linuxthreads/tst-align.c

   1 /* Copyright (C) 2003 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
   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, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #include <pthread.h>
  21 #include <stdbool.h>
  22 #include <stdint.h>
  23 #include <stdio.h>
  24 #include <tst-stack-align.h>
  25
  26 static void *
  27 tf (void *arg)
  28 {
  29   bool ok = true;
  30
  31   puts ("in thread");
  32
  33   if (TEST_STACK_ALIGN ())
  34     ok = false;
  35
  36   return ok ? NULL : (void *) -1l;
  37 }
  38
  39 static int
  40 do_test (void)
  41 {
  42   bool ok = true;
  43
  44   puts ("in main");
  45
  46   if (TEST_STACK_ALIGN ())
  47     ok = false;
  48
  49   pthread_t th;
  50   if (pthread_create (&th, NULL, tf, NULL) != 0)
  51     {
  52       puts ("create failed");
  53       return 1;
  54     }
  55
  56   void *res;
  57   if (pthread_join (th, &res) != 0)
  58     {
  59       puts ("join failed");
  60       return 1;
  61     }
  62
  63   if (res != NULL)
  64     ok = false;
  65
  66   return ok ? 0 : 1;
  67 }
  68
  69
  70 #define TEST_FUNCTION do_test ()
  71 #include "../test-skeleton.c"