Message ID | 1394235585-10500-4-git-send-email-mreitz@redhat.com |
---|---|
State | New |
Headers | show |
The Saturday 08 Mar 2014 à 00:39:43 (+0100), Max Reitz wrote : > The "host_cdrom" protocol drivers should strip the "host_cdrom:" prefix > from filenames if present. > > Signed-off-by: Max Reitz <mreitz@redhat.com> > --- > block/raw-posix.c | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/block/raw-posix.c b/block/raw-posix.c > index 4b8c183..697cd2e 100644 > --- a/block/raw-posix.c > +++ b/block/raw-posix.c > @@ -1983,7 +1983,20 @@ static BlockDriver bdrv_host_floppy = { > .bdrv_media_changed = floppy_media_changed, > .bdrv_eject = floppy_eject, > }; > +#endif > > +#if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) > +static void cdrom_parse_filename(const char *filename, QDict *options, > + Error **errp) > +{ > + /* The prefix is optional, just as for "file". */ > + strstart(filename, "host_cdrom:", &filename); > + > + qdict_put_obj(options, "filename", QOBJECT(qstring_from_str(filename))); > +} > +#endif > + > +#ifdef __linux__ > static int cdrom_open(BlockDriverState *bs, QDict *options, int flags, > Error **errp) > { > @@ -2070,6 +2083,7 @@ static BlockDriver bdrv_host_cdrom = { > .instance_size = sizeof(BDRVRawState), > .bdrv_needs_filename = true, > .bdrv_probe_device = cdrom_probe_device, > + .bdrv_parse_filename = cdrom_parse_filename, > .bdrv_file_open = cdrom_open, > .bdrv_close = raw_close, > .bdrv_reopen_prepare = raw_reopen_prepare, > @@ -2200,6 +2214,7 @@ static BlockDriver bdrv_host_cdrom = { > .instance_size = sizeof(BDRVRawState), > .bdrv_needs_filename = true, > .bdrv_probe_device = cdrom_probe_device, > + .bdrv_parse_filename = cdrom_parse_filename, > .bdrv_file_open = cdrom_open, > .bdrv_close = raw_close, > .bdrv_reopen_prepare = raw_reopen_prepare, > -- > 1.9.0 > Reviewed-by: Benoit Canet <benoit@irqsave.net>
diff --git a/block/raw-posix.c b/block/raw-posix.c index 4b8c183..697cd2e 100644 --- a/block/raw-posix.c +++ b/block/raw-posix.c @@ -1983,7 +1983,20 @@ static BlockDriver bdrv_host_floppy = { .bdrv_media_changed = floppy_media_changed, .bdrv_eject = floppy_eject, }; +#endif +#if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) +static void cdrom_parse_filename(const char *filename, QDict *options, + Error **errp) +{ + /* The prefix is optional, just as for "file". */ + strstart(filename, "host_cdrom:", &filename); + + qdict_put_obj(options, "filename", QOBJECT(qstring_from_str(filename))); +} +#endif + +#ifdef __linux__ static int cdrom_open(BlockDriverState *bs, QDict *options, int flags, Error **errp) { @@ -2070,6 +2083,7 @@ static BlockDriver bdrv_host_cdrom = { .instance_size = sizeof(BDRVRawState), .bdrv_needs_filename = true, .bdrv_probe_device = cdrom_probe_device, + .bdrv_parse_filename = cdrom_parse_filename, .bdrv_file_open = cdrom_open, .bdrv_close = raw_close, .bdrv_reopen_prepare = raw_reopen_prepare, @@ -2200,6 +2214,7 @@ static BlockDriver bdrv_host_cdrom = { .instance_size = sizeof(BDRVRawState), .bdrv_needs_filename = true, .bdrv_probe_device = cdrom_probe_device, + .bdrv_parse_filename = cdrom_parse_filename, .bdrv_file_open = cdrom_open, .bdrv_close = raw_close, .bdrv_reopen_prepare = raw_reopen_prepare,
The "host_cdrom" protocol drivers should strip the "host_cdrom:" prefix from filenames if present. Signed-off-by: Max Reitz <mreitz@redhat.com> --- block/raw-posix.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)