tests/unit/get_max_cpuid_from_sysfs.c

   1 /*
   2  * SPDX-License-Identifier: GPL-2.0-or-later
   3  *
   4  * Copyright (C) 2022 Michael Jeanson <mjeanson@efficios.com>
   5  */
   6
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9
  10 #include "compat-smp.h"
  11
  12 int main(int argc, char *argv[])
  13 {
  14         int ret;
  15
  16         if( argc < 2 ) {
  17                 fprintf(stderr, "Missing argument.\n");
  18                 return EXIT_FAILURE;
  19         }
  20
  21         ret = _get_max_cpuid_from_sysfs(argv[1]);
  22
  23         printf("%d\n", ret);
  24
  25         if (ret >= 0)
  26                 return EXIT_SUCCESS;
  27         else
  28                 return EXIT_FAILURE;
  29 }