Christoph Hellwig 64a31d5c3d dmg: use qemu block API ...

Use bdrv_pwrite to access the backing device instead of pread, and
convert the driver to implementing the bdrv_open method which gives
it an already opened BlockDriverState for the underlying device.

Dmg actually does an lseek to a negative offset in the open routine,
which we replace with offset arithmetics after doing a bdrv_getlength.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2010-05-17 10:20:05 +02:00

..

blkdebug.c

block: Avoid unchecked casts for AIOCBs

2010-05-17 10:20:05 +02:00

bochs.c

bochs: use qemu block API

2010-05-17 10:20:05 +02:00

cloop.c

cloop: use qemu block API

2010-05-17 10:20:04 +02:00

cow.c

block: Open the underlying image file in generic code

2010-05-03 10:07:30 +02:00

curl.c

block: Open the underlying image file in generic code

2010-05-03 10:07:30 +02:00

dmg.c

dmg: use qemu block API

2010-05-17 10:20:05 +02:00

nbd.c

block: Open the underlying image file in generic code

2010-05-03 10:07:30 +02:00

parallels.c

parallels: use qemu block API

2010-05-17 10:20:05 +02:00

qcow2-cluster.c

block: Open the underlying image file in generic code

2010-05-03 10:07:30 +02:00

qcow2-refcount.c

qcow2: Remove abort on free_clusters failure

2010-05-03 10:07:32 +02:00

qcow2-snapshot.c

block: Open the underlying image file in generic code

2010-05-03 10:07:30 +02:00

qcow2.c

block: Avoid unchecked casts for AIOCBs

2010-05-17 10:20:05 +02:00

qcow2.h

qcow2: Implement bdrv_truncate() for growing images

2010-05-03 10:07:32 +02:00

qcow.c

block: Avoid unchecked casts for AIOCBs

2010-05-17 10:20:05 +02:00

raw-posix-aio.h

Remove aio_ctx from paio_* interface

2009-10-30 08:39:34 -05:00

raw-posix.c

raw-posix: Use pread/pwrite instead of lseek+read/write

2010-05-03 10:07:31 +02:00

raw-win32.c

block: Open the underlying image file in generic code

2010-05-03 10:07:30 +02:00

raw.c

block: Open the underlying image file in generic code

2010-05-03 10:07:30 +02:00

vdi.c

block/vdi: Allow disk images of size 0

2010-05-17 10:20:05 +02:00

vmdk.c

vmdk: Convert to bdrv_open

2010-05-03 10:07:31 +02:00

vpc.c

block/vpc: Fix conversion from size to disk geometry

2010-05-17 10:20:05 +02:00

vvfat.c

block: Open the underlying image file in generic code

2010-05-03 10:07:30 +02:00