Two-level index structure for FULLTEXT indexes

1 files changed, 10 insertions, 3 deletions

diff --git a/include/my_handler.h b/include/my_handler.h
index 629a0974d93..618d1df1a6e 100644
--- a/include/my_handler.h
+++ b/include/my_handler.h
@@ -1,15 +1,15 @@
 /* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
-   
+
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
-   
+
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.
-   
+
    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
@@ -43,6 +43,13 @@ typedef struct st_HA_KEYSEG		/* Key-portion */
   { length=mi_uint2korr((key)+1); (key)+=3; } \
 }
 
+#define get_key_length_rdonly(length,key) \
+{ if ((uchar) *(key) != 255) \
+    length= ((uint) (uchar) *((key))); \
+  else \
+  { length=mi_uint2korr((key)+1); } \
+}
+
 #define get_key_pack_length(length,length_pack,key) \
 { if ((uchar) *(key) != 255) \
   { length= (uint) (uchar) *((key)++); length_pack=1; }\