26 lines
931 B
Text
26 lines
931 B
Text
/*
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* Copyright 2018 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "rtc_base/system/cocoa_threading.h"
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#import <Foundation/Foundation.h>
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#include "rtc_base/checks.h"
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void InitCocoaMultiThreading() {
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static BOOL is_cocoa_multithreaded = [NSThread isMultiThreaded];
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if (!is_cocoa_multithreaded) {
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// +[NSObject class] is idempotent.
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[NSThread detachNewThreadSelector:@selector(class)
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toTarget:[NSObject class]
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withObject:nil];
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is_cocoa_multithreaded = YES;
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RTC_DCHECK([NSThread isMultiThreaded]);
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}
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}
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