From: Neil Brown <neilb@suse.de>
Date: Fri, 16 Mar 2007 02:56:25 +0000 (+1100)
Subject: Further tidyup of nfs_umount.
X-Git-Tag: nfs-utils-1-1-0-rc1~71
X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=commitdiff_plain;h=1e42be20a3283994d0ffd6c5f80c36fab5a887a8;hp=1e42be20a3283994d0ffd6c5f80c36fab5a887a8

Further tidyup of nfs_umount.

- remove non-used arguments from del_mtab.
- Don't try to pass a "host:/path" string to umount.
  It used to be possible to umount("/dev/whatever"). It has never
  been possible to umount("host:/path").
- Don't try to read /proc/mounts first.  Some mount options (mount_vers)
  are only stored in /etc/mtab, not in /proc/mounts.  So we have to
  prefer /etc/mtab as getmntXbackwards do.
- Only every call one of getmnt{dir,dev}backwards, depending on whether
  'spec' looks like a path name or a host:/path.
- Don't call _nfsumount unless we have a host:/path, or del_mtab unless we
  have a path name.
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