[libdispatch-dev] libdispatch port to FreeBSD (was: [libdispatch-changes]  trunk/src)
Kevin Van Vechten
kvv at apple.com
Mon Sep 14 17:19:24 PDT 2009
On Sep 14, 2009, at 3:20 PM, Stacey Son wrote:
> I have some patches for the FreeBSD kevent code to add "touch"
> filter hooks, EVFILT_USER, NOTE_TRIGGER, and EV_DISPATCH that I'll
> send your way to review. I have looked at EV_RECEIPT briefly and I
> am not sure how useful or necessary it is for this port. Maybe
> someone could comment on that.
EV_RECEIPT is useful to disambiguating error conditions when multiple
structures are passed to kevent(2); or to disambiguate error
conditions in kevent(2) itself and the action requested (for example
EBADF may refer to either the kqueue file descriptor or the file
descriptor to monitor).
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