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From: Pawel Jakub Dawidek <pjd@FreeBSD.org>
Date: Mon, 14 Sep 2009 21:08:22 +0000 (UTC)
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Subject: svn commit: r197200 - head/sbin/mount
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Author: pjd
Date: Mon Sep 14 21:08:22 2009
New Revision: 197200
URL: http://svn.freebsd.org/changeset/base/197200

Log:
  Modify mount(8) to skip MNT_IGNORE file systems by default, just like df(1)
  does. This is not POLA violation, because there is no single file system in the
  base that use MNT_IGNORE currently, although ZFS snapshots will be mounted with
  MNT_IGNORE after next commit.
  
  Reviewed by:	kib
  MFC after:	3 days

Modified:
  head/sbin/mount/mount.8
  head/sbin/mount/mount.c

Modified: head/sbin/mount/mount.8
==============================================================================
--- head/sbin/mount/mount.8	Mon Sep 14 17:49:59 2009	(r197199)
+++ head/sbin/mount/mount.8	Mon Sep 14 21:08:22 2009	(r197200)
@@ -469,6 +469,12 @@ or
 option.
 .It Fl v
 Verbose mode.
+If the
+.Fl v
+is used alone, show all file systems, including those that were mounted with the
+.Dv MNT_IGNORE
+flag and show additional information about each file system (including fsid
+when run by root).
 .It Fl w
 The file system object is to be read and write.
 .El

Modified: head/sbin/mount/mount.c
==============================================================================
--- head/sbin/mount/mount.c	Mon Sep 14 17:49:59 2009	(r197199)
+++ head/sbin/mount/mount.c	Mon Sep 14 21:08:22 2009	(r197200)
@@ -348,6 +348,9 @@ main(int argc, char *argv[])
 				if (checkvfsname(mntbuf[i].f_fstypename,
 				    vfslist))
 					continue;
+				if (!verbose &&
+				    (mntbuf[i].f_flags & MNT_IGNORE) != 0)
+					continue;
 				prmount(&mntbuf[i]);
 			}
 		}