefd[fd]);
871 		if (ep->savefd[2])
935 	/* close all file descriptors hiding in savefd */
937 		if (ep->savefd) {
939 				if (ep->savefd[fd] > 0)
940 					close(ep->savefd[fd]);
941 			afree(ep->savefd, &ep->area);
942 			ep->savefd = NULL;
1256 savefd(int fd)
1291 	pv[0] = savefd(lpv[0]);
1294 	pv[1] = savefd(lpv[1]);