summary refs log tree commit diff
path: root/nptl/tst-tls3mod.c
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2003-02-24 10:03:02 +0000
committerUlrich Drepper <drepper@redhat.com>2003-02-24 10:03:02 +0000
commitffeb4481f46746917f22d2d992d2e3c729919b51 (patch)
tree0bebfaccfd1d534310666ae6263319e89b102bb0 /nptl/tst-tls3mod.c
parent18a535792b7a63721a123e152266c4b8cf1fae8e (diff)
downloadglibc-ffeb4481f46746917f22d2d992d2e3c729919b51.tar.gz
glibc-ffeb4481f46746917f22d2d992d2e3c729919b51.tar.xz
glibc-ffeb4481f46746917f22d2d992d2e3c729919b51.zip
Update.
	* Makefile: Add rules to build and run tst-tls3.
	* tst-tls3.c: New file.
	* tst-tls3mod.c: New file.
Diffstat (limited to 'nptl/tst-tls3mod.c')
-rw-r--r--nptl/tst-tls3mod.c81
1 files changed, 81 insertions, 0 deletions
diff --git a/nptl/tst-tls3mod.c b/nptl/tst-tls3mod.c
new file mode 100644
index 0000000000..072b3f212b
--- /dev/null
+++ b/nptl/tst-tls3mod.c
@@ -0,0 +1,81 @@
+/* Copyright (C) 2003 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 <semaphore.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+
+extern pthread_barrier_t b;
+
+#define TOTAL_SIGS 1000
+extern int nsigs;
+
+extern sem_t s;
+
+
+static __thread void (*fp) (void);
+
+
+#define THE_SIG SIGUSR1
+void
+handler (int sig)
+{
+  if (sig != THE_SIG)
+    {
+      write (STDOUT_FILENO, "wrong signal\n", 13);
+      _exit (1);
+    }
+
+  fp ();
+
+  if (sem_post (&s) != 0)
+    {
+      write (STDOUT_FILENO, "sem_post failed\n", 16);
+      _exit (1);
+    }
+}
+
+
+void *
+tf (void *arg)
+{
+  if (fp != NULL)
+    {
+      puts ("fp not initially NULL");
+      exit (1);
+    }
+
+  fp = arg;
+
+  pthread_barrier_wait (&b);
+
+  pthread_barrier_wait (&b);
+
+  if (nsigs != TOTAL_SIGS)
+    {
+      puts ("barrier_wait prematurely returns");
+      exit (1);
+    }
+
+  return NULL;
+}