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7465ab71 | 1 | // 2002-01-23 Loren J. Rittle <rittle@labs.mot.com> <ljrittle@acm.org> |
2 | // Adpated from libstdc++/5347 submitted by markus.breuer@materna.de | |
3 | // | |
fbd26352 | 4 | // Copyright (C) 2002-2019 Free Software Foundation, Inc. |
7465ab71 | 5 | // |
6 | // This file is part of the GNU ISO C++ Library. This library is free | |
7 | // software; you can redistribute it and/or modify it under the | |
8 | // terms of the GNU General Public License as published by the | |
6bc9506f | 9 | // Free Software Foundation; either version 3, or (at your option) |
7465ab71 | 10 | // any later version. |
11 | // | |
12 | // This library is distributed in the hope that it will be useful, | |
13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | // GNU General Public License for more details. | |
16 | // | |
17 | // You should have received a copy of the GNU General Public License along | |
6bc9506f | 18 | // with this library; see the file COPYING3. If not see |
19 | // <http://www.gnu.org/licenses/>. | |
7465ab71 | 20 | |
a8815ed2 | 21 | // { dg-do run } |
22 | // { dg-options "-pthread" } | |
23 | // { dg-require-effective-target pthread } | |
7465ab71 | 24 | |
25 | #include <sstream> | |
41de110f | 26 | #include <pthread.h> |
7465ab71 | 27 | |
7465ab71 | 28 | const int max_thread_count = 2; |
29 | const int max_loop_count = 1000000; | |
30 | ||
31 | void* | |
32 | thread_main (void *) | |
33 | { | |
34 | for (int i = 0; i < max_loop_count; i++) | |
35 | std::ostringstream oss; | |
36 | ||
37 | return 0; | |
38 | } | |
39 | ||
40 | int | |
41 | main() | |
42 | { | |
43 | pthread_t tid[max_thread_count]; | |
44 | ||
f5f59ea4 | 45 | #if defined(__sun) && defined(__svr4__) && _XOPEN_VERSION >= 500 |
7465ab71 | 46 | pthread_setconcurrency (max_thread_count); |
47 | #endif | |
48 | ||
49 | for (int i = 0; i < max_thread_count; i++) | |
e4bb1925 | 50 | pthread_create (&tid[i], 0, thread_main, 0); |
7465ab71 | 51 | |
52 | for (int i = 0; i < max_thread_count; i++) | |
e4bb1925 | 53 | pthread_join (tid[i], 0); |
7465ab71 | 54 | |
55 | return 0; | |
56 | } |