Wouldn't it still be a huge win to use dispatch for reading from / writing to a file descriptor?
/Daniel > On Apr 18, 2016, at 01:52, Chris Bailey via swift-corelibs-dev > <swift-corelibs-dev@swift.org> wrote: > > Hi Dan: > > The Dispatch sources are mostly complete - unfortunately > DISPATCH_SOURCE_TYPE_PROC isn't there and it unlikely to be there in a hurry. > It would ideally need the underlying kqueue library to have EVFILT_PROC > support, which it doesn't today. > > Chris > > > > > From: Dan Stenmark via swift-corelibs-dev > <swift-corelibs-dev@swift.org> > To: Alexander Alemayhu <alexan...@alemayhu.com> > Cc: Swift core libraries <swift-corelibs-dev@swift.org> > Date: 16/04/2016 22:00 > Subject: Re: [swift-corelibs-dev] NSTask and NSFileHandle > implementation > Sent by: swift-corelibs-dev-boun...@swift.org > > > > While we’re on the subject, I’ve been out of the loop for a little while: > how’s the Linux-side implementation of dispatch sources looking these days? > In particular, I’m interested in the status of DISPATCH_SOURCE_TYPE_READ and > DISPATCH_SOURCE_TYPE_PROC. > > Right now, NSTask is using Good Ol’ CFRunLoops for it’s event handling, and > I’d really like to move that over to GCD as soon as I can. > > Dan > > > On Apr 16, 2016, at 1:55 PM, Dan Stenmark <daniel.j.stenm...@gmail.com> > wrote: > > Hey Alexander, > > I supplied most of the initial implementation of NSTask, but was holding off > on IO redirection until someone tackled NSFileHandle. I can’t say if anyone > else on this list is working on this right now, but if not and if you’re > really interested in finishing NSFileHandle, I would (very happily!) take > care of the relevant implementation in NSTask. > > Dan > > On Apr 16, 2016, at 1:50 AM, Alexander Alemayhu via swift-corelibs-dev > <swift-corelibs-dev@swift.org> wrote: > > Hei Everyone, > > Is anyone working on the NSTask and/or NSFileHandle implementation? > > I would like to fix the hangs issue in order to revert [3aa8434][0](disable > NSTask tests for now since it can cause hangs., 2016-01-21), but want to > avoid > duplicating work. Fixing this should also resolve [SR-625][1]. > > Thanks. > > [0]: > https://github.com/apple/swift-corelibs-foundation/commit/3aa8434df50d9513a0ac1646fb52516a092fa728 > > [1]: https://bugs.swift.org/browse/SR-625 > > -- > Mit freundlichen Grüßen > > Alexander Alemayhu > _______________________________________________ > swift-corelibs-dev mailing list > swift-corelibs-dev@swift.org > https://lists.swift.org/mailman/listinfo/swift-corelibs-dev > > _______________________________________________ > swift-corelibs-dev mailing list > swift-corelibs-dev@swift.org > https://lists.swift.org/mailman/listinfo/swift-corelibs-dev > > > _______________________________________________ > swift-corelibs-dev mailing list > swift-corelibs-dev@swift.org > https://lists.swift.org/mailman/listinfo/swift-corelibs-dev
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