/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * HISTORY * * 11/13/2000 CJS Created IOCommand class and implementation * */ #include <IOKit/IOCommand.h> #define super OSObject OSDefineMetaClassAndAbstractStructors(IOCommand, OSObject); //-------------------------------------------------------------------------- // init - initialize our data structures //-------------------------------------------------------------------------- bool IOCommand::init(void) { if (super::init()) { queue_init(&fCommandChain); return true; } else return false; }