xnu-7195.50.7.100.1.tar.gz

[apple/xnu.git] / osfmk / mach / processor.defs

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/*
 * @OSF_FREE_COPYRIGHT@
 */
/* 
 * Mach Operating System
 * Copyright (c) 1991,1990,1989 Carnegie Mellon University
 * All Rights Reserved.
 * 
 * Permission to use, copy, modify and distribute this software and its
 * documentation is hereby granted, provided that both the copyright
 * notice and this permission notice appear in all copies of the
 * software, derivative works or modified versions, and any portions
 * thereof, and that both notices appear in supporting documentation.
 * 
 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
 * 
 * Carnegie Mellon requests users of this software to return to
 * 
 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
 *  School of Computer Science
 *  Carnegie Mellon University
 *  Pittsburgh PA 15213-3890
 * 
 * any improvements or extensions that they make and grant Carnegie Mellon
 * the rights to redistribute these changes.
 */
/*
 */
/*
 *	File:	mach/mach_port.defs
 *	Author:	Rich Draves
 *
 *	Exported kernel calls.
 */

subsystem
#if	KERNEL_SERVER
	  KernelServer
#endif	/* KERNEL_SERVER */
	  processor 3000;

#include <mach/std_types.defs>
#include <mach/mach_types.defs>

/*
 * References to processor objects are returned by:
 *	host_processors(host_priv_t,...);
 */
/*
 *	Start processor.
 */

#ifdef KERNEL_SERVER
routine	processor_start_from_user(
		processor	: processor_t);
#else
routine	processor_start(
		processor	: processor_t);
#endif

/*
 *	Exit processor -- may not be restartable.
 */

#ifdef KERNEL_SERVER
routine	processor_exit_from_user(
		processor	: processor_t);
#else
routine	processor_exit(
		processor	: processor_t);
#endif

/*
 *	Return information about this processor.
 */
routine processor_info(
		processor	: processor_t;
		flavor		: processor_flavor_t;
	out	host		: host_t;
	out	processor_info_out: processor_info_t, CountInOut);


/*
 *	Do something machine-dependent to processor.
 */
routine processor_control(
		processor	: processor_t;
		processor_cmd	: processor_info_t);

/*
 * JMM - Keep processor_set related stuff at the end because
 * they likely will be removed.
 */

/*
 *	Assign processor to processor set.
 */
routine processor_assign(
		processor	: processor_t;
		new_set		: processor_set_t;
		wait		: boolean_t);

/*
 *	Get current assignment for processor.
 */
routine processor_get_assignment(
		processor	: processor_t;
	out	assigned_set	: processor_set_name_t);

/* vim: set ft=c : */