Lines Matching defs:dupfd
63 static int minfd; /* minimum file descriptor returned by dupfd(fd, 0) */
115 * Call set_minfd() once before calling dupfd() several times.
144 dupfd(int fd, int dfd)
267 (fd = dupfd(fd, 0)) < 0) {
277 (fd = dupfd(fd, 0)) < 0) {
287 (fd = dupfd(fd, 0)) < 0) {
575 (fd = dupfd(fd, 0)) < 0) {
605 (fd = dupfd(fd, 0)) < 0) {
626 (fd = dupfd(fd, 0)) < 0) {
1316 (fd = dupfd(fd, P->asfd)) != P->asfd) {
1328 (fd = dupfd(fd, P->statfd)) != P->statfd) {
1340 (fd = dupfd(fd, P->ctlfd)) != P->ctlfd) {
3015 (fd = dupfd(fd, 0)) < 0) {
3046 (fd = dupfd(fd, 0)) < 0) {