svn commit: r317091 - head/lib/libc/sys

[Sergey Kandaurov]

Author: pluknet
Date: Tue Apr 18 15:36:13 2017
New Revision: 317091
URL: https://svnweb.freebsd.org/changeset/base/317091

Log:
  Document kevent EVFILT_EMPTY.
  
  Reviewed by:	hiren
  X-MFC with:	r312277

Modified:
  head/lib/libc/sys/kqueue.2

Modified: head/lib/libc/sys/kqueue.2
==============================================================================
--- head/lib/libc/sys/kqueue.2	Tue Apr 18 10:39:14 2017	(r317090)
+++ head/lib/libc/sys/kqueue.2	Tue Apr 18 15:36:13 2017	(r317091)
@@ -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 sock
 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