1 files changed, 10 insertions, 3 deletions
diff --git a/sql/sql_parse.h b/sql/sql_parse.h
index 36dc68c292c..c91a5231b53 100644
--- a/sql/sql_parse.h
+++ b/sql/sql_parse.h
@@ -100,9 +100,16 @@ bool multi_delete_set_locks_and_link_aux_tables(LEX *lex);
 void create_table_set_open_action_and_adjust_tables(LEX *lex);
 int bootstrap(MYSQL_FILE *file);
 int mysql_execute_command(THD *thd);
-bool do_command(THD *thd);
-bool dispatch_command(enum enum_server_command command, THD *thd,
-		      char* packet, uint packet_length);
+enum dispatch_command_return
+{
+  DISPATCH_COMMAND_SUCCESS=0,
+  DISPATCH_COMMAND_ERROR= 1,
+  DISPATCH_COMMAND_WOULDBLOCK= 2
+};
+
+dispatch_command_return do_command(THD *thd, bool blocking = true);
+dispatch_command_return dispatch_command(enum enum_server_command command, THD *thd,
+                                         char* packet, uint packet_length, bool blocking = true);
 void log_slow_statement(THD *thd);
 bool append_file_to_dir(THD *thd, const char **filename_ptr,
                         const LEX_CSTRING *table_name);