/*
Copyright ( c ) 2010 , Oracle and / or its affiliates . All rights reserved .
This program is free software ; you can redistribute it and / or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation ; version 2 of the License .
This program is distributed in the hope that it will be useful ,
but WITHOUT ANY WARRANTY ; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
GNU General Public License for more details .
You should have received a copy of the GNU General Public License
along with this program ; if not , write to the Free Software
Foundation , Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1335 USA
*/
#ifndef SQL_CALLBACK_INCLUDED
#define SQL_CALLBACK_INCLUDED
/**
Macro used for an internal callback .
The macro will check that the object exists and that the function
is defined . If that is the case , it will call the function with the
given parameters .
If the object or the function is not defined , the callback will be
considered successful ( nothing needed to be done ) and will
therefore return no error .
*/
#define MYSQL_CALLBACK(OBJ, FUNC, PARAMS) \
do { \
if ((OBJ) && ((OBJ)->FUNC)) \
(OBJ)->FUNC PARAMS; \
} while (0 )
#define MYSQL_CALLBACK_ELSE(OBJ, FUNC, PARAMS, ELSE ) \
(((OBJ) && ((OBJ)->FUNC)) ? (OBJ)->FUNC PARAMS : (ELSE ))
#endif /* SQL_CALLBACK_INCLUDED */
Messung V0.5 in Prozent C=94 H=20 G=67
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-10-08)
¤
*© Formatika GbR, Deutschland