GNU C Library master sources branch, master, updated. glibc-2.12-52-g48b42dd

schwab@sourceware.org schwab@sourceware.org
Fri Jul 2 08:45:00 GMT 2010


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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=48b42dde17d79a0effc9ba85110aef2172e3e641

commit 48b42dde17d79a0effc9ba85110aef2172e3e641
Author: Andreas Schwab <schwab@redhat.com>
Date:   Wed Jun 30 15:56:48 2010 +0200

    Add missing file

diff --git a/nptl/tst-abstime.c b/nptl/tst-abstime.c
new file mode 100644
index 0000000..73105f7
--- /dev/null
+++ b/nptl/tst-abstime.c
@@ -0,0 +1,65 @@
+/* Copyright (C) 2010 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Andreas Schwab <schwab@redhat.com>, 2010.
+
+   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 <assert.h>
+#include <errno.h>
+#include <pthread.h>
+
+pthread_cond_t c = PTHREAD_COND_INITIALIZER;
+pthread_mutex_t m1 = PTHREAD_MUTEX_INITIALIZER;
+pthread_mutex_t m2 = PTHREAD_MUTEX_INITIALIZER;
+pthread_rwlock_t rw1 = PTHREAD_RWLOCK_INITIALIZER;
+pthread_rwlock_t rw2 = PTHREAD_RWLOCK_INITIALIZER;
+
+static void *
+th (void *arg)
+{
+  int r;
+  struct timespec t = { -2, 0 };
+
+  r = pthread_mutex_timedlock (&m1, &t);
+  assert (r == ETIMEDOUT);
+  r = pthread_rwlock_timedrdlock (&rw1, &t);
+  assert (r == ETIMEDOUT);
+  r = pthread_rwlock_timedwrlock (&rw2, &t);
+  assert (r == ETIMEDOUT);
+  return 0;
+}
+
+int
+do_test (void)
+{
+  int r;
+  struct timespec t = { -2, 0 };
+  pthread_t pth;
+
+  pthread_mutex_lock (&m1);
+  pthread_rwlock_wrlock (&rw1);
+  pthread_rwlock_rdlock (&rw2);
+  pthread_mutex_lock (&m2);
+  pthread_create (&pth, 0, th, 0);
+  r = pthread_cond_timedwait (&c, &m2, &t);
+  assert (r == ETIMEDOUT);
+  pthread_join (pth, 0);
+  return 0;
+}
+
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

-----------------------------------------------------------------------

Summary of changes:
 nptl/tst-abstime.c |   65 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 65 insertions(+), 0 deletions(-)
 create mode 100644 nptl/tst-abstime.c


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