[apple/xnu.git] / osfmk / mach / mach_types.h

/*
 * Copyright (c) 2000-2003 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@
 */
/*
 * @OSF_COPYRIGHT@
 */
/* 
 * Mach Operating System
 * Copyright (c) 1991,1990,1989,1988 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_types.h
 *	Author:	Avadis Tevanian, Jr., Michael Wayne Young
 *	Date:	1986
 *
 *	Mach external interface definitions.
 *
 */

#ifndef	_MACH_MACH_TYPES_H_
#define _MACH_MACH_TYPES_H_

#include <stdint.h>

#include <mach/host_info.h>
#include <mach/host_notify.h>
#include <mach/host_special_ports.h>
#include <mach/machine.h>
#include <mach/machine/vm_types.h>
#include <mach/memory_object_types.h>
#include <mach/exception_types.h>
#include <mach/port.h>
#include <mach/processor_info.h>
#include <mach/task_info.h>
#include <mach/task_policy.h>
#include <mach/task_special_ports.h>
#include <mach/thread_info.h>
#include <mach/thread_policy.h>
#include <mach/thread_special_ports.h>
#include <mach/thread_status.h>
#include <mach/time_value.h>
#include <mach/clock_types.h>
#include <mach/vm_attributes.h>
#include <mach/vm_inherit.h>
#include <mach/vm_behavior.h>
#include <mach/vm_prot.h>
#include <mach/vm_statistics.h>
#include <mach/vm_sync.h>
#include <mach/vm_types.h>
#include <mach/vm_region.h>
#include <mach/kmod.h>

#ifdef	KERNEL_PRIVATE

#include <mach/vm_param.h>

/*
 * If we are in the kernel, then pick up the kernel definitions for
 * the basic mach types.
 */
typedef struct task			*task_t;
typedef struct thread		*thread_t, *thread_act_t;
typedef struct ipc_space		*ipc_space_t;
typedef struct host			*host_t;
typedef struct host			*host_priv_t;
typedef struct host			*host_security_t;
typedef struct processor		*processor_t;
typedef struct processor_set		*processor_set_t;
typedef struct processor_set		*processor_set_control_t;
typedef struct semaphore 		*semaphore_t;
typedef struct lock_set 		*lock_set_t;
typedef struct ledger 			*ledger_t;
typedef	struct alarm			*alarm_t;
typedef	struct clock			*clock_serv_t;
typedef	struct clock			*clock_ctrl_t;

#if !defined(MACH_KERNEL_PRIVATE)

/*
 * Declare empty structure definitions for export to other
 * kernel components.  This lets us still provide some level
 * of type checking, without exposing our internal data
 * structures.
 */
struct task ;
struct thread ;
struct host ;
struct processor ;
struct processor_set ;
struct semaphore ;
struct lock_set ;
struct ledger ;
struct alarm ;
struct clock ;

#endif	/* !MACH_KERNEL_PRIVATE */

#else	/* !KERNEL_PRIVATE */

/*
 * If we are not in the kernel, then these will all be represented by
 * ports at user-space.
 */
typedef mach_port_t		task_t;
typedef mach_port_t		thread_t;
typedef	mach_port_t		thread_act_t;
typedef mach_port_t		ipc_space_t;
typedef mach_port_t		host_t;
typedef mach_port_t		host_priv_t;
typedef mach_port_t		host_security_t;
typedef mach_port_t		processor_t;
typedef mach_port_t		processor_set_t;
typedef mach_port_t		processor_set_control_t;
typedef mach_port_t		semaphore_t;
typedef mach_port_t		lock_set_t;
typedef mach_port_t		ledger_t;
typedef mach_port_t		alarm_t;
typedef mach_port_t		clock_serv_t;
typedef mach_port_t		clock_ctrl_t;

#endif	/* !KERNEL_PRIVATE */

/*
 * These aren't really unique types.  They are just called
 * out as unique types at one point in history.  So we list
 * them here for compatibility.
 */
typedef processor_set_t		processor_set_name_t;

/*
 * JMM - These types are just hard-coded as ports for now
 */
typedef mach_port_t		clock_reply_t;
typedef mach_port_t		bootstrap_t;
typedef	mach_port_t		mem_entry_name_port_t;
typedef mach_port_t		exception_handler_t;
typedef exception_handler_t	*exception_handler_array_t;
typedef mach_port_t		vm_task_entry_t;
typedef mach_port_t		io_master_t;
typedef mach_port_t		UNDServerRef;

/*
 * JMM - Mig doesn't translate the components of an array.
 * For example, Mig won't use the thread_t translations
 * to translate a thread_array_t argument.  So, these definitions
 * are not completely accurate at the moment for other kernel
 * components. MIG is being fixed.
 */
typedef task_t			*task_array_t;
typedef thread_t		*thread_array_t;
typedef processor_set_t		*processor_set_array_t;
typedef processor_set_t		*processor_set_name_array_t;
typedef processor_t		*processor_array_t;
typedef	thread_act_t		*thread_act_array_t;
typedef ledger_t		*ledger_array_t;


/*
 * However the real mach_types got declared, we also have to declare
 * types with "port" in the name for compatability with the way OSF
 * had declared the user interfaces at one point.  Someday these should
 * go away.
 */
typedef task_t			task_port_t;
typedef	task_array_t		task_port_array_t;
typedef thread_t		thread_port_t;
typedef	thread_array_t		thread_port_array_t;
typedef ipc_space_t		ipc_space_port_t;
typedef host_t			host_name_t;
typedef host_t			host_name_port_t;
typedef processor_set_t		processor_set_port_t;
typedef processor_set_t		processor_set_name_port_t;
typedef processor_set_array_t	processor_set_name_port_array_t;
typedef processor_set_t		processor_set_control_port_t;
typedef processor_t		processor_port_t;
typedef processor_array_t	processor_port_array_t;
typedef thread_act_t		thread_act_port_t;
typedef	thread_act_array_t	thread_act_port_array_t;
typedef semaphore_t		semaphore_port_t;
typedef lock_set_t		lock_set_port_t;
typedef ledger_t		ledger_port_t;
typedef ledger_array_t		ledger_port_array_t;
typedef alarm_t			alarm_port_t;
typedef clock_serv_t		clock_serv_port_t;
typedef clock_ctrl_t		clock_ctrl_port_t;
typedef exception_handler_t	exception_port_t;
typedef exception_handler_array_t exception_port_arrary_t;


#define TASK_NULL		((task_t) 0)
#define THREAD_NULL		((thread_t) 0)
#define THR_ACT_NULL 		((thread_act_t) 0)
#define IPC_SPACE_NULL		((ipc_space_t) 0)
#define HOST_NULL		((host_t) 0)
#define HOST_PRIV_NULL		((host_priv_t)0)
#define HOST_SECURITY_NULL	((host_security_t)0)
#define PROCESSOR_SET_NULL	((processor_set_t) 0)
#define PROCESSOR_NULL		((processor_t) 0)
#define SEMAPHORE_NULL		((semaphore_t) 0)
#define LOCK_SET_NULL		((lock_set_t) 0)
#define LEDGER_NULL 		((ledger_t) 0)
#define ALARM_NULL		((alarm_t) 0)
#define CLOCK_NULL		((clock_t) 0)
#define UND_SERVER_NULL		((UNDServerRef) 0)

typedef integer_t 		ledger_item_t;
typedef vm_offset_t		*emulation_vector_t;
typedef char			*user_subsystem_t;

/*
 *	Backwards compatibility, for those programs written
 *	before mach/{std,mach}_types.{defs,h} were set up.
 */
#include <mach/std_types.h>

#endif	/* _MACH_MACH_TYPES_H_ */
Commit	Line	Data
1c79356b	1	/*
55e303ae	2	* Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
1c79356b A	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
e5568f75 A	6	* The contents of this file constitute Original Code as defined in and
	7	* are subject to the Apple Public Source License Version 1.1 (the
	8	* "License"). You may not use this file except in compliance with the
	9	* License. Please obtain a copy of the License at
	10	* http://www.apple.com/publicsource and read it before using this file.
1c79356b	11	*
e5568f75 A	12	* This Original Code and all software distributed under the License are
e5568f75 A	13	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
1c79356b A	14	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
1c79356b A	15	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
e5568f75 A	16	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	17	* License for the specific language governing rights and limitations
	18	* under the License.
1c79356b A	19	*
	20	* @APPLE_LICENSE_HEADER_END@
	21	*/
	22	/*
	23	* @OSF_COPYRIGHT@
	24	*/
	25	/*
	26	* Mach Operating System
	27	* Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
	28	* All Rights Reserved.
	29	*
	30	* Permission to use, copy, modify and distribute this software and its
	31	* documentation is hereby granted, provided that both the copyright
	32	* notice and this permission notice appear in all copies of the
	33	* software, derivative works or modified versions, and any portions
	34	* thereof, and that both notices appear in supporting documentation.
	35	*
	36	* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
	37	* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
	38	* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
	39	*
	40	* Carnegie Mellon requests users of this software to return to
	41	*
	42	* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
	43	* School of Computer Science
	44	* Carnegie Mellon University
	45	* Pittsburgh PA 15213-3890
	46	*
	47	* any improvements or extensions that they make and grant Carnegie Mellon
	48	* the rights to redistribute these changes.
	49	*/
	50	/*
	51	*/
	52	/*
	53	* File: mach/mach_types.h
	54	* Author: Avadis Tevanian, Jr., Michael Wayne Young
	55	* Date: 1986
	56	*
	57	* Mach external interface definitions.
	58	*
	59	*/
	60
	61	#ifndef _MACH_MACH_TYPES_H_
	62	#define _MACH_MACH_TYPES_H_
	63
0b4e3aa0 A	64	#include <stdint.h>
0b4e3aa0 A	65
1c79356b	66	#include <mach/host_info.h>
55e303ae A	67	#include <mach/host_notify.h>
55e303ae A	68	#include <mach/host_special_ports.h>
1c79356b A	69	#include <mach/machine.h>
	70	#include <mach/machine/vm_types.h>
	71	#include <mach/memory_object_types.h>
	72	#include <mach/exception_types.h>
	73	#include <mach/port.h>
	74	#include <mach/processor_info.h>
	75	#include <mach/task_info.h>
	76	#include <mach/task_policy.h>
	77	#include <mach/task_special_ports.h>
	78	#include <mach/thread_info.h>
	79	#include <mach/thread_policy.h>
	80	#include <mach/thread_special_ports.h>
	81	#include <mach/thread_status.h>
	82	#include <mach/time_value.h>
	83	#include <mach/clock_types.h>
	84	#include <mach/vm_attributes.h>
	85	#include <mach/vm_inherit.h>
	86	#include <mach/vm_behavior.h>
	87	#include <mach/vm_prot.h>
	88	#include <mach/vm_statistics.h>
	89	#include <mach/vm_sync.h>
	90	#include <mach/vm_types.h>
	91	#include <mach/vm_region.h>
	92	#include <mach/kmod.h>
	93
	94	#ifdef KERNEL_PRIVATE
	95
	96	#include <mach/vm_param.h>
	97
	98	/*
	99	* If we are in the kernel, then pick up the kernel definitions for
	100	* the basic mach types.
	101	*/
9bccf70c	102	typedef struct task *task_t;
55e303ae	103	typedef struct thread thread_t, thread_act_t;
9bccf70c A	104	typedef struct ipc_space *ipc_space_t;
	105	typedef struct host *host_t;
	106	typedef struct host *host_priv_t;
	107	typedef struct host *host_security_t;
	108	typedef struct processor *processor_t;
	109	typedef struct processor_set *processor_set_t;
	110	typedef struct processor_set *processor_set_control_t;
	111	typedef struct semaphore *semaphore_t;
	112	typedef struct lock_set *lock_set_t;
	113	typedef struct ledger *ledger_t;
	114	typedef struct alarm *alarm_t;
	115	typedef struct clock *clock_serv_t;
	116	typedef struct clock *clock_ctrl_t;
1c79356b	117
9bccf70c A	118	#if !defined(MACH_KERNEL_PRIVATE)
	119
	120	/*
	121	* Declare empty structure definitions for export to other
	122	* kernel components. This lets us still provide some level
	123	* of type checking, without exposing our internal data
	124	* structures.
	125	*/
	126	struct task ;
55e303ae	127	struct thread ;
9bccf70c A	128	struct host ;
	129	struct processor ;
	130	struct processor_set ;
	131	struct semaphore ;
	132	struct lock_set ;
	133	struct ledger ;
	134	struct alarm ;
	135	struct clock ;
	136
	137	#endif /* !MACH_KERNEL_PRIVATE */
1c79356b A	138
	139	#else /* !KERNEL_PRIVATE */
	140
	141	/*
	142	* If we are not in the kernel, then these will all be represented by
	143	* ports at user-space.
	144	*/
	145	typedef mach_port_t task_t;
	146	typedef mach_port_t thread_t;
9bccf70c	147	typedef mach_port_t thread_act_t;
1c79356b A	148	typedef mach_port_t ipc_space_t;
	149	typedef mach_port_t host_t;
	150	typedef mach_port_t host_priv_t;
	151	typedef mach_port_t host_security_t;
9bccf70c	152	typedef mach_port_t processor_t;
1c79356b	153	typedef mach_port_t processor_set_t;
1c79356b	154	typedef mach_port_t processor_set_control_t;
1c79356b A	155	typedef mach_port_t semaphore_t;
	156	typedef mach_port_t lock_set_t;
	157	typedef mach_port_t ledger_t;
	158	typedef mach_port_t alarm_t;
	159	typedef mach_port_t clock_serv_t;
	160	typedef mach_port_t clock_ctrl_t;
1c79356b A	161
	162	#endif /* !KERNEL_PRIVATE */
	163
9bccf70c A	164	/*
	165	* These aren't really unique types. They are just called
	166	* out as unique types at one point in history. So we list
	167	* them here for compatibility.
	168	*/
	169	typedef processor_set_t processor_set_name_t;
1c79356b A	170
	171	/*
	172	* JMM - These types are just hard-coded as ports for now
	173	*/
	174	typedef mach_port_t clock_reply_t;
	175	typedef mach_port_t bootstrap_t;
	176	typedef mach_port_t mem_entry_name_port_t;
	177	typedef mach_port_t exception_handler_t;
	178	typedef exception_handler_t *exception_handler_array_t;
1c79356b	179	typedef mach_port_t vm_task_entry_t;
1c79356b A	180	typedef mach_port_t io_master_t;
	181	typedef mach_port_t UNDServerRef;
	182
	183	/*
	184	* JMM - Mig doesn't translate the components of an array.
	185	* For example, Mig won't use the thread_t translations
	186	* to translate a thread_array_t argument. So, these definitions
	187	* are not completely accurate at the moment for other kernel
	188	* components. MIG is being fixed.
	189	*/
	190	typedef task_t *task_array_t;
	191	typedef thread_t *thread_array_t;
	192	typedef processor_set_t *processor_set_array_t;
	193	typedef processor_set_t *processor_set_name_array_t;
	194	typedef processor_t *processor_array_t;
	195	typedef thread_act_t *thread_act_array_t;
	196	typedef ledger_t *ledger_array_t;
	197
9bccf70c	198
1c79356b A	199	/*
	200	* However the real mach_types got declared, we also have to declare
	201	* types with "port" in the name for compatability with the way OSF
	202	* had declared the user interfaces at one point. Someday these should
	203	* go away.
	204	*/
	205	typedef task_t task_port_t;
	206	typedef task_array_t task_port_array_t;
	207	typedef thread_t thread_port_t;
	208	typedef thread_array_t thread_port_array_t;
	209	typedef ipc_space_t ipc_space_port_t;
	210	typedef host_t host_name_t;
	211	typedef host_t host_name_port_t;
	212	typedef processor_set_t processor_set_port_t;
	213	typedef processor_set_t processor_set_name_port_t;
	214	typedef processor_set_array_t processor_set_name_port_array_t;
	215	typedef processor_set_t processor_set_control_port_t;
	216	typedef processor_t processor_port_t;
	217	typedef processor_array_t processor_port_array_t;
	218	typedef thread_act_t thread_act_port_t;
	219	typedef thread_act_array_t thread_act_port_array_t;
	220	typedef semaphore_t semaphore_port_t;
	221	typedef lock_set_t lock_set_port_t;
	222	typedef ledger_t ledger_port_t;
	223	typedef ledger_array_t ledger_port_array_t;
	224	typedef alarm_t alarm_port_t;
	225	typedef clock_serv_t clock_serv_port_t;
	226	typedef clock_ctrl_t clock_ctrl_port_t;
1c79356b A	227	typedef exception_handler_t exception_port_t;
	228	typedef exception_handler_array_t exception_port_arrary_t;
	229
9bccf70c	230
1c79356b A	231	#define TASK_NULL ((task_t) 0)
1c79356b A	232	#define THREAD_NULL ((thread_t) 0)
9bccf70c A	233	#define THR_ACT_NULL ((thread_act_t) 0)
9bccf70c A	234	#define IPC_SPACE_NULL ((ipc_space_t) 0)
1c79356b A	235	#define HOST_NULL ((host_t) 0)
	236	#define HOST_PRIV_NULL ((host_priv_t)0)
	237	#define HOST_SECURITY_NULL ((host_security_t)0)
	238	#define PROCESSOR_SET_NULL ((processor_set_t) 0)
	239	#define PROCESSOR_NULL ((processor_t) 0)
1c79356b A	240	#define SEMAPHORE_NULL ((semaphore_t) 0)
1c79356b A	241	#define LOCK_SET_NULL ((lock_set_t) 0)
9bccf70c	242	#define LEDGER_NULL ((ledger_t) 0)
1c79356b A	243	#define ALARM_NULL ((alarm_t) 0)
1c79356b A	244	#define CLOCK_NULL ((clock_t) 0)
1c79356b A	245	#define UND_SERVER_NULL ((UNDServerRef) 0)
	246
	247	typedef integer_t ledger_item_t;
	248	typedef vm_offset_t *emulation_vector_t;
	249	typedef char *user_subsystem_t;
	250
	251	/*
	252	* Backwards compatibility, for those programs written
	253	* before mach/{std,mach}_types.{defs,h} were set up.
	254	*/
	255	#include <mach/std_types.h>
	256
	257	#endif /* _MACH_MACH_TYPES_H_ */