1 /*

     2  * Copyright (c) 2014, 2018, Oracle and/or its affiliates. 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.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 #include "PlatformThread.h"

    27 

    28 

    29 PlatformThread::PlatformThread(void) {

    30 }

    31 

    32 PlatformThread::~PlatformThread(void) {

    33     Wait();

    34     Terminate();

    35 }

    36 

    37 #ifdef WINDOWS

    38 DWORD WINAPI PlatformThread::Do(LPVOID Data) {

    39     PlatformThread* self = (PlatformThread*)Data;

    40     self->Execute();

    41     return 0;

    42 }

    43 #endif // WINDOWS

    44 #ifdef POSIX

    45 void* PlatformThread::Do(void *Data) {

    46     PlatformThread* self = (PlatformThread*)Data;

    47     self->Execute();

    48     pthread_exit(NULL);

    49 }

    50 #endif // POSIX

    51 

    52 void PlatformThread::Run() {

    53 #ifdef WINDOWS

    54     FHandle = CreateThread(NULL, 0, Do, this, 0, &FThreadID);

    55 #endif // WINDOWS

    56 #ifdef POSIX

    57     pthread_create(&FHandle, NULL, Do, this);

    58 #endif // POSIX

    59 }

    60 

    61 void PlatformThread::Terminate() {

    62 #ifdef WINDOWS

    63     CloseHandle(FHandle);

    64 #endif // WINDOWS

    65 #ifdef POSIX

    66     pthread_cancel(FHandle);

    67 #endif // POSIX

    68 }

    69 

    70 void PlatformThread::Wait() {

    71 #ifdef WINDOWS

    72     WaitForSingleObject(FHandle, INFINITE);

    73 #endif // WINDOWS

    74 #ifdef POSIX

    75     pthread_join(FHandle, NULL);

    76 #endif // POSIX

    77 }