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NSThread: Implement +detatchThreadWithBlock: and -initWithBlock: (#454)

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* NSThread: Implement +detatchThreadWithBlock: and -initWithBlock:

* Remove extraneous include

* NSThread: Define GSThreadBlock so that GCC stub impl does not fail

* Add missing spaces - trivial style fixup

---------

Co-authored-by: rfm <richardfrithmacdonald@gmail.com>
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Hugo Melder 2024-10-30 03:13:28 -07:00 • committed by GitHub
parent cfc28d82bb
commit fd5ec29bdf
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2 changed files with 63 additions and 1 deletions
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29
Headers/Foundation/NSThread.h
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@ -43,6 +43,11 @@
extern "C" {
#endif
#if OS_API_VERSION(MAC_OS_X_VERSION_10_12, GS_API_LATEST)
#import <GNUstepBase/GSBlocks.h>
DEFINE_BLOCK_TYPE_NO_ARGS(GSThreadBlock, void);
#endif
/**
* This class encapsulates OpenStep threading. See [NSLock] and its
* subclasses for handling synchronisation between threads.<br />
@ -67,6 +72,7 @@ GS_EXPORT_CLASS
BOOL _cancelled;
BOOL _active;
BOOL _finished;
BOOL _targetIsBlock;
NSHandler *_exception_handler; // Not retained.
NSMutableDictionary *_thread_dictionary;
struct autorelease_thread_vars _autorelease_vars;
@ -398,6 +404,29 @@ GS_EXPORT void GSUnregisterCurrentThread (void);
#endif
/**
* This category contains convenience
* initialisers and methods for executing
* blocks in different threads and creating
* NSThread objects with a block as entry point.
*/
@interface NSThread (BlockAdditions)
#if OS_API_VERSION(MAC_OS_X_VERSION_10_12, GS_API_LATEST)
/**
* Detaches a new thread with block as its entry point.
*/
+ (void) detachNewThreadWithBlock: (GSThreadBlock)block;
/**
* Initialises a NSThread object with block as the
* entry point.
*/
- (instancetype) initWithBlock: (GSThreadBlock)block;
#endif // OS_API_VERSION
@end
/*
* Notification Strings.
* NSBecomingMultiThreaded and NSThreadExiting are defined for strict