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author | Konstantin Tokarev <annulen@yandex.ru> | 2016-08-25 19:20:41 +0300 |
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committer | Konstantin Tokarev <annulen@yandex.ru> | 2017-02-02 12:30:55 +0000 |
commit | 6882a04fb36642862b11efe514251d32070c3d65 (patch) | |
tree | b7959826000b061fd5ccc7512035c7478742f7b0 /Source/JavaScriptCore/runtime/WatchdogMac.cpp | |
parent | ab6df191029eeeb0b0f16f127d553265659f739e (diff) | |
download | qtwebkit-6882a04fb36642862b11efe514251d32070c3d65.tar.gz |
Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)
Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
Diffstat (limited to 'Source/JavaScriptCore/runtime/WatchdogMac.cpp')
-rw-r--r-- | Source/JavaScriptCore/runtime/WatchdogMac.cpp | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/Source/JavaScriptCore/runtime/WatchdogMac.cpp b/Source/JavaScriptCore/runtime/WatchdogMac.cpp index ca474df2f..e69de29bb 100644 --- a/Source/JavaScriptCore/runtime/WatchdogMac.cpp +++ b/Source/JavaScriptCore/runtime/WatchdogMac.cpp @@ -1,72 +0,0 @@ -/* - * Copyright (C) 2013 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" -#include "Watchdog.h" - -namespace JSC { - -void Watchdog::initTimer() -{ - m_queue = 0; - m_timer = 0; -} - -void Watchdog::destroyTimer() -{ - ASSERT(!m_timer); - if (m_queue) - dispatch_release(m_queue); -} - -void Watchdog::startTimer(double limit) -{ - ASSERT(!m_timer); - if (!m_queue) - m_queue = dispatch_queue_create("jsc.watchdog.queue", 0); - m_timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, m_queue); - - dispatch_source_set_timer(m_timer, - dispatch_time(DISPATCH_TIME_NOW, limit * NSEC_PER_SEC), - DISPATCH_TIME_FOREVER, 0); - - dispatch_source_set_event_handler(m_timer, ^{ - m_timerDidFire = true; - }); - - dispatch_resume(m_timer); -} - -void Watchdog::stopTimer() -{ - ASSERT(m_queue); - dispatch_sync(m_queue, ^{ - dispatch_source_cancel(m_timer); - }); - dispatch_release(m_timer); - m_timer = 0; -} - -} // namespace JSC |