From e8df8a1da0572e8e08b9b3cb621807a9bdbb8805 Mon Sep 17 00:00:00 2001
From: Mateusz Piotrowski <0mp@FreeBSD.org>
Date: Thu, 1 Nov 2018 15:40:57 +0000
Subject: [PATCH] CMSG_DATA(3): Use consistent variable names

The description of CMSG_FIRSTHDR used two variables (mhdr and msg) to
reference the same thing. Use msghdr consistency across the manual page
instead.

Reviewed by:	bcr
Approved by:	krion (mentor, implicit), mat (mentor, implicit)
MFC after:      1 week
Differential Revision:	https://reviews.freebsd.org/D17804
---
 share/man/man3/CMSG_DATA.3 | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/share/man/man3/CMSG_DATA.3 b/share/man/man3/CMSG_DATA.3
index 7654ac153944..1336fe5e1c0f 100644
--- a/share/man/man3/CMSG_DATA.3
+++ b/share/man/man3/CMSG_DATA.3
@@ -2,7 +2,7 @@
 .\" Public domain, July 3, 2005
 .\"
 .\" $FreeBSD$
-.Dd August 19, 2018
+.Dd November 1, 2018
 .Dt CMSG_DATA 3
 .Os
 .Sh NAME
@@ -50,10 +50,10 @@ This routine accesses the data portion of the control message header
 .Fa cmsg .
 It ensures proper alignment constraints on the beginning of ancillary
 data are met.
-.It Fn CMSG_FIRSTHDR mhdr
+.It Fn CMSG_FIRSTHDR msghdr
 This routine accesses the first control message attached to the
 message
-.Fa msg .
+.Fa msghdr .
 If no control messages are attached to the message, this routine
 returns
 .Dv NULL .
@@ -67,11 +67,11 @@ This value is what is normally stored in the
 of each control message.
 This routine accounts for any alignment constraints on the beginning of
 ancillary data.
-.It Fn CMSG_NXTHDR mhdr cmsg
+.It Fn CMSG_NXTHDR msghdr cmsg
 This routine returns the location of the control message following
 .Fa cmsg
 in the message
-.Fa mhdr .
+.Fa msghdr .
 If
 .Fa cmsg
 is the last control message in the chain, this routine returns