support/tst-support-namespace.c

   1 /* Test entering namespaces.
   2    Copyright (C) 2016-2017 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #include <stdio.h>
  20 #include <support/namespace.h>
  21
  22 static int
  23 do_test (void)
  24 {
  25   if (support_become_root ())
  26     printf ("info: acquired root-like privileges\n");
  27   if (support_enter_network_namespace ())
  28     printf ("info: entered network namespace\n");
  29   if (support_in_uts_namespace ())
  30     printf ("info: also entered UTS namespace\n");
  31   return 0;
  32 }
  33
  34 #include <support/test-driver.c>