diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2016-09-20 13:38:42 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-09-23 13:36:10 +0200 |
| commit | 9680caee0fa530726809bc72d44e127ae676e251 (patch) | |
| tree | f503fcf35a705b9dbb2a7ee39bed4990e38ebad1 /include/sysemu/block-backend.h | |
| parent | 6c1db528b0e1a68c342d49d032af1c707e9de87c (diff) | |
qdev-monitor: Add blk_by_qdev_id()
This finds the BlockBackend attached to the device model identified by
its qdev ID.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'include/sysemu/block-backend.h')
| -rw-r--r-- | include/sysemu/block-backend.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h index 410eb68145..3b29317349 100644 --- a/include/sysemu/block-backend.h +++ b/include/sysemu/block-backend.h @@ -112,6 +112,7 @@ void blk_attach_dev_nofail(BlockBackend *blk, void *dev); void blk_detach_dev(BlockBackend *blk, void *dev); void *blk_get_attached_dev(BlockBackend *blk); BlockBackend *blk_by_dev(void *dev); +BlockBackend *blk_by_qdev_id(const char *id, Error **errp); void blk_set_dev_ops(BlockBackend *blk, const BlockDevOps *ops, void *opaque); int blk_pread_unthrottled(BlockBackend *blk, int64_t offset, uint8_t *buf, int count); |