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@CreaterOS Modify the spin lock method and change Apple's abandonment of OSSpinkLock #175

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@CreaterOS Modify the spin lock method and change Apple's abandonment of OSSpinkLock #175

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Modify the spin lock method and change Apple's abandonment of OSSpink…
CreaterOS Aug 27, 2020
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@CreaterOS
CreaterOS Aug 27, 2020
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10 changes: 8 additions & 2 deletions Aspects.m
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
//

#import "Aspects.h"
#import <os/lock.h>
#import <libkern/OSAtomic.h>
#import <objc/runtime.h>
#import <objc/message.h>
Expand Down Expand Up @@ -159,10 +160,15 @@ static BOOL aspect_remove(AspectIdentifier *aspect, NSError **error) {
}

static void aspect_performLocked(dispatch_block_t block) {
static OSSpinLock aspect_lock = OS_SPINLOCK_INIT;
/*static OSSpinLock aspect_lock = OS_SPINLOCK_INIT;
OSSpinLockLock(&aspect_lock);
block();
OSSpinLockUnlock(&aspect_lock);
OSSpinLockUnlock(&aspect_lock);*/
os_unfair_lock_t ascpect_lock = &(OS_UNFAIR_LOCK_INIT);
os_unfair_lock_lock(ascpect_lock);
block();
os_unfair_lock_unlock(ascpect_lock);

}

static SEL aspect_aliasForSelector(SEL selector) {
Expand Down
8 changes: 8 additions & 0 deletions Aspects.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
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Original file line number Diff line number Diff line change
@@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>IDEDidComputeMac32BitWarning</key>
<true/>
</dict>
</plist>