/* lock.cpp * * Copyright (C) 2003 Sawtooth Consulting Ltd. * * This file is part of yaSSL. * * yaSSL 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; either version 2 of the License, or * (at your option) any later version. * * yaSSL 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA *//*  Locking functions */#include "runtime.hpp"#include "lock.hpp"namespace yaSSL {#ifdef MULTI_THREADED    #ifdef _WIN32                Mutex::Mutex()        {            InitializeCriticalSection(&cs_);        }        Mutex::~Mutex()        {            DeleteCriticalSection(&cs_);        }                    Mutex::Lock::Lock(Mutex& lm) : mutex_(lm)        {            EnterCriticalSection(&mutex_.cs_);         }        Mutex::Lock::~Lock()        {            LeaveCriticalSection(&mutex_.cs_);         }                #else  // _WIN32                Mutex::Mutex()        {            pthread_mutex_init(&mutex_, 0);        }        Mutex::~Mutex()        {            pthread_mutex_destroy(&mutex_);        }        Mutex::Lock::Lock(Mutex& lm) : mutex_(lm)        {            pthread_mutex_lock(&mutex_.mutex_);         }        Mutex::Lock::~Lock()        {            pthread_mutex_unlock(&mutex_.mutex_);         }             #endif // _WIN32#endif // MULTI_THREADED} // namespace yaSSL