/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (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.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is the Netscape Portable Runtime (NSPR). * * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998-2000 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ /* ** RCCondition - C++ wrapper around NSPR's PRCondVar */ #include "rccv.h" #include #include #include RCCondition::RCCondition(class RCLock *lock): RCBase() { cv = PR_NewCondVar(lock->lock); PR_ASSERT(NULL != cv); timeout = PR_INTERVAL_NO_TIMEOUT; } /* RCCondition::RCCondition */ RCCondition::~RCCondition() { if (NULL != cv) PR_DestroyCondVar(cv); } /* RCCondition::~RCCondition */ PRStatus RCCondition::Wait() { PRStatus rv; PR_ASSERT(NULL != cv); if (NULL == cv) { SetError(PR_INVALID_ARGUMENT_ERROR, 0); rv = PR_FAILURE; } else rv = PR_WaitCondVar(cv, timeout.interval); return rv; } /* RCCondition::Wait */ PRStatus RCCondition::Notify() { return PR_NotifyCondVar(cv); } /* RCCondition::Notify */ PRStatus RCCondition::Broadcast() { return PR_NotifyAllCondVar(cv); } /* RCCondition::Broadcast */ PRStatus RCCondition::SetTimeout(const RCInterval& tmo) { if (NULL == cv) { SetError(PR_INVALID_ARGUMENT_ERROR, 0); return PR_FAILURE; } timeout = tmo; return PR_SUCCESS; } /* RCCondition::SetTimeout */ RCInterval RCCondition::GetTimeout() const { return timeout; } /* rccv.cpp */