nptl/tst-cleanup0.c

   1 /* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
   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 <stdio.h>
  22 #include <stdlib.h>
  23 #include <unistd.h>
  24
  25
  26 static int global;
  27
  28
  29 static void
  30 ch (void *arg)
  31 {
  32   int val = (long int) arg;
  33
  34   printf ("ch (%d)\n", val);
  35
  36   global *= val;
  37   global += val;
  38 }
  39
  40
  41 static void
  42 endfct (void)
  43 {
  44   /* We force exit right here.  */
  45   _exit (global);
  46 }
  47
  48
  49 static int
  50 do_test (void)
  51 {
  52   atexit (endfct);
  53
  54   pthread_cancel (pthread_self ());
  55
  56   pthread_cleanup_push (ch, (void *) 1l);
  57
  58   pthread_cleanup_push (ch, (void *) 2l);
  59
  60   pthread_cleanup_push (ch, (void *) 3l);
  61
  62   pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
  63
  64   pthread_cleanup_pop (1);
  65
  66   pthread_cleanup_pop (1);
  67
  68   pthread_cleanup_pop (1);
  69
  70   return 100;
  71 }
  72
  73
  74 #define EXPECTED_STATUS 9
  75 #define TEST_FUNCTION do_test ()
  76 #include "../test-skeleton.c"