1  /*
       2   * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@strace.io>
       3   * Copyright (c) 2016-2021 The strace developers.
       4   * All rights reserved.
       5   *
       6   * SPDX-License-Identifier: GPL-2.0-or-later
       7   */
       8  
       9  #include "tests.h"
      10  #include <limits.h>
      11  #include <stdio.h>
      12  #include <unistd.h>
      13  
      14  int
      15  main(void)
      16  {
      17  	const unsigned int size = PATH_MAX - 1;
      18  	const char *p = tail_alloc(size);
      19  	const char *const efault = p + size;
      20  
      21  	for (; p <= efault; ++p) {
      22  		int rc = chdir(p);
      23  		printf("chdir(%p) = %d %s (%m)\n", p, rc, errno2name());
      24  	}
      25  
      26  	puts("+++ exited with 0 +++");
      27  	return 0;
      28  }