diff options
Diffstat (limited to 'block_int.h')
| -rw-r--r-- | block_int.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/block_int.h b/block_int.h index f075a8cba..b86345177 100644 --- a/block_int.h +++ b/block_int.h @@ -127,8 +127,11 @@ struct BlockDriver { void (*bdrv_debug_event)(BlockDriverState *bs, BlkDebugEvent event); - /* Set if newly created images are not guaranteed to contain only zeros */ - int no_zero_init; + /* + * Returns 1 if newly created images are guaranteed to contain only + * zeros, 0 otherwise. + */ + int (*bdrv_has_zero_init)(BlockDriverState *bs); QLIST_ENTRY(BlockDriver) list; }; @@ -141,6 +144,7 @@ struct BlockDriverState { int open_flags; /* flags used to open the file, re-used for re-open */ int removable; /* if true, the media can be removed */ int locked; /* if true, the media cannot temporarily be ejected */ + int tray_open; /* if true, the virtual tray is 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* */ |