Lines Matching refs:dup
411 ensures the read will interrupt on SIGCHLD. Second, we close the dup'd
1676 dup(2) the read FD on the jobserver pipe. The read(2) call below
1682 /* Make sure we have a dup'd FD. */
1686 job_rfd = dup (job_fds[0]);
1910 int save_stdin = (stdin_fd != 0) ? dup (0) : 0;
1911 int save_stdout = (stdout_fd != 1) ? dup (1): 1;
1913 /* < 0 only if dup() failed */
3065 fd = dup (old);
