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73 lines
1.8 KiB
Mathematica
73 lines
1.8 KiB
Mathematica
//
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// ASAssert.m
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// Texture
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//
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// Copyright (c) Pinterest, Inc. All rights reserved.
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// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
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//
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#import <AsyncDisplayKit/ASAssert.h>
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#import <AsyncDisplayKit/ASAvailability.h>
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<<<<<<< HEAD
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#ifndef MINIMAL_ASDK
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static _Thread_local int tls_mainThreadAssertionsDisabledCount;
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#endif
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=======
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#if AS_TLS_AVAILABLE
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>>>>>>> 565da7d4935740d12fc204aa061faf093831da1e
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static _Thread_local int tls_mainThreadAssertionsDisabledCount;
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BOOL ASMainThreadAssertionsAreDisabled() {
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#ifdef MINIMAL_ASDK
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return false;
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#else
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return tls_mainThreadAssertionsDisabledCount > 0;
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#endif
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}
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void ASPushMainThreadAssertionsDisabled() {
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#ifndef MINIMAL_ASDK
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tls_mainThreadAssertionsDisabledCount += 1;
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#endif
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}
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void ASPopMainThreadAssertionsDisabled() {
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#ifndef MINIMAL_ASDK
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tls_mainThreadAssertionsDisabledCount -= 1;
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ASDisplayNodeCAssert(tls_mainThreadAssertionsDisabledCount >= 0, @"Attempt to pop thread assertion-disabling without corresponding push.");
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#endif
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}
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#else
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#import <dispatch/once.h>
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static pthread_key_t ASMainThreadAssertionsDisabledKey() {
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static pthread_key_t k;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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pthread_key_create(&k, NULL);
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});
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return k;
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}
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BOOL ASMainThreadAssertionsAreDisabled() {
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return (pthread_getspecific(ASMainThreadAssertionsDisabledKey()) > 0);
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}
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void ASPushMainThreadAssertionsDisabled() {
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let key = ASMainThreadAssertionsDisabledKey();
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let oldVal = pthread_getspecific(key);
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pthread_setspecific(key, oldVal + 1);
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}
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void ASPopMainThreadAssertionsDisabled() {
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let key = ASMainThreadAssertionsDisabledKey();
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let oldVal = pthread_getspecific(key);
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pthread_setspecific(key, oldVal - 1);
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ASDisplayNodeCAssert(oldVal > 0, @"Attempt to pop thread assertion-disabling without corresponding push.");
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}
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#endif // AS_TLS_AVAILABLE
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