elf/tst-audit28.c

   1 /* Check the usability of <dlfcn.h> functions in audit modules.
   2    Copyright (C) 2022-2023 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    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <gnu/lib-names.h>
  20
  21 #include <support/check.h>
  22 #include <support/xdlfcn.h>
  23
  24 static int
  25 do_test (void)
  26 {
  27   /* Check that the audit module has been loaded.  */
  28   void *handle = xdlopen ("mapped to libc", RTLD_LOCAL | RTLD_NOW);
  29   TEST_VERIFY (handle
  30                == xdlopen (LIBC_SO, RTLD_LOCAL | RTLD_NOW | RTLD_NOLOAD));
  31
  32   return 0;
  33 }
  34
  35 #include <support/test-driver.c>