/* * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved. * * @APPLE_LICENSE_OSREFERENCE_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_LICENSE_OSREFERENCE_HEADER_END@ */ #ifndef _BSD_MACHINE_SPL_H_ #define _BSD_MACHINE_SPL_H_ #ifdef KERNEL #ifndef __ASSEMBLER__ /* * Machine-dependent SPL definitions. * */ typedef unsigned spl_t; extern unsigned int sploff(void); extern unsigned int splhigh(void); extern unsigned int splsched(void); extern unsigned int splclock(void); extern unsigned int splpower(void); extern unsigned int splvm(void); extern unsigned int splbio(void); extern unsigned int splimp(void); extern unsigned int spltty(void); extern unsigned int splnet(void); extern unsigned int splsoftclock(void); extern void spllo(void); extern void splon(unsigned int level); extern void splx(unsigned int level); extern void spln(unsigned int level); #define splstatclock() splhigh() #endif /* __ASSEMBLER__ */ #endif /* KERNEL */ #endif /* _BSD_MACHINE_SPL_H_ */