On Mon, 2 Jan 2006 14:08, Michael Dickens wrote: > Ah ... I was wondering what the linux code did, and that would make > sense; I had thought about that possibility, but didn't want to go > there yet as coding will take a bit of effort (as opposed to the > quick efforts thus far: async w/ feedback, async w/o feedback, sync, > async w/ isoch; all with the same results except for no feedback, > which just didn't work at that really wasn't a surprise). > > As OSX's IOKit provides an async callback with optional user defined > arguments (e.g. used by libusb to get the actual # of Bytes > transmitted), that mechanism can be used to determine when data is > successfully transmitted or received, and then removed from an > appropriate queue. I'll do it in USRP's fusb_darwin (similarly to > the linux code), since it'll be easier to do the list buffering in C+ > +. I will work on that no later than Tuesday, hopefully have a > concept by the end of the week. - MLD
Does OSX support aio (async IO)? FreeBSD does, but it's still beta :( Of course I've never used it so I don't know how useful it would really be :) -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C
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