Merging

BitKeeper/etc/logging_ok: auto-union sql/field.cc: Auto merged sql/field.h: Auto merged sql/item_func.cc: Auto merged sql/mysql_priv.h: Auto merged sql/repl_failsafe.cc: Auto merged sql/set_var.cc: Auto merged sql/slave.cc: Auto merged sql/sql_class.cc: Auto merged sql/sql_class.h: Auto merged sql/sql_parse.cc: Auto merged sql/sql_prepare.cc: Auto merged sql/sql_repl.cc: Auto merged sql/sql_select.cc: Auto merged
author: unknown <hf@deer.mysql.r18.ru> 2002-12-16 18:58:55 +0400
committer: unknown <hf@deer.mysql.r18.ru> 2002-12-16 18:58:55 +0400
commit: 77892ac27ae289541d3561eb12dccefa0cdf7931 (patch)
tree: 84a5d074a9241cebc5ac2f73a883ad6765c39100 /sql
parent: 8745c29b08a2a82edc5a86b2d25dd30daaa2de5a (diff)
parent: a42aa8db7f1b7f4399f6eb5c5be97a2f6918f9bc (diff)
download: mariadb-git-77892ac27ae289541d3561eb12dccefa0cdf7931.tar.gz
37 files changed, 788 insertions, 274 deletions
diff --git a/sql/convert.cc b/sql/convert.cc
index 155cb57f9fe..444a454d2af 100644
--- a/sql/convert.cc
+++ b/sql/convert.cc
@@ -463,3 +463,12 @@ bool CONVERT::store(String *packet,const char *from,uint length)
   packet->length((uint) (to-packet->ptr()));
   return 0;
 }
+
+#ifdef EMBEDDED_LIBRARY
+void CONVERT::convert_back(char *dest, const char *source, uint length) const
+{
+  for (char *end= dest+length; dest < end; dest++, source++)
+    *dest= to_map[*source];
+}
+#endif
+
diff --git a/sql/field.cc b/sql/field.cc
index e3db572eb57..e6a4c30d7f5 100644
--- a/sql/field.cc
+++ b/sql/field.cc
@@ -4508,7 +4508,7 @@ void Field_blob::set_key_image(char *buff,uint length)
 
 void Field_geom::get_key_image(char *buff,uint length, imagetype type)
 {
-  length-=HA_KEY_BLOB_LENGTH;
+/*  length-=HA_KEY_BLOB_LENGTH;
   ulong blob_length=get_length(ptr);
   char *blob;
   get_ptr(&blob);
@@ -4523,12 +4523,19 @@ void Field_geom::get_key_image(char *buff,uint length, imagetype type)
   float8store(buff+16, mbr.ymin);
   float8store(buff+24, mbr.ymax);
   return;
+*/
+  Field_blob::get_key_image(buff, length, type);
 }
 
 void Field_geom::set_key_image(char *buff,uint length)
 {
+  Field_blob::set_key_image(buff, length);
 }
 
+void Field_geom::sql_type(String &res) const
+{
+  res.set("geometry", 8U, default_charset_info);
+}
 
 int Field_blob::key_cmp(const byte *key_ptr, uint max_key_length)
 {
@@ -5187,6 +5194,7 @@ uint32 calc_pack_length(enum_field_types type,uint32 length)
   case FIELD_TYPE_BLOB:		return 2+portable_sizeof_char_ptr;
   case FIELD_TYPE_MEDIUM_BLOB:	return 3+portable_sizeof_char_ptr;
   case FIELD_TYPE_LONG_BLOB:	return 4+portable_sizeof_char_ptr;
+  case FIELD_TYPE_GEOMETRY:	return 2+portable_sizeof_char_ptr;
   case FIELD_TYPE_SET:
   case FIELD_TYPE_ENUM: abort(); return 0;	// This shouldn't happen
   default: return 0;
@@ -5233,15 +5241,14 @@ Field *make_field(char *ptr, uint32 field_length,
 				      f_packtype(pack_flag),
 				      field_length);
 
-    if (f_is_blob(pack_flag))
-      return new Field_blob(ptr,null_pos,null_bit,
-			    unireg_check, field_name, table,
-			    pack_length, field_charset);
     if (f_is_geom(pack_flag))
       return new Field_geom(ptr,null_pos,null_bit,
 			    unireg_check, field_name, table,
 			    pack_length);
-
+    if (f_is_blob(pack_flag))
+      return new Field_blob(ptr,null_pos,null_bit,
+			    unireg_check, field_name, table,
+			    pack_length, field_charset);
     if (interval)
     {
       if (f_is_enum(pack_flag))
diff --git a/sql/field.h b/sql/field.h
index 4c0af6e807b..9258e15ed04 100644
--- a/sql/field.h
+++ b/sql/field.h
@@ -944,6 +944,8 @@ public:
      :Field_blob(len_arg, maybe_null_arg, field_name_arg,
                  table_arg, my_charset_bin) {}
   enum ha_base_keytype key_type() const { return HA_KEYTYPE_VARBINARY; }
+  enum_field_types type() const { return FIELD_TYPE_GEOMETRY;}
+  void sql_type(String &str) const;
 
   void get_key_image(char *buff,uint length, imagetype type);
   void set_key_image(char *buff,uint length);
diff --git a/sql/ha_innodb.cc b/sql/ha_innodb.cc
index 8f933085066..f4d21bf6216 100644
--- a/sql/ha_innodb.cc
+++ b/sql/ha_innodb.cc
@@ -871,6 +871,7 @@ innobase_commit_low(
 /*================*/
 	trx_t*	trx)	/* in: transaction handle */
 {
+#ifndef EMBEDDED_LIBRARY
         if (current_thd->slave_thread) {
                 /* Update the replication position info inside InnoDB */
 #ifdef NEED_TO_BE_FIXED	  
@@ -884,6 +885,7 @@ innobase_commit_low(
 					  active_mi->rli.event_len +
 					  active_mi->rli.pending));
         }
+#endif /* EMBEDDED_LIBRARY */
         trx_commit_for_mysql(trx);
 }
 
diff --git a/sql/ha_myisam.cc b/sql/ha_myisam.cc
index 67fddf34d5c..0680f13a7df 100644
--- a/sql/ha_myisam.cc
+++ b/sql/ha_myisam.cc
@@ -60,11 +60,14 @@ static void mi_check_print_msg(MI_CHECK *param,	const char* msg_type,
 
   DBUG_PRINT(msg_type,("message: %s",msgbuf));
 
+#ifndef EMBEDDED_LIBRARY
   if (thd->net.vio == 0)
   {
     sql_print_error(msgbuf);
     return;
   }
+#endif
+
   if (param->testflag & (T_CREATE_MISSING_KEYS | T_SAFE_REPAIR |
 			 T_AUTO_REPAIR))
   {
@@ -138,6 +141,7 @@ const char *ha_myisam::index_type(uint key_number)
 
 int ha_myisam::net_read_dump(NET* net)
 {
+#ifndef EMBEDDED_LIBRARY
   int data_fd = file->dfile;
   int error = 0;
 
@@ -160,14 +164,17 @@ int ha_myisam::net_read_dump(NET* net)
       goto err;
     }
   }
-
 err:
   return error;
+#else
+  return (int)net;
+#endif
 }
 
 
 int ha_myisam::dump(THD* thd, int fd)
 {
+#ifndef EMBEDDED_LIBRARY
   MYISAM_SHARE* share = file->s;
   NET* net = &thd->net;
   uint blocksize = share->blocksize;
@@ -216,6 +223,9 @@ int ha_myisam::dump(THD* thd, int fd)
 err:
   my_free((gptr) buf, MYF(0));
   return error;
+#else
+  return (int)thd - fd;
+#endif
 }
 
 	/* Name is here without an extension */
@@ -1100,7 +1110,7 @@ int ha_myisam::create(const char *name, register TABLE *table_arg,
 	keydef[i].flag|=HA_AUTO_KEY;
 	found_auto_increment=1;
       }
-      if (field->type() == FIELD_TYPE_BLOB)
+      if ((field->type() == FIELD_TYPE_BLOB) || (field->type() == FIELD_TYPE_GEOMETRY))
       {
 	keydef[i].seg[j].flag|=HA_BLOB_PART;
 	/* save number of bytes used to pack length */
diff --git a/sql/item.cc b/sql/item.cc
index d05578c800a..10d26060278 100644
--- a/sql/item.cc
+++ b/sql/item.cc
@@ -569,7 +569,9 @@ bool Item_field::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
 	cause error ER_NON_UNIQ_ERROR in find_field_in_tables.
       */
       SELECT_LEX *last= 0;
-      
+#ifdef EMBEDDED_LIBRARY
+      thd->net.last_errno= 0;
+#endif
       Item **refer= (Item **)not_found_item;
       // Prevent using outer fields in subselects, that is not supported now
       SELECT_LEX *cursel=(SELECT_LEX *) thd->lex.current_select;
@@ -1006,6 +1008,65 @@ bool Item_field::send(Protocol *protocol, String *buffer)
   return protocol->store(result_field);
 }
 
+#ifdef EMBEDDED_LIBRARY
+bool Item::embedded_send(const CONVERT *convert, CHARSET_INFO *charset, MEM_ROOT *alloc, 
+			 char **result, ulong *length)
+{
+  char buff[MAX_FIELD_WIDTH];
+  String s(buff, sizeof(buff), charset), *value;
+  if (!(value=val_str(&s)) ||
+      !(*result=alloc_root(alloc, value->length() + 1)))
+  {
+    *result= NULL;
+    *length= 0;
+    return false;
+  }
+  if (!(*result=alloc_root(alloc, value->length() + 1)))
+    return true;
+  *length= value->length();
+  if (convert)
+    convert->convert_back(*result, value->ptr(), *length);
+  else
+    memcpy(*result, value->ptr(), *length);
+  (*result)[*length]= 0;
+  return false;
+}
+
+bool Item_null::embedded_send(const CONVERT *convert, CHARSET_INFO *charset, MEM_ROOT *alloc, 
+			     char **result, ulong *length)
+{
+  *result= NULL;
+  *length= 0;
+  return false;
+}
+
+bool Item_field::embedded_send(const CONVERT *convert, CHARSET_INFO *charset, MEM_ROOT *alloc, 
+			       char **result, ulong *length)
+{
+  if (result_field->is_null())
+  {
+    *result= NULL;
+    *length= 0;
+    return false;
+  }
+
+  char buff[MAX_FIELD_WIDTH];
+  String tmp(buff,sizeof(buff),default_charset_info);
+  result_field->val_str(&tmp,&tmp);
+
+  if (!(*result=alloc_root(alloc, tmp.length() + 1)))
+    return true;
+  *length= tmp.length();
+  if (convert)
+    convert->convert_back(*result, tmp.ptr(), *length);
+  else
+    memcpy(*result, tmp.ptr(), *length);
+  (*result)[*length]= 0;
+  return false;
+}
+
+#endif
+
 /*
   This is used for HAVING clause
   Find field in select list having the same name
diff --git a/sql/item.h b/sql/item.h
index 1ea76731fd3..47c7541d3e3 100644
--- a/sql/item.h
+++ b/sql/item.h
@@ -19,6 +19,7 @@
 #pragma interface			/* gcc class implementation */
 #endif
 
+class CONVERT;
 class Protocol;
 struct st_table_list;
 void item_init(void);			/* Init item functions */
@@ -63,6 +64,10 @@ public:
   virtual int save_safe_in_field(Field *field)
   { return save_in_field(field, 1); }
   virtual bool send(Protocol *protocol, String *str);
+#ifdef EMBEDDED_LIBRARY
+  virtual bool embedded_send(const CONVERT *convert, CHARSET_INFO *charset, MEM_ROOT *alloc, 
+			     char **result, ulong *length);
+#endif
   virtual bool eq(const Item *, bool binary_cmp) const;
   virtual Item_result result_type () const { return REAL_RESULT; }
   virtual enum_field_types field_type() const;
@@ -199,6 +204,10 @@ public:
   longlong val_int_result();
   String *str_result(String* tmp);
   bool send(Protocol *protocol, String *str_arg);
+#ifdef EMBEDDED_LIBRARY
+  bool embedded_send(const CONVERT *convert, CHARSET_INFO *charset, MEM_ROOT *alloc, 
+		     char **result, ulong *length);
+#endif
   bool fix_fields(THD *, struct st_table_list *, Item **);
   void make_field(Send_field *tmp_field);
   int save_in_field(Field *field,bool no_conversions);
@@ -231,6 +240,11 @@ public:
   String *val_str(String *str);
   int save_in_field(Field *field, bool no_conversions);
   int save_safe_in_field(Field *field);
+  bool send(Protocol *protocol, String *str);
+#ifdef EMBEDDED_LIBRARY
+  bool embedded_send(const CONVERT *convert, CHARSET_INFO *charset, MEM_ROOT *alloc, 
+		     char **result, ulong *length);
+#endif
   enum Item_result result_type () const { return STRING_RESULT; }
   enum_field_types field_type() const   { return MYSQL_TYPE_NULL; }
   bool fix_fields(THD *thd, struct st_table_list *list, Item **item)
@@ -239,7 +253,6 @@ public:
     max_length=0;
     return res;
   }
-  bool send(Protocol *protocol, String *str);
   bool basic_const_item() const { return 1; }
   Item *new_item() { return new Item_null(name); }
   bool is_null() { return 1; }
@@ -532,6 +545,11 @@ public:
     return (null_value=(*ref)->get_date(ltime,fuzzydate));
   }
   bool send(Protocol *prot, String *tmp){ return (*ref)->send(prot, tmp); }
+#ifdef EMBEDDED_LIBRARY
+  bool embedded_send(const CONVERT *convert, CHARSET_INFO *charset, MEM_ROOT *alloc, 
+		     char **result, ulong *length)
+    { return (*ref)->embedded_send(convert, charset, alloc, result, length); }
+#endif
   void make_field(Send_field *field)	{ (*ref)->make_field(field); }
   bool fix_fields(THD *, struct st_table_list *, Item **);
   int save_in_field(Field *field, bool no_conversions)
diff --git a/sql/item_func.cc b/sql/item_func.cc
index c0b6a872831..bcc04aac6a9 100644
--- a/sql/item_func.cc
+++ b/sql/item_func.cc
@@ -1656,6 +1656,7 @@ longlong Item_master_pos_wait::val_int()
     return 0;
   }
   ulong pos = (ulong)args[1]->val_int();
+#ifndef EMBEDDED_LIBRARY
   LOCK_ACTIVE_MI;
   if ((event_count = active_mi->rli.wait_for_pos(thd, log_name, pos)) == -1)
   {
@@ -1663,6 +1664,7 @@ longlong Item_master_pos_wait::val_int()
     event_count=0;
   }
   UNLOCK_ACTIVE_MI;
+#endif
   return event_count;
 }
 
diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc
index 473c4538ab1..7dcab11912e 100644
--- a/sql/item_strfunc.cc
+++ b/sql/item_strfunc.cc
@@ -1394,6 +1394,11 @@ String *Item_func_user::val_str(String *str)
   const char   *host=thd->host ? thd->host : thd->ip ? thd->ip : "";
   uint32       res_length=(strlen(thd->user)+strlen(host)+10) * cs->mbmaxlen;
 
+#ifdef EMBEDDED_LIBRARY
+  if (str->copy("localuser@localhost", (uint)strlen("localuser@localhost"), cs))
+    return &empty_string;
+#else
+
   if (str->alloc(res_length))
   {
       null_value=1;
@@ -1401,6 +1406,7 @@ String *Item_func_user::val_str(String *str)
   }
   res_length=cs->snprintf(cs, (char*)str->ptr(), res_length, "%s@%s",thd->user,host);
   str->length(res_length);
+#endif
   str->set_charset(cs);
   return str;
 }
diff --git a/sql/log.cc b/sql/log.cc
index dc7b5789efb..527d1605a2d 100644
--- a/sql/log.cc
+++ b/sql/log.cc
@@ -23,6 +23,8 @@
 #endif
 
 #include "mysql_priv.h"
+#include <mysql.h>
+
 #include "sql_acl.h"
 #include "sql_repl.h"
 
@@ -31,6 +33,7 @@
 #include <m_ctype.h>				// For test_if_number
 #include <assert.h>
 
+
 MYSQL_LOG mysql_log,mysql_update_log,mysql_slow_log,mysql_bin_log;
 extern I_List<i_string> binlog_do_db, binlog_ignore_db;
 
@@ -610,6 +613,8 @@ err:
     LOG_INFO_IO		Got IO error while reading file
 */
 
+#ifndef EMBEDDED_LIBRARY
+
 int MYSQL_LOG::purge_first_log(struct st_relay_log_info* rli)
 {
   int error;
@@ -739,6 +744,8 @@ err:
   DBUG_RETURN(error);
 }
 
+#endif /* EMBEDDED_LIBRARY */
+
 
 /*
   Create a new log file name
@@ -1048,6 +1055,7 @@ bool MYSQL_LOG::write(Log_event* event_info)
 #else
     IO_CACHE *file = &log_file;
 #endif    
+#ifndef EMBEDDED_LIBRARY
     if ((thd && !(thd->options & OPTION_BIN_LOG) &&
 	 (thd->master_access & SUPER_ACL)) ||
 	(local_db && !db_ok(local_db, binlog_do_db, binlog_ignore_db)))
@@ -1056,6 +1064,7 @@ bool MYSQL_LOG::write(Log_event* event_info)
       DBUG_PRINT("error",("!db_ok"));
       DBUG_RETURN(0);
     }
+#endif /* EMBEDDED_LIBRARY */
 
     error=1;
     /*
@@ -1419,6 +1428,7 @@ void MYSQL_LOG::close(bool exiting)
   DBUG_PRINT("enter",("exiting: %d", (int) exiting));
   if (is_open())
   {
+#ifndef EMBEDDED_LIBRARY
     if (log_type == LOG_BIN && !no_auto_events && exiting)
     {
       Stop_log_event s;
@@ -1426,6 +1436,7 @@ void MYSQL_LOG::close(bool exiting)
       s.write(&log_file);
       signal_update();
     }
+#endif /* EMBEDDED_LIBRARY */
     end_io_cache(&log_file);
     if (my_close(log_file.file,MYF(0)) < 0 && ! write_error)
     {
@@ -1549,3 +1560,6 @@ void sql_perror(const char *message)
   perror(message);
 #endif
 }
+
+
+
diff --git a/sql/log_event.cc b/sql/log_event.cc
index 1f4371d5919..913af1bdd7c 100644
--- a/sql/log_event.cc
+++ b/sql/log_event.cc
@@ -80,12 +80,14 @@ static void pretty_print_str(FILE* file, char* str, int len)
   ignored_error_code()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 inline int ignored_error_code(int err_code)
 {
   return use_slave_mask && bitmap_is_set(&slave_error_mask, err_code);
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
@@ -122,6 +124,7 @@ static void pretty_print_str(String* packet, char* str, int len)
   slave_load_file_stem()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 static inline char* slave_load_file_stem(char*buf, uint file_id,
 					 int event_server_id)
@@ -135,6 +138,7 @@ static inline char* slave_load_file_stem(char*buf, uint file_id,
   return int10_to_str(file_id, buf, 10);
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
@@ -148,6 +152,7 @@ static inline char* slave_load_file_stem(char*buf, uint file_id,
     Easily fixable by adding server_id as a prefix to the log files.
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 static void cleanup_load_tmpdir()
 {
@@ -167,6 +172,7 @@ static void cleanup_load_tmpdir()
   my_dirend(dirp);
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
@@ -284,6 +290,7 @@ Log_event::Log_event(const char* buf, bool old_format)
 
 
 #ifndef MYSQL_CLIENT
+#ifndef EMBEDDED_LIBRARY
 
 /*****************************************************************************
 
@@ -310,6 +317,7 @@ void Log_event::pack_info(Protocol *protocol)
 {
   protocol->store("",0);
 }
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
@@ -336,6 +344,7 @@ void Log_event::init_show_field_list(List<Item>* field_list)
   Only called by SHOW BINLOG EVENTS
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 int Log_event::net_send(Protocol *protocol, const char* log_name, my_off_t pos)
 {
   const char *p= strrchr(log_name, FN_LIBCHAR);
@@ -353,6 +362,7 @@ int Log_event::net_send(Protocol *protocol, const char* log_name, my_off_t pos)
   pack_info(protocol);
   return protocol->write();
 }
+#endif /* EMBEDDED_LIBRARY */
 #endif // !MYSQL_CLIENT
 
 /*****************************************************************************
@@ -560,9 +570,11 @@ Log_event* Log_event::read_log_event(const char* buf, int event_len,
   case ROTATE_EVENT:
     ev = new Rotate_log_event(buf, event_len, old_format);
     break;
+#ifndef EMBEDDED_LIBRARY
   case SLAVE_EVENT:
     ev = new Slave_log_event(buf, event_len);
     break;
+#endif /* EMBEDDED_LIBRARY */
   case CREATE_FILE_EVENT:
     ev = new Create_file_log_event(buf, event_len, old_format);
     break;
@@ -578,9 +590,11 @@ Log_event* Log_event::read_log_event(const char* buf, int event_len,
   case START_EVENT:
     ev = new Start_log_event(buf, old_format);
     break;
+#ifndef EMBEDDED_LIBRARY
   case STOP_EVENT:
     ev = new Stop_log_event(buf, old_format);
     break;
+#endif /* EMBEDDED_LIBRARY */
   case INTVAR_EVENT:
     ev = new Intvar_log_event(buf, old_format);
     break;
@@ -667,6 +681,7 @@ void Log_event::set_log_pos(MYSQL_LOG* log)
  *****************************************************************************
  ****************************************************************************/
 
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 /*****************************************************************************
 
@@ -690,6 +705,7 @@ void Query_log_event::pack_info(Protocol *protocol)
   protocol->store((char*) tmp.ptr(), tmp.length());
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
@@ -822,6 +838,7 @@ void Query_log_event::print(FILE* file, bool short_form, char* last_db)
   Query_log_event::exec_event()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 int Query_log_event::exec_event(struct st_relay_log_info* rli)
 {
@@ -911,6 +928,7 @@ int Query_log_event::exec_event(struct st_relay_log_info* rli)
   return Log_event::exec_event(rli); 
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 
 /*****************************************************************************
@@ -926,6 +944,7 @@ int Query_log_event::exec_event(struct st_relay_log_info* rli)
   Start_log_event::pack_info()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 void Start_log_event::pack_info(Protocol *protocol)
 {
@@ -941,6 +960,7 @@ void Start_log_event::pack_info(Protocol *protocol)
   protocol->store(tmp.ptr(), tmp.length());
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
@@ -1009,6 +1029,7 @@ int Start_log_event::write_data(IO_CACHE* file)
       In this case we should stop the slave.
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 int Start_log_event::exec_event(struct st_relay_log_info* rli)
 {
@@ -1022,6 +1043,7 @@ int Start_log_event::exec_event(struct st_relay_log_info* rli)
   return Log_event::exec_event(rli);
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 
 /*****************************************************************************
@@ -1037,6 +1059,7 @@ int Start_log_event::exec_event(struct st_relay_log_info* rli)
   Load_log_event::pack_info()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 void Load_log_event::pack_info(Protocol *protocol)
 {
@@ -1114,6 +1137,7 @@ void Load_log_event::pack_info(Protocol *protocol)
   protocol->store(tmp.ptr(), tmp.length());
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
@@ -1417,6 +1441,7 @@ void Load_log_event::set_fields(List<Item> &field_list)
   Load_log_event::exec_event()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 int Load_log_event::exec_event(NET* net, struct st_relay_log_info* rli)
 {
@@ -1528,6 +1553,7 @@ int Load_log_event::exec_event(NET* net, struct st_relay_log_info* rli)
   return Log_event::exec_event(rli); 
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 
 /*****************************************************************************
@@ -1543,6 +1569,7 @@ int Load_log_event::exec_event(NET* net, struct st_relay_log_info* rli)
   Rotate_log_event::pack_info()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 void Rotate_log_event::pack_info(Protocol *protocol)
 {
@@ -1557,6 +1584,7 @@ void Rotate_log_event::pack_info(Protocol *protocol)
   protocol->store(tmp.ptr(), tmp.length());
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
@@ -1649,6 +1677,7 @@ int Rotate_log_event::write_data(IO_CACHE* file)
     0	ok
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 int Rotate_log_event::exec_event(struct st_relay_log_info* rli)
 {
@@ -1666,6 +1695,7 @@ int Rotate_log_event::exec_event(struct st_relay_log_info* rli)
   DBUG_RETURN(0);
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 
 /*****************************************************************************
@@ -1681,6 +1711,7 @@ int Rotate_log_event::exec_event(struct st_relay_log_info* rli)
   Intvar_log_event::pack_info()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 void Intvar_log_event::pack_info(Protocol *protocol)
 {
@@ -1693,6 +1724,7 @@ void Intvar_log_event::pack_info(Protocol *protocol)
   protocol->store(tmp.ptr(), tmp.length());
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
@@ -1771,6 +1803,7 @@ void Intvar_log_event::print(FILE* file, bool short_form, char* last_db)
   Intvar_log_event::exec_event()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 int Intvar_log_event::exec_event(struct st_relay_log_info* rli)
 {
@@ -1787,6 +1820,7 @@ int Intvar_log_event::exec_event(struct st_relay_log_info* rli)
   return 0;
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 
 /*****************************************************************************
@@ -1802,6 +1836,7 @@ int Intvar_log_event::exec_event(struct st_relay_log_info* rli)
   Rand_log_event::pack_info()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 void Rand_log_event::pack_info(Protocol *protocol)
 {
@@ -1813,6 +1848,7 @@ void Rand_log_event::pack_info(Protocol *protocol)
   protocol->store(buf1, (uint) (pos-buf1));
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
@@ -1865,6 +1901,7 @@ void Rand_log_event::print(FILE* file, bool short_form, char* last_db)
   Rand_log_event::exec_event()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 int Rand_log_event::exec_event(struct st_relay_log_info* rli)
 {
@@ -1874,6 +1911,7 @@ int Rand_log_event::exec_event(struct st_relay_log_info* rli)
   return 0;
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 
 /*****************************************************************************
@@ -1889,6 +1927,8 @@ int Rand_log_event::exec_event(struct st_relay_log_info* rli)
   Slave_log_event::pack_info()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
+
 #ifndef MYSQL_CLIENT
 void Slave_log_event::pack_info(Protocol *protocol)
 {
@@ -2112,6 +2152,7 @@ int Stop_log_event::exec_event(struct st_relay_log_info* rli)
   return 0;
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 
 /*****************************************************************************
@@ -2237,6 +2278,7 @@ void Create_file_log_event::print(FILE* file, bool short_form,
   Create_file_log_event::pack_info()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 void Create_file_log_event::pack_info(Protocol *protocol)
 {
@@ -2256,12 +2298,14 @@ void Create_file_log_event::pack_info(Protocol *protocol)
   protocol->store((char*) tmp.ptr(), tmp.length());
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
   Create_file_log_event::exec_event()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 int Create_file_log_event::exec_event(struct st_relay_log_info* rli)
 {
@@ -2320,6 +2364,7 @@ err:
   return error ? 1 : Log_event::exec_event(rli);
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 
 /*****************************************************************************
@@ -2396,6 +2441,7 @@ void Append_block_log_event::print(FILE* file, bool short_form,
   Append_block_log_event::pack_info()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 void Append_block_log_event::pack_info(Protocol *protocol)
 {
@@ -2407,12 +2453,14 @@ void Append_block_log_event::pack_info(Protocol *protocol)
   protocol->store(buf, (int32) length);
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
   Append_block_log_event::exec_event()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 int Append_block_log_event::exec_event(struct st_relay_log_info* rli)
 {
@@ -2442,6 +2490,7 @@ err:
   return error ? error : Log_event::exec_event(rli);
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 
 /*****************************************************************************
@@ -2511,6 +2560,7 @@ void Delete_file_log_event::print(FILE* file, bool short_form,
   Delete_file_log_event::pack_info()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 void Delete_file_log_event::pack_info(Protocol *protocol)
 {
@@ -2520,12 +2570,14 @@ void Delete_file_log_event::pack_info(Protocol *protocol)
   protocol->store(buf, (int32) length);
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
   Delete_file_log_event::exec_event()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 int Delete_file_log_event::exec_event(struct st_relay_log_info* rli)
 {
@@ -2540,6 +2592,7 @@ int Delete_file_log_event::exec_event(struct st_relay_log_info* rli)
   return Log_event::exec_event(rli);
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 
 /*****************************************************************************
@@ -2610,6 +2663,7 @@ void Execute_load_log_event::print(FILE* file, bool short_form,
   Execute_load_log_event::pack_info()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 void Execute_load_log_event::pack_info(Protocol *protocol)
 {
@@ -2619,12 +2673,14 @@ void Execute_load_log_event::pack_info(Protocol *protocol)
   protocol->store(buf, (int32) length);
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 /*****************************************************************************
 
   Execute_load_log_event::exec_event()
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
 #ifndef MYSQL_CLIENT
 int Execute_load_log_event::exec_event(struct st_relay_log_info* rli)
 {
@@ -2685,6 +2741,7 @@ err:
   return error ? error : Log_event::exec_event(rli);
 }
 #endif // !MYSQL_CLIENT
+#endif /* EMBEDDED_LIBRARY */
 
 
 /*****************************************************************************
@@ -2776,8 +2833,3 @@ char* sql_ex_info::init(char* buf,char* buf_end,bool use_new_format)
 }
 
 
-
-
-
-
-
diff --git a/sql/log_event.h b/sql/log_event.h
index c4f93c7a9b6..e0ebe4150bb 100644
--- a/sql/log_event.h
+++ b/sql/log_event.h
@@ -267,10 +267,12 @@ public:
   static int read_log_event(IO_CACHE* file, String* packet,
 			    pthread_mutex_t* log_lock);
   void set_log_pos(MYSQL_LOG* log);
-  virtual void pack_info(Protocol *protocol);
-  int net_send(Protocol *protocol, const char* log_name, my_off_t pos);
   static void init_show_field_list(List<Item>* field_list);
+#ifndef EMBEDDED_LIBRARY
+  int net_send(Protocol *protocol, const char* log_name, my_off_t pos);
+  virtual void pack_info(Protocol *protocol);
   virtual int exec_event(struct st_relay_log_info* rli);
+#endif /* EMBEDDED_LIBRARY */
   virtual const char* get_db()
   {
     return thd ? thd->db : 0;
@@ -355,8 +357,10 @@ public:
   Query_log_event(THD* thd_arg, const char* query_arg, ulong query_length,
 		  bool using_trans);
   const char* get_db() { return db; }
+#ifndef EMBEDDED_LIBRARY
   void pack_info(Protocol* protocol);
   int exec_event(struct st_relay_log_info* rli);
+#endif /* EMBEDDED_LIBRARY */
 #else
   void print(FILE* file, bool short_form = 0, char* last_db = 0);
 #endif
@@ -383,6 +387,7 @@ public:
   }
 };
 
+#ifndef EMBEDDED_LIBRARY
 
 /*****************************************************************************
 
@@ -404,8 +409,10 @@ public:
 
 #ifndef MYSQL_CLIENT  
   Slave_log_event(THD* thd_arg, struct st_relay_log_info* rli);
+#ifndef EMBEDDED_LIBRARY
   void pack_info(Protocol* protocol);
   int exec_event(struct st_relay_log_info* rli);
+#endif /* EMBEDDED_LIBRARY */
 #else
   void print(FILE* file, bool short_form = 0, char* last_db = 0);
 #endif  
@@ -418,6 +425,8 @@ public:
   int write_data(IO_CACHE* file );
 };
 
+#endif /* EMBEDDED_LIBRARY */
+
 
 /*****************************************************************************
 
@@ -454,13 +463,15 @@ public:
 		 List<Item>& fields_arg, enum enum_duplicates handle_dup,
 		 bool using_trans);
   void set_fields(List<Item> &fields_arg);
-  void pack_info(Protocol* protocol);
   const char* get_db() { return db; }
+#ifndef EMBEDDED_LIBRARY
+  void pack_info(Protocol* protocol);
   int exec_event(struct st_relay_log_info* rli)
   {
     return exec_event(thd->slave_net,rli);
   }
   int exec_event(NET* net, struct st_relay_log_info* rli);
+#endif /* EMBEDDED_LIBRARY */
 #else
   void print(FILE* file, bool short_form = 0, char* last_db = 0);
 #endif
@@ -507,8 +518,10 @@ public:
     created = (uint32) when;
     memcpy(server_version, ::server_version, ST_SERVER_VER_LEN);
   }
+#ifndef EMBEDDED_LIBRARY
   void pack_info(Protocol* protocol);
   int exec_event(struct st_relay_log_info* rli);
+#endif /* EMBEDDED_LIBRARY */
 #else
   void print(FILE* file, bool short_form = 0, char* last_db = 0);
 #endif  
@@ -542,8 +555,10 @@ public:
   Intvar_log_event(THD* thd_arg,uchar type_arg, ulonglong val_arg)
     :Log_event(),val(val_arg),type(type_arg)
   {}
+#ifndef EMBEDDED_LIBRARY
   void pack_info(Protocol* protocol);
   int exec_event(struct st_relay_log_info* rli);
+#endif /* EMBEDDED_LIBRARY */
 #else
   void print(FILE* file, bool short_form = 0, char* last_db = 0);
 #endif  
@@ -574,8 +589,10 @@ class Rand_log_event: public Log_event
   Rand_log_event(THD* thd_arg, ulonglong seed1_arg, ulonglong seed2_arg)
     :Log_event(thd_arg,0,0),seed1(seed1_arg),seed2(seed2_arg)
   {}
+#ifndef EMBEDDED_LIBRARY
   void pack_info(Protocol* protocol);
   int exec_event(struct st_relay_log_info* rli);
+#endif /* EMBEDDED_LIBRARY */
 #else
   void print(FILE* file, bool short_form = 0, char* last_db = 0);
 #endif
@@ -594,13 +611,17 @@ class Rand_log_event: public Log_event
   Stop Log Event class
 
  ****************************************************************************/
+#ifndef EMBEDDED_LIBRARY
+
 class Stop_log_event: public Log_event
 {
 public:
 #ifndef MYSQL_CLIENT
   Stop_log_event() :Log_event()
   {}
+#ifndef EMBEDDED_LIBRARY
   int exec_event(struct st_relay_log_info* rli);
+#endif /* EMBEDDED_LIBRARY */
 #else
   void print(FILE* file, bool short_form = 0, char* last_db = 0);
 #endif  
@@ -613,6 +634,8 @@ public:
   bool is_valid() { return 1; }
 };
 
+#endif /* EMBEDDED_LIBRARY */
+
 
 /*****************************************************************************
 
@@ -636,8 +659,10 @@ public:
     pos(pos_arg),ident_len(ident_len_arg ? ident_len_arg :
 			   (uint) strlen(new_log_ident_arg)), alloced(0)
   {}
+#ifndef EMBEDDED_LIBRARY
   void pack_info(Protocol* protocol);
   int exec_event(struct st_relay_log_info* rli);
+#endif /* EMBEDDED_LIBRARY */
 #else
   void print(FILE* file, bool short_form = 0, char* last_db = 0);
 #endif
@@ -683,8 +708,10 @@ public:
 			enum enum_duplicates handle_dup,
 			char* block_arg, uint block_len_arg,
 			bool using_trans);
+#ifndef EMBEDDED_LIBRARY
   void pack_info(Protocol* protocol);
   int exec_event(struct st_relay_log_info* rli);
+#endif /* EMBEDDED_LIBRARY */
 #else
   void print(FILE* file, bool short_form = 0, char* last_db = 0);
 #endif  
@@ -733,8 +760,10 @@ public:
 #ifndef MYSQL_CLIENT
   Append_block_log_event(THD* thd, char* block_arg,
 			 uint block_len_arg, bool using_trans);
+#ifndef EMBEDDED_LIBRARY
   int exec_event(struct st_relay_log_info* rli);
   void pack_info(Protocol* protocol);
+#endif /* EMBEDDED_LIBRARY */
 #else
   void print(FILE* file, bool short_form = 0, char* last_db = 0);
 #endif
@@ -759,8 +788,10 @@ public:
   
 #ifndef MYSQL_CLIENT
   Delete_file_log_event(THD* thd, bool using_trans);
+#ifndef EMBEDDED_LIBRARY
   void pack_info(Protocol* protocol);
   int exec_event(struct st_relay_log_info* rli);
+#endif /* EMBEDDED_LIBRARY */
 #else
   void print(FILE* file, bool short_form = 0, char* last_db = 0);
 #endif  
@@ -785,8 +816,10 @@ public:
   
 #ifndef MYSQL_CLIENT
   Execute_load_log_event(THD* thd, bool using_trans);
+#ifndef EMBEDDED_LIBRARY
   void pack_info(Protocol* protocol);
   int exec_event(struct st_relay_log_info* rli);
+#endif /* EMBEDDED_LIBRARY */
 #else
   void print(FILE* file, bool short_form = 0, char* last_db = 0);
 #endif  
diff --git a/sql/mf_iocache.cc b/sql/mf_iocache.cc
index 1bc65eebd23..436b79b23c3 100644
--- a/sql/mf_iocache.cc
+++ b/sql/mf_iocache.cc
@@ -30,6 +30,8 @@
   flush_io_cache().  
 */
 
+#ifndef EMBEDDED_LIBRARY
+
 #define MAP_TO_USE_RAID
 #include "mysql_priv.h"
 #ifdef HAVE_AIOWAIT
@@ -81,3 +83,6 @@ int _my_b_net_read(register IO_CACHE *info, byte *Buffer,
 }
 
 } /* extern "C" */
+#endif /* EMBEDDED_LIBRARY */
+
+
diff --git a/sql/mini_client.cc b/sql/mini_client.cc
index 83f68a28228..b84f01da16c 100644
--- a/sql/mini_client.cc
+++ b/sql/mini_client.cc
@@ -22,6 +22,7 @@
  in case we decide to make them external at some point
 */
 
+#ifndef EMBEDDED_LIBRARY
 #include <my_global.h>
 /* my_pthread must be included early to be able to fix things */
 #if defined(THREAD)
@@ -1471,3 +1472,5 @@ MYSQL_RES *mc_mysql_store_result(MYSQL *mysql)
   mysql->fields=0;				/* fields is now in result */
   DBUG_RETURN(result);				/* Data fetched */
 }
+
+#endif /*EMBEDDED_LIBRARY*/
diff --git a/sql/mysql_priv.h b/sql/mysql_priv.h
index cf0cefd76da..a489237a6e8 100644
--- a/sql/mysql_priv.h
+++ b/sql/mysql_priv.h
@@ -879,6 +879,14 @@ inline void mark_as_null_row(TABLE *table)
   bfill(table->null_flags,table->null_bytes,255);
 }
 
+#ifdef EMBEDDED_LIBRARY
+  int embedded_send_row(THD *thd, int n_fields, char *data, int data_len);
+#define SEND_ROW(thd, n_fields, data, data_len)\
+  embedded_send_row(thd, n_fields, data, data_len)
+#else
+#define SEND_ROW(thd, n_fields, data, data_len)\
+  my_net_write(&thd->net, data, data_len)
+#endif
 compare_func_creator comp_eq_creator(bool invert);
 compare_func_creator comp_ge_creator(bool invert);
 compare_func_creator comp_gt_creator(bool invert);
diff --git a/sql/mysqld.cc b/sql/mysqld.cc
index 943af7b44be..8869a642ed3 100644
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@@ -485,6 +485,8 @@ static uint set_maximum_open_files(uint max_file_limit);
 #endif
 static ulong find_bit_type(const char *x, TYPELIB *bit_lib);
 
+
+#ifndef EMBEDDED_LIBRARY
 /****************************************************************************
 ** Code to end mysqld
 ****************************************************************************/
@@ -660,6 +662,7 @@ static void close_connections(void)
   DBUG_PRINT("quit",("close_connections thread"));
   DBUG_VOID_RETURN;
 }
+#endif /*EMBEDDED_LIBRARY*/
 
 static void close_server_sock()
 {
@@ -751,6 +754,7 @@ void kill_mysql(void)
   DBUG_VOID_RETURN;
 }
 
+#ifndef EMBEDDED_LIBRARY
 
 	/* Force server down. kill all connections and threads and exit */
 
@@ -791,13 +795,16 @@ static void __cdecl kill_server(int sig_ptr)
   RETURN_FROM_KILL_SERVER;
 }
 
+#endif /* EMBEDDED_LIBRARY */
 
 #ifdef USE_ONE_SIGNAL_HAND
 extern "C" pthread_handler_decl(kill_server_thread,arg __attribute__((unused)))
 {
   SHUTDOWN_THD;
   my_thread_init();				// Initialize new thread
+#ifndef EMBEDDED_LIBRARY
   kill_server(0);
+#endif /* EMBEDDED_LIBRARY */
   my_thread_end();				// Normally never reached
   return 0;
 }
@@ -868,8 +875,10 @@ void clean_up(bool print_message)
   DBUG_PRINT("exit",("clean_up"));
   if (cleanup_done++)
     return; /* purecov: inspected */
+#ifndef EMBEDDED_LIBRARY
   if (use_slave_mask)
     bitmap_free(&slave_error_mask);
+#endif
   acl_free(1);
   grant_free();
   query_cache_destroy();
@@ -891,12 +900,16 @@ void clean_up(bool print_message)
     free_defaults(defaults_argv);
   my_free(charsets_list, MYF(MY_ALLOW_ZERO_PTR));
   free_tmpdir(&mysql_tmpdir_list);
+#ifndef EMBEDDED_LIBRARY
   my_free(slave_load_tmpdir,MYF(MY_ALLOW_ZERO_PTR));
+#endif
   x_free(opt_bin_logname);
   x_free(opt_relay_logname);
   bitmap_free(&temp_pool);
   free_max_user_conn();
+#ifndef EMBEDDED_LIBRARY
   end_slave_list();
+#endif
 #ifdef USE_REGEX
   regex_end();
 #endif
@@ -1178,7 +1191,7 @@ void yyerror(const char *s)
 	     thd->lex.yylineno);
 }
 
-
+#ifndef EMBEDDED_LIBRARY
 void close_connection(NET *net,uint errcode,bool lock)
 {
   st_vio* vio;
@@ -1198,6 +1211,7 @@ void close_connection(NET *net,uint errcode,bool lock)
     (void) pthread_mutex_unlock(&LOCK_thread_count);
   DBUG_VOID_RETURN;
 }
+#endif
 
 	/* Called when a thread is aborted */
 	/* ARGSUSED */
@@ -1713,7 +1727,7 @@ extern "C" int my_message_sql(uint error, const char *str,
 
 void clear_error_message(THD *thd)
 {
-  thd->net.last_error[0]= 0;
+  thd->clear_error();
 }
 
 
@@ -1825,27 +1839,12 @@ bool open_log(MYSQL_LOG *log, const char *hostname,
 		   no_auto_events);
 }
 
-
-
-#ifdef __WIN__
-int win_main(int argc, char **argv)
-#else
-int main(int argc, char **argv)
-#endif
+static int init_common_variables(const char *conf_file_name, int argc, char **argv,
+				 const char **groups)
 {
-  DEBUGGER_OFF;
-
   my_umask=0660;		// Default umask for new files
   my_umask_dir=0700;		// Default umask for new directories
-  MAIN_THD;
-  /*
-    Initialize signal_th and shutdown_th to main_th for default value
-    as we need to initialize them to something safe. They are used
-    when compiled with safemalloc.
-  */
-  SIGNAL_THD;
-  SHUTDOWN_THD;
-  MY_INIT(argv[0]);		// init my_sys library & pthreads
+  umask(((~my_umask) & 0666));
   tzset();			// Set tzname
 
   start_time=time((time_t*) 0);
@@ -1877,21 +1876,15 @@ int main(int argc, char **argv)
     strmov(glob_hostname,"mysql");
   strmake(pidfile_name, glob_hostname, sizeof(pidfile_name)-5);
   strmov(fn_ext(pidfile_name),".pid");		// Add proper extension
+
 #ifndef DBUG_OFF
   strxmov(strend(server_version),MYSQL_SERVER_SUFFIX,"-debug",NullS);
 #else
   strmov(strend(server_version),MYSQL_SERVER_SUFFIX);
 #endif
-#ifdef _CUSTOMSTARTUPCONFIG_
-  if (_cust_check_startup())
-  {
-    /* _cust_check_startup will report startup failure error */
-    exit( 1 );
-  }
-#endif
-  load_defaults(MYSQL_CONFIG_NAME,load_default_groups,&argc,&argv);
-  defaults_argv=argv;
 
+  load_defaults(conf_file_name, groups, &argc, &argv);
+  defaults_argv=argv;
   set_options();
   get_options(argc,argv);
   if (opt_log || opt_update_log || opt_slow_log || opt_bin_log)
@@ -1899,8 +1892,46 @@ int main(int argc, char **argv)
   DBUG_PRINT("info",("%s  Ver %s for %s on %s\n",my_progname,
 		     server_version, SYSTEM_TYPE,MACHINE_TYPE));
 
-  /* These must be set early */
+#if defined( SET_RLIMIT_NOFILE) || defined( OS2)
+  /* connections and databases needs lots of files */
+  {
+    uint wanted_files=10+(uint) max(max_connections*5,
+				    max_connections+table_cache_size*2);
+    set_if_bigger(wanted_files, open_files_limit);
+    // Note that some system returns 0 if we succeed here:
+    uint files=set_maximum_open_files(wanted_files);
+    if (files && files < wanted_files && ! open_files_limit)
+    {
+      max_connections=	(ulong) min((files-10),max_connections);
+      table_cache_size= (ulong) max((files-10-max_connections)/2,64);
+      DBUG_PRINT("warning",
+		 ("Changed limits: max_connections: %ld  table_cache: %ld",
+		  max_connections,table_cache_size));
+      sql_print_error("Warning: Changed limits: max_connections: %ld  table_cache: %ld",max_connections,table_cache_size);
+    }
+  }
+#endif
+  unireg_init(opt_specialflag); /* Set up extern variabels */
+  init_errmessage();		/* Read error messages from file */
+  lex_init();
+  item_init();
+  set_var_init();
+  mysys_uses_curses=0;
+#ifdef USE_REGEX
+  regex_init();
+#endif
+  if (set_default_charset_by_name(sys_charset.value, MYF(MY_WME)))
+    return 1;
+  charsets_list= list_charsets(MYF(MY_CS_COMPILED | MY_CS_CONFIG));
+
+  if (use_temp_pool && bitmap_init(&temp_pool,1024,1))
+    return 2;
+
+  return 0;
+}
 
+static int init_thread_environement()
+{
   (void) pthread_mutex_init(&LOCK_mysql_create_db,MY_MUTEX_INIT_SLOW);
   (void) pthread_mutex_init(&LOCK_Acl,MY_MUTEX_INIT_SLOW);
   (void) pthread_mutex_init(&LOCK_open,MY_MUTEX_INIT_FAST);
@@ -1917,7 +1948,9 @@ int main(int argc, char **argv)
   (void) pthread_mutex_init(&LOCK_bytes_received,MY_MUTEX_INIT_FAST);
   (void) pthread_mutex_init(&LOCK_timezone,MY_MUTEX_INIT_FAST);
   (void) pthread_mutex_init(&LOCK_user_conn, MY_MUTEX_INIT_FAST);
+#ifndef EMBEDDED_LIBRARY
   (void) pthread_mutex_init(&LOCK_rpl_status, MY_MUTEX_INIT_FAST);
+#endif
   (void) pthread_mutex_init(&LOCK_active_mi, MY_MUTEX_INIT_FAST);
   (void) pthread_mutex_init(&LOCK_global_system_variables, MY_MUTEX_INIT_FAST);
   (void) my_rwlock_init(&LOCK_grant, NULL);
@@ -1926,13 +1959,30 @@ int main(int argc, char **argv)
   (void) pthread_cond_init(&COND_thread_cache,NULL);
   (void) pthread_cond_init(&COND_flush_thread_cache,NULL);
   (void) pthread_cond_init(&COND_manager,NULL);
+#ifndef EMBEDDED_LIBRARY
   (void) pthread_cond_init(&COND_rpl_status, NULL);
-  init_signals();
+#endif
+  /* Parameter for threads created for connections */
+  (void) pthread_attr_init(&connection_attrib);
+  (void) pthread_attr_setdetachstate(&connection_attrib,
+				     PTHREAD_CREATE_DETACHED);
+  pthread_attr_setstacksize(&connection_attrib,thread_stack);
+  pthread_attr_setscope(&connection_attrib, PTHREAD_SCOPE_SYSTEM);
 
-  if (set_default_charset_by_name(sys_charset.value, MYF(MY_WME)))
-    exit(1);
-  charsets_list= list_charsets(MYF(MY_CS_COMPILED | MY_CS_CONFIG));
+  if (pthread_key_create(&THR_THD,NULL) ||
+      pthread_key_create(&THR_MALLOC,NULL))
+  {
+    sql_print_error("Can't create thread-keys");
+    return 1;
+  }
 
+  (void) thr_setconcurrency(concurrency);	// 10 by default
+
+  return 0;
+}
+
+static void init_ssl()
+{
 #ifdef HAVE_OPENSSL
   if (opt_use_ssl)
   {
@@ -1944,70 +1994,13 @@ int main(int argc, char **argv)
     if (!ssl_acceptor_fd)
       opt_use_ssl = 0;
   }
+  if (des_key_file)
+    load_des_key_file(des_key_file);
 #endif /* HAVE_OPENSSL */
+}
 
-#ifdef HAVE_LIBWRAP
-  libwrapName= my_progname+dirname_length(my_progname);
-  openlog(libwrapName, LOG_PID, LOG_AUTH);
-#endif
-
-  if (!(opt_specialflag & SPECIAL_NO_PRIOR))
-    my_pthread_setprio(pthread_self(),CONNECT_PRIOR);
-  /* Parameter for threads created for connections */
-  (void) pthread_attr_init(&connection_attrib);
-  (void) pthread_attr_setdetachstate(&connection_attrib,
-				     PTHREAD_CREATE_DETACHED);
-  pthread_attr_setstacksize(&connection_attrib,thread_stack);
-
-  if (!(opt_specialflag & SPECIAL_NO_PRIOR))
-    my_pthread_attr_setprio(&connection_attrib,WAIT_PRIOR);
-  pthread_attr_setscope(&connection_attrib, PTHREAD_SCOPE_SYSTEM);
-
-#if defined( SET_RLIMIT_NOFILE) || defined( OS2)
-  /* connections and databases needs lots of files */
-  {
-    uint wanted_files=10+(uint) max(max_connections*5,
-				    max_connections+table_cache_size*2);
-    set_if_bigger(wanted_files, open_files_limit);
-    // Note that some system returns 0 if we succeed here:
-    uint files=set_maximum_open_files(wanted_files);
-    if (files && files < wanted_files && ! open_files_limit)
-    {
-      max_connections=	(ulong) min((files-10),max_connections);
-      table_cache_size= (ulong) max((files-10-max_connections)/2,64);
-      DBUG_PRINT("warning",
-		 ("Changed limits: max_connections: %ld  table_cache: %ld",
-		  max_connections,table_cache_size));
-      sql_print_error("Warning: Changed limits: max_connections: %ld  table_cache: %ld",max_connections,table_cache_size);
-    }
-  }
-#endif
-  unireg_init(opt_specialflag); /* Set up extern variabels */
-  init_errmessage();		/* Read error messages from file */
-  lex_init();
-  item_init();
-  set_var_init();
-  mysys_uses_curses=0;
-#ifdef USE_REGEX
-  regex_init();
-#endif
-  select_thread=pthread_self();
-  select_thread_in_use=1;
-  if (use_temp_pool && bitmap_init(&temp_pool,1024,1))
-    unireg_abort(1);
-
-  /*
-    We have enough space for fiddling with the argv, continue
-  */
-  umask(((~my_umask) & 0666));
-  if (my_setwd(mysql_real_data_home,MYF(MY_WME)))
-  {
-    unireg_abort(1);				/* purecov: inspected */
-  }
-  mysql_data_home= mysql_data_home_buff;
-  mysql_data_home[0]=FN_CURLIB;		// all paths are relative from here
-  mysql_data_home[1]=0;
-  server_init();
+static int init_server_components()
+{
   table_cache_init();
   hostname_cache_init();
   query_cache_result_size_limit(query_cache_limit);
@@ -2015,12 +2008,9 @@ int main(int argc, char **argv)
   randominit(&sql_rand,(ulong) start_time,(ulong) start_time/2);
   reset_floating_point_exceptions();
   init_thr_lock();
+#ifndef EMBEDDED_LIBRARY
   init_slave_list();
-#ifdef HAVE_OPENSSL
-  if (des_key_file)
-    load_des_key_file(des_key_file);
-#endif /* HAVE_OPENSSL */
-
+#endif
   /* Setup log files */
   if (opt_log)
     open_log(&mysql_log, glob_hostname, opt_logname, ".log", NullS,
@@ -2031,26 +2021,17 @@ int main(int argc, char **argv)
 	     NullS, LOG_NEW);
     using_update_log=1;
   }
-
+ 
   if (opt_slow_log)
     open_log(&mysql_slow_log, glob_hostname, opt_slow_logname, "-slow.log",
 	     NullS, LOG_NORMAL);
-#ifdef __WIN__
-#define MYSQL_ERR_FILE "mysql.err"
-  if (!opt_console)
-  {
-    freopen(MYSQL_ERR_FILE,"a+",stdout);
-    freopen(MYSQL_ERR_FILE,"a+",stderr);
-  }
-#endif
   if (ha_init())
   {
     sql_print_error("Can't init databases");
-    if (unix_sock != INVALID_SOCKET)
-      unlink(mysql_unix_port);
-    exit(1);
+    return 1;
   }
   ha_key_cache();
+
 #if defined(HAVE_MLOCKALL) && defined(MCL_CURRENT)
   if (locked_in_memory && !geteuid())
   {
@@ -2069,71 +2050,9 @@ int main(int argc, char **argv)
     (void) mi_log( 1 );
   ft_init_stopwords(ft_precompiled_stopwords);
 
-#ifdef __WIN__
-  if (!opt_console)
-    FreeConsole();				// Remove window
-#endif
-
-  /*
-    init signals & alarm
-    After this we can't quit by a simple unireg_abort
-  */
-  error_handler_hook = my_message_sql;
-  if (pthread_key_create(&THR_THD,NULL) ||
-      pthread_key_create(&THR_MALLOC,NULL))
-  {
-    sql_print_error("Can't create thread-keys");
-    if (unix_sock != INVALID_SOCKET)
-      unlink(mysql_unix_port);
-    exit(1);
-  }
-  start_signal_handler();				// Creates pidfile
-  if (acl_init((THD*) 0, opt_noacl))
-  {
-    abort_loop=1;
-    select_thread_in_use=0;
-    (void) pthread_kill(signal_thread,MYSQL_KILL_SIGNAL);
-#ifndef __WIN__
-    if (!opt_bootstrap)
-      (void) my_delete(pidfile_name,MYF(MY_WME));	// Not needed anymore
-#endif
-    if (unix_sock != INVALID_SOCKET)
-      unlink(mysql_unix_port);
-    exit(1);
-  }
-  if (!opt_noacl)
-    (void) grant_init((THD*) 0);
   init_max_user_conn();
   init_update_queries();
-  DBUG_ASSERT(current_thd == 0);
-
-#ifdef HAVE_DLOPEN
-  if (!opt_noacl)
-    udf_init();
-#endif
-  /* init_slave() must be called after the thread keys are created */
-  init_slave();
 
-  DBUG_ASSERT(current_thd == 0);
-  if (opt_bin_log && !server_id)
-  {
-    server_id= !master_host ? 1 : 2;
-    switch (server_id) {
-#ifdef EXTRA_DEBUG
-    case 1:
-      sql_print_error("\
-Warning: You have enabled the binary log, but you haven't set server-id:\n\
-Updates will be logged to the binary log, but connections to slaves will\n\
-not be accepted.");
-      break;
-#endif
-    case 2:
-      sql_print_error("\
-Warning: You should set server-id to a non-0 value if master_host is set.\n\
-The server will not act as a slave.");
-      break;
-    }
-  }
   if (opt_bin_log)
   {
     open_log(&mysql_bin_log, glob_hostname, opt_bin_logname, "-bin",
@@ -2141,25 +2060,29 @@ The server will not act as a slave.");
     using_update_log=1;
   }
 
+  return 0;
+}
 
-  if (opt_bootstrap)
-  {
-    int error=bootstrap(stdin);
-    end_thr_alarm();				// Don't allow alarms
-    unireg_abort(error ? 1 : 0);
-  }
-  if (opt_init_file)
+static void create_maintenance_thread()
+{
+  if (
+#ifdef HAVE_BERKELEY_DB
+      !berkeley_skip ||
+#endif
+      (flush_time && flush_time != ~(ulong) 0L))
   {
-    if (read_init_file(opt_init_file))
-    {
-      end_thr_alarm();				// Don't allow alarms
-      unireg_abort(1);
-    }
+    pthread_t hThread;
+    if (pthread_create(&hThread,&connection_attrib,handle_manager,0))
+      sql_print_error("Warning: Can't create thread to manage maintenance");
   }
-  (void) thr_setconcurrency(concurrency);	// 10 by default
-#if defined(__WIN__) && !defined(EMBEDDED_LIBRARY)	  //IRENA
+}
+
+static void create_shutdown_thread()
+{
+
+#ifdef __WIN__
   {
-    hEventShutdown=CreateEvent(0, FALSE, FALSE, shutdown_event_name);
+    hEventShutdown=CreateEvent(0, FALSE, FALSE, event_name);
     pthread_t hThread;
     if (pthread_create(&hThread,&connection_attrib,handle_shutdown,0))
       sql_print_error("Warning: Can't create thread to handle shutdown requests");
@@ -2176,38 +2099,24 @@ The server will not act as a slave.");
       sql_print_error("Warning: Can't create thread to handle shutdown requests");
   }
 #endif
+}
 
-  if (
-#ifdef HAVE_BERKELEY_DB
-      !berkeley_skip ||
-#endif
-      (flush_time && flush_time != ~(ulong) 0L))
-  {
-    pthread_t hThread;
-    if (pthread_create(&hThread,&connection_attrib,handle_manager,0))
-      sql_print_error("Warning: Can't create thread to manage maintenance");
-  }
-
-  printf(ER(ER_READY),my_progname,server_version,"");
-  fflush(stdout);
-#if defined(__NT__) || defined(HAVE_SMEM)
 #ifdef __NT__
+void create_named_pipe_thread()
+{
   if (hPipe == INVALID_HANDLE_VALUE &&
-     (!have_tcpip || opt_disable_networking) &&
-      !opt_enable_shared_memory)
+      (!have_tcpip || opt_disable_networking))
   {
-    sql_print_error("TCP/IP,--shared-memory or --named-pipe should be configured on NT OS");
-	unireg_abort(1);
+    sql_print_error("TCP/IP or --enable-named-pipe should be configured on NT OS");
+    unireg_abort(1);
   }
   else
-#endif
   {
     pthread_mutex_lock(&LOCK_thread_count);
     (void) pthread_cond_init(&COND_handler_count,NULL);
     {
       pthread_t hThread;
       handler_count=0;
-#ifdef __NT__
       if (hPipe != INVALID_HANDLE_VALUE && opt_enable_named_pipe)
       {
 	handler_count++;
@@ -2218,36 +2127,169 @@ The server will not act as a slave.");
 	  handler_count--;
 	}
       }
-#endif
-#ifdef HAVE_SMEM
-      if (opt_enable_shared_memory)
-      {
-        handler_count++;
-        if (pthread_create(&hThread,&connection_attrib,
-                            handle_connections_shared_memory, 0))
-        {
-          sql_print_error("Warning: Can't create thread to handle shared memory");
-          handler_count--;
-        }
-      }
-#endif
       if (have_tcpip && !opt_disable_networking)
       {
 	handler_count++;
 	if (pthread_create(&hThread,&connection_attrib,
 			   handle_connections_sockets, 0))
 	{
-	  sql_print_error("Warning: Can't create thread to handle tcp/ip");
+	  sql_print_error("Warning: Can't create thread to handle named pipes");
 	  handler_count--;
 	}
       }
       while (handler_count > 0)
-      {
 	pthread_cond_wait(&COND_handler_count,&LOCK_thread_count);
-      }
     }
     pthread_mutex_unlock(&LOCK_thread_count);
   }
+}
+#endif
+
+#ifndef EMBEDDED_LIBRARY
+#ifdef __WIN__
+int win_main(int argc, char **argv)
+#else
+int main(int argc, char **argv)
+#endif
+{
+  int init_error;
+
+  DEBUGGER_OFF;
+
+#ifdef _CUSTOMSTARTUPCONFIG_
+  if (_cust_check_startup())
+  {
+    / * _cust_check_startup will report startup failure error * /
+    exit( 1 );
+  }
+#endif
+
+  MY_INIT(argv[0]);		// init my_sys library & pthreads
+
+  if ((init_error=init_common_variables(MYSQL_CONFIG_NAME, 
+					argc, argv, load_default_groups)))
+    if (init_error == 2)
+      unireg_abort(1);
+    else
+      exit(1);
+
+  init_signals();
+  if (init_thread_environement())
+    exit(1);
+  select_thread=pthread_self();
+  select_thread_in_use=1;
+  if (!(opt_specialflag & SPECIAL_NO_PRIOR))
+    my_pthread_setprio(pthread_self(),CONNECT_PRIOR);
+
+  if (!(opt_specialflag & SPECIAL_NO_PRIOR))
+    my_pthread_attr_setprio(&connection_attrib,WAIT_PRIOR);
+
+  init_ssl();
+
+#ifdef HAVE_LIBWRAP
+  libwrapName= my_progname+dirname_length(my_progname);
+  openlog(libwrapName, LOG_PID, LOG_AUTH);
+#endif
+
+  /*
+    We have enough space for fiddling with the argv, continue
+  */
+  if (my_setwd(mysql_real_data_home,MYF(MY_WME)))
+  {
+    unireg_abort(1);				/* purecov: inspected */
+  }
+  mysql_data_home= mysql_data_home_buff;
+  mysql_data_home[0]=FN_CURLIB;		// all paths are relative from here
+  mysql_data_home[1]=0;
+  server_init();
+
+  if (opt_bin_log && !server_id)
+  {
+    server_id= !master_host ? 1 : 2;
+    switch (server_id) {
+#ifdef EXTRA_DEBUG
+    case 1:
+      sql_print_error("\
+Warning: You have enabled the binary log, but you haven't set server-id:\n\
+Updates will be logged to the binary log, but connections to slaves will\n\
+not be accepted.");
+      break;
+#endif
+    case 2:
+      sql_print_error("\
+Warning: You should set server-id to a non-0 value if master_host is set.\n\
+The server will not act as a slave.");
+      break;
+    }
+  }
+
+  if (init_server_components())
+    exit(1);
+
+#ifdef __WIN__
+#define MYSQL_ERR_FILE "mysql.err"
+  if (!opt_console)
+  {
+    freopen(MYSQL_ERR_FILE,"a+",stdout);
+    freopen(MYSQL_ERR_FILE,"a+",stderr);
+  }
+#endif
+
+#ifdef __WIN__
+  if (!opt_console)
+    FreeConsole();				// Remove window
+#endif
+
+  /*
+    init signals & alarm
+    After this we can't quit by a simple unireg_abort
+  */
+  error_handler_hook = my_message_sql;
+  start_signal_handler();				// Creates pidfile
+  if (acl_init((THD *)0, opt_noacl))
+  {
+    abort_loop=1;
+    select_thread_in_use=0;
+    (void) pthread_kill(signal_thread,MYSQL_KILL_SIGNAL);
+#ifndef __WIN__
+    if (!opt_bootstrap)
+      (void) my_delete(pidfile_name,MYF(MY_WME));	// Not needed anymore
+#endif
+    exit(1);
+  }
+  if (!opt_noacl)
+    (void) grant_init((THD *)0);
+
+#ifdef HAVE_DLOPEN
+  if (!opt_noacl)
+    udf_init();
+#endif
+  /* init_slave() must be called after the thread keys are created */
+  init_slave();
+  
+  if (opt_bootstrap)
+  {
+    int error=bootstrap(stdin);
+    end_thr_alarm();				// Don't allow alarms
+    unireg_abort(error ? 1 : 0);
+  }
+  if (opt_init_file)
+  {
+    if (read_init_file(opt_init_file))
+    {
+      end_thr_alarm();				// Don't allow alarms
+      unireg_abort(1);
+    }
+  }
+
+  create_shutdown_thread();
+  create_maintenance_thread();
+
+  printf(ER(ER_READY),my_progname,server_version,"");
+  fflush(stdout);
+
+#ifdef __NT__
+  create_named_pipe_thread();
 #else
   handle_connections_sockets(0);
 #ifdef EXTRA_DEBUG2
@@ -2294,6 +2336,7 @@ The server will not act as a slave.");
   return(0);					/* purecov: deadcode */
 }
 
+#endif /* EMBEDDED_LIBRARY */
 
 /****************************************************************************
   Main and thread entry function for Win32
@@ -2432,7 +2475,7 @@ int main(int argc, char **argv)
   Execute all commands from a file. Used by the mysql_install_db script to
   create MySQL privilege tables without having to start a full MySQL server.
 */
-
+#ifndef EMBEDDED_LIBRARY
 static int bootstrap(FILE *file)
 {
   THD *thd= new THD;
@@ -2469,6 +2512,8 @@ static int bootstrap(FILE *file)
   DBUG_RETURN(error);
 }
 
+#endif
+
 static bool read_init_file(char *file_name)
 {
   FILE *file;
@@ -2476,11 +2521,14 @@ static bool read_init_file(char *file_name)
   DBUG_PRINT("enter",("name: %s",file_name));
   if (!(file=my_fopen(file_name,O_RDONLY,MYF(MY_WME))))
     return(1);
+#ifndef EMBEDDED_LIBRARY
   bootstrap(file);				/* Ignore errors from this */
+#endif
   (void) my_fclose(file,MYF(MY_WME));
   return 0;
 }
 
+#ifndef EMBEDDED_LIBRARY
 
 static void create_new_thread(THD *thd)
 {
@@ -2562,6 +2610,7 @@ static void create_new_thread(THD *thd)
   DBUG_PRINT("info",("Thread created"));
   DBUG_VOID_RETURN;
 }
+#endif
 
 #ifdef SIGNALS_DONT_BREAK_READ
 inline void kill_broken_server()
@@ -2579,6 +2628,7 @@ inline void kill_broken_server()
 #define MAYBE_BROKEN_SYSCALL
 #endif
 
+#ifndef EMBEDDED_LIBRARY
 	/* Handle new connections and spawn new process to handle them */
 
 extern "C" pthread_handler_decl(handle_connections_sockets,arg __attribute__((unused)))
@@ -3083,6 +3133,7 @@ error:
 }
 #endif /* HAVE_SMEM */
 
+#endif /* EMBEDDED_LIBRARY */
 
 /******************************************************************************
 ** handle start options
@@ -3447,6 +3498,7 @@ struct my_option my_long_options[] =
    GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0},
   {"memlock", OPT_MEMLOCK, "Lock mysqld in memory", (gptr*) &locked_in_memory,
    (gptr*) &locked_in_memory, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+#ifndef EMBEDDED_LIBRARY
   {"disconnect-slave-event-count", OPT_DISCONNECT_SLAVE_EVENT_COUNT,
    "Option used by mysql-test for debugging and testing of replication",
    (gptr*) &disconnect_slave_event_count,
@@ -3465,6 +3517,7 @@ struct my_option my_long_options[] =
    (gptr*) &opt_sporadic_binlog_dump_fail,
    (gptr*) &opt_sporadic_binlog_dump_fail, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0,
    0},
+#endif /* EMBEDDED_LIBRARY */
   {"safemalloc-mem-limit", OPT_SAFEMALLOC_MEM_LIMIT,
    "Simulate memory shortage when compiled with the --with-debug=full option",
    0, 0, 0, GET_ULL, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
@@ -3607,12 +3660,14 @@ struct my_option my_long_options[] =
   {"relay-log-info-file", OPT_RELAY_LOG_INFO_FILE, "Undocumented",
    (gptr*) &relay_log_info_file, (gptr*) &relay_log_info_file, 0, GET_STR,
    REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+#ifndef EMBEDDED_LIBRARY
   {"slave-load-tmpdir", OPT_SLAVE_LOAD_TMPDIR, "Undocumented",
    (gptr*) &slave_load_tmpdir, (gptr*) &slave_load_tmpdir, 0, GET_STR_ALLOC,
    REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
   {"slave-skip-errors", OPT_SLAVE_SKIP_ERRORS,
    "Tells the slave thread to continue replication when a query returns an error from the provided list",
    0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+#endif
   {"socket", OPT_SOCKET, "Socket file to use for connection",
    (gptr*) &mysql_unix_port, (gptr*) &mysql_unix_port, 0, GET_STR,
    REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
@@ -3940,6 +3995,7 @@ struct my_option my_long_options[] =
    (gptr*) &global_system_variables.read_buff_size,
    (gptr*) &max_system_variables.read_buff_size,0, GET_ULONG, REQUIRED_ARG,
    128*1024L, IO_SIZE*2+MALLOC_OVERHEAD, ~0L, MALLOC_OVERHEAD, IO_SIZE, 0},
+#ifndef EMBEDDED_LIBRARY
   {"relay_log_space_limit", OPT_RELAY_LOG_SPACE_LIMIT,
    "Max space to use for all relay logs",
    (gptr*) &relay_log_space_limit,
@@ -3954,6 +4010,7 @@ struct my_option my_long_options[] =
    "Number of seconds to wait for more data from a master/slave connection before aborting the read.",
    (gptr*) &slave_net_timeout, (gptr*) &slave_net_timeout, 0,
    GET_ULONG, REQUIRED_ARG, SLAVE_NET_TIMEOUT, 1, LONG_TIMEOUT, 0, 1, 0},
+#endif
   {"slow_launch_time", OPT_SLOW_LAUNCH_TIME,
    "If creating the thread takes longer than this value (in seconds), the Slow_launch_threads counter will be incremented.",
    (gptr*) &slow_launch_time, (gptr*) &slow_launch_time, 0, GET_ULONG,
@@ -4297,9 +4354,11 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
   case 'o':
     protocol_version=PROTOCOL_VERSION-1;
     break;
+#ifndef EMBEDDED_LIBRARY
   case OPT_SLAVE_SKIP_ERRORS:
     init_slave_skip_errors(argument);
     break;
+#endif
   case OPT_SAFEMALLOC_MEM_LIMIT:
 #if !defined(DBUG_OFF) && defined(SAFEMALLOC)
     safemalloc_mem_limit = atoi(argument);
@@ -4339,6 +4398,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
   case (int) OPT_BIN_LOG:
     opt_bin_log=1;
     break;
+#ifndef EMBEDDED_LIBRARY
   case (int) OPT_INIT_RPL_ROLE:
   {
     int role;
@@ -4459,13 +4519,14 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
     table_rules_on = 1;
     break;
   }
-  case (int) OPT_SLOW_QUERY_LOG:
-    opt_slow_log=1;
-    break;
   case (int)OPT_RECKLESS_SLAVE:
     opt_reckless_slave = 1;
     init_slave_skip_errors("all");
     break;
+#endif /* EMBEDDED_LIBRARY */
+  case (int) OPT_SLOW_QUERY_LOG:
+    opt_slow_log=1;
+    break;
   case (int) OPT_SKIP_NEW:
     opt_specialflag|= SPECIAL_NO_NEW_FUNC;
     delay_key_write_options= (uint) DELAY_KEY_WRITE_NONE;
@@ -4839,11 +4900,13 @@ static void fix_paths(void)
 
   if (init_tmpdir(&mysql_tmpdir_list, opt_mysql_tmpdir))
     exit(1);
+#ifndef EMBEDDED_LIBRARY
   if (!slave_load_tmpdir)
   {
     if (!(slave_load_tmpdir = (char*) my_strdup(mysql_tmpdir, MYF(MY_FAE))))
       exit(1);
   }
+#endif
 }
 
 
diff --git a/sql/net_serv.cc b/sql/net_serv.cc
index d165125eb90..f9adee5812a 100644
--- a/sql/net_serv.cc
+++ b/sql/net_serv.cc
@@ -23,6 +23,7 @@
   3 byte length & 1 byte package-number.
 */
 
+#ifndef EMBEDDED_LIBRARY
 #ifdef __WIN__
 #include <winsock.h>
 #endif
@@ -852,3 +853,6 @@ my_net_read(NET *net)
 #endif /* HAVE_COMPRESS */
   return len;
 }
+
+#endif /* EMBEDDED_LIBRARY */
+
diff --git a/sql/protocol.cc b/sql/protocol.cc
index 88bfe6831c4..ec7ced0e626 100644
--- a/sql/protocol.cc
+++ b/sql/protocol.cc
@@ -39,7 +39,9 @@ void send_error(THD *thd, uint sql_errno, const char *err)
 		      err ? err : net->last_error[0] ?
 		      net->last_error : "NULL"));
 
+#ifndef EMBEDDED_LIBRARY
   query_cache_abort(net);
+#endif
   thd->query_error=  1; // needed to catch query errors during replication
   if (!err)
   {
@@ -56,6 +58,12 @@ void send_error(THD *thd, uint sql_errno, const char *err)
       }
     }
   }
+
+#ifdef EMBEDDED_LIBRARY
+  net->last_errno= sql_errno;
+  strmake(net->last_error, err, sizeof(net->last_error)-1);
+#else
+
   if (net->vio == 0)
   {
     if (thd->bootstrap)
@@ -78,6 +86,7 @@ void send_error(THD *thd, uint sql_errno, const char *err)
     set_if_smaller(length,MYSQL_ERRMSG_SIZE-1);
   }
   VOID(net_write_command(net,(uchar) 255, "", 0, (char*) err,length));
+#endif  /* EMBEDDED_LIBRARY*/
   thd->fatal_error=0;			// Error message is given
   thd->net.report_error= 0;
   DBUG_VOID_RETURN;
@@ -88,6 +97,7 @@ void send_error(THD *thd, uint sql_errno, const char *err)
   This is used by mysqld.cc, which doesn't have a THD
 */
 
+#ifndef EMBEDDED_LIBRARY
 void net_send_error(NET *net, uint sql_errno, const char *err)
 {
   char buff[2];
@@ -100,7 +110,7 @@ void net_send_error(NET *net, uint sql_errno, const char *err)
   net_write_command(net,(uchar) 255, buff, 2, err, length);
   DBUG_VOID_RETURN;
 }
-
+#endif
 
 /*
   Send a warning to the end user
@@ -137,14 +147,22 @@ net_printf(THD *thd, uint errcode, ...)
 {
   va_list args;
   uint length,offset;
-  const char *format,*text_pos;
+  const char *format;
+#ifndef EMBEDDED_LIBRARY
+  const char *text_pos;
+#else
+  char text_pos[500];
+#endif
   int head_length= NET_HEADER_SIZE;
   NET *net= &thd->net;
+
   DBUG_ENTER("net_printf");
   DBUG_PRINT("enter",("message: %u",errcode));
 
   thd->query_error=  1; // needed to catch query errors during replication
+#ifndef EMBEDDED_LIBRARY
   query_cache_abort(net);	// Safety
+#endif
   va_start(args,errcode);
   /*
     The following is needed to make net_printf() work with 0 argument for
@@ -160,13 +178,16 @@ net_printf(THD *thd, uint errcode, ...)
     errcode= ER_UNKNOWN_ERROR;
   }
   offset= net->return_errno ? 2 : 0;
+#ifndef EMBEDDED_LIBRARY
   text_pos=(char*) net->buff+head_length+offset+1;
+#endif
   (void) vsprintf(my_const_cast(char*) (text_pos),format,args);
   length=(uint) strlen((char*) text_pos);
   if (length >= sizeof(net->last_error))
     length=sizeof(net->last_error)-1;		/* purecov: inspected */
   va_end(args);
 
+#ifndef EMBEDDED_LIBRARY
   if (net->vio == 0)
   {
     if (thd->bootstrap)
@@ -184,10 +205,36 @@ net_printf(THD *thd, uint errcode, ...)
   if (offset)
     int2store(text_pos-2, errcode);
   VOID(net_real_write(net,(char*) net->buff,length+head_length+1+offset));
+#else
+  net->last_errno= errcode;
+  strmake(net->last_error, text_pos, length);
+#endif
   thd->fatal_error=0;			// Error message is given
   DBUG_VOID_RETURN;
 }
 
+/*
+  Function called by my_net_init() to set some check variables
+*/
+
+#ifndef EMBEDDED_LIBRARY
+extern "C" {
+void my_net_local_init(NET *net)
+{
+  net->max_packet=   (uint) global_system_variables.net_buffer_length;
+  net->read_timeout= (uint) global_system_variables.net_read_timeout;
+  net->write_timeout=(uint) global_system_variables.net_write_timeout;
+  net->retry_count=  (uint) global_system_variables.net_retry_count;
+  net->max_packet_size= max(global_system_variables.net_buffer_length,
+			    global_system_variables.max_allowed_packet);
+}
+}
+
+#else /* EMBEDDED_LIBRARY */
+void my_net_local_init(NET *net __attribute__(unused))
+{
+}
+#endif /* EMBEDDED_LIBRARY */
 
 /*
   Return ok to the client.
@@ -214,6 +261,7 @@ net_printf(THD *thd, uint errcode, ...)
 
    If net->no_send_ok return without sending packet
 */    
+#ifndef EMBEDDED_LIBRARY
 
 void
 send_ok(THD *thd, ha_rows affected_rows, ulonglong id, const char *message)
@@ -299,6 +347,7 @@ send_eof(THD *thd, bool no_flush)
   }
   DBUG_VOID_RETURN;
 }
+#endif /* EMBEDDED_LIBRARY */
 
 
 /****************************************************************************
diff --git a/sql/repl_failsafe.cc b/sql/repl_failsafe.cc
index 16b2eedd3b2..4942dd9cfd8 100644
--- a/sql/repl_failsafe.cc
+++ b/sql/repl_failsafe.cc
@@ -16,6 +16,8 @@
 
 // Sasha Pachev <sasha@mysql.com> is currently in charge of this file
 
+#ifndef EMBEDDED_LIBRARY
+
 #include "mysql_priv.h"
 #include "repl_failsafe.h"
 #include "sql_repl.h"
@@ -893,3 +895,6 @@ err:
 
   return error;
 }
+
+#endif /* EMBEDDED_LIBRARY */
+
diff --git a/sql/repl_failsafe.h b/sql/repl_failsafe.h
index ef1dc1f8778..e517f0a5a8a 100644
--- a/sql/repl_failsafe.h
+++ b/sql/repl_failsafe.h
@@ -1,3 +1,4 @@
+#ifndef EMBEDDED_LIBRARY
 #ifndef REPL_FAILSAFE_H
 #define REPL_FAILSAFE_H
 
@@ -35,3 +36,4 @@ int register_slave(THD* thd, uchar* packet, uint packet_length);
 void unregister_slave(THD* thd, bool only_mine, bool need_mutex);
 
 #endif
+#endif /* EMBEDDED_LIBRARY */
diff --git a/sql/set_var.cc b/sql/set_var.cc
index 3404df1c56a..dd30d2e377d 100644
--- a/sql/set_var.cc
+++ b/sql/set_var.cc
@@ -45,6 +45,7 @@
 #endif
 
 #include "mysql_priv.h"
+#include <mysql.h>
 #include "slave.h"
 #include "sql_acl.h"
 #include <my_getopt.h>
@@ -205,8 +206,10 @@ sys_var_thd_enum	sys_query_cache_type("query_cache_type",
 sys_var_long_ptr	sys_server_id("server_id",&server_id);
 sys_var_bool_ptr	sys_slave_compressed_protocol("slave_compressed_protocol",
 						      &opt_slave_compressed_protocol);
+#ifndef EMBEDDED_LIBRARY
 sys_var_long_ptr	sys_slave_net_timeout("slave_net_timeout",
 					      &slave_net_timeout);
+#endif
 sys_var_long_ptr	sys_slow_launch_time("slow_launch_time",
 					     &slow_launch_time);
 sys_var_thd_ulong	sys_sort_buffer("sort_buffer_size",
@@ -296,7 +299,9 @@ static sys_var_readonly		sys_warning_count("warning_count",
 						  get_warning_count);
 
 /* alias for last_insert_id() to be compatible with Sybase */
+#ifndef EMBEDDED_LIBRARY
 static sys_var_slave_skip_counter sys_slave_skip_counter("sql_slave_skip_counter");
+#endif
 static sys_var_rand_seed1	sys_rand_seed1("rand_seed1");
 static sys_var_rand_seed2	sys_rand_seed2("rand_seed2");
 
@@ -378,9 +383,11 @@ sys_var *sys_variables[]=
   &sys_safe_updates,
   &sys_select_limit,
   &sys_server_id,
+#ifndef EMBEDDED_LIBRARY
   &sys_slave_compressed_protocol,
   &sys_slave_net_timeout,
   &sys_slave_skip_counter,
+#endif
   &sys_slow_launch_time,
   &sys_sort_buffer,
   &sys_sql_big_tables,
@@ -473,7 +480,9 @@ struct show_var_st init_vars[]= {
   {"log",                     (char*) &opt_log,                     SHOW_BOOL},
   {"log_update",              (char*) &opt_update_log,              SHOW_BOOL},
   {"log_bin",                 (char*) &opt_bin_log,                 SHOW_BOOL},
+#ifndef EMBEDDED_LIBRARY
   {"log_slave_updates",       (char*) &opt_log_slave_updates,       SHOW_MY_BOOL},
+#endif
   {"log_slow_queries",        (char*) &opt_slow_log,                SHOW_BOOL},
   {sys_log_warnings.name,     (char*) &sys_log_warnings,	    SHOW_SYS},
   {sys_long_query_time.name,  (char*) &sys_long_query_time, 	    SHOW_SYS},
@@ -525,7 +534,9 @@ struct show_var_st init_vars[]= {
   {"shared_memory_base_name", (char*) &shared_memory_base_name,     SHOW_CHAR_PTR},
 #endif
   {sys_server_id.name,	      (char*) &sys_server_id,		    SHOW_SYS},
+#ifndef EMBEDDED_LIBRARY
   {sys_slave_net_timeout.name,(char*) &sys_slave_net_timeout,	    SHOW_SYS},
+#endif
   {"skip_external_locking",   (char*) &my_disable_locking,          SHOW_MY_BOOL},
   {"skip_networking",         (char*) &opt_disable_networking,      SHOW_BOOL},
   {"skip_show_database",      (char*) &opt_skip_show_db,            SHOW_BOOL},
@@ -625,6 +636,7 @@ static void fix_tx_isolation(THD *thd, enum_var_type type)
   If we are changing the thread variable, we have to copy it to NET too
 */
 
+#ifndef EMBEDDED_LIBRARY
 static void fix_net_read_timeout(THD *thd, enum_var_type type)
 {
   if (type != OPT_GLOBAL)
@@ -643,6 +655,14 @@ static void fix_net_retry_count(THD *thd, enum_var_type type)
   if (type != OPT_GLOBAL)
     thd->net.retry_count=thd->variables.net_retry_count;
 }
+#else /* EMBEDDED_LIBRARY */
+static void fix_net_read_timeout(THD *thd __attribute__(unused), enum_var_type type __attribute__(unused))
+{}
+static void fix_net_write_timeout(THD *thd __attribute__(unused), enum_var_type type __attribute__(unused))
+{}
+static void fix_net_retry_count(THD *thd __attribute__(unused), enum_var_type type __attribute__(unused))
+{}
+#endif /* EMBEDDED_LIBRARY */
 
 
 static void fix_query_cache_size(THD *thd, enum_var_type type)
@@ -1059,6 +1079,7 @@ byte *sys_var_insert_id::value_ptr(THD *thd, enum_var_type type)
 }
 
 
+#ifndef EMBEDDED_LIBRARY
 bool sys_var_slave_skip_counter::check(THD *thd, set_var *var)
 {
   int result= 0;
@@ -1094,7 +1115,7 @@ bool sys_var_slave_skip_counter::update(THD *thd, set_var *var)
   UNLOCK_ACTIVE_MI;
   return 0;
 }
-
+#endif /* EMBEDDED_LIBRARY */
 
 bool sys_var_rand_seed1::update(THD *thd, set_var *var)
 {
diff --git a/sql/set_var.h b/sql/set_var.h
index 39a5995e30f..d18c8c44596 100644
--- a/sql/set_var.h
+++ b/sql/set_var.h
@@ -339,6 +339,7 @@ public:
 };
 
 
+#ifndef EMBEDDED_LIBRARY
 class sys_var_slave_skip_counter :public sys_var
 {
 public:
@@ -351,7 +352,7 @@ public:
     type() or value_ptr()
   */
 };
-
+#endif
 
 class sys_var_rand_seed1 :public sys_var
 {
diff --git a/sql/slave.cc b/sql/slave.cc
index 7d3ec8d3dce..24ec1fc2536 100644
--- a/sql/slave.cc
+++ b/sql/slave.cc
@@ -14,7 +14,7 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
-
+#ifndef EMBEDDED_LIBRARY
 #include "mysql_priv.h"
 #include <mysql.h>
 #include <myisam.h>
@@ -3181,3 +3181,5 @@ err:
 template class I_List_iterator<i_string>;
 template class I_List_iterator<i_string_pair>;
 #endif
+
+#endif /* EMBEDDED_LIBRARY */
diff --git a/sql/slave.h b/sql/slave.h
index 2c750e415bc..84685b7e429 100644
--- a/sql/slave.h
+++ b/sql/slave.h
@@ -1,3 +1,5 @@
+#ifndef EMBEDDED_LIBRARY
+
 #ifndef SLAVE_H
 #define SLAVE_H
 
@@ -461,3 +463,7 @@ extern I_List<i_string_pair> replicate_rewrite_db;
 extern I_List<THD> threads;
 
 #endif
+#else
+#define SLAVE_IO  1
+#define SLAVE_SQL 2
+#endif /* EMBEDDED_LIBRARY */
diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc
index 310ac16e927..e2ddd2cba81 100644
--- a/sql/sql_acl.cc
+++ b/sql/sql_acl.cc
@@ -2706,8 +2706,12 @@ ulong get_table_grant(THD *thd, TABLE_LIST *table)
   GRANT_TABLE *grant_table;
 
   rw_rdlock(&LOCK_grant);
+#ifdef EMBEDDED_LIBRARY
+  grant_table= NULL;
+#else
   grant_table = table_hash_search(thd->host,thd->ip,db,user,
 				       table->real_name,0);
+#endif
   table->grant.grant_table=grant_table; // Remember for column test
   table->grant.version=grant_version;
   if (grant_table)
diff --git a/sql/sql_base.cc b/sql/sql_base.cc
index 87cc0d616a9..f7a0c6960d4 100644
--- a/sql/sql_base.cc
+++ b/sql/sql_base.cc
@@ -195,7 +195,6 @@ OPEN_TABLE_LIST *list_open_tables(THD *thd, const char *wild)
   DBUG_RETURN(open_list);
 }
 
-
 /*****************************************************************************
  *	 Functions to free open table cache
  ****************************************************************************/
diff --git a/sql/sql_cache.cc b/sql/sql_cache.cc
index aa0f5824b4e..f0c16369ef9 100644
--- a/sql/sql_cache.cc
+++ b/sql/sql_cache.cc
@@ -761,7 +761,7 @@ void Query_cache::store_query(THD *thd, TABLE_LIST *tables_used)
   if ((local_tables = is_cacheable(thd, thd->query_length,
 			     thd->query, &thd->lex, tables_used)))
   {
-    NET *net = &thd->net;
+    NET *net= &thd->net;
     byte flags = (thd->client_capabilities & CLIENT_LONG_FLAG ? 0x80 : 0);
     STRUCT_LOCK(&structure_guard_mutex);
 
@@ -1022,11 +1022,13 @@ Query_cache::send_result_to_client(THD *thd, char *sql, uint query_length)
 			ALIGN_SIZE(sizeof(Query_cache_result))));
 
     Query_cache_result *result = result_block->result();
+#ifndef EMBEDDED_LIBRARY
     if (net_real_write(&thd->net, result->data(),
 		       result_block->used -
 		       result_block->headers_len() -
 		       ALIGN_SIZE(sizeof(Query_cache_result))))
       break;					// Client aborted
+#endif
     result_block = result_block->next;
   } while (result_block != first_result_block);
 
diff --git a/sql/sql_class.cc b/sql/sql_class.cc
index 345a2e6f34d..a4cd34e7856 100644
--- a/sql/sql_class.cc
+++ b/sql/sql_class.cc
@@ -109,8 +109,10 @@ THD::THD():user_time(0), fatal_error(0),
   mysys_var=0;
 #ifndef DBUG_OFF
   dbug_sentry=THD_SENTRY_MAGIC;
-#endif  
+#endif
+#ifndef EMBEDDED_LIBRARY  
   net.vio=0;
+#endif
   net.last_error[0]=0;				// If error on boot
   ull=0;
   system_thread=cleanup_done=0;
@@ -268,11 +270,13 @@ THD::~THD()
   pthread_mutex_unlock(&LOCK_delete);
 
   /* Close connection */
+#ifndef EMBEDDED_LIBRARY  
   if (net.vio)
   {
     vio_delete(net.vio);
     net_end(&net); 
   }
+#endif
   if (!cleanup_done)
     cleanup();
 #ifdef USING_TRANSACTIONS
@@ -513,6 +517,8 @@ bool select_send::send_fields(List<Item> &list,uint flag)
 }
 
 
+#ifndef EMBEDDED_LIBRARY
+
 /* Send data to client. Returns 0 if ok */
 
 bool select_send::send_data(List<Item> &items)
@@ -545,6 +551,7 @@ bool select_send::send_data(List<Item> &items)
     DBUG_RETURN(protocol->write());
   DBUG_RETURN(1);
 }
+#endif /* EMBEDDED_LIBRARY */
 
 bool select_send::send_eof()
 {
diff --git a/sql/sql_class.h b/sql/sql_class.h
index 50ab7919998..1d5a00682b8 100644
--- a/sql/sql_class.h
+++ b/sql/sql_class.h
@@ -178,6 +178,9 @@ public:
     convert_array(from_map, (uchar*) a,length);
   }
   bool store(String *, const char *,uint);
+#ifdef EMBEDDED_LIBRARY
+  void convert_back(char *dest, const char *source, uint length) const;
+#endif
   inline uint number() { return numb; }
 };
 
@@ -338,6 +341,10 @@ class select_result;
 #define THD_SENTRY_MAGIC 0xfeedd1ff
 #define THD_SENTRY_GONE  0xdeadbeef
 
+#ifdef EMBEDDED_LIBRARY
+typedef struct st_mysql;
+#endif
+
 #define THD_CHECK_SENTRY(thd) DBUG_ASSERT(thd->dbug_sentry == THD_SENTRY_MAGIC)
 
 struct system_variables
@@ -381,9 +388,11 @@ struct system_variables
   For each client connection we create a separate thread with THD serving as
   a thread/connection descriptor
 */
-
 class THD :public ilink {
 public:
+#ifdef EMBEDDED_LIBRARY
+  struct st_mysql  *mysql;
+#endif
   NET	  net;				// client connection descriptor
   LEX	  lex;				// parse tree descriptor
   MEM_ROOT mem_root;			// 1 command-life memory pool
@@ -541,6 +550,7 @@ public:
 
   THD();
   ~THD();
+
   void init(void);
   void change_user(void);
   void cleanup(void);
@@ -636,12 +646,17 @@ public:
   void add_changed_table(const char *key, long key_length);
   CHANGED_TABLE_LIST * changed_table_dup(const char *key, long key_length);
   int send_explain_fields(select_result *result);
+#ifndef EMBEDDED_LIBRARY
   inline void clear_error()
   {
     net.last_error[0]= 0;
     net.last_errno= 0;
     net.report_error= 0;
   }
+#else
+  void clear_error();
+#endif
+
   void add_possible_loop(Item *);
 };
 
diff --git a/sql/sql_load.cc b/sql/sql_load.cc
index 00450a3b86c..3e281e6e916 100644
--- a/sql/sql_load.cc
+++ b/sql/sql_load.cc
@@ -77,6 +77,8 @@ static int read_sep_field(THD *thd,COPY_INFO &info,TABLE *table,
 			  String &enclosed);
 
 
+#ifndef EMBEDDED_LIBRARY
+
 int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
 	       List<Item> &fields, enum enum_duplicates handle_duplicates,
 	       bool read_file_from_client,thr_lock_type lock_type)
@@ -156,12 +158,14 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
   if (read_file_from_client && handle_duplicates == DUP_ERROR)
     handle_duplicates=DUP_IGNORE;
 
+#ifndef EMBEDDED_LIBRARY
   if (read_file_from_client)
   {
     (void)net_request_file(&thd->net,ex->file_name);
     file = -1;
   }
   else
+#endif
   {
     read_file_from_client=0;
 #ifdef DONT_ALLOW_FULL_LOAD_DATA_PATHS
@@ -329,6 +333,7 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
   DBUG_RETURN(error);
 }
 
+#endif /* EMBEDDED_LIBRARY */
 
 /****************************************************************************
 ** Read of rows of fixed size + optional garage + optonal newline
@@ -563,9 +568,11 @@ READ_INFO::READ_INFO(File file_par, uint tot_length, String &field_term,
 	cache.read_function = _my_b_net_read;
 
       need_end_io_cache = 1;
+#ifndef EMBEDDED_LIBRARY
       if (!opt_old_rpl_compat && mysql_bin_log.is_open())
 	cache.pre_read = cache.pre_close =
 	  (IO_CACHE_CALLBACK) log_loaded_block;
+#endif
     }
   }
 }
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc
index f3636f0b1bb..b3e44fe10b3 100644
--- a/sql/sql_parse.cc
+++ b/sql/sql_parse.cc
@@ -476,6 +476,7 @@ static void reset_mqh(THD *thd, LEX_USER *lu, bool get_them= 0)
   Returns 0 on ok, -1 < if error is given > 0 on error.
 */
 
+#ifndef EMBEDDED_LIBRARY  
 static int
 check_connections(THD *thd)
 {
@@ -622,7 +623,7 @@ check_connections(THD *thd)
      thd->variables.net_wait_timeout= thd->variables.net_interactive_timeout;
   if ((thd->client_capabilities & CLIENT_TRANSACTIONS) &&
        opt_using_transactions)
-  thd->net.return_status= &thd->server_status;
+  net->return_status= &thd->server_status;
   net->read_timeout=(uint) thd->variables.net_read_timeout;
 
   char prepared_scramble[SCRAMBLE41_LENGTH+4]; /* Buffer for scramble and hash */
@@ -685,7 +686,6 @@ check_connections(THD *thd)
   return 0;
 }
 
-
 pthread_handler_decl(handle_one_connection,arg)
 {
   THD *thd=(THD*) arg;
@@ -876,6 +876,8 @@ end:
   DBUG_RETURN(0);				// Never reached
 }
 
+#endif /* EMBEDDED_LIBRARY */
+
     /* This works because items are allocated with sql_alloc() */
 
 void free_items(Item *item)
@@ -920,7 +922,9 @@ int mysql_table_dump(THD* thd, char* db, char* tbl_name, int fd)
     my_error(ER_GET_ERRNO, MYF(0));
     goto err;
   }
+#ifndef EMBEDDED_LIBRARY
   net_flush(&thd->net);
+#endif
   if ((error = table->file->dump(thd,fd)))
     my_error(ER_GET_ERRNO, MYF(0));
 
@@ -930,8 +934,9 @@ err:
 }
 
 
-	/* Execute one command from socket (query or simple command) */
+#ifndef EMBEDDED_LIBRARY
 
+	/* Execute one command from socket (query or simple command) */
 bool do_command(THD *thd)
 {
   char *packet;
@@ -969,6 +974,7 @@ bool do_command(THD *thd)
   DBUG_RETURN(dispatch_command(command,thd, packet+1, (uint) packet_length));
 }
 
+#endif  /* EMBEDDED_LIBRARY */
 
 bool dispatch_command(enum enum_server_command command, THD *thd,
 		      char* packet, uint packet_length)
@@ -998,12 +1004,14 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
     if (!mysql_change_db(thd,packet))
       mysql_log.write(thd,command,"%s",thd->db);
     break;
+#ifndef EMBEDDED_LIBRARY
   case COM_REGISTER_SLAVE:
   {
     if (!register_slave(thd, (uchar*)packet, packet_length))
       send_ok(thd);
     break;
   }
+#endif
   case COM_TABLE_DUMP:
     {
       statistic_increment(com_other, &LOCK_status);
@@ -1021,6 +1029,7 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
 
       break;
     }
+#ifndef EMBEDDED_LIBRARY
   case COM_CHANGE_USER:
   {
     thd->change_user();
@@ -1137,7 +1146,7 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
     thd->priv_user=save_priv_user;
     break;
   }
-
+#endif /* EMBEDDED_LIBRARY */
   case COM_EXECUTE:
   {
     mysql_stmt_execute(thd, packet);
@@ -1250,6 +1259,7 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
       mysql_rm_db(thd,db,0,0);
       break;
     }
+#ifndef EMBEDDED_LIBRARY
   case COM_BINLOG_DUMP:
     {
       statistic_increment(com_other,&LOCK_status);
@@ -1274,6 +1284,7 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
       net->error = 0;
       break;
     }
+#endif
   case COM_REFRESH:
     {
       statistic_increment(com_stat[SQLCOM_FLUSH],&LOCK_status);
@@ -1287,6 +1298,7 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
 	send_eof(thd);
       break;
     }
+#ifndef EMBEDDED_LIBRARY
   case COM_SHUTDOWN:
     statistic_increment(com_other,&LOCK_status);
     if (check_global_access(thd,SHUTDOWN_ACL))
@@ -1307,7 +1319,8 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
     kill_mysql();
     error=TRUE;
     break;
-
+#endif
+#ifndef EMBEDDED_LIBRARY
   case COM_STATISTICS:
   {
     mysql_log.write(thd,command,NullS);
@@ -1329,6 +1342,7 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
     VOID(net_flush(net));
     break;
   }
+#endif
   case COM_PING:
     statistic_increment(com_other,&LOCK_status);
     send_ok(thd);				// Tell client we are alive
@@ -1478,6 +1492,7 @@ mysql_execute_command(THD *thd)
   */
   thd->old_total_warn_count= thd->total_warn_count;
 
+#ifndef EMBEDDED_LIBRARY
   if (thd->slave_thread)
   {
     /*
@@ -1499,7 +1514,7 @@ mysql_execute_command(THD *thd)
     }
 #endif
   }
-
+#endif /* EMBEDDED_LIBRARY */
   /*
     TODO: make derived tables processing 'inside' SELECT processing.
     TODO: solve problem with depended derived tables in subselects
@@ -1523,9 +1538,13 @@ mysql_execute_command(THD *thd)
 	}
   }
   if ((&lex->select_lex != lex->all_selects_list &&
-       lex->unit.create_total_list(thd, lex, &tables)) ||
+       lex->unit.create_total_list(thd, lex, &tables)) 
+#ifndef EMBEDDED_LIBRARY
+      ||
       (table_rules_on && tables && thd->slave_thread &&
-       !tables_ok(thd,tables)))
+       !tables_ok(thd,tables))
+#endif
+      )
     DBUG_VOID_RETURN;
 
   statistic_increment(com_stat[lex->sql_command],&LOCK_status);
@@ -1608,6 +1627,7 @@ mysql_execute_command(THD *thd)
     res= mysqld_help(thd,lex->help_arg);
     break;
 
+#ifndef EMBEDDED_LIBRARY
   case SQLCOM_PURGE:
   {
     if (check_global_access(thd, SUPER_ACL))
@@ -1615,6 +1635,8 @@ mysql_execute_command(THD *thd)
     res = purge_master_logs(thd, lex->to_log);
     break;
   }
+#endif
+
   case SQLCOM_SHOW_WARNS:
   {
     res= mysqld_show_warnings(thd, (ulong)
@@ -1640,6 +1662,8 @@ mysql_execute_command(THD *thd)
 #endif
     break;
   }
+
+#ifndef EMBEDDED_LIBRARY
   case SQLCOM_SHOW_SLAVE_HOSTS:
   {
     if (check_global_access(thd, REPL_SLAVE_ACL))
@@ -1654,6 +1678,8 @@ mysql_execute_command(THD *thd)
     res = show_binlog_events(thd);
     break;
   }
+#endif
+
   case SQLCOM_BACKUP_TABLE:
   {
     if (check_db_used(thd,tables) ||
@@ -1673,6 +1699,8 @@ mysql_execute_command(THD *thd)
     res = mysql_restore_table(thd, tables);
     break;
   }
+
+#ifndef EMBEDDED_LIBRARY
   case SQLCOM_CHANGE_MASTER:
   {
     if (check_global_access(thd, SUPER_ACL))
@@ -1707,6 +1735,7 @@ mysql_execute_command(THD *thd)
     else
       res = load_master_data(thd);
     break;
+#endif /* EMBEDDED_LIBRARY */
 
 #ifdef HAVE_INNOBASE_DB
   case SQLCOM_SHOW_INNODB_STATUS:
@@ -1718,6 +1747,7 @@ mysql_execute_command(THD *thd)
     }
 #endif
 
+#ifndef EMBEDDED_LIBRARY
   case SQLCOM_LOAD_MASTER_TABLE:
   {
     if (!tables->db)
@@ -1749,6 +1779,8 @@ mysql_execute_command(THD *thd)
     UNLOCK_ACTIVE_MI;
     break;
   }
+#endif /* EMBEDDED_LIBRARY */
+
   case SQLCOM_CREATE_TABLE:
   {
     ulong want_priv= ((lex->create_info.options & HA_LEX_CREATE_TMP_TABLE) ?
@@ -1850,6 +1882,7 @@ mysql_execute_command(THD *thd)
       res = mysql_create_index(thd, tables, lex->key_list);
     break;
 
+#ifndef EMBEDDED_LIBRARY
   case SQLCOM_SLAVE_START:
   {
     LOCK_ACTIVE_MI;
@@ -1864,6 +1897,8 @@ mysql_execute_command(THD *thd)
     UNLOCK_ACTIVE_MI;
     break;
   }
+#endif
+
   case SQLCOM_ALTER_TABLE:
 #if defined(DONT_ALLOW_SHOW_COMMANDS)
     send_error(thd,ER_NOT_ALLOWED_COMMAND); /* purecov: inspected */
@@ -1954,6 +1989,7 @@ mysql_execute_command(THD *thd)
       res= -1;
     break;
   }
+#ifndef EMBEDDED_LIBRARY
   case SQLCOM_SHOW_BINLOGS:
 #ifdef DONT_ALLOW_SHOW_COMMANDS
     send_error(thd,ER_NOT_ALLOWED_COMMAND); /* purecov: inspected */
@@ -1966,6 +2002,7 @@ mysql_execute_command(THD *thd)
       break;
     }
 #endif
+#endif /* EMBEDDED_LIBRARY */
   case SQLCOM_SHOW_CREATE:
 #ifdef DONT_ALLOW_SHOW_COMMANDS
     send_error(thd,ER_NOT_ALLOWED_COMMAND); /* purecov: inspected */
@@ -2421,6 +2458,7 @@ mysql_execute_command(THD *thd)
   case SQLCOM_CHANGE_DB:
     mysql_change_db(thd,select_lex->db);
     break;
+#ifndef EMBEDDED_LIBRARY
   case SQLCOM_LOAD:
   {
     uint privilege= (lex->duplicates == DUP_REPLACE ?
@@ -2447,6 +2485,7 @@ mysql_execute_command(THD *thd)
 		   lex->duplicates, (bool) lex->local_file, lex->lock_option);
     break;
   }
+#endif /* EMBEDDED_LIBRARY */
   case SQLCOM_SET_OPTION:
     if (!(res=sql_set_variables(thd, &lex->var_list)))
       send_ok(thd);
@@ -3126,7 +3165,9 @@ mysql_parse(THD *thd, char *inBuf, uint length)
 	else
 	{
 	  mysql_execute_command(thd);
+#ifndef EMBEDDED_LIBRARY
 	  query_cache_end_of_result(&thd->net);
+#endif
 	}
       }
     }
@@ -3134,7 +3175,9 @@ mysql_parse(THD *thd, char *inBuf, uint length)
     {
       DBUG_PRINT("info",("Command aborted. Fatal_error: %d",
 			 thd->fatal_error));
+#ifndef EMBEDDED_LIBRARY
       query_cache_abort(&thd->net);
+#endif
     }
     thd->proc_info="freeing items";
     free_items(thd->free_list);  /* Free strings used by items */
@@ -3251,7 +3294,6 @@ bool add_field_to_list(THD *thd, char *field_name, enum_field_types type,
     allowed_type_modifier= AUTO_INCREMENT_FLAG;
     break;
   case FIELD_TYPE_NULL:
-  case FIELD_TYPE_GEOMETRY:
     break;
   case FIELD_TYPE_DECIMAL:
     if (!length)
@@ -3275,6 +3317,7 @@ bool add_field_to_list(THD *thd, char *field_name, enum_field_types type,
   case FIELD_TYPE_TINY_BLOB:
   case FIELD_TYPE_LONG_BLOB:
   case FIELD_TYPE_MEDIUM_BLOB:
+  case FIELD_TYPE_GEOMETRY:
     if (new_field->length)
     {
       /* The user has given a length to the blob column */
@@ -3424,7 +3467,7 @@ bool add_field_to_list(THD *thd, char *field_name, enum_field_types type,
 
   if (new_field->length >= MAX_FIELD_WIDTH ||
       (!new_field->length && !(new_field->flags & BLOB_FLAG) &&
-       type != FIELD_TYPE_STRING && type != FIELD_TYPE_VAR_STRING))
+       type != FIELD_TYPE_STRING && type != FIELD_TYPE_VAR_STRING && type != FIELD_TYPE_GEOMETRY))
   {
     net_printf(thd,ER_TOO_BIG_FIELDLENGTH,field_name,
 	       MAX_FIELD_WIDTH-1);		/* purecov: inspected */
@@ -3714,9 +3757,11 @@ bool reload_acl_and_cache(THD *thd, ulong options, TABLE_LIST *tables)
     refresh_status();
   if (options & REFRESH_THREADS)
     flush_thread_cache();
+#ifndef EMBEDDED_LIBRARY
   if (options & REFRESH_MASTER)
     if (reset_master(thd))
       result=1;
+#endif
 #ifdef OPENSSL
    if (options & REFRESH_DES_KEY_FILE)
    {
@@ -3724,6 +3769,7 @@ bool reload_acl_and_cache(THD *thd, ulong options, TABLE_LIST *tables)
        result=load_des_key_file(des_key_file);
    }
 #endif
+#ifndef EMBEDDED_LIBRARY
  if (options & REFRESH_SLAVE)
  {
    LOCK_ACTIVE_MI;
@@ -3731,6 +3777,7 @@ bool reload_acl_and_cache(THD *thd, ulong options, TABLE_LIST *tables)
      result=1;
    UNLOCK_ACTIVE_MI;
  }
+#endif
  if (options & REFRESH_USER_RESOURCES)
    reset_mqh(thd,(LEX_USER *) NULL);
  return result;
diff --git a/sql/sql_prepare.cc b/sql/sql_prepare.cc
index 704acc9c1c2..0c21ffe3f95 100644
--- a/sql/sql_prepare.cc
+++ b/sql/sql_prepare.cc
@@ -140,7 +140,11 @@ static bool send_prep_stmt(PREP_STMT *stmt, uint columns)
   int4store(buff, stmt->stmt_id);
   int2store(buff+4, columns);
   int2store(buff+6, stmt->param_count);
+#ifndef EMBEDDED_LIBRARY
   return (my_net_write(net, buff, sizeof(buff)) || net_flush(net));
+#else
+  return true;
+#endif
 }
 
 /*
@@ -299,7 +303,11 @@ static bool setup_params_data(PREP_STMT *stmt)
   Item_param *param;
   DBUG_ENTER("setup_params_data");
 
+#ifndef EMBEDDED_LIBRARY
   uchar *pos=(uchar*) thd->net.read_pos+1+MYSQL_STMT_HEADER; //skip header
+#else
+  uchar *pos= 0; //just to compile TODO code for embedded case
+#endif
   uchar *read_pos= pos+(stmt->param_count+7) / 8; //skip null bits   
 
   if (*read_pos++) //types supplied / first execute
diff --git a/sql/sql_repl.cc b/sql/sql_repl.cc
index 375a7478377..3bffeaccb15 100644
--- a/sql/sql_repl.cc
+++ b/sql/sql_repl.cc
@@ -16,6 +16,8 @@
 
 // Sasha Pachev <sasha@mysql.com> is currently in charge of this file
 
+#ifndef EMBEDDED_LIBRARY
+
 #include "mysql_priv.h"
 #include "sql_repl.h"
 #include "sql_acl.h"
@@ -1153,3 +1155,7 @@ int log_loaded_block(IO_CACHE* file)
   }
   return 0;
 }
+
+#endif
+
+
diff --git a/sql/sql_repl.h b/sql/sql_repl.h
index 15435382b08..5ba7d0ce74e 100644
--- a/sql/sql_repl.h
+++ b/sql/sql_repl.h
@@ -1,3 +1,4 @@
+#ifndef EMBEDDED_LIBRARY
 #include "slave.h"
 
 typedef struct st_slave_info
@@ -53,3 +54,6 @@ typedef struct st_load_file_info
 } LOAD_FILE_INFO;
 
 int log_loaded_block(IO_CACHE* file);
+
+#endif /* EMBEDDED_LIBRARY */
+
diff --git a/sql/sql_select.cc b/sql/sql_select.cc
index 602a4b494b6..c7ab438ba97 100644
--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -3640,7 +3640,9 @@ remove_eq_conds(COND *cond,Item::cond_result *cond_value)
 	  (thd->options & OPTION_AUTO_IS_NULL) &&
 	  thd->insert_id())
       {
+#ifndef EMBEDDED_LIBRARY
 	query_cache_abort(&thd->net);
+#endif
 	COND *new_cond;
 	if ((new_cond= new Item_func_eq(args[0],
 					new Item_int("last_insert_id()",
@@ -5563,6 +5565,9 @@ end_update(JOIN *join, JOIN_TAB *join_tab __attribute__((unused)),
   {
     Item *item= *group->item;
     item->save_org_in_field(group->field);
+#ifdef EMBEDDED_LIBRARY
+    join->thd->net.last_errno= 0;
+#endif
     /* Store in the used key if the field was 0 */
     if (item->maybe_null)
       group->buff[-1]=item->null_value ? 1 : 0;
diff --git a/sql/sql_show.cc b/sql/sql_show.cc
index f60cba54e84..1ecb5e817d7 100644
--- a/sql/sql_show.cc
+++ b/sql/sql_show.cc
@@ -52,8 +52,6 @@ extern struct st_VioSSLAcceptorFd * ssl_acceptor_fd;
 ** Send list of databases
 ** A database is a directory in the mysql_data_home directory
 ****************************************************************************/
-
-
 int
 mysqld_show_dbs(THD *thd,const char *wild)
 {
@@ -650,7 +648,6 @@ int mysqld_extend_show_tables(THD *thd,const char *db,const char *wild)
 /***************************************************************************
 ** List all columns in a table_list->real_name
 ***************************************************************************/
-
 int
 mysqld_show_fields(THD *thd, TABLE_LIST *table_list,const char *wild,
 		   bool verbose)
@@ -687,13 +684,14 @@ mysqld_show_fields(THD *thd, TABLE_LIST *table_list,const char *wild,
     field_list.push_back(new Item_empty_string("Comment",255));
   }
         // Send first number of fields and records
+#ifndef EMBEDDED_LIBRARY
   {
     char *pos;
     pos=net_store_length(tmp, (uint) field_list.elements);
     pos=net_store_length(pos,(ulonglong) file->records);
     (void) my_net_write(&thd->net,tmp,(uint) (pos-tmp));
   }
-
+#endif
   if (protocol->send_fields(&field_list,0))
     DBUG_RETURN(1);
   restore_record(table,2);      // Get empty record
@@ -753,8 +751,8 @@ mysqld_show_fields(THD *thd, TABLE_LIST *table_list,const char *wild,
 	if (verbose)
 	{
 	  /* Add grant options & comments */
-	  col_access= get_column_grant(thd,table_list,field) & COL_ACLS;
 	  end=tmp;
+	  col_access= get_column_grant(thd,table_list,field) & COL_ACLS;
 	  for (uint bitnr=0; col_access ; col_access>>=1,bitnr++)
 	  {
 	    if (col_access & 1)
@@ -962,7 +960,9 @@ mysqld_list_fields(THD *thd, TABLE_LIST *table_list, const char *wild)
   restore_record(table,2);              // Get empty record
   if (thd->protocol->send_fields(&field_list,2))
     DBUG_VOID_RETURN;
+#ifndef EMBEDDED_LIBRARY
   VOID(net_flush(&thd->net));
+#endif
   DBUG_VOID_RETURN;
 }
 
@@ -979,6 +979,7 @@ mysqld_dump_create_info(THD *thd, TABLE *table, int fd)
   if (store_create_info(thd, table, packet))
     DBUG_RETURN(-1);
 
+#ifndef EMBEDDED_LIBRARY
   if (protocol->convert)
     protocol->convert->convert((char*) packet->ptr(), packet->length());
   if (fd < 0)
@@ -993,6 +994,7 @@ mysqld_dump_create_info(THD *thd, TABLE *table, int fd)
 		 MYF(MY_WME)))
       DBUG_RETURN(-1);
   }
+#endif
   DBUG_RETURN(0);
 }
 
@@ -1238,7 +1240,7 @@ public:
 template class I_List<thread_info>;
 #endif
 
-
+#ifndef EMBEDDED_LIBRARY
 void mysqld_list_processes(THD *thd,const char *user, bool verbose)
 {
   Item *field;
@@ -1351,7 +1353,12 @@ void mysqld_list_processes(THD *thd,const char *user, bool verbose)
   send_eof(thd);
   DBUG_VOID_RETURN;
 }
-
+#else /* EMBEDDED_LIBRARY */
+void mysqld_list_processes(THD *thd __attribute__(unused),
+			   const char *user __attribute__(unused),
+			   bool verbose __attribute__(unused))
+{}
+#endif
 
 /*****************************************************************************
   Status functions
@@ -1468,6 +1475,7 @@ int mysqld_show(THD *thd, const char *wild, show_var_st *variables,
       case SHOW_QUESTION:
 	end= int10_to_str((long) thd->query_id, buff, 10);
         break;
+#ifndef EMBEDDED_LIBRARY
       case SHOW_RPL_STATUS:
 	end= int10_to_str((long) rpl_status_type[(int)rpl_status], buff, 10);
 	break;
@@ -1479,6 +1487,7 @@ int mysqld_show(THD *thd, const char *wild, show_var_st *variables,
 	UNLOCK_ACTIVE_MI;
 	break;
       }
+#endif /* EMBEDDED_LIBRARY */
       case SHOW_OPENTABLES:
 	end= int10_to_str((long) cached_tables(), buff, 10);
         break;
diff --git a/sql/sql_table.cc b/sql/sql_table.cc
index 1ab84531e40..49e84db62c9 100644
--- a/sql/sql_table.cc
+++ b/sql/sql_table.cc
@@ -418,6 +418,16 @@ int mysql_create_table(THD *thd,const char *db, const char *table_name,
       sql_field->unireg_check=Field::BLOB_FIELD;
       blob_columns++;
       break;
+    case FIELD_TYPE_GEOMETRY:
+      sql_field->pack_flag=FIELDFLAG_GEOM |
+	pack_length_to_packflag(sql_field->pack_length -
+				portable_sizeof_char_ptr);
+      if (sql_field->charset->state & MY_CS_BINSORT)
+	sql_field->pack_flag|=FIELDFLAG_BINARY;
+      sql_field->length=8;			// Unireg field length
+      sql_field->unireg_check=Field::BLOB_FIELD;
+      blob_columns++;
+      break;
     case FIELD_TYPE_VAR_STRING:
     case FIELD_TYPE_STRING:
       sql_field->pack_flag=0;
@@ -1198,6 +1208,9 @@ static int mysql_admin_table(THD* thd, TABLE_LIST* tables,
 
     thd->open_options|= extra_open_options;
     table->table = open_ltable(thd, table, lock_type);
+#ifdef EMBEDDED_LIBRARY
+    thd->net.last_errno= 0;  // these errors shouldn't get client
+#endif
     thd->open_options&= ~extra_open_options;
     protocol->prepare_for_resend();
 
@@ -1264,6 +1277,9 @@ static int mysql_admin_table(THD* thd, TABLE_LIST* tables,
     }
 
     int result_code = (table->table->file->*operator_func)(thd, check_opt);
+#ifdef EMBEDDED_LIBRARY
+    thd->net.last_errno= 0;  // these errors shouldn't get client
+#endif
     protocol->prepare_for_resend();
     protocol->store(table_name);
     protocol->store(operator_name);
author	unknown <hf@deer.mysql.r18.ru>	2002-12-16 18:58:55 +0400
committer	unknown <hf@deer.mysql.r18.ru>	2002-12-16 18:58:55 +0400
commit	77892ac27ae289541d3561eb12dccefa0cdf7931 (patch)
tree	84a5d074a9241cebc5ac2f73a883ad6765c39100 /sql
parent	8745c29b08a2a82edc5a86b2d25dd30daaa2de5a (diff)
parent	a42aa8db7f1b7f4399f6eb5c5be97a2f6918f9bc (diff)
download	mariadb-git-77892ac27ae289541d3561eb12dccefa0cdf7931.tar.gz