Document kevent EVFILT_EMPTY.

Reviewed by:	hiren
X-MFC with:	r312277
This commit is contained in:
Sergey Kandaurov 2017-04-18 15:36:13 +00:00
parent 2fcf414549
commit b11ef6e971

View File

@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd February 15, 2017
.Dd April 18, 2017
.Dt KQUEUE 2
.Os
.Sh NAME
@ -332,6 +332,9 @@ For sockets, the low water mark and socket error handling is
identical to the
.Dv EVFILT_READ
case.
.It Dv EVFILT_EMPTY
Takes a descriptor as the identifier, and returns whenever
there is no remaining data in the write buffer.
.It Dv EVFILT_AIO
The sigevent portion of the AIO request is filled in, with
.Va sigev_notify_kqueue