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comparison src/os/linux/vm/osThread_linux.cpp @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children c18cbe5936b8
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-1:000000000000 0:a61af66fc99e
1 /*
2 * Copyright 1999-2004 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 // do not include precompiled header file
26 # include "incls/_osThread_linux.cpp.incl"
27
28
29 void OSThread::pd_initialize() {
30 assert(this != NULL, "check");
31 _thread_id = 0;
32 _pthread_id = 0;
33 _siginfo = NULL;
34 _ucontext = NULL;
35 _expanding_stack = 0;
36 _alt_sig_stack = NULL;
37
38 sigemptyset(&_caller_sigmask);
39
40 _startThread_lock = new Monitor(Mutex::event, "startThread_lock", true);
41 assert(_startThread_lock !=NULL, "check");
42 }
43
44 void OSThread::pd_destroy() {
45 delete _startThread_lock;
46 }