diff options
Diffstat (limited to 'test/nptl/tst-sem2.c')
| -rw-r--r-- | test/nptl/tst-sem2.c | 54 | 
1 files changed, 54 insertions, 0 deletions
| diff --git a/test/nptl/tst-sem2.c b/test/nptl/tst-sem2.c new file mode 100644 index 000000000..026939ef9 --- /dev/null +++ b/test/nptl/tst-sem2.c @@ -0,0 +1,54 @@ +/* Copyright (C) 2002 Free Software Foundation, Inc. +   This file is part of the GNU C Library. +   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. + +   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 <errno.h> +#include <semaphore.h> +#include <signal.h> +#include <stdio.h> +#include <unistd.h> + + +static int +do_test (void) +{ +  sem_t s; + +  if (sem_init (&s, 0, 0) == -1) +    { +      puts ("init failed"); +      return 1; +    } + +  /* Set an alarm for 1 second.  The wrapper will expect this.  */ +  alarm (1); + +  if (TEMP_FAILURE_RETRY (sem_wait (&s)) == -1) +    { +      puts ("wait failed"); +      return 1; +    } + +  /* We should never get here.  */ +  puts ("wait succeeded"); +  return 1; +} + +#define EXPECTED_SIGNAL SIGALRM +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" | 
