sysdeps/pthread/tst-pt-align3.c

   1 /* Copyright (C) 2005-2022 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <https://www.gnu.org/licenses/>.  */
  17
  18 #include <pthread.h>
  19 #include <stdbool.h>
  20 #include <stdint.h>
  21 #include <stdio.h>
  22 #include <tst-stack-align.h>
  23
  24 static bool ok = true;
  25 static pthread_once_t once = PTHREAD_ONCE_INIT;
  26
  27 static void
  28 once_test (void)
  29 {
  30   puts ("in once_test");
  31
  32   if (TEST_STACK_ALIGN ())
  33     ok = false;
  34 }
  35
  36 static int
  37 do_test (void)
  38 {
  39   puts ("in main");
  40
  41   if (TEST_STACK_ALIGN ())
  42     ok = false;
  43
  44   if (pthread_once (&once, once_test))
  45     {
  46       puts ("pthread once failed");
  47       return 1;
  48     }
  49
  50   return ok ? 0 : 1;
  51 }
  52
  53
  54 #define TEST_FUNCTION do_test ()
  55 #include "../test-skeleton.c"