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From: Jukka Ukkonen <jau@jau.csc.fi>
Message-Id: <199607270845.LAA08746@jau.csc.fi>
Subject: A minor fix to df manual pages...
To: hackers@freebsd.org
Date: Sat, 27 Jul 1996 11:45:20 +0300 (EET DST)
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	Hi everybody!

	The manual page of df called cd9660 file systems by the name
	isofs while the df command itself used the name iso9660fs or
	cdfs. Both of these were inconsistent with the name cd9660 which
	is used by the mount command. I modified df to recognize all of
	the names cd9660, cdfs, isofs, and iso9660fs, and take them all
	to refer to the same thing. Naturally I added a note of this
	behaviour in the manual page too.


	Cheers,
		// jau
------
  /    Jukka A. Ukkonen,       FUNET / Centre for Scientific Computing
 /__   M.Sc. (sw-eng & cs)           Tel:   (Home&Fax) +358-0-6215280
   /   Internet: jau@iki.fi                     (Work) +358-0-4573208
  /    Internet: jau@funet.fi                 (Mobile) +358-400-606671
 v     Internet: ukkonen@csc.fi


 o
  \ /
-  X ------------------------- clip clip ------------------------------
  / \
 O

--- df.1.orig	Sat Sep 24 05:55:08 1994
+++ df.1	Sat Jul 27 11:28:35 1996
@@ -78,11 +78,14 @@
 .It Fl t
 Only print out statistics for filesystems of the specified types.
 The recognized types are:
-ufs, nfs, mfs, lfs, msdos, fdesc, portal, kernfs, procfs, afs and isofs.
+ufs, nfs, mfs, lfs, msdos, fdesc, portal, kernfs, procfs, afs, isofs,
+iso9660fs, cdfs, and cd9660,
 along with the aggregates:
 all (the default),
-local (ufs, mfs, lfs, msdos, isofs),
+local (ufs, mfs, lfs, msdos, cd9660),
 and misc (fdesc, portal, kernfs, procfs).
+The names isofs, iso9660fs, cdfs, and cd9660 are aliases to each other
+all of them refering to the same type of file system.
 The string ``no'' may be prepending to a type to get its complement
 (e.g. ``nonfs'' to get non-NFS filesystems).  The first
 .Fl t
--- df.c.orig	Tue May 30 03:06:42 1995
+++ df.c	Sat Jul 27 11:18:27 1996
@@ -95,6 +95,8 @@
 	{"procfs",	MT(MOUNT_PROCFS)},
 	{"afs",		MT(MOUNT_AFS)},
 	{"iso9660fs",	MT(MOUNT_CD9660)},
+	{"isofs",	MT(MOUNT_CD9660)},
+	{"cd9660",	MT(MOUNT_CD9660)},
 	{"cdfs",	MT(MOUNT_CD9660)},
 	{"misc",	MT(MOUNT_LOFS)|MT(MOUNT_FDESC)|MT(MOUNT_PORTAL)|
 			MT(MOUNT_KERNFS)|MT(MOUNT_PROCFS)},