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Diffstat (limited to 'test/nptl/tst-cancel10.c')
| -rw-r--r-- | test/nptl/tst-cancel10.c | 126 | 
1 files changed, 126 insertions, 0 deletions
| diff --git a/test/nptl/tst-cancel10.c b/test/nptl/tst-cancel10.c new file mode 100644 index 000000000..7af0f2f84 --- /dev/null +++ b/test/nptl/tst-cancel10.c @@ -0,0 +1,126 @@ +/* Copyright (C) 2003, 2004 Free Software Foundation, Inc. +   This file is part of the GNU C Library. +   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. + +   The GNU C Library is free software; you can redistribute it and/or +   modify it under the terms of the GNU Lesser General Public +   License as published by the Free Software Foundation; either +   version 2.1 of the License, or (at your option) any later version. + +   The GNU C Library is distributed in the hope that it will be useful, +   but WITHOUT ANY WARRANTY; without even the implied warranty of +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU +   Lesser General Public License for more details. + +   You should have received a copy of the GNU Lesser General Public +   License along with the GNU C Library; if not, write to the Free +   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +   02111-1307 USA.  */ + +#include <pthread.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + + +static void +cleanup (void *arg) +{ +  /* Just for fun.  */ +  if (pthread_cancel (pthread_self ()) != 0) +    { +      puts ("cleanup: cancel failed"); +      exit (1); +    } + +  printf ("cleanup for %ld\n", (long int) arg); +} + + +static void * +tf (void *arg) +{ +  long int n = (long int) arg; + +  pthread_cleanup_push (cleanup, arg); + +  if (pthread_setcanceltype ((n & 1) == 0 +			     ? PTHREAD_CANCEL_DEFERRED +			     : PTHREAD_CANCEL_ASYNCHRONOUS, NULL) != 0) +    { +      puts ("setcanceltype failed"); +      exit (1); +    } + +  if (pthread_cancel (pthread_self ()) != 0) +    { +      puts ("cancel failed"); +      exit (1); +    } + +  pthread_testcancel (); + +  /* We should never come here.  */ + +  pthread_cleanup_pop (0); + +  return NULL; +} + + +static int +do_test (void) +{ +  pthread_attr_t at; + +  if (pthread_attr_init (&at) != 0) +    { +      puts ("attr_init failed"); +      return 1; +    } + +  if (pthread_attr_setstacksize (&at, 1 * 1024 * 1024) != 0) +    { +      puts ("attr_setstacksize failed"); +      return 1; +    } + +#define N 20 +  int i; +  pthread_t th[N]; + +  for (i = 0; i < N; ++i) +    if (pthread_create (&th[i], &at, tf, (void *) (long int) i) != 0) +      { +	puts ("create failed"); +	exit (1); +      } + +  if (pthread_attr_destroy (&at) != 0) +    { +      puts ("attr_destroy failed"); +      return 1; +    } + +  for (i = 0; i < N; ++i) +    { +      void *r; +      if (pthread_join (th[i], &r) != 0) +	{ +	  puts ("join failed"); +	  exit (1); +	} + +      if (r != PTHREAD_CANCELED) +	{ +	  puts ("thread not canceled"); +	  exit (1); +	} +    } + +  return 0; +} + + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" | 
