ObjFW  History of src/OFStreamObserver_select.m of 32ad39007a654e8f

This is used instead for time intervals now instead of doubles. file: [deba7055bd] check-in: [dc31ce3d34] user: js, branch: trunk, size: 4249 [annotate] [blame] [check-ins using] [diff]

The only places where BOOL is left are those where they are required by
the ABI. file: [0d55873c55] check-in: [c5ef582958] user: js, branch: trunk, size: 4103 [annotate] [blame] [check-ins using] [diff]

OFStreamObserver_select: Fix missing include.
OFTCPSocket: Fix missing rename. file: [ea4f833523] check-in: [a2a48d4d29] user: js, branch: trunk, size: 4071 [annotate] [blame] [check-ins using] [diff]

It is now -[fileDescriptorForReading] and -[fileDescriptorForWriting].
The split was necessary as some stream types (e.g. OFProcess) don't have
a single file descriptor, but two. This allows to use those stream types
with OFStreamObserver as well. file: [9b40b1e63a] check-in: [440e95fd4a] user: js, branch: trunk, size: 3391 [annotate] [blame] [check-ins using] [diff]

As cancel internally was an event, -[observeWithTimeout:] returned YES
before when an observe call was canceled. Now, the number of real events
is counted and NO returned if this is 0. file: [eb397d13f9] check-in: [3de549d6a5] user: js, branch: trunk, size: 3455 [annotate] [blame] [check-ins using] [diff]

This greatly improves performance, as it gets rid of the overhead of
OFAutoreleasePool. file: [2098b64113] check-in: [1255f3a11a] user: js, branch: trunk, size: 3314 [annotate] [blame] [check-ins using] [diff]

This is to be used when the condition includes a statement that needs to
be executed, as with assert, this would not be executed anymore when
NDEBUG is defined. file: [937ba60b81] check-in: [417b213d41] user: js, branch: trunk, size: 3310 [annotate] [blame] [check-ins using] [diff]

This is required for the new array literals. file: [17f835ff3b] check-in: [008be86a16] user: js, branch: trunk, size: 3304 [annotate] [blame] [check-ins using] [diff]

Per convention, this would not be necessasry. However, a common
use case is to call -[observe] in a loop that never ends, thus
no pool below the one created in -[observe] will ever be released. file: [85d5b1242b] check-in: [95fdb174f6] user: js, branch: trunk, size: 3287 [annotate] [blame] [check-ins using] [diff]

* Make it possible to close a stream before the add/remove queue has
been processed.
* The actual implementations don't need to handle OFStreams now, but
get the file descriptor instead.
* Use an OFMutex instead of @synchronized. file: [2694d5248b] check-in: [47caef4f8a] user: js, branch: trunk, size: 3265 [annotate] [blame] [check-ins using] [diff]