- /* Check for unix extensions */
- if (cap_unix(tcon->ses)) {
- rc = CIFSSMBUnixQuerySymLink(xid, tcon, full_path, target_path,
- cifs_sb->local_nls,
- cifs_remap(cifs_sb));
- if (rc == -EREMOTE)
- rc = cifs_unix_dfs_readlink(xid, tcon, full_path,
- target_path,
- cifs_sb->local_nls);
- return rc;
- }
+ if (!cap_unix(tcon->ses))
+ return -EOPNOTSUPP;
+
+ rc = CIFSSMBUnixQuerySymLink(xid, tcon, full_path, target_path,
+ cifs_sb->local_nls, cifs_remap(cifs_sb));
+ if (rc == -EREMOTE)
+ rc = cifs_unix_dfs_readlink(xid, tcon, full_path,
+ target_path, cifs_sb->local_nls);
+ return rc;
+}
+
+static int cifs_parse_reparse_point(struct cifs_sb_info *cifs_sb,
+ struct kvec *rsp_iov,
+ struct cifs_open_info_data *data)
+{
+ struct reparse_data_buffer *buf;
+ TRANSACT_IOCTL_RSP *io = rsp_iov->iov_base;
+ bool unicode = !!(io->hdr.Flags2 & SMBFLG2_UNICODE);
+ u32 plen = le16_to_cpu(io->ByteCount);