Merge with 4.0

BitKeeper/etc/gone:
  auto-union
BitKeeper/etc/ignore:
  auto-union
BitKeeper/etc/logging_ok:
  auto-union
BitKeeper/deleted/.del-.my_sys.h.swp~f6a4a7f8dae03f18:
  Auto merged
BitKeeper/etc/config:
  Auto merged
acconfig.h:
  Auto merged
acinclude.m4:
  Auto merged
Docs/manual.texi:
  Auto merged
client/mysqlcheck.c:
  Auto merged
client/mysqlshow.c:
  Auto merged
include/myisam.h:
  Auto merged
include/violite.h:
  Auto merged
isam/pack_isam.c:
  Auto merged
libmysql/libmysql.c:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
myisam/Makefile.am:
  Auto merged
myisam/ft_nlq_search.c:
  Auto merged
myisam/mi_open.c:
  Auto merged
myisam/mi_write.c:
  Auto merged
myisam/sort.c:
  Auto merged
mysql-test/mysql-test-run.sh:
  Auto merged
mysql-test/r/fulltext.result:
  Auto merged
mysql-test/r/func_test.result:
  Auto merged
mysql-test/r/isam.result:
  Auto merged
mysql-test/r/rpl_replicate_do.result:
  Auto merged
mysql-test/r/variables.result:
  Auto merged
mysql-test/t/func_test.test:
  Auto merged
mysql-test/t/myisam.test:
  Auto merged
mysql-test/t/rpl_rotate_logs.test:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
mysys/hash.c:
  Auto merged
mysys/tree.c:
  Auto merged
scripts/Makefile.am:
  Auto merged
sql/Makefile.am:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/gen_lex_hash.cc:
  Auto merged
sql/ha_berkeley.cc:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/hash_filo.h:
  Auto merged
sql/hostname.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/lex.h:
  Auto merged
sql/lock.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/log_event.h:
  Auto merged
sql/mini_client.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/opt_sum.cc:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.h:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_analyse.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_load.cc:
  Auto merged
sql/sql_rename.cc:
  Auto merged
sql/sql_repl.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_udf.cc:
  Auto merged
sql/share/czech/errmsg.txt:
  Auto merged
sql/share/danish/errmsg.txt:
  Auto merged
sql/share/dutch/errmsg.txt:
  Auto merged
sql/share/english/errmsg.txt:
  Auto merged
sql/share/estonian/errmsg.txt:
  Auto merged
sql/share/french/errmsg.txt:
  Auto merged
sql/share/german/errmsg.txt:
  Auto merged
sql/share/greek/errmsg.txt:
  Auto merged
sql/share/hungarian/errmsg.txt:
  Auto merged
sql/share/italian/errmsg.txt:
  Auto merged
sql/share/japanese/errmsg.txt:
  Auto merged
sql/share/korean/errmsg.txt:
  Auto merged
sql/share/norwegian/errmsg.txt:
  Auto merged
sql/table.h:
  Auto merged
sql/unireg.cc:
  Auto merged
sql-bench/server-cfg.sh:
  Auto merged
sql/share/norwegian-ny/errmsg.txt:
  Auto merged
sql/share/polish/errmsg.txt:
  Auto merged
sql/share/portuguese/errmsg.txt:
  Auto merged
sql/share/romanian/errmsg.txt:
  Auto merged
sql/share/russian/errmsg.txt:
  Auto merged
sql/share/slovak/errmsg.txt:
  Auto merged
sql/share/spanish/errmsg.txt:
  Auto merged
sql/share/swedish/errmsg.txt:
  Auto merged
sql/share/ukrainian/errmsg.txt:
  Auto merged
sql/ha_myisam.cc:
  Merge with 4.0
  Removed some commented code
sql/sql_db.cc:
  Merge with 4.0
  Optimized the logging of the drop db call a bit
sql/sql_update.cc:
  Added comment

11 files changed, 61 insertions, 43 deletions

diff --git a/include/errmsg.h b/include/errmsg.h
index 5ac5ef9a4a7..703395a3742 100644
--- a/include/errmsg.h
+++ b/include/errmsg.h
@@ -61,26 +61,27 @@ extern const char *client_errors[];	/* Error messages */
 #define CR_PROBE_SLAVE_HOSTS    2023
 #define CR_PROBE_SLAVE_CONNECT  2024
 #define CR_PROBE_MASTER_CONNECT 2025
+#define CR_SSL_CONNECTION_ERROR 2026
 
 /* new 4.1 error codes */
-#define CR_INVALID_CONN_HANDLE	2026
-#define CR_NULL_POINTER		2027
-#define CR_NO_PREPARE_STMT	2028
-#define CR_NOT_ALL_PARAMS_BOUND	2029
-#define CR_DATA_TRUNCATED	2030
-#define CR_NO_PARAMETERS_EXISTS 2031
-#define CR_INVALID_PARAMETER_NO 2032
-#define CR_INVALID_BUFFER_USE	2033
-#define CR_UNSUPPORTED_PARAM_TYPE 2034
+#define CR_INVALID_CONN_HANDLE	2027
+#define CR_NULL_POINTER		2028
+#define CR_NO_PREPARE_STMT	2029
+#define CR_NOT_ALL_PARAMS_BOUND	2030
+#define CR_DATA_TRUNCATED	2031
+#define CR_NO_PARAMETERS_EXISTS 2032
+#define CR_INVALID_PARAMETER_NO 2033
+#define CR_INVALID_BUFFER_USE	2034
+#define CR_UNSUPPORTED_PARAM_TYPE 2035
 
-#define CR_SHARED_MEMORY_CONNECTION             2035
-#define CR_SHARED_MEMORY_CONNECT_REQUEST_ERROR  2036
-#define CR_SHARED_MEMORY_CONNECT_ANSWER_ERROR   2037
-#define CR_SHARED_MEMORY_CONNECT_FILE_MAP_ERROR  2038
-#define CR_SHARED_MEMORY_CONNECT_MAP_ERROR      2039
-#define CR_SHARED_MEMORY_FILE_MAP_ERROR         2040
-#define CR_SHARED_MEMORY_MAP_ERROR              2041
-#define CR_SHARED_MEMORY_EVENT_ERROR     	2042
-#define CR_SHARED_MEMORY_CONNECT_ABANDODED_ERROR  2043
-#define CR_SHARED_MEMORY_CONNECT_SET_ERROR      2046
-#define CR_CONN_UNKNOW_PROTOCOL 		2048
+#define CR_SHARED_MEMORY_CONNECTION             2036
+#define CR_SHARED_MEMORY_CONNECT_REQUEST_ERROR  2037
+#define CR_SHARED_MEMORY_CONNECT_ANSWER_ERROR   2038
+#define CR_SHARED_MEMORY_CONNECT_FILE_MAP_ERROR 2039
+#define CR_SHARED_MEMORY_CONNECT_MAP_ERROR      2040
+#define CR_SHARED_MEMORY_FILE_MAP_ERROR         2041
+#define CR_SHARED_MEMORY_MAP_ERROR              2042
+#define CR_SHARED_MEMORY_EVENT_ERROR     	2043
+#define CR_SHARED_MEMORY_CONNECT_ABANDODED_ERROR 2044
+#define CR_SHARED_MEMORY_CONNECT_SET_ERROR      2045
+#define CR_CONN_UNKNOW_PROTOCOL 		2046
diff --git a/include/my_alloc.h b/include/my_alloc.h
index 31f1fb7165f..a3dd35d7ea3 100644
--- a/include/my_alloc.h
+++ b/include/my_alloc.h
@@ -21,7 +21,8 @@
 #ifndef _my_alloc_h
 #define _my_alloc_h
 
-#define MAX_BLOCK_USAGE_BEFORE_DROP 10
+#define ALLOC_MAX_BLOCK_TO_DROP			4096
+#define ALLOC_MAX_BLOCK_USAGE_BEFORE_DROP	10
 
 typedef struct st_used_mem
 {				   /* struct for once_alloc (block) */
diff --git a/include/my_base.h b/include/my_base.h
index 7e1df17b69d..b4e39952f22 100644
--- a/include/my_base.h
+++ b/include/my_base.h
@@ -301,8 +301,10 @@ enum data_file_type {
 
 /* For number of records */
 #ifdef BIG_TABLES
+#define rows2double(A)	ulonglong2double(A)
 typedef my_off_t	ha_rows;
 #else
+#define rows2double(A)	(double) (A)
 typedef ulong		ha_rows;
 #endif
 
diff --git a/include/my_global.h b/include/my_global.h
index d1b3c516555..749a326f86f 100644
--- a/include/my_global.h
+++ b/include/my_global.h
@@ -38,6 +38,14 @@
 #define HAVE_ERRNO_AS_DEFINE
 #endif /* __CYGWIN__ */
 
+/* Macros to make switching between C and C++ mode easier */
+#ifdef __cplusplus
+#define C_MODE_START    extern "C" {
+#define C_MODE_END	}
+#else
+#define C_MODE_START
+#define C_MODE_END
+#endif
 
 #if defined(_WIN32) || defined(_WIN64) || defined(__WIN32__) || defined(WIN32)
 #include <config-win.h>
@@ -119,7 +127,12 @@
 #define _H_STRINGS
 #define _SYS_STREAM_H
 /* #define _AIX32_CURSES */	/* XXX: this breaks AIX 4.3.3 (others?). */
-#endif
+#define ulonglong2double(A) my_ulonglong2double(A)
+#define my_off_t2double(A)  my_ulonglong2double(A)
+C_MODE_START
+double my_ulonglong2double(unsigned long long A);
+C_MODE_END
+#endif /* _AIX */
 
 #ifdef HAVE_BROKEN_SNPRINTF	/* HPUX 10.20 don't have this defined */
 #undef HAVE_SNPRINTF
@@ -128,6 +141,10 @@
 #undef HAVE_PREAD
 #undef HAVE_PWRITE
 #endif
+#if defined(HAVE_BROKEN_INLINE) && !defined(__cplusplus)
+#undef inline
+#define inline
+#endif
 
 #ifdef UNDEF_HAVE_GETHOSTBYNAME_R		/* For OSF4.x */
 #undef HAVE_GETHOSTBYNAME_R
@@ -240,7 +257,7 @@
 #ifdef DONT_USE_FINITE		/* HPUX 11.x has is_finite() */
 #undef HAVE_FINITE
 #endif
-#if defined(HPUX) && defined(_LARGEFILE64_SOURCE) && defined(THREAD)
+#if defined(HPUX10) && defined(_LARGEFILE64_SOURCE) && defined(THREAD)
 /* Fix bug in setrlimit */
 #undef setrlimit
 #define setrlimit cma_setrlimit64
@@ -376,7 +393,9 @@ typedef int	my_socket;	/* File descriptor for sockets */
 #endif
 /* Type for fuctions that handles signals */
 #define sig_handler RETSIGTYPE
+C_MODE_START
 typedef void	(*sig_return)();/* Returns type from signal */
+C_MODE_END
 #if defined(__GNUC__) && !defined(_lint)
 typedef char	pchar;		/* Mixed prototypes can take char */
 typedef char	puchar;		/* Mixed prototypes can take char */
@@ -390,8 +409,10 @@ typedef int	pbool;		/* Mixed prototypes can't take char */
 typedef int	pshort;		/* Mixed prototypes can't take short int */
 typedef double	pfloat;		/* Mixed prototypes can't take float */
 #endif
+C_MODE_START
 typedef int	(*qsort_cmp)(const void *,const void *);
 typedef int	(*qsort_cmp2)(void*, const void *,const void *);
+C_MODE_END
 #ifdef HAVE_mit_thread
 #define qsort_t void
 #undef QSORT_TYPE_IS_VOID
@@ -1029,13 +1050,4 @@ typedef union {
 #define statistic_add(V,C,L)       (V)+=(C)
 #endif
 
-/* Macros to make switching between C and C++ mode easier */
-#ifdef __cplusplus
-#define C_MODE_START    extern "C" {
-#define C_MODE_END	}
-#else
-#define C_MODE_START
-#define C_MODE_END
-#endif
-
-#endif /* _global_h */
+#endif /* my_global_h */
diff --git a/include/my_net.h b/include/my_net.h
index 2f5743923cf..ec985ded76b 100644
--- a/include/my_net.h
+++ b/include/my_net.h
@@ -71,7 +71,7 @@ void my_inet_ntoa(struct in_addr in, char *buf);
   Handling of gethostbyname_r()
 */
 
-#if !defined(HPUX)
+#if !defined(HPUX10)
 struct hostent;
 #endif /* HPUX */
 #if !defined(HAVE_GETHOSTBYNAME_R)
@@ -84,7 +84,7 @@ struct hostent *my_gethostbyname_r(const char *name,
 				   struct hostent *result, char *buffer,
 				   int buflen, int *h_errnop);
 #define my_gethostbyname_r_free()
-#if !defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) && !defined(HPUX)
+#if !defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) && !defined(HPUX10)
 #define GETHOSTBYNAME_BUFF_SIZE sizeof(struct hostent_data)
 #endif /* !defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) */
 
diff --git a/include/my_pthread.h b/include/my_pthread.h
index 9b7812b7cf2..f75ca8f601a 100644
--- a/include/my_pthread.h
+++ b/include/my_pthread.h
@@ -428,7 +428,7 @@ struct tm *localtime_r(const time_t *clock, struct tm *res);
 
 #endif /* defined(__WIN__) */
 
-#if defined(HPUX) && !defined(DONT_REMAP_PTHREAD_FUNCTIONS)
+#if defined(HPUX10) && !defined(DONT_REMAP_PTHREAD_FUNCTIONS)
 #undef pthread_cond_timedwait
 #define pthread_cond_timedwait(a,b,c) my_pthread_cond_timedwait((a),(b),(c))
 int my_pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
diff --git a/include/my_tree.h b/include/my_tree.h
index 99194907ef9..0e705e19bba 100644
--- a/include/my_tree.h
+++ b/include/my_tree.h
@@ -83,7 +83,6 @@ void *tree_search(TREE *tree, void *key, void *custom_arg);
 int tree_walk(TREE *tree,tree_walk_action action,
 	      void *argument, TREE_WALK visit);
 int tree_delete(TREE *tree, void *key, void *custom_arg);
-
 void *tree_search_key(TREE *tree, const void *key, 
                       TREE_ELEMENT **parents, TREE_ELEMENT ***last_pos,
                       enum ha_rkey_function flag, void *custom_arg);
@@ -93,6 +92,9 @@ void *tree_search_next(TREE *tree, TREE_ELEMENT ***last_pos, int l_offs,
                        int r_offs);
 ha_rows tree_record_pos(TREE *tree, const void *key, 
                      enum ha_rkey_function search_flag, void *custom_arg);
+
+#define TREE_ELEMENT_EXTRA_SIZE (sizeof(TREE_ELEMENT) + sizeof(void*))
+
 #ifdef	__cplusplus
 }
 #endif
diff --git a/include/myisam.h b/include/myisam.h
index acaf8bb7618..f11b18824d5 100644
--- a/include/myisam.h
+++ b/include/myisam.h
@@ -285,7 +285,7 @@ extern uint mi_get_pointer_length(ulonglong file_length, uint def);
 #define T_VERBOSE               (1L << 28)
 #define T_VERY_SILENT           (1L << 29)
 #define T_WAIT_FOREVER          (1L << 30)
-#define T_WRITE_LOOP            (1L << 31)
+#define T_WRITE_LOOP            ((ulong) 1L << 31)
 
 #define T_REP_ANY               (T_REP | T_REP_BY_SORT | T_REP_PARALLEL)
 
diff --git a/include/myisampack.h b/include/myisampack.h
index 51c9876c246..95793e2aaeb 100644
--- a/include/myisampack.h
+++ b/include/myisampack.h
@@ -214,7 +214,7 @@
 
 #ifdef BIG_TABLES
 #define mi_rowstore(T,A)    mi_int8store(T,A)
-#define mi_rowkorr(T)       mi_uint8korr(T)
+#define mi_rowkorr(T)	    mi_uint8korr(T)
 #else
 #define mi_rowstore(T,A)    { mi_int4store(T,0); mi_int4store(((T)+4),A); }
 #define mi_rowkorr(T)	    mi_uint4korr((T)+4)
diff --git a/include/queues.h b/include/queues.h
index 70cb99a1513..699705d0869 100644
--- a/include/queues.h
+++ b/include/queues.h
@@ -41,12 +41,13 @@ typedef struct st_queue {
 #define queue_element(queue,index) ((queue)->root[index+1])
 #define queue_end(queue) ((queue)->root[(queue)->elements])
 #define queue_replaced(queue) _downheap(queue,1)
+typedef int (*queue_compare)(void *,byte *, byte *);
 
 int init_queue(QUEUE *queue,uint max_elements,uint offset_to_key,
-	       pbool max_at_top, int (*compare)(void *,byte *, byte *),
+	       pbool max_at_top, queue_compare compare,
 	       void *first_cmp_arg);
 int reinit_queue(QUEUE *queue,uint max_elements,uint offset_to_key,
-                 pbool max_at_top, int (*compare)(void *,byte *, byte *),
+                 pbool max_at_top, queue_compare compare,
                  void *first_cmp_arg);
 void delete_queue(QUEUE *queue);
 void queue_insert(QUEUE *queue,byte *element);
diff --git a/include/violite.h b/include/violite.h
index d73328b72be..b8bfb2183a2 100644
--- a/include/violite.h
+++ b/include/violite.h
@@ -188,7 +188,7 @@ struct st_VioSSLConnectorFd
   SSL_METHOD* ssl_method_;
 };
 
-void sslaccept(struct st_VioSSLAcceptorFd*, Vio*, long timeout);
+int sslaccept(struct st_VioSSLAcceptorFd*, Vio*, long timeout);
 int sslconnect(struct st_VioSSLConnectorFd*, Vio*, long timeout);
 
 struct st_VioSSLConnectorFd
@@ -245,7 +245,6 @@ struct st_vio
 
 #ifdef HAVE_OPENSSL
   SSL* ssl_;
-  my_bool open_;
 #endif /* HAVE_OPENSSL */
 #ifdef HAVE_SMEM
   HANDLE handle_file_map;