1  /*
       2   * Check decoding of mlockall syscall.
       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  
      12  #include <stdio.h>
      13  #include <sys/mman.h>
      14  
      15  int
      16  main(void)
      17  {
      18  	int rc = mlockall(0);
      19  	printf("mlockall(0) = %s\n", sprintrc(rc));
      20  
      21  	rc = mlockall(MCL_CURRENT);
      22  	printf("mlockall(MCL_CURRENT) = %s\n", sprintrc(rc));
      23  
      24  	puts("+++ exited with 0 +++");
      25  	return 0;
      26  }