The Thursday 06 Mar 2014 à 23:25:36 (+0100), Max Reitz wrote :
> The "host_floppy" protocol driver should strip the "host_floppy:" prefix
> from filenames if present.
>
> Signed-off-by: Max Reitz <mre...@redhat.com>
> ---
> block/raw-posix.c | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/block/raw-posix.c b/block/raw-posix.c
> index ab32ff9..4b8c183 100644
> --- a/block/raw-posix.c
> +++ b/block/raw-posix.c
> @@ -1844,6 +1844,15 @@ static BlockDriver bdrv_host_device = {
> };
>
> #ifdef __linux__
> +static void floppy_parse_filename(const char *filename, QDict *options,
> + Error **errp)
> +{
> + /* The prefix is optional, just as for "file". */
> + strstart(filename, "host_floppy:", &filename);
> +
> + qdict_put_obj(options, "filename", QOBJECT(qstring_from_str(filename)));
> +}
> +
> static int floppy_open(BlockDriverState *bs, QDict *options, int flags,
> Error **errp)
> {
> @@ -1949,6 +1958,7 @@ static BlockDriver bdrv_host_floppy = {
> .instance_size = sizeof(BDRVRawState),
> .bdrv_needs_filename = true,
> .bdrv_probe_device = floppy_probe_device,
> + .bdrv_parse_filename = floppy_parse_filename,
> .bdrv_file_open = floppy_open,
> .bdrv_close = raw_close,
> .bdrv_reopen_prepare = raw_reopen_prepare,
> --
> 1.9.0
>
Reviewed-by: Benoit Canet <ben...@irqsave.net>
