1 files changed, 18 insertions, 0 deletions
diff --git a/common/dnbd.h b/common/dnbd.h
new file mode 100644
index 0000000..eb8de33
--- /dev/null
+++ b/common/dnbd.h
@@ -0,0 +1,18 @@
+#define DNBD_MAJOR 43
+#define MAX_DNBD 32
+
+struct dnbd_device {
+	int flags;
+	int harderror;		/* Code of hard error			*/
+	struct socket * sock;
+	struct file * file; 	/* If == NULL, device is not ready, yet	*/
+	int magic;
+	spinlock_t queue_lock;
+	struct list_head queue_head;/* Requests are added here...	*/
+	struct semaphore tx_lock;
+	struct gendisk *disk;
+	int blksize;
+	u64 bytesize;
+};
+
+typedef struct dnbd_device dnbd_device_t;