[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 20/24] block/raw-posix: bdrv_parse_filename() for hde
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PULL 20/24] block/raw-posix: bdrv_parse_filename() for hdev |
Date: |
Wed, 12 Mar 2014 11:29:28 +0100 |
From: Max Reitz <address@hidden>
The "host_device" protocol driver should strip the "host_device:" prefix
from filenames if present.
Signed-off-by: Max Reitz <address@hidden>
Reviewed-by: Benoit Canet <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
block/raw-posix.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/block/raw-posix.c b/block/raw-posix.c
index e6b4c1f..ab32ff9 100644
--- a/block/raw-posix.c
+++ b/block/raw-posix.c
@@ -1561,6 +1561,15 @@ static int check_hdev_writable(BDRVRawState *s)
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)
{
@@ -1805,6 +1814,7 @@ static BlockDriver bdrv_host_device = {
.instance_size = sizeof(BDRVRawState),
.bdrv_needs_filename = true,
.bdrv_probe_device = hdev_probe_device,
+ .bdrv_parse_filename = hdev_parse_filename,
.bdrv_file_open = hdev_open,
.bdrv_close = raw_close,
.bdrv_reopen_prepare = raw_reopen_prepare,
--
1.8.5.3
- [Qemu-devel] [PULL 14/24] iothread: stash thread ID away, (continued)
- [Qemu-devel] [PULL 14/24] iothread: stash thread ID away, Stefan Hajnoczi, 2014/03/12
- [Qemu-devel] [PULL 03/24] qcow2: Check bs->drv in copy_sectors(), Stefan Hajnoczi, 2014/03/12
- [Qemu-devel] [PULL 05/24] iotests: Test corruption during COW request, Stefan Hajnoczi, 2014/03/12
- [Qemu-devel] [PULL 11/24] qdev: make get_pointer() handle temporary strings, Stefan Hajnoczi, 2014/03/12
- [Qemu-devel] [PULL 15/24] qmp: add query-iothreads command, Stefan Hajnoczi, 2014/03/12
- [Qemu-devel] [PULL 21/24] block/raw-posix: bdrv_parse_filename() for floppy, Stefan Hajnoczi, 2014/03/12
- [Qemu-devel] [PULL 19/24] qemu-io: Fix warnings from static code analysis, Stefan Hajnoczi, 2014/03/12
- [Qemu-devel] [PULL 24/24] block/raw-win32: bdrv_parse_filename() for hdev, Stefan Hajnoczi, 2014/03/12
- [Qemu-devel] [PULL 16/24] qcow2: Keep option in qcow2_invalidate_cache(), Stefan Hajnoczi, 2014/03/12
- [Qemu-devel] [PULL 18/24] block: Unlink temporary file, Stefan Hajnoczi, 2014/03/12
- [Qemu-devel] [PULL 20/24] block/raw-posix: bdrv_parse_filename() for hdev,
Stefan Hajnoczi <=
- [Qemu-devel] [PULL 22/24] block/raw-posix: bdrv_parse_filename() for cdrom, Stefan Hajnoczi, 2014/03/12
- [Qemu-devel] [PULL 23/24] block/raw-posix: Strip protocol prefix on creation, Stefan Hajnoczi, 2014/03/12
- Re: [Qemu-devel] [PULL 00/24] Block patches for QEMU 2.0, Peter Maydell, 2014/03/12