smb3: improve SMB3 change notification support

[linux-2.6-microblaze.git] / fs / cifs / cifs_ioctl.h

diff --git a/fs/cifs/cifs_ioctl.h b/fs/cifs/cifs_ioctl.h
index b87cbbe..d86d78d 100644 (file)
--- a/fs/cifs/cifs_ioctl.h
+++ b/fs/cifs/cifs_ioctl.h
@@ -91,6 +91,13 @@ struct smb3_notify {
        bool    watch_tree;
 } __packed;
 
+struct smb3_notify_info {
+       __u32   completion_filter;
+       bool    watch_tree;
+       __u32   data_len; /* size of notify data below */
+       __u8    notify_data[];
+} __packed;
+
 #define CIFS_IOCTL_MAGIC       0xCF
 #define CIFS_IOC_COPYCHUNK_FILE        _IOW(CIFS_IOCTL_MAGIC, 3, int)
 #define CIFS_IOC_SET_INTEGRITY  _IO(CIFS_IOCTL_MAGIC, 4)
@@ -100,6 +107,7 @@ struct smb3_notify {
 #define CIFS_DUMP_KEY _IOWR(CIFS_IOCTL_MAGIC, 8, struct smb3_key_debug_info)
 #define CIFS_IOC_NOTIFY _IOW(CIFS_IOCTL_MAGIC, 9, struct smb3_notify)
 #define CIFS_DUMP_FULL_KEY _IOWR(CIFS_IOCTL_MAGIC, 10, struct smb3_full_key_debug_info)
+#define CIFS_IOC_NOTIFY_INFO _IOWR(CIFS_IOCTL_MAGIC, 11, struct smb3_notify_info)
 #define CIFS_IOC_SHUTDOWN _IOR ('X', 125, __u32)
 
 /*