CIFS: Implement follow_link for SMB2

that allows to access files through symlink created on a server.

Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 52ca861ed35e..ec6c3fbb29eb 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -308,6 +308,9 @@ struct smb_version_operations {
         int (*create_hardlink)(const unsigned int, struct cifs_tcon *,
                                const char *, const char *,
                                struct cifs_sb_info *);
+        /* query symlink target */
+        int (*query_symlink)(const unsigned int, struct cifs_tcon *,
+                             const char *, char **, struct cifs_sb_info *);
         /* open a file for non-posix mounts */
         int (*open)(const unsigned int, struct cifs_open_parms *,
                     __u32 *, FILE_ALL_INFO *);