old_error         121 lib/utilunix.c static int old_error;           /* File descriptor of old standard error */
old_error         721 lib/utilunix.c     old_error = dup (STDERR_FILENO);
old_error         722 lib/utilunix.c     if (old_error < 0 || close (STDERR_FILENO) != 0 || dup (error_pipe[1]) != STDERR_FILENO)
old_error         782 lib/utilunix.c     if (old_error >= 0)
old_error         784 lib/utilunix.c         if (dup2 (old_error, STDERR_FILENO) == -1)
old_error         792 lib/utilunix.c         close (old_error);