K 10
svn:author
V 5
jamie
K 8
svn:date
V 27
2009-03-02T23:26:30.936805Z
K 7
svn:log
V 591
Extend the "vfsopt" mount options for more general use.  Make struct
vfsopt and the vfs_buildopts function public, and add some new fields
to struct vfsopt (pos and seen), and new functions vfs_getopt_pos and
vfs_opterror.

Further extend the interface to allow reading options from the kernel
in addition to sending them to the kernel, with vfs_setopt and related
functions.

While this allows the "name=value" option interface to be used for more
than just FS mounts (planned use is for jails), it retains the current
"vfsopt" name and <sys/mount.h> requirement.

Approved by:	bz (mentor)

END