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author | Markus Armbruster <armbru@redhat.com> | 2011-09-06 18:58:53 +0200 |
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committer | Kevin Wolf <kwolf@redhat.com> | 2011-09-12 15:17:21 +0200 |
commit | e4def80b36231e161b91fa984cd0d73b45668f00 (patch) | |
tree | 655c55c6efac3d7a17e3a004ac9889ba32342415 /block.h | |
parent | 9e6a4c9177bc95aa04438458d75442e80db9ad33 (diff) | |
download | qemu-e4def80b36231e161b91fa984cd0d73b45668f00.zip qemu-e4def80b36231e161b91fa984cd0d73b45668f00.tar.gz qemu-e4def80b36231e161b91fa984cd0d73b45668f00.tar.bz2 |
block: Show whether the virtual tray is open in info block
Need to ask the device, so this requires new BlockDevOps member
is_tray_open().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block.h')
-rw-r--r-- | block.h | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -38,6 +38,11 @@ typedef struct BlockDevOps { */ void (*change_media_cb)(void *opaque); /* + * Is the virtual tray open? + * Device models implement this only when the device has a tray. + */ + bool (*is_tray_open)(void *opaque); + /* * Is the virtual medium locked into the device? * Device models implement this only when device has such a lock. */ @@ -101,6 +106,7 @@ void *bdrv_get_attached_dev(BlockDriverState *bs); void bdrv_set_dev_ops(BlockDriverState *bs, const BlockDevOps *ops, void *opaque); bool bdrv_dev_has_removable_media(BlockDriverState *bs); +bool bdrv_dev_is_tray_open(BlockDriverState *bs); bool bdrv_dev_is_medium_locked(BlockDriverState *bs); int bdrv_read(BlockDriverState *bs, int64_t sector_num, uint8_t *buf, int nb_sectors); |