diff mbox

[v18,01/15] block: Add BlockOpType enum

Message ID 1397098036-20605-2-git-send-email-famz@redhat.com
State New
Headers show

Commit Message

Fam Zheng April 10, 2014, 2:47 a.m. UTC 
This adds the enum of all the operations that can be taken on a block
device.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Jeff Cody <jcody@redhat.com>
---
 include/block/block.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
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Patch

diff --git a/include/block/block.h b/include/block/block.h
index b3230a2..e6814aa 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -154,6 +154,25 @@  typedef struct BDRVReopenState {
     void *opaque;
 } BDRVReopenState;
 
+/*
+ * Block operation types
+ */
+typedef enum BlockOpType {
+    BLOCK_OP_TYPE_BACKUP_SOURCE,
+    BLOCK_OP_TYPE_BACKUP_TARGET,
+    BLOCK_OP_TYPE_CHANGE,
+    BLOCK_OP_TYPE_COMMIT,
+    BLOCK_OP_TYPE_DATAPLANE,
+    BLOCK_OP_TYPE_DRIVE_DEL,
+    BLOCK_OP_TYPE_EJECT,
+    BLOCK_OP_TYPE_EXTERNAL_SNAPSHOT,
+    BLOCK_OP_TYPE_INTERNAL_SNAPSHOT,
+    BLOCK_OP_TYPE_INTERNAL_SNAPSHOT_DELETE,
+    BLOCK_OP_TYPE_MIRROR,
+    BLOCK_OP_TYPE_RESIZE,
+    BLOCK_OP_TYPE_STREAM,
+    BLOCK_OP_TYPE_MAX,
+} BlockOpType;
 
 void bdrv_iostatus_enable(BlockDriverState *bs);
 void bdrv_iostatus_reset(BlockDriverState *bs);