Lines Matching refs:fderr
96 static int fderr; /* Descriptor for stderr. May be -1. */
103 static int fderr_eof = 0; /* EOF encountered readung from fderr. */
327 FD_SET(fderr, *readsetp);
376 FD_SET(fderr, *readsetp);
442 if (!fderr_eof && FD_ISSET(fderr, readset)) {
444 len = read(fderr, buf, sizeof(buf));
451 } else if ((!isatty(fderr) && len <= 0) ||
452 (isatty(fderr) && (len < 0 || (len == 0 && errno != 0)))) {
580 fderr = fderr_arg;
586 if (fderr != -1)
587 set_nonblock(fderr);
610 if (fderr != -1)
611 max_fd = MAX(max_fd, fderr);
620 * If we have no separate fderr (which is the case when we have a pty
625 if (fderr == -1)
697 max_fd = MAX(max_fd, fderr);
742 if (fderr != -1)
743 close(fderr);
744 fderr = -1;