83f517994d
2005-08-17 Kelley Cook <kcook@gcc.gnu.org> * All files: Update FSF address. From-SVN: r103192
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
// 2002-01-23 Loren J. Rittle <rittle@labs.mot.com> <ljrittle@acm.org>
|
|
// Adpated from libstdc++/5347 submitted by markus.breuer@materna.de
|
|
//
|
|
// Copyright (C) 2002, 2003 Free Software Foundation, Inc.
|
|
//
|
|
// This file is part of the GNU ISO C++ Library. This library is free
|
|
// software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU General Public License as published by the
|
|
// Free Software Foundation; either version 2, or (at your option)
|
|
// any later version.
|
|
//
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License along
|
|
// with this library; see the file COPYING. If not, write to the Free
|
|
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
|
|
// USA.
|
|
|
|
// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* } }
|
|
// { dg-options "-pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* } }
|
|
// { dg-options "-pthreads" { target *-*-solaris* } }
|
|
|
|
#include <sstream>
|
|
|
|
// Do not include <pthread.h> explicitly; if threads are properly
|
|
// configured for the port, then it is picked up free from STL headers.
|
|
|
|
const int max_thread_count = 2;
|
|
const int max_loop_count = 1000000;
|
|
|
|
void*
|
|
thread_main (void *)
|
|
{
|
|
for (int i = 0; i < max_loop_count; i++)
|
|
std::ostringstream oss;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
main()
|
|
{
|
|
pthread_t tid[max_thread_count];
|
|
|
|
#if defined(__sun) && defined(__svr4__) && _XOPEN_VERSION >= 500
|
|
pthread_setconcurrency (max_thread_count);
|
|
#endif
|
|
|
|
for (int i = 0; i < max_thread_count; i++)
|
|
pthread_create (&tid[i], NULL, thread_main, 0);
|
|
|
|
for (int i = 0; i < max_thread_count; i++)
|
|
pthread_join (tid[i], NULL);
|
|
|
|
return 0;
|
|
}
|