On Tue, Nov 12, 2024 at 11:10:04AM +0100, Miklos Szeredi wrote:
> Filesystem options can be retrieved with STATMOUNT_MNT_OPTS, which
> returns a string of comma separated options, where some characters are
> escaped using the \OOO notation.
>
> Add a new flag, STATMOUNT_OPT_ARRAY, which instead returns the raw
> option values separated with '\0' charaters.
>
> Since escaped charaters are rare, this inteface is preferable for
> non-libmount users which likley don't want to deal with option
> de-escaping.
>
> Example code:
>
> if (st->mask & STATMOUNT_OPT_ARRAY) {
> const char *opt = st->str + st->opt_array;
>
> for (unsigned int i = 0; i < st->opt_num; i++) {
> printf("opt_array[%i]: <%s>\n", i, opt);
> opt += strlen(opt) + 1;
> }
> }
>
> Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxxxxx>
> ---
I'm likely going to snatch this for v6.13 still. I just need to reflow
the code as the formatting is broken and maybe rename a few variables
and need to wrap my head around the parsing. I'm testing this now.
