1  /*
       2   * Print the maximum descriptor number available.
       3   *
       4   * Copyright (c) 2016-2021 Dmitry V. Levin <ldv@strace.io>
       5   * All rights reserved.
       6   *
       7   * SPDX-License-Identifier: GPL-2.0-or-later
       8   */
       9  
      10  #include "tests.h"
      11  #include <stdio.h>
      12  #include <sys/resource.h>
      13  
      14  int
      15  main(void)
      16  {
      17  	int fds[2];
      18  	pipe_maxfd(fds);
      19  	printf("%d\n", fds[1]);
      20  	return 0;
      21  }