Portability fixes

mysql-test/r/show_check.result:
  Updated results
mysql-test/t/show_check.test:
  Portability fix (for 64 bit platforms)
mysys/hash.c:
  Portablity fix
sql/gen_lex_hash.cc:
  Don't include mysql_priv.h;  Causes build errors on a lot of platforms
sql/lex_symbol.h:
  Moved symbols here from mysql_priv.h to avoid including mysql_priv.h in gen_lex_hash.cc
sql/mysql_priv.h:
  Move symbols and struct to lex_symbol.h
sql/sql_db.cc:
  Don't use sql_alloc/sql_free methods in sql_string.h
sql/sql_help.cc:
  Don't use sql_alloc/sql_free methods in sql_string.h
sql/sql_string.h:
  Don't use sql_alloc/sql_free methods in sql_string.h
  This makes the code faster and more portable
sql/sql_yacc.yy:
  Don't use sql_alloc/sql_free methods in sql_string.h

1 files changed, 3 insertions, 3 deletions

diff --git a/sql/sql_help.cc b/sql/sql_help.cc
index d5516fe3337..e12dde68266 100644
--- a/sql/sql_help.cc
+++ b/sql/sql_help.cc
@@ -140,7 +140,7 @@ void memorize_variant_topic(THD *thd, TABLE *topics, int count,
   {
     if (count == 1)
       names->push_back(name);
-    String *new_name= new String;
+    String *new_name= new (&thd->mem_root) String;
     get_field(mem_root,find_fields[help_topic_name].field,new_name);
     names->push_back(new_name);
   }
@@ -391,7 +391,7 @@ int search_categories(THD *thd, TABLE *categories,
   {
     if (select && !select->cond->val_int())
       continue;
-    String *lname= new String;
+    String *lname= new (&thd->mem_root) String;
     get_field(&thd->mem_root,pfname,lname);
     if (++count == 1 && res_id)
       *res_id= (int16) pcat_id->val_int();
@@ -425,7 +425,7 @@ void get_all_items_for_category(THD *thd, TABLE *items, Field *pfname,
   {
     if (!select->cond->val_int()) 
       continue;
-    String *name= new String();
+    String *name= new (&thd->mem_root) String();
     get_field(&thd->mem_root,pfname,name);
     res->push_back(name);
   }