/* IBM_PROLOG_BEGIN_TAG */ /* This is an automatically generated prolog. */ /* */ /* $Source: clib/raii.h $ */ /* */ /* OpenPOWER FFS Project */ /* */ /* Contributors Listed Below - COPYRIGHT 2014,2015 */ /* [+] International Business Machines Corp. */ /* */ /* */ /* Licensed under the Apache License, Version 2.0 (the "License"); */ /* you may not use this file except in compliance with the License. */ /* You may obtain a copy of the License at */ /* */ /* http://www.apache.org/licenses/LICENSE-2.0 */ /* */ /* Unless required by applicable law or agreed to in writing, software */ /* distributed under the License is distributed on an "AS IS" BASIS, */ /* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ /* implied. See the License for the specific language governing */ /* permissions and limitations under the License. */ /* */ /* IBM_PROLOG_END_TAG */ /* * File: raii.h * Author: * Descr: RAII macro * Note: * Date: 04/03/13 */ #ifndef __RAII_H__ #define __RAII_H__ #include "attribute.h" #define CLEANUP(type,name,func) \ void __cleanup_ ## name (type * __v) { \ if (__v != NULL) \ func(__v); \ } \ type name __cleanup(__cleanup_##name) #define RAII(type,name,ctor,dtor) \ void __cleanup_##name (type * __v) { \ if (__v != NULL && *__v != NULL) \ dtor(*__v); \ } \ type name __cleanup(__cleanup_##name) = (ctor) #endif /* __RAII_H__ */