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authorUlrich Drepper <drepper@redhat.com>2003-02-17 10:47:41 +0000
committerUlrich Drepper <drepper@redhat.com>2003-02-17 10:47:41 +0000
commit371a2972795a2eec8bd09fb8173b1ed800d68896 (patch)
treedc6996c3471d6b02a212d50bbf91f29cddc047d5 /nptl/tst-cancel1.c
parent5430d926c54d552794e2ef626b37b7f8bc1ec68e (diff)
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Update.
* tst-cancel1.c (tf): Block all signals.
Diffstat (limited to 'nptl/tst-cancel1.c')
-rw-r--r--nptl/tst-cancel1.c17
1 files changed, 14 insertions, 3 deletions
diff --git a/nptl/tst-cancel1.c b/nptl/tst-cancel1.c
index 99a8339f0c..654c8a7a56 100644
--- a/nptl/tst-cancel1.c
+++ b/nptl/tst-cancel1.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
@@ -18,6 +18,7 @@
02111-1307 USA. */
#include <pthread.h>
+#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -42,11 +43,21 @@ cleanup (void *arg)
static void *
tf (void *arg)
{
- int err;
+ /* Ignore all signals. This must not have any effect on delivering
+ the cancellation signal. */
+ sigset_t ss;
+
+ sigfillset (&ss);
+
+ if (pthread_sigmask (SIG_BLOCK, &ss, NULL) != 0)
+ {
+ puts ("pthread_sigmask failed");
+ exit (1);
+ }
pthread_cleanup_push (cleanup, (void *) 42l);
- err = pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
+ int err = pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
if (err != 0)
{
printf ("setcanceltype failed: %s\n", strerror (err));