On Wed, Jun 04, 2014 at 04:43:11PM -0400, Jeff Mahoney wrote:
> --- a/utils.c
> +++ b/utils.c
> @@ -987,6 +987,63 @@ static int blk_file_in_dev_list(struct b
> }
>
> /*
> + * Resolve a pathname to a device mapper node to /dev/mapper/<name>
> + * Returns NULL on invalid input or malloc failure; Other failures
> + * will be handled by the caller using the input pathame.
> + */
> +char *canonicalize_dm_name(const char *ptname)
> +{
> + FILE *f;
> + size_t sz;
> + char path[256], name[256], *res = NULL;
FYI, I've changed this to PATH_MAX
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