mdoc(7) police: markup nits.

1 files changed, 17 insertions, 10 deletions

diff --git a/lib/libc/sys/listen.2 b/lib/libc/sys/listen.2
index 109bcc8..6423850 100644
--- a/lib/libc/sys/listen.2
+++ b/lib/libc/sys/listen.2
@@ -32,7 +32,7 @@
 .\"	From: @(#)listen.2	8.2 (Berkeley) 12/11/93
 .\" $FreeBSD$
 .\"
-.Dd November 3, 1995
+.Dd May 8, 2002
 .Dt LISTEN 2
 .Os
 .Sh NAME
@@ -73,14 +73,18 @@ receive an error with an indication of
 or, in the case of TCP, the connection will be
 silently dropped.
 .Pp
-Note that before FreeBSD 4.5 and the introduction of the syncache,
-the 
+Note that before
+.Fx 4.5
+and the introduction of the syncache,
+the
 .Fa backlog
 parameter also determined the length of the incomplete
 connection queue, which held TCP sockets in the process
-of completing TCP's 3-way handshake.  These incomplete connections
+of completing TCP's 3-way handshake.
+These incomplete connections
 are now held entirely in the syncache, which is unaffected by
-queue lengths.  Inflated
+queue lengths.
+Inflated
 .Fa backlog
 values to help handle denial
 of service attacks are no longer necessary.
@@ -100,14 +104,17 @@ is silently forced to
 .Sh INTERACTION WITH ACCEPT FILTERS
 When accept filtering is used on a socket, a second queue will
 be used to hold sockets that have connected, but have not yet
-met their accept filtering criteria.  Once the criteria has been
+met their accept filtering criteria.
+Once the criteria has been
 met, these sockets will be moved over into the completed connection
-queue to be accept()ed.  If this secondary queue is full and a
+queue to be
+.Xr accept 2 Ns ed .
+If this secondary queue is full and a
 new connection comes in, the oldest socket which has not yet met
 its accept filter criteria will be terminated.
 .Pp
 This secondary queue, like the primary listen queue, is sized
-according to the 
+according to the
 .Fa backlog
 parameter.
 .Sh RETURN VALUES
@@ -130,11 +137,11 @@ The socket is not of a type that supports the operation
 .El
 .Sh SEE ALSO
 .Xr accept 2 ,
-.Xr accept_filter 9 ,
 .Xr connect 2 ,
 .Xr socket 2 ,
 .Xr sysctl 3 ,
-.Xr sysctl 8
+.Xr sysctl 8 ,
+.Xr accept_filter 9
 .Sh HISTORY
 The
 .Fn listen