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| author | Max Reitz | 2013-12-20 19:28:10 +0100 |
|---|---|---|
| committer | Kevin Wolf | 2014-01-22 12:07:17 +0100 |
| commit | 2a05cbe426a7a3ddec63dbc67c9ac93013aebf77 (patch) | |
| tree | 309b02b2432f4fae159a316590931c93beb88f55 /include/block | |
| parent | block: Pass reference to bdrv_file_open() (diff) | |
| download | qemu-2a05cbe426a7a3ddec63dbc67c9ac93013aebf77.tar.gz qemu-2a05cbe426a7a3ddec63dbc67c9ac93013aebf77.tar.xz qemu-2a05cbe426a7a3ddec63dbc67c9ac93013aebf77.zip | |
block: Allow block devices without files
blkdebug and blkverify will, in order to retain compatibility, not
support the field "file" implicitly through bdrv_open(). In order to be
able to use those drivers without giving a filename anyway, it is
necessary to be able to have block devices without files implicitly
opened by bdrv_open(). This is the case, if there was neither a file
name, a reference to an existing block device to use as a file nor
options specific to the file.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'include/block')
0 files changed, 0 insertions, 0 deletions