Merge gbichot3.local:/home/mysql_src/mysql-5.1-for-maria

into  gbichot3.local:/home/mysql_src/mysql-maria


BitKeeper/etc/ignore:
  auto-union
BUILD/SETUP.sh:
  Auto merged
client/mysqldump.c:
  Auto merged
config/ac-macros/plugins.m4:
  Auto merged
configure.in:
  Auto merged
include/Makefile.am:
  Auto merged
include/atomic/nolock.h:
  Auto merged
include/atomic/rwlock.h:
  Auto merged
include/atomic/x86-gcc.h:
  Auto merged
include/atomic/x86-msvc.h:
  Auto merged
include/ft_global.h:
  Auto merged
include/keycache.h:
  Auto merged
include/m_string.h:
  Auto merged
include/my_atomic.h:
  Auto merged
include/my_base.h:
  Auto merged
include/my_dbug.h:
  Auto merged
include/my_global.h:
  Auto merged
include/my_handler.h:
  Auto merged
include/my_sys.h:
  Auto merged
include/myisam.h:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
libmysqld/Makefile.am:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/events_logs_tests.result:
  Auto merged
mysql-test/t/events_logs_tests.test:
  Auto merged
mysys/Makefile.am:
  Auto merged
mysys/array.c:
  Auto merged
mysys/mf_keycache.c:
  Auto merged
mysys/mf_keycaches.c:
  Auto merged
mysys/my_atomic.c:
  Auto merged
mysys/my_bit.c:
  Auto merged
mysys/my_bitmap.c:
  Auto merged
mysys/my_create.c:
  Auto merged
mysys/my_delete.c:
  Auto merged
mysys/my_getsystime.c:
  Auto merged
mysys/my_handler.c:
  Auto merged
mysys/my_init.c:
  Auto merged
mysys/my_open.c:
  Auto merged
mysys/my_pread.c:
  Auto merged
mysys/my_rename.c:
  Auto merged
mysys/my_symlink.c:
  Auto merged
mysys/my_sync.c:
  Auto merged
plugin/daemon_example/daemon_example.cc:
  Auto merged
sql/Makefile.am:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/gen_lex_hash.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/log.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_sort.h:
  Auto merged
sql/sql_test.cc:
  Auto merged
sql/uniques.cc:
  Auto merged
sql/unireg.cc:
  Auto merged
storage/Makefile.am:
  Auto merged
storage/csv/ha_tina.cc:
  Auto merged
storage/myisam/Makefile.am:
  Auto merged
storage/myisam/ft_boolean_search.c:
  Auto merged
storage/myisam/ft_nlq_search.c:
  Auto merged
storage/myisam/ft_parser.c:
  Auto merged
storage/myisam/ft_static.c:
  Auto merged
storage/myisam/ft_stopwords.c:
  Auto merged
storage/myisam/ft_update.c:
  Auto merged
storage/myisam/fulltext.h:
  Auto merged
storage/myisam/ha_myisam.h:
  Auto merged
storage/myisam/mi_check.c:
  Auto merged
storage/myisam/mi_create.c:
  Auto merged
storage/myisam/mi_delete.c:
  Auto merged
storage/myisam/mi_delete_all.c:
  Auto merged
storage/myisam/mi_dynrec.c:
  Auto merged
storage/myisam/mi_key.c:
  Auto merged
storage/myisam/mi_log.c:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
storage/myisam/mi_packrec.c:
  Auto merged
storage/myisam/mi_range.c:
  Auto merged
storage/myisam/mi_rsamepos.c:
  Auto merged
storage/myisam/mi_search.c:
  Auto merged
storage/myisam/mi_test1.c:
  Auto merged
storage/myisam/mi_test2.c:
  Auto merged
storage/myisam/mi_unique.c:
  Auto merged
storage/myisam/mi_update.c:
  Auto merged
storage/myisam/mi_write.c:
  Auto merged
storage/myisam/myisamchk.c:
  Auto merged
storage/myisam/myisamlog.c:
  Auto merged
storage/myisam/myisampack.c:
  Auto merged
storage/myisam/rt_index.c:
  Auto merged
storage/myisam/sort.c:
  Auto merged
storage/myisammrg/ha_myisammrg.h:
  Auto merged
unittest/mytap/tap.c:
  Auto merged
mysql-test/r/view.result:
  manual merge
mysql-test/t/view.test:
  manual merge
Makefile.am:
  manual merge
mysql-test/t/disabled.def:
  manual merge
sql/mysqld.cc:
  manual merge
sql/set_var.cc:
  manual merge
sql/udf_example.c:
  manual merge
storage/myisam/ha_myisam.cc:
  manual merge
storage/myisam/myisamdef.h:
  manual merge
storage/ndb/src/mgmapi/mgmapi.cpp:
  manual merge
unittest/Makefile.am:
  manual merge
unittest/mysys/Makefile.am:
  manual merge
unittest/mysys/my_atomic-t.c:
  manual merge

include/my_handler.h

@@ -18,10 +18,30 @@
 #ifndef _my_handler_h
 #define _my_handler_h
 
-#include "my_base.h"
-#include "m_ctype.h"
 #include "myisampack.h"
 
+/*
+  There is a hard limit for the maximum number of keys as there are only
+  8 bits in the index file header for the number of keys in a table.
+  This means that 0..255 keys can exist for a table. The idea of
+  HA_MAX_POSSIBLE_KEY is to ensure that one can use myisamchk & tools on
+  a MyISAM table for which one has more keys than MyISAM is normally
+  compiled for. If you don't have this, you will get a core dump when
+  running myisamchk compiled for 128 keys on a table with 255 keys.
+*/
+
+#define HA_MAX_POSSIBLE_KEY         255         /* For myisamchk */
+/*
+  The following defines can be increased if necessary.
+  But beware the dependency of HA_MAX_POSSIBLE_KEY_BUFF and HA_MAX_KEY_LENGTH.
+*/
+
+#define HA_MAX_KEY_LENGTH           1000        /* Max length in bytes */
+#define HA_MAX_KEY_SEG              16          /* Max segments for key */
+
+#define HA_MAX_POSSIBLE_KEY_BUFF    (HA_MAX_KEY_LENGTH + 24+ 6+6) 
+#define HA_MAX_KEY_BUFF  (HA_MAX_KEY_LENGTH+HA_MAX_KEY_SEG*6+8+8)
+
 typedef struct st_HA_KEYSEG		/* Key-portion */
 {
   CHARSET_INFO *charset;
@@ -38,33 +58,35 @@ typedef struct st_HA_KEYSEG		/* Key-portion */
 } HA_KEYSEG;
 
 #define get_key_length(length,key) \
-{ if ((uchar) *(key) != 255) \
-    length= (uint) (uchar) *((key)++); \
+{ if (*(uchar*) (key) != 255) \
+    length= (uint) *(uchar*) ((key)++); \
   else \
-  { length=mi_uint2korr((key)+1); (key)+=3; } \
+  { length= mi_uint2korr((key)+1); (key)+=3; } \
 }
 
 #define get_key_length_rdonly(length,key) \
-{ if ((uchar) *(key) != 255) \
-    length= ((uint) (uchar) *((key))); \
+{ if (*(uchar*) (key) != 255) \
+    length= ((uint) *(uchar*) ((key))); \
   else \
-  { length=mi_uint2korr((key)+1); } \
+  { 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; }\
+{ if (*(uchar*) (key) != 255) \
+  { length= (uint) *(uchar*) ((key)++); length_pack= 1; }\
   else \
-  { length=mi_uint2korr((key)+1); (key)+=3; length_pack=3; } \
+  { length=mi_uint2korr((key)+1); (key)+= 3; length_pack= 3; } \
 }
 
 #define store_key_length_inc(key,length) \
 { if ((length) < 255) \
-  { *(key)++=(length); } \
+  { *(key)++= (length); } \
   else \
   { *(key)=255; mi_int2store((key)+1,(length)); (key)+=3; } \
 }
 
+#define size_to_store_key_length(length) ((length) < 255 ? 1 : 3)
+
 #define get_rec_bits(bit_ptr, bit_ofs, bit_len) \
   (((((uint16) (bit_ptr)[1] << 8) | (uint16) (bit_ptr)[0]) >> (bit_ofs)) & \
    ((1 << (bit_len)) - 1))
@@ -81,7 +103,7 @@ typedef struct st_HA_KEYSEG		/* Key-portion */
 #define clr_rec_bits(bit_ptr, bit_ofs, bit_len) \
   set_rec_bits(0, bit_ptr, bit_ofs, bit_len)
 
-extern int mi_compare_text(CHARSET_INFO *, uchar *, uint, uchar *, uint ,
+extern int ha_compare_text(CHARSET_INFO *, uchar *, uint, uchar *, uint ,
 			   my_bool, my_bool);
 extern int ha_key_cmp(register HA_KEYSEG *keyseg, register uchar *a,
 		      register uchar *b, uint key_length, uint nextflag,