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-rw-r--r--fs/cifs/cifs_ioctl.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/cifs/cifs_ioctl.h b/fs/cifs/cifs_ioctl.h
index 57ff0756e30c..d8bce2f862de 100644
--- a/fs/cifs/cifs_ioctl.h
+++ b/fs/cifs/cifs_ioctl.h
@@ -43,8 +43,19 @@ struct smb_snapshot_array {
/* snapshots[]; */
} __packed;
+struct smb_query_info {
+ __u32 info_type;
+ __u32 file_info_class;
+ __u32 additional_information;
+ __u32 flags;
+ __u32 input_buffer_length;
+ __u32 output_buffer_length;
+ /* char buffer[]; */
+} __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)
#define CIFS_IOC_GET_MNT_INFO _IOR(CIFS_IOCTL_MAGIC, 5, struct smb_mnt_fs_info)
#define CIFS_ENUMERATE_SNAPSHOTS _IOR(CIFS_IOCTL_MAGIC, 6, struct smb_snapshot_array)
+#define CIFS_QUERY_INFO _IOWR(CIFS_IOCTL_MAGIC, 7, struct smb_query_info)