On 4/23/17 1:54 PM, Jan Tulak wrote:
> Save exactly what the user gave us for every option. This way, we will
> never lose the information if we need it to print back an issue.
>
> Signed-off-by: Jan Tulak <jtulak@xxxxxxxxxx>
Hm but no users yet? I suppose that's ok. Just adding the infrastructure
here.
Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>
> ---
> mkfs/xfs_mkfs.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/mkfs/xfs_mkfs.c b/mkfs/xfs_mkfs.c
> index 83a04fc..84674d5 100644
> --- a/mkfs/xfs_mkfs.c
> +++ b/mkfs/xfs_mkfs.c
> @@ -119,6 +119,10 @@ uint64_t sectorsize;
> * A special SUBOPT_NEEDS_VAL can be used to require a user-given
> * value in any case.
> *
> + * raw_input INTERNAL
> + * Filled raw string from the user, so we never lose that information e.g.
> + * to print it back in case of an issue.
> + *
> * !!! NOTE ==================================================================
> *
> * If you are adding a new option, or changing an existing one,
> @@ -141,6 +145,7 @@ struct opt_params {
> uint64_t minval;
> uint64_t maxval;
> uint64_t defaultval;
> + const char *raw_input;
> } subopt_params[MAX_SUBOPTS];
> };
>
> @@ -748,6 +753,18 @@ struct opt_params mopts = {
> */
> #define WHACK_SIZE (128 * 1024)
>
> +static inline void
> +set_conf_raw(struct opt_params *opt, int subopt, const char *value)
> +{
> + opt->subopt_params[subopt].raw_input = value;
> +}
> +
> +static inline const char *
> +get_conf_raw(const struct opt_params *opt, int subopt)
> +{
> + return opt->subopt_params[subopt].raw_input;
> +}
> +
> /*
> * Convert lsu to lsunit for 512 bytes blocks and check validity of the values.
> */
>
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