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c78b3f55d1
This patch fixes the gcc warnings seen with gcc 9.1 -O3 on s390x:
tst-eintr1.c: In function ‘tf1’:
tst-eintr1.c:46:1: error: no return statement in function returning non-void [-Werror=return-type]
46 | }
| ^
tst-eintr1.c: In function ‘do_test’:
tst-eintr1.c:57:17: error: unused variable ‘th’ [-Werror=unused-variable]
57 | pthread_t th = xpthread_create (NULL, tf1, NULL);
| ^~
ChangeLog:
* nptl/tst-eintr1.c (tf1): Add return statement.
(do_test): Remove unused th variable.
66 lines
1.5 KiB
C
66 lines
1.5 KiB
C
/* Copyright (C) 2003-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <errno.h>
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#include <pthread.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <support/check.h>
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#include <support/xthread.h>
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#include "eintr.c"
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static void *
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tf2 (void *arg)
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{
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return arg;
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}
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static void *
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tf1 (void *arg)
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{
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while (1)
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{
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pthread_t th = xpthread_create (NULL, tf2, NULL);
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xpthread_join (th);
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}
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return NULL;
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}
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static int
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do_test (void)
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{
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setup_eintr (SIGUSR1, NULL);
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int i;
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for (i = 0; i < 10; ++i)
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xpthread_create (NULL, tf1, NULL);
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delayed_exit (3);
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/* This call must never return. */
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(void) tf1 (NULL);
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return 1;
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}
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#include <support/test-driver.c>
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