Lines Matching refs:saved_stdin
568 _cleanup_close_ int fd = -1, saved_stdin = -1, saved_stdout = -1;
574 saved_stdin = fcntl(STDIN_FILENO, F_DUPFD, 3);
575 if (saved_stdin < 0)
609 *_saved_stdin = saved_stdin;
612 saved_stdin = saved_stdout = -1;
634 static int restore_confirm_stdio(int *saved_stdin, int *saved_stdout) {
637 assert(saved_stdin);
642 if (*saved_stdin >= 0)
643 if (dup2(*saved_stdin, STDIN_FILENO) < 0)
650 *saved_stdin = safe_close(*saved_stdin);
657 int saved_stdout = -1, saved_stdin = -1, r;
660 r = setup_confirm_stdio(&saved_stdin, &saved_stdout);
670 restore_confirm_stdio(&saved_stdin, &saved_stdout);