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* tst-cancel1.c (tf): Block all signals.
This commit is contained in:
Ulrich Drepper 2003-02-17 10:47:41 +00:00
parent 5430d926c5
commit 371a297279
2 changed files with 16 additions and 3 deletions
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2
nptl/ChangeLog
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@ -1,5 +1,7 @@
2003-02-17 Ulrich Drepper <drepper@redhat.com>
* tst-cancel1.c (tf): Block all signals.
* Makefile (tests): Add tst-basic6.
* tst-basic6.c: New file.

17
nptl/tst-cancel1.c
View File

@ -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));