| /*************************************************************************** |
| * |
| * memchk.cpp - declarations of memory checking helper functions |
| * |
| * $Id: //stdlib/dev/source/stdlib/util/memchk.h#2 $ |
| * |
| *************************************************************************** |
| * |
| * Copyright (c) 1994-2005 Quovadx, Inc., acting through its Rogue Wave |
| * Software division. 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. |
| * |
| **************************************************************************/ |
| |
| #ifndef RWSTD_MEMCHK_H_INCLUDED |
| #define RWSTD_MEMCHK_H_INCLUDED |
| |
| #include <cstddef> |
| |
| // checks if the first argument points to a readable region of memory |
| // of the given size; returns the size on success, -1 otherwise |
| std::size_t memchk (const void*, std::size_t); |
| |
| // checks of the argument points to a valid NUL-terminated character |
| // string; returns the length of the string on success, -1 otherwise |
| std::size_t strchk (const char*); |
| |
| #endif // RWSTD_MEMCHK_H_INCLUDED |