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

/*
 * Copyright (c) 2000-2007 Apple 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@
 */
/*
 * @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 */
	  thread_act 3600;

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

#if !KERNEL && !LIBSYSCALL_INTERFACE
#define PREFIX(NAME) _kernelrpc_ ## NAME
#else
#define PREFIX(NAME) NAME
#endif

/*
 *	Destroy the target thread.
 *
 *	JMM - For legacy reasons this consumes a reference to the
 *	target thread.  This will have to change in the future because
 *	we want the interfaces to be able to be defined in more standard
 *	IDLs and transports, and most of them do not support the notion
 *	of reference ownership transfers (just sharing).
 */
routine thread_terminate(
		target_act	: thread_act_consume_ref_t); 


/*
 *	Return the selected state information for the target
 *	thr_act.  If the thr_act is currently executing, the results
 *	may be stale.  [Flavor THREAD_STATE_FLAVOR_LIST provides a
 *	list of valid flavors for the target thread.]
 */
routine
#ifdef KERNEL_SERVER
act_get_state_to_user(
#else
act_get_state(
#endif
		target_act	: thread_read_t;
		flavor		: int;
	out	old_state	: thread_state_t, CountInOut);

/*
 *	Set the selected state information for the target thread.
 *	If the thread is currently executing, the state change
 *	may be ill-defined.
 */
routine
#ifdef KERNEL_SERVER
act_set_state_from_user(
#else
act_set_state(
#endif
		target_act	: thread_act_t;
		flavor		: int;
		new_state	: thread_state_t);

/*
 * Backward compatible old-style thread routines.
 * These have different semantics than the new activation versions.
 *
 *	Return the selected state information for the target
 *	thread.  If the thread is currently executing, the results
 *	may be stale.  [Flavor THREAD_STATE_FLAVOR_LIST provides a
 *	list of valid flavors for the target thr_act.]
 */
routine
#ifdef KERNEL_SERVER
thread_get_state_to_user(
#else
thread_get_state(
#endif
		target_act	: thread_read_t;
		flavor		: thread_state_flavor_t;
	out	old_state	: thread_state_t, CountInOut);

/*
 *	Set the selected state information for the target thread.
 *	If the thread is currently executing, the state change
 *	may be ill-defined.
 */
routine
#ifdef KERNEL_SERVER
thread_set_state_from_user(
#else
thread_set_state(
#endif
		target_act	: thread_act_t;
		flavor		: thread_state_flavor_t;
		new_state	: thread_state_t);

/*
 *	Increment the suspend count for the target thread.
 *	Once this call has completed, the thread will not
 *	execute any further user or meta- instructions.
 *	Once suspended, a thread may not execute again until
 *	its suspend count is zero, and the suspend count
 *	for its task is also zero.
 */
routine	thread_suspend(
		target_act	: thread_act_t);

/*
 *	Decrement the suspend count for the target thread,
 *	if that count is not already zero.
 */
routine	thread_resume(
		target_act	: thread_act_t);

/*
 *	Cause any user or meta- instructions currently being
 *	executed by the target thread to be aborted.  [Meta-
 *	instructions consist of the basic traps for IPC
 *	(e.g., msg_send, msg_receive) and self-identification
 *	(e.g., task_self, thread_self, thread_reply).  Calls
 *	described by MiG interfaces are not meta-instructions
 *	themselves.]
 */
routine thread_abort(
		target_act	: thread_act_t);

/*
 *	Cause any user or meta- instructions currently being
 *	executed by the target thread to be aborted so that
 *	they are transparently restartable.  This call fails
 *	if the abort would result in a non-restartable condition.
 *	Retry is the caller's responsibility.  [Meta-
 *	instructions consist of the basic traps for IPC
 *	(e.g., msg_send, msg_receive) and self-identification
 *	(e.g., task_self, thread_self, thread_reply).  Calls
 *	described by MiG interfaces are not meta-instructions
 *	themselves.]
 */
routine thread_abort_safely(
		target_act	: thread_act_t);


routine
#ifdef KERNEL_SERVER
thread_depress_abort_from_user(
#else
thread_depress_abort(
#endif
		thread		: thread_act_t);


/*
 *	Returns the current value of the selected special port
 *	associated with the target thread.
 */
routine
#ifdef KERNEL_SERVER
thread_get_special_port_from_user(
		port		: mach_port_t;
#else
thread_get_special_port(
		thr_act		: thread_inspect_t;
#endif
		which_port	: int;
	out	special_port	: mach_port_t);


/*
 *	Set one of the special ports associated with the
 *	target thread.
 */
routine thread_set_special_port(
		thr_act		: thread_act_t;
		which_port	: int;
		special_port	: mach_port_t);

/*
 *      Returns information about the target thread.
 */
routine thread_info(
                target_act      : thread_inspect_t;
                flavor          : thread_flavor_t;
        out     thread_info_out : thread_info_t, CountInOut);

/*
 * Set an exception handler for a thread on one or more exception types
 */
routine		thread_set_exception_ports(
			thread		: thread_act_t;
			exception_mask	: exception_mask_t;
			new_port	: mach_port_t;
			behavior	: exception_behavior_t;
			new_flavor	: thread_state_flavor_t);

/*
 * Lookup some of the old exception handlers for a thread
 */
routine		
#if KERNEL_SERVER
thread_get_exception_ports_from_user(
			port        : mach_port_t;
#else
thread_get_exception_ports(
			thread		: thread_act_t;
#endif
			exception_mask	: exception_mask_t;
		  out	masks		: exception_mask_array_t;
		  out	old_handlers	: exception_handler_array_t, SameCount;
		  out	old_behaviors	: exception_behavior_array_t, SameCount;
		  out	old_flavors	: exception_flavor_array_t, SameCount);

/*
 * Set an exception handler for a thread on one or more exception types.
 * At the same time, return the previously defined exception handlers for
 * those types.
 */
routine		thread_swap_exception_ports(
			thread		: thread_act_t;
			exception_mask	: exception_mask_t;
			new_port	: mach_port_t;
			behavior	: exception_behavior_t;
			new_flavor	: thread_state_flavor_t;
		  out	masks		: exception_mask_array_t;
		  out	old_handlers	: exception_handler_array_t, SameCount;
		  out	old_behaviors	: exception_behavior_array_t, SameCount;
		  out	old_flavors	: exception_flavor_array_t, SameCount);

/*
 * OBSOLETE interface.
 */
routine PREFIX(thread_policy)(
	thr_act			: thread_act_t;
	policy			: policy_t;
	base			: policy_base_t;
	set_limit		: boolean_t);

/*
 * Set/get policy information for a thread.
 * (Approved Mac OS X microkernel interface)
 */

routine PREFIX(thread_policy_set)(
	thread			: thread_act_t;
	flavor			: thread_policy_flavor_t;
	policy_info		: thread_policy_t);

routine thread_policy_get(
	thread			: thread_inspect_t;
	flavor			: thread_policy_flavor_t;
out	policy_info		: thread_policy_t, CountInOut;
inout	get_default		: boolean_t);

/*
 *	Removed from the kernel.
 */
#if KERNEL_SERVER
skip;
#else
routine thread_sample(
		thread		: thread_act_t;
		reply		: mach_port_make_send_t);
#endif

/*
 *	ETAP has been removed from the kernel.
 */
#if KERNEL_SERVER
skip;
#else
routine	etap_trace_thread(
		target_act	: thread_act_t;
		trace_status	: boolean_t);
#endif

/*
 *	Assign thread to processor set.
 */
routine	thread_assign(
		thread		: thread_act_t;
		new_set		: processor_set_t);

/*
 *	Assign thread to default set.
 */
routine thread_assign_default(
		thread		: thread_act_t);

/*
 *	Get current assignment for thread.
 */
routine thread_get_assignment(
		thread		: thread_inspect_t;
	out	assigned_set	: processor_set_name_t);

/*
 * OBSOLETE interface.
 */
routine PREFIX(thread_set_policy)(
		thr_act		: thread_act_t;
		pset		: processor_set_t;
		policy		: policy_t;
		base		: policy_base_t;
		limit		: policy_limit_t);

routine thread_get_mach_voucher(
		thr_act		: thread_read_t;
		which		: mach_voucher_selector_t;
	out	voucher		: ipc_voucher_t);

routine thread_set_mach_voucher(
		thr_act		: thread_act_t;
		voucher		: ipc_voucher_t);
	
routine thread_swap_mach_voucher(
		thr_act		: thread_act_t;
		new_voucher	: ipc_voucher_t;
	inout	old_voucher	: ipc_voucher_t);

routine thread_convert_thread_state(
		thread		: thread_act_t;
		direction	: int;
		flavor		: thread_state_flavor_t;
		in_state	: thread_state_t;
	out	out_state	: thread_state_t, CountInOut);

#ifdef XNU_KERNEL_PRIVATE
#endif

/* vim: set ft=c : */
Commit	Line	Data
1c79356b	1	/*
2d21ac55	2	* Copyright (c) 2000-2007 Apple Inc. All rights reserved.
1c79356b	3	*
2d21ac55	4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
8f6c56a5	5	*
2d21ac55 A	6	* This file contains Original Code and/or Modifications of Original Code
	7	* as defined in and that are subject to the Apple Public Source License
	8	* Version 2.0 (the 'License'). You may not use this file except in
	9	* compliance with the License. The rights granted to you under the License
	10	* may not be used to create, or enable the creation or redistribution of,
	11	* unlawful or unlicensed copies of an Apple operating system, or to
	12	* circumvent, violate, or enable the circumvention or violation of, any
	13	* terms of an Apple operating system software license agreement.
8f6c56a5	14	*
2d21ac55 A	15	* Please obtain a copy of the License at
	16	* http://www.opensource.apple.com/apsl/ and read it before using this file.
	17	*
	18	* The Original Code and all software distributed under the License are
	19	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
8f6c56a5 A	20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
8f6c56a5 A	21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
2d21ac55 A	22	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	23	* Please see the License for the specific language governing rights and
	24	* limitations under the License.
8f6c56a5	25	*
2d21ac55	26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
1c79356b A	27	*/
	28	/*
	29	* @OSF_FREE_COPYRIGHT@
	30	*/
	31	/*
	32	* Mach Operating System
	33	* Copyright (c) 1991,1990,1989 Carnegie Mellon University
	34	* All Rights Reserved.
	35	*
	36	* Permission to use, copy, modify and distribute this software and its
	37	* documentation is hereby granted, provided that both the copyright
	38	* notice and this permission notice appear in all copies of the
	39	* software, derivative works or modified versions, and any portions
	40	* thereof, and that both notices appear in supporting documentation.
	41	*
	42	* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
	43	* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
	44	* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
	45	*
	46	* Carnegie Mellon requests users of this software to return to
	47	*
	48	* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
	49	* School of Computer Science
	50	* Carnegie Mellon University
	51	* Pittsburgh PA 15213-3890
	52	*
	53	* any improvements or extensions that they make and grant Carnegie Mellon
	54	* the rights to redistribute these changes.
	55	*/
	56	/*
	57	*/
	58	/*
	59	* File: mach/mach_port.defs
	60	* Author: Rich Draves
	61	*
	62	* Exported kernel calls.
	63	*/
	64
	65	subsystem
	66	#if KERNEL_SERVER
	67	KernelServer
55e303ae	68	#endif /* KERNEL_SERVER */
1c79356b A	69	thread_act 3600;
	70
	71	#include <mach/std_types.defs>
	72	#include <mach/mach_types.defs>
	73
fe8ab488 A	74	#if !KERNEL && !LIBSYSCALL_INTERFACE
	75	#define PREFIX(NAME) _kernelrpc_ ## NAME
	76	#else
	77	#define PREFIX(NAME) NAME
	78	#endif
	79
1c79356b A	80	/*
	81	* Destroy the target thread.
	82	*
	83	* JMM - For legacy reasons this consumes a reference to the
	84	* target thread. This will have to change in the future because
	85	* we want the interfaces to be able to be defined in more standard
	86	* IDLs and transports, and most of them do not support the notion
	87	* of reference ownership transfers (just sharing).
	88	*/
	89	routine thread_terminate(
	90	target_act : thread_act_consume_ref_t);
	91
	92
	93	/*
	94	* Return the selected state information for the target
	95	* thr_act. If the thr_act is currently executing, the results
	96	* may be stale. [Flavor THREAD_STATE_FLAVOR_LIST provides a
	97	* list of valid flavors for the target thread.]
	98	*/
d9a64523 A	99	routine
	100	#ifdef KERNEL_SERVER
	101	act_get_state_to_user(
	102	#else
	103	act_get_state(
	104	#endif
f427ee49	105	target_act : thread_read_t;
1c79356b A	106	flavor : int;
	107	out old_state : thread_state_t, CountInOut);
	108
	109	/*
	110	* Set the selected state information for the target thread.
	111	* If the thread is currently executing, the state change
	112	* may be ill-defined.
	113	*/
6d2010ae A	114	routine
	115	#ifdef KERNEL_SERVER
	116	act_set_state_from_user(
	117	#else
	118	act_set_state(
	119	#endif
1c79356b A	120	target_act : thread_act_t;
	121	flavor : int;
	122	new_state : thread_state_t);
	123
	124	/*
	125	* Backward compatible old-style thread routines.
	126	* These have different semantics than the new activation versions.
	127	*
	128	* Return the selected state information for the target
	129	* thread. If the thread is currently executing, the results
	130	* may be stale. [Flavor THREAD_STATE_FLAVOR_LIST provides a
	131	* list of valid flavors for the target thr_act.]
	132	*/
d9a64523 A	133	routine
	134	#ifdef KERNEL_SERVER
	135	thread_get_state_to_user(
	136	#else
	137	thread_get_state(
	138	#endif
f427ee49	139	target_act : thread_read_t;
1c79356b A	140	flavor : thread_state_flavor_t;
	141	out old_state : thread_state_t, CountInOut);
	142
	143	/*
	144	* Set the selected state information for the target thread.
	145	* If the thread is currently executing, the state change
	146	* may be ill-defined.
	147	*/
6d2010ae A	148	routine
	149	#ifdef KERNEL_SERVER
	150	thread_set_state_from_user(
	151	#else
	152	thread_set_state(
	153	#endif
1c79356b A	154	target_act : thread_act_t;
	155	flavor : thread_state_flavor_t;
	156	new_state : thread_state_t);
	157
	158	/*
	159	* Increment the suspend count for the target thread.
	160	* Once this call has completed, the thread will not
	161	* execute any further user or meta- instructions.
	162	* Once suspended, a thread may not execute again until
	163	* its suspend count is zero, and the suspend count
	164	* for its task is also zero.
	165	*/
	166	routine thread_suspend(
	167	target_act : thread_act_t);
	168
	169	/*
	170	* Decrement the suspend count for the target thread,
	171	* if that count is not already zero.
	172	*/
	173	routine thread_resume(
	174	target_act : thread_act_t);
	175
	176	/*
	177	* Cause any user or meta- instructions currently being
	178	* executed by the target thread to be aborted. [Meta-
	179	* instructions consist of the basic traps for IPC
	180	* (e.g., msg_send, msg_receive) and self-identification
	181	* (e.g., task_self, thread_self, thread_reply). Calls
	182	* described by MiG interfaces are not meta-instructions
	183	* themselves.]
	184	*/
	185	routine thread_abort(
	186	target_act : thread_act_t);
	187
	188	/*
	189	* Cause any user or meta- instructions currently being
	190	* executed by the target thread to be aborted so that
	191	* they are transparently restartable. This call fails
	192	* if the abort would result in a non-restartable condition.
	193	* Retry is the caller's responsibility. [Meta-
	194	* instructions consist of the basic traps for IPC
	195	* (e.g., msg_send, msg_receive) and self-identification
	196	* (e.g., task_self, thread_self, thread_reply). Calls
	197	* described by MiG interfaces are not meta-instructions
	198	* themselves.]
	199	*/
	200	routine thread_abort_safely(
	201	target_act : thread_act_t);
	202
	203
d9a64523 A	204	routine
	205	#ifdef KERNEL_SERVER
	206	thread_depress_abort_from_user(
	207	#else
	208	thread_depress_abort(
	209	#endif
1c79356b A	210	thread : thread_act_t);
	211
	212
	213	/*
	214	* Returns the current value of the selected special port
	215	* associated with the target thread.
	216	*/
f427ee49 A	217	routine
	218	#ifdef KERNEL_SERVER
	219	thread_get_special_port_from_user(
	220	port : mach_port_t;
	221	#else
	222	thread_get_special_port(
	223	thr_act : thread_inspect_t;
	224	#endif
1c79356b A	225	which_port : int;
	226	out special_port : mach_port_t);
	227
f427ee49	228
1c79356b A	229	/*
	230	* Set one of the special ports associated with the
	231	* target thread.
	232	*/
	233	routine thread_set_special_port(
	234	thr_act : thread_act_t;
	235	which_port : int;
	236	special_port : mach_port_t);
	237
	238	/*
	239	* Returns information about the target thread.
	240	*/
	241	routine thread_info(
813fb2f6	242	target_act : thread_inspect_t;
1c79356b A	243	flavor : thread_flavor_t;
	244	out thread_info_out : thread_info_t, CountInOut);
	245
	246	/*
	247	* Set an exception handler for a thread on one or more exception types
	248	*/
	249	routine thread_set_exception_ports(
	250	thread : thread_act_t;
	251	exception_mask : exception_mask_t;
	252	new_port : mach_port_t;
	253	behavior : exception_behavior_t;
	254	new_flavor : thread_state_flavor_t);
	255
	256	/*
	257	* Lookup some of the old exception handlers for a thread
	258	*/
f427ee49 A	259	routine
	260	#if KERNEL_SERVER
	261	thread_get_exception_ports_from_user(
	262	port : mach_port_t;
	263	#else
	264	thread_get_exception_ports(
	265	thread : thread_act_t;
	266	#endif
1c79356b A	267	exception_mask : exception_mask_t;
	268	out masks : exception_mask_array_t;
	269	out old_handlers : exception_handler_array_t, SameCount;
	270	out old_behaviors : exception_behavior_array_t, SameCount;
	271	out old_flavors : exception_flavor_array_t, SameCount);
	272
	273	/*
	274	* Set an exception handler for a thread on one or more exception types.
	275	* At the same time, return the previously defined exception handlers for
	276	* those types.
	277	*/
	278	routine thread_swap_exception_ports(
	279	thread : thread_act_t;
	280	exception_mask : exception_mask_t;
	281	new_port : mach_port_t;
	282	behavior : exception_behavior_t;
	283	new_flavor : thread_state_flavor_t;
	284	out masks : exception_mask_array_t;
	285	out old_handlers : exception_handler_array_t, SameCount;
	286	out old_behaviors : exception_behavior_array_t, SameCount;
	287	out old_flavors : exception_flavor_array_t, SameCount);
	288
	289	/*
	290	* OBSOLETE interface.
	291	*/
fe8ab488	292	routine PREFIX(thread_policy)(
1c79356b A	293	thr_act : thread_act_t;
	294	policy : policy_t;
	295	base : policy_base_t;
	296	set_limit : boolean_t);
	297
	298	/*
	299	* Set/get policy information for a thread.
	300	* (Approved Mac OS X microkernel interface)
	301	*/
	302
fe8ab488	303	routine PREFIX(thread_policy_set)(
1c79356b A	304	thread : thread_act_t;
	305	flavor : thread_policy_flavor_t;
	306	policy_info : thread_policy_t);
	307
	308	routine thread_policy_get(
813fb2f6	309	thread : thread_inspect_t;
1c79356b A	310	flavor : thread_policy_flavor_t;
	311	out policy_info : thread_policy_t, CountInOut;
	312	inout get_default : boolean_t);
	313
	314	/*
2d21ac55	315	* Removed from the kernel.
1c79356b	316	*/
2d21ac55 A	317	#if KERNEL_SERVER
	318	skip;
	319	#else
1c79356b A	320	routine thread_sample(
	321	thread : thread_act_t;
	322	reply : mach_port_make_send_t);
2d21ac55	323	#endif
1c79356b A	324
1c79356b A	325	/*
91447636	326	* ETAP has been removed from the kernel.
1c79356b	327	*/
91447636 A	328	#if KERNEL_SERVER
	329	skip;
	330	#else
1c79356b A	331	routine etap_trace_thread(
	332	target_act : thread_act_t;
	333	trace_status : boolean_t);
91447636	334	#endif
1c79356b A	335
	336	/*
	337	* Assign thread to processor set.
	338	*/
	339	routine thread_assign(
	340	thread : thread_act_t;
	341	new_set : processor_set_t);
	342
	343	/*
	344	* Assign thread to default set.
	345	*/
	346	routine thread_assign_default(
	347	thread : thread_act_t);
	348
	349	/*
	350	* Get current assignment for thread.
	351	*/
	352	routine thread_get_assignment(
f427ee49	353	thread : thread_inspect_t;
1c79356b A	354	out assigned_set : processor_set_name_t);
1c79356b A	355
1c79356b A	356	/*
	357	* OBSOLETE interface.
	358	*/
fe8ab488 A	359	routine PREFIX(thread_set_policy)(
	360	thr_act : thread_act_t;
	361	pset : processor_set_t;
	362	policy : policy_t;
	363	base : policy_base_t;
	364	limit : policy_limit_t);
	365
	366	routine thread_get_mach_voucher(
f427ee49	367	thr_act : thread_read_t;
fe8ab488 A	368	which : mach_voucher_selector_t;
	369	out voucher : ipc_voucher_t);
	370
	371	routine thread_set_mach_voucher(
	372	thr_act : thread_act_t;
	373	voucher : ipc_voucher_t);
	374
	375	routine thread_swap_mach_voucher(
	376	thr_act : thread_act_t;
	377	new_voucher : ipc_voucher_t;
	378	inout old_voucher : ipc_voucher_t);
2d21ac55	379
f427ee49 A	380	routine thread_convert_thread_state(
	381	thread : thread_act_t;
	382	direction : int;
	383	flavor : thread_state_flavor_t;
	384	in_state : thread_state_t;
	385	out out_state : thread_state_t, CountInOut);
	386
	387	#ifdef XNU_KERNEL_PRIVATE
	388	#endif
	389
2d21ac55	390	/* vim: set ft=c : */