block: Use bool as appropriate for BDS members

Using int for values that are only used as booleans is confusing.
While at it, rearrange a couple of members so that all the bools
are contiguous.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Eric Blake 2016-06-23 16:37:26 -06:00 committed by Kevin Wolf
parent 8cc9c6e92b
commit 5411541270
11 changed files with 32 additions and 31 deletions

View file

@ -429,14 +429,15 @@ struct BdrvChild {
struct BlockDriverState {
int64_t total_sectors; /* if we are reading a disk image, give its
size in sectors */
int read_only; /* if true, the media is read only */
int open_flags; /* flags used to open the file, re-used for re-open */
int encrypted; /* if true, the media is encrypted */
int valid_key; /* if true, a valid encryption key has been set */
int sg; /* if true, the device is a /dev/sg* */
int copy_on_read; /* if true, copy read backing sectors into image
bool read_only; /* if true, the media is read only */
bool encrypted; /* if true, the media is encrypted */
bool valid_key; /* if true, a valid encryption key has been set */
bool sg; /* if true, the device is a /dev/sg* */
bool probed; /* if true, format was probed rather than specified */
int copy_on_read; /* if nonzero, copy read backing sectors into image.
note this is a reference count */
bool probed;
BlockDriver *drv; /* NULL means no media */
void *opaque;