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| author | Max Reitz <mreitz@redhat.com> | 2014-03-08 00:39:45 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2014-03-13 14:42:25 +0100 |
| commit | 57ed25b1b08a43f29326df064d43b6420a23b5ba (patch) | |
| tree | 0b687b870317f3e77a50434764aa6c5ac1e6a8b8 | |
| parent | cc28c6aa46334be01f3e65a74601ae38f94bd602 (diff) | |
| download | qemu-57ed25b1b08a43f29326df064d43b6420a23b5ba.zip qemu-57ed25b1b08a43f29326df064d43b6420a23b5ba.tar.gz qemu-57ed25b1b08a43f29326df064d43b6420a23b5ba.tar.bz2 | |
block/raw-win32: bdrv_parse_filename() for hdev
The "host_device" protocol driver should strip the "host_device:" prefix
from filenames if present.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| -rw-r--r-- | block/raw-win32.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/block/raw-win32.c b/block/raw-win32.c index 9954748..48cb2c2 100644 --- a/block/raw-win32.c +++ b/block/raw-win32.c @@ -593,6 +593,15 @@ static int hdev_probe_device(const char *filename) return 0; } +static void hdev_parse_filename(const char *filename, QDict *options, + Error **errp) +{ + /* The prefix is optional, just as for "file". */ + strstart(filename, "host_device:", &filename); + + qdict_put_obj(options, "filename", QOBJECT(qstring_from_str(filename))); +} + static int hdev_open(BlockDriverState *bs, QDict *options, int flags, Error **errp) { @@ -663,6 +672,7 @@ static BlockDriver bdrv_host_device = { .protocol_name = "host_device", .instance_size = sizeof(BDRVRawState), .bdrv_needs_filename = true, + .bdrv_parse_filename = hdev_parse_filename, .bdrv_probe_device = hdev_probe_device, .bdrv_file_open = hdev_open, .bdrv_close = raw_close, |