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d0ba092a77
* Convert the codebase to Objective-C++ throughout. One language is better than two. * Put it back * Fix linker * Point explicitly to updated Weaver to unblock build * Revert "Point explicitly to updated Weaver to unblock build" This reverts commit fdc25296e8794d4e6e56c35f5fe6da2be3f71dbc. * Revert "Fix linker" This reverts commit 7be25f91519b8497ef42de79f115bcfbdb965c39. * Add in the frameworks * no message * Address spec lint warnings * Fix tvos build * Put that back * Address Michael's review * Add comment to kick CI
59 lines
1.6 KiB
Plaintext
59 lines
1.6 KiB
Plaintext
//
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// ASAssert.mm
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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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#if AS_TLS_AVAILABLE
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static _Thread_local int tls_mainThreadAssertionsDisabledCount;
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BOOL ASMainThreadAssertionsAreDisabled() {
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return tls_mainThreadAssertionsDisabledCount > 0;
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}
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void ASPushMainThreadAssertionsDisabled() {
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tls_mainThreadAssertionsDisabledCount += 1;
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}
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void ASPopMainThreadAssertionsDisabled() {
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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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}
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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 (nullptr != pthread_getspecific(ASMainThreadAssertionsDisabledKey()));
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}
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void ASPushMainThreadAssertionsDisabled() {
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let key = ASMainThreadAssertionsDisabledKey();
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let oldVal = (intptr_t)pthread_getspecific(key);
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pthread_setspecific(key, (void *)(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 = (intptr_t)pthread_getspecific(key);
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pthread_setspecific(key, (void *)(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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