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glibc  2.9
tst-stdio1.c
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00001 /* Copyright (C) 2002 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
00004 
00005    The GNU C Library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Lesser General Public
00007    License as published by the Free Software Foundation; either
00008    version 2.1 of the License, or (at your option) any later version.
00009 
00010    The GNU C Library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Lesser General Public License for more details.
00014 
00015    You should have received a copy of the GNU Lesser General Public
00016    License along with the GNU C Library; if not, write to the Free
00017    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00018    02111-1307 USA.  */
00019 
00020 #include <pthread.h>
00021 #include <signal.h>
00022 #include <stdio.h>
00023 #include <unistd.h>
00024 
00025 
00026 static void *tf (void *a)
00027 {
00028   flockfile (stdout);
00029   /* This call should never return.  */
00030   return a;
00031 }
00032 
00033 
00034 int
00035 do_test (void)
00036 {
00037   pthread_t th;
00038 
00039   flockfile (stdout);
00040 
00041   if (pthread_create (&th, NULL, tf, NULL) != 0)
00042     {
00043       write (2, "create failed\n", 14);
00044       _exit (1);
00045     }
00046 
00047   pthread_join (th, NULL);
00048 
00049   puts ("join returned");
00050 
00051   return 0;
00052 }
00053 
00054 
00055 #define EXPECTED_SIGNAL SIGALRM
00056 #define TEST_FUNCTION do_test ()
00057 #include "../test-skeleton.c"