Added all changes from old 4.0 version:

PSTACK, libmysqld and MySQL filesystem
UPDATE ... ORDER BY
DELETE ... ORDER BY
New faster fulltext handling
Faster compressed keys



Makefile.am:
  Added support for pstack and libmysqld_dir
acconfig.h:
  MySQL filesystem and PSTACK
acinclude.m4:
  MySQL File system
client/mysql.cc:
  Support for --xml
configure.in:
  Pstack, MySQL FS and libmysqld_dir
include/ft_global.h:
  Faster fulltext
include/my_pthread.h:
  Made c++ safe
include/myisam.h:
  Update for faster fulltext
include/mysql_com.h:
  new my_net_read()
include/violite.h:
  libmysqld
libmysql/net.c:
  New protocol that supports big packets
myisam/Makefile.am:
  Faster fulltext
myisam/ft_parser.c:
  Faster fulltext
myisam/ft_search.c:
  Faster fulltext
myisam/ft_update.c:
  Faster fulltext
myisam/ftdefs.h:
  Faster fulltext
myisam/mi_check.c:
  Faster fulltext
myisam/mi_open.c:
  Faster compressed keys
myisam/mi_search.c:
  Faster compressed keys
myisam/mi_update.c:
  Faster compressed keys
myisam/myisamdef.h:
  Faster compressed keys
myisam/sort.c:
  Faster compressed keys
mysql-test/mysql-test-run.sh:
  --skip-innobase and --skip-bdb
sql/ChangeLog:
  Changelog
sql/Makefile.am:
  PSTACK
sql/mysql_priv.h:
  New ORDER BY options and libmysqld
sql/mysqld.cc:
  PSTACK
sql/net_serv.cc:
  New protocol that supports big packets
sql/share/estonian/errmsg.txt:
  New error messages
sql/sql_base.cc:
  Better list_open_tabels
sql/sql_delete.cc:
  ORDER BY for delete
sql/sql_lex.cc:
  Added language convertation of all strings
sql/sql_parse.cc:
  Changes for libmysqld
  Use new ORDER BY options
sql/sql_show.cc:
  Character set convertations
  Use new list_open_tables function.
sql/sql_update.cc:
  UPDATE ... ORDER BY
sql/sql_yacc.yy:
  Clean up symbol definitions
  DELETE .. ORDER BY
  UPDATE .. ORDER BY
sql/table.h:
  new OPEN_TABLE_LIST structure
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

5 files changed, 23 insertions, 10 deletions

diff --git a/include/ft_global.h b/include/ft_global.h
index 3937bd87c7f..bca13271f34 100644
--- a/include/ft_global.h
+++ b/include/ft_global.h
@@ -47,9 +47,10 @@ void ft_free_stopwords(void);
 
 FT_DOCLIST * ft_init_search(void *, uint, byte *, uint, my_bool);
 int          ft_read_next(FT_DOCLIST *, char *);
-#define      ft_close_search(handler)   my_free(((gptr)(handler)),MYF(0))
-#define      ft_get_relevance(handler)  ((handler)->doc[(handler)->curdoc].weight)
-#define      ft_reinit_search(handler)  (((FT_DOCLIST *)(handler))->curdoc=-1)
+#define      ft_close_search(handler)    my_free(((gptr)(handler)),MYF(0))
+#define      ft_get_relevance(handler)   ((handler)->doc[(handler)->curdoc].weight)
+#define      ft_get_docid(handler)       ((handler)->doc[(handler)->curdoc].dpos)
+#define      ft_reinit_search(handler)   (((FT_DOCLIST *)(handler))->curdoc=-1)
 
 #ifdef  __cplusplus
 }
diff --git a/include/my_pthread.h b/include/my_pthread.h
index 652bdd205c0..487e8d07e5e 100644
--- a/include/my_pthread.h
+++ b/include/my_pthread.h
@@ -25,6 +25,10 @@
 #define ETIME ETIMEDOUT				/* For FreeBSD */
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #if defined(__WIN__)
 
 typedef CRITICAL_SECTION pthread_mutex_t;
@@ -576,4 +580,8 @@ extern struct st_my_thread_var *_my_thread_var(void) __attribute__ ((const));
 #endif /* SAFE_STATISTICS */
 #endif /* HAVE_ATOMIC_ADD */
 #endif /* thread_safe_increment */
+
+#ifdef __cplusplus
+}
+#endif
 #endif /* _my_ptread_h */
diff --git a/include/myisam.h b/include/myisam.h
index c4e26c5fb22..8139faaa14e 100644
--- a/include/myisam.h
+++ b/include/myisam.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,
@@ -219,7 +219,7 @@ extern my_off_t mi_position(struct st_myisam_info *file);
 extern int mi_status(struct st_myisam_info *info, MI_ISAMINFO *x, uint flag);
 extern int mi_lock_database(struct st_myisam_info *file,int lock_type);
 extern int mi_create(const char *name,uint keys,MI_KEYDEF *keydef,
-		     uint columns, MI_COLUMNDEF *columndef, 
+		     uint columns, MI_COLUMNDEF *columndef,
 		     uint uniques, MI_UNIQUEDEF *uniquedef,
 		     MI_CREATE_INFO *create_info, uint flags);
 extern int mi_delete_table(const char *name);
@@ -295,17 +295,17 @@ typedef struct st_sort_info {
   struct st_mi_check_param *param;
   enum data_file_type new_data_file_type;
   SORT_KEY_BLOCKS *key_block,*key_block_end;
-  uint key,find_length;
+  uint key,find_length,real_key_length;
   my_off_t pos,max_pos,filepos,start_recpos,filelength,dupp,buff_length;
   ha_rows max_records;
   ulonglong unique[MI_MAX_KEY_SEG+1];
   my_bool fix_datafile;
   char *record,*buff;
+  void *wordlist, *wordptr;
   MI_KEYDEF *keyinfo;
   MI_KEYSEG *keyseg;
 } SORT_INFO;
 
-
 typedef struct st_mi_check_param
 {
   ulonglong auto_increment_value;
diff --git a/include/mysql_com.h b/include/mysql_com.h
index 8a5eea1024c..15a14a508e5 100644
--- a/include/mysql_com.h
+++ b/include/mysql_com.h
@@ -165,7 +165,7 @@ int	my_net_write(NET *net,const char *packet,unsigned long len);
 int	net_write_command(NET *net,unsigned char command,const char *packet,
 			  unsigned long len);
 int	net_real_write(NET *net,const char *packet,unsigned long len);
-unsigned int	my_net_read(NET *net);
+unsigned long my_net_read(NET *net);
 
 struct rand_struct {
   unsigned long seed1,seed2,max_value;
diff --git a/include/violite.h b/include/violite.h
index 49df6994d53..7b14dae3610 100644
--- a/include/violite.h
+++ b/include/violite.h
@@ -52,6 +52,10 @@ Vio*		vio_new_win32pipe(HANDLE hPipe);
 #endif
 void		vio_delete(Vio* vio);
 
+#ifdef EMBEDDED_LIBRARY
+void vio_reset(Vio *vio);
+#endif
+
 /*
  * vio_read and vio_write should have the same semantics
  * as read(2) and write(2).