Lines Matching defs:dupfd
68 static int minfd; /* minimum file descriptor returned by dupfd(fd, 0) */
356 * Call set_minfd() once before calling dupfd() several times.
385 dupfd(int fd, int dfd)
508 (fd = dupfd(fd, 0)) < 0) {
518 (fd = dupfd(fd, 0)) < 0) {
528 (fd = dupfd(fd, 0)) < 0) {
816 (fd = dupfd(fd, 0)) < 0) {
846 (fd = dupfd(fd, 0)) < 0) {
867 (fd = dupfd(fd, 0)) < 0) {
1472 (fd = dupfd(fd, P->asfd)) != P->asfd) {
1484 (fd = dupfd(fd, P->statfd)) != P->statfd) {
1496 (fd = dupfd(fd, P->ctlfd)) != P->ctlfd) {
3175 (fd = dupfd(fd, 0)) < 0) {
3206 (fd = dupfd(fd, 0)) < 0) {