1  /*
       2   * Check decoding of migrate_pages syscall.
       3   *
       4   * Copyright (c) 2016-2018 Dmitry V. Levin <ldv@strace.io>
       5   * Copyright (c) 2016-2021 The strace developers.
       6   * All rights reserved.
       7   *
       8   * SPDX-License-Identifier: GPL-2.0-or-later
       9   */
      10  
      11  #include "tests.h"
      12  #include "scno.h"
      13  #include "pidns.h"
      14  
      15  #include <stdio.h>
      16  #include <unistd.h>
      17  
      18  int
      19  main(void)
      20  {
      21  	PIDNS_TEST_INIT;
      22  
      23  	const long pid = (long) 0xfacefeed00000000ULL | getpid();
      24  	long rc = syscall(__NR_migrate_pages, pid, 0, 0, 0);
      25  
      26  	pidns_print_leader();
      27  	printf("migrate_pages(%d%s, 0, NULL, NULL) = %ld",
      28  		(int) pid, pidns_pid2str(PT_TGID), rc);
      29  
      30  	if (rc < 0)
      31  		printf(" %s (%m)\n", errno2name());
      32  	else
      33  		printf("\n");
      34  
      35  	pidns_print_leader();
      36  	puts("+++ exited with 0 +++");
      37  	return 0;
      38  }