On Fri, 23 Jul 2010 16:45:30 +0900, Jiro SEKIBA wrote:
>
> Standard mount command takes uhelper=<helper_name> option to tell the mount
> is under <helper_name> control. When this option is specified,
> umount.<helper_name> is called on unmount time.
>
> This option is used when mount is triggered by udisks. udisks is a dbus
> service daemon. The service is used by Palimpsest. To controll nilfs2
> partition from palimpsest, interpret the option is required.
>
> Signed-off-by: Jiro SEKIBA <jir@xxxxxxxxx>
> ---
Very interesting. If nilfs becomes available on Palimsest, it will
make levels of entry lower.
I took this one and applied to nilfs-utils.git.
If you need any additional help for this, please let me know.
BTW, I didn't know the role of the struct string_opt_map until now.
It looks helpful also for other virtual options.
Thanks,
Ryusuke Konishi
> sbin/mount/mount_opts.c | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/sbin/mount/mount_opts.c b/sbin/mount/mount_opts.c
> index 9db599f..396b41f 100644
> --- a/sbin/mount/mount_opts.c
> +++ b/sbin/mount/mount_opts.c
> @@ -98,7 +98,7 @@ static const struct opt_map opt_map[] = {
> };
>
> static const char *opt_loopdev, *opt_vfstype, *opt_offset, *opt_encryption,
> - *opt_speed, *opt_comment;
> + *opt_speed, *opt_comment, *opt_uhelper;
>
> static struct string_opt_map {
> char *tag;
> @@ -111,6 +111,7 @@ static struct string_opt_map {
> { "encryption=", 0, &opt_encryption },
> { "speed=", 0, &opt_speed },
> { "comment=", 1, &opt_comment },
> + { "uhelper=", 0, &opt_uhelper },
> { NULL, 0, NULL }
> };
>
> --
> 1.5.6.5
>
>
>
> --
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