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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)
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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 0000000..072b3f2
--- /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;
+}