Lines Matching refs:savefd
923 ep->savefd = NULL;
942 if (ep->savefd != NULL) {
944 /* if ep->savefd[fd] < 0, means fd was closed */
945 if (ep->savefd[fd])
946 restfd(fd, ep->savefd[fd]);
947 if (ep->savefd[2])
1030 /* close all file descriptors hiding in savefd */
1032 if (ep->savefd) {
1034 if (ep->savefd[fd] > 0)
1035 close(ep->savefd[fd]);
1036 afree(ep->savefd, &ep->area);
1037 ep->savefd = NULL;
1400 savefd(int fd)
1435 pv[0] = savefd(lpv[0]);
1438 pv[1] = savefd(lpv[1]);
1641 if ((j = savefd(i)) != i) {
