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2ecc7d93b8
acquiring wrlock. Do conv_tab allocation while holding lock. * intl/Makefile: Add rules to build and run tst-gettext6. * intl/tst-gettext6.c: New test. * intl/tst-gettext6.sh: New file.
87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
/* Test that gettext() in multithreaded applications works correctly.
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Copyright (C) 2008 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jakub@redhat.com>, 2008.
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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, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <libintl.h>
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#include <locale.h>
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#include <pthread.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/wait.h>
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#include <unistd.h>
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pthread_barrier_t b;
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static void *
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tf (void *arg)
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{
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pthread_barrier_wait (&b);
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return gettext ("Operation not permitted");
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}
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int
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test (void)
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{
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pthread_t th[4];
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unsetenv ("LANGUAGE");
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unsetenv ("OUTPUT_CHARSET");
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textdomain ("tstgettext6");
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bindtextdomain ("tstgettext6", OBJPFX "domaindir");
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setlocale (LC_ALL, "ja_JP.UTF-8");
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pthread_barrier_init (&b, NULL, 4);
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for (int i = 0; i < 4; i++)
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if (pthread_create (&th[i], NULL, tf, NULL))
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{
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puts ("pthread_create failed");
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return 1;
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}
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for (int i = 0; i < 4; i++)
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pthread_join (th[i], NULL);
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return 0;
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}
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int
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main (void)
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{
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for (int i = 0; i < 300; i++)
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{
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pid_t p = fork ();
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if (p == -1)
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{
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printf ("fork failed: %m\n");
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return 1;
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}
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if (p == 0)
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_exit (test ());
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int status;
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wait (&status);
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if (WIFEXITED (status) && WEXITSTATUS (status) != 0)
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{
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printf ("child exited with %d\n", WEXITSTATUS (status));
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return 1;
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}
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else if (WIFSIGNALED (status))
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{
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printf ("child killed by signal %d\n", WTERMSIG (status));
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return 1;
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}
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}
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return 0;
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}
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