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/*
* Mach Operating System
* Copyright (c) 1991,1990,1989 Carnegie Mellon University.
* Copyright (c) 1993,1994 The University of Utah and
* the Computer Systems Laboratory (CSL).
* 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, THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF
* THIS SOFTWARE IN ITS "AS IS" CONDITION, AND DISCLAIM 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: ipc/ipc_pset.h
* Author: Rich Draves
* Date: 1989
*
* Definitions for port sets.
*/
#ifndef _IPC_IPC_PSET_H_
#define _IPC_IPC_PSET_H_
#include <mach/port.h>
#include <mach/kern_return.h>
#include <ipc/ipc_object.h>
#include <ipc/ipc_mqueue.h>
#include "ipc_target.h"
typedef struct ipc_pset {
struct ipc_target ips_target;
} *ipc_pset_t;
#define ips_object ips_target.ipt_object
#define ips_local_name ips_target.ipt_name
#define ips_messages ips_target.ipt_messages
#define ips_references ips_object.io_references
#define IPS_NULL ((ipc_pset_t) IO_NULL)
#define ips_active(pset) io_active(&(pset)->ips_object)
#define ips_lock(pset) io_lock(&(pset)->ips_object)
#define ips_lock_try(pset) io_lock_try(&(pset)->ips_object)
#define ips_unlock(pset) io_unlock(&(pset)->ips_object)
#define ips_check_unlock(pset) io_check_unlock(&(pset)->ips_object)
#define ips_reference(pset) io_reference(&(pset)->ips_object)
#define ips_release(pset) io_release(&(pset)->ips_object)
extern kern_return_t
ipc_pset_alloc(/* ipc_space_t, mach_port_t *, ipc_pset_t * */);
extern kern_return_t
ipc_pset_alloc_name(/* ipc_space_t, mach_port_t, ipc_pset_t * */);
extern void
ipc_pset_add(/* ipc_pset_t, ipc_port_t */);
extern void
ipc_pset_remove(/* ipc_pset_t, ipc_port_t */);
extern kern_return_t
ipc_pset_move(/* ipc_space_t, mach_port_t, mach_port_t */);
extern void
ipc_pset_destroy(/* ipc_pset_t */);
#define ipc_pset_reference(pset) \
ipc_object_reference(&(pset)->ips_object)
#define ipc_pset_release(pset) \
ipc_object_release(&(pset)->ips_object)
extern void
ipc_pset_print(/* ipc_pset_t */);
#endif _IPC_IPC_PSET_H_
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