ObjFW  Diff

Differences From Artifact [9901acfc70]:

• File src/OFKernelEventObserver.h — part of check-in [48980f2297] at 2015-11-29 11:43:05 on branch trunk — Make properties a requirement and clean up code

  This increases the required GCC version from 4.0 to 4.6 (exception:
  Apple GCC, which already supports this with >= 4.0 starting with OS X
  10.5). Since even GCC 4.6 is really old by now, there is no point in
  still supporting something even older and making the code ugly because
  of that. While some hardware and OS support was dropped from GCC 4.6
  compared to GCC 4.0, there is nothing in there that would be an
  interesting target with the exception of BeOS maybe - but a port to BeOS
  can also be achieved using the Haiku support. The other dropped OSes are
  mostly old versions of OSes while newer ones are still being supported
  (and those newer versions of those OSes still support the same
  hardware). (user: js, size: 6677) [annotate] [blame] [check-ins using]

To Artifact [44498ce7a3]:

• File src/OFKernelEventObserver.h — part of check-in [ba62f00fac] at 2015-11-29 14:20:53 on branch trunk — Clean up optional protocols

  Now that we can require GCC >= 4.6, we no longer need to have a category
  on OFObject that adds the optional protocol to it. (user: js, size: 6542) [annotate] [blame] [check-ins using]

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 * @protocol OFKernelEventObserverDelegate
 *	     OFKernelEventObserver.h ObjFW/OFKernelEventObserver.h
 *
 * @brief A protocol that needs to be implemented by delegates for
 *	  OFKernelEventObserver.
 */
@protocol OFKernelEventObserverDelegate <OFObject>
#ifdef OF_HAVE_OPTIONAL_PROTOCOLS
@optional
#endif
/*!
 * @brief This callback is called when an object did get ready for reading.
 *
 * @note If the object is a subclass of @ref OFStream and
 *	 @ref OFStream::tryReadLine or @ref OFStream::tryReadTillDelimiter: has
 *	 been called on the stream, this callback will not be called again
 *	 until new data has been received, even though there is still data in

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<

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 * @protocol OFKernelEventObserverDelegate
 *	     OFKernelEventObserver.h ObjFW/OFKernelEventObserver.h
 *
 * @brief A protocol that needs to be implemented by delegates for
 *	  OFKernelEventObserver.
 */
@protocol OFKernelEventObserverDelegate <OFObject>

@optional

/*!
 * @brief This callback is called when an object did get ready for reading.
 *
 * @note If the object is a subclass of @ref OFStream and
 *	 @ref OFStream::tryReadLine or @ref OFStream::tryReadTillDelimiter: has
 *	 been called on the stream, this callback will not be called again
 *	 until new data has been received, even though there is still data in

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 * This is automatically done when a new object is added or removed by another
 * thread, but in some circumstances, it might be desirable for a thread to
 * manually stop the observe running in another thread.
 */
- (void)cancel;
@end

@interface OFObject (OFKernelEventObserverDelegate)
    <OFKernelEventObserverDelegate>
@end

OF_ASSUME_NONNULL_END

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 * This is automatically done when a new object is added or removed by another
 * thread, but in some circumstances, it might be desirable for a thread to
 * manually stop the observe running in another thread.
 */
- (void)cancel;
@end





OF_ASSUME_NONNULL_END