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Cider Isn't Darwin Emulation, Really
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4.6 kB · 99 lines
C
at android
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The 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, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ *//* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved *//*- * Copyright (c) 1982, 1986, 1990, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)ioccom.h 8.2 (Berkeley) 3/28/94 */
#ifndef _SYS_IOCCOM_H_#define _SYS_IOCCOM_H_
#include <sys/_types.h>
/* * Ioctl's have the command encoded in the lower word, and the size of * any in or out parameters in the upper word. The high 3 bits of the * upper word are used to encode the in/out status of the parameter. */#define IOCPARM_MASK 0x1fff /* parameter length, at most 13 bits */#define IOCPARM_LEN(x) (((x) >> 16) & IOCPARM_MASK)#define IOCBASECMD(x) ((x) & ~(IOCPARM_MASK << 16))#define IOCGROUP(x) (((x) >> 8) & 0xff)
#define IOCPARM_MAX (IOCPARM_MASK + 1) /* max size of ioctl args */ /* no parameters */#define IOC_VOID (__uint32_t)0x20000000 /* copy parameters out */#define IOC_OUT (__uint32_t)0x40000000 /* copy parameters in */#define IOC_IN (__uint32_t)0x80000000 /* copy paramters in and out */#define IOC_INOUT (IOC_IN|IOC_OUT) /* mask for IN/OUT/VOID */#define IOC_DIRMASK (__uint32_t)0xe0000000
#define _IOC(inout,group,num,len) \ (inout | ((len & IOCPARM_MASK) << 16) | ((group) << 8) | (num))#define _IO(g,n) _IOC(IOC_VOID, (g), (n), 0)#define _IOR(g,n,t) _IOC(IOC_OUT, (g), (n), sizeof(t))#define _IOW(g,n,t) _IOC(IOC_IN, (g), (n), sizeof(t))/* this should be _IORW, but stdio got there first */#define _IOWR(g,n,t) _IOC(IOC_INOUT, (g), (n), sizeof(t))
#endif /* !_SYS_IOCCOM_H_ */