78 lines
2.7 KiB
C
78 lines
2.7 KiB
C
/*
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* Copyright (c) 2000-2005, 2012, 2014 Apple Inc. All rights reserved.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. The rights granted to you under the License
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* may not be used to create, or enable the creation or redistribution of,
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* unlawful or unlicensed copies of an Apple operating system, or to
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* circumvent, violate, or enable the circumvention or violation of, any
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* terms of an Apple operating system software license agreement.
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*
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* Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
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*/
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#ifndef _SYSTEM_DOMAIN_H_
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#define _SYSTEM_DOMAIN_H_
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#include <sys/appleapiopts.h>
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#ifdef KERNEL_PRIVATE
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#include <sys/sysctl.h>
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#endif /* KERNEL_PRIVATE */
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/* Kernel Events Protocol */
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#define SYSPROTO_EVENT 1 /* kernel events protocol */
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/* Kernel Control Protocol */
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#define SYSPROTO_CONTROL 2 /* kernel control protocol */
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#define AF_SYS_CONTROL 2 /* corresponding sub address type */
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/* System family socket address */
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struct sockaddr_sys {
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u_char ss_len; /* sizeof(struct sockaddr_sys) */
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u_char ss_family; /* AF_SYSTEM */
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u_int16_t ss_sysaddr; /* protocol address in AF_SYSTEM */
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u_int32_t ss_reserved[7]; /* reserved to the protocol use */
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};
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#ifdef PRIVATE
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struct xsystmgen {
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u_int32_t xg_len; /* length of this structure */
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u_int64_t xg_count; /* number of PCBs at this time */
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u_int64_t xg_gen; /* generation count at this time */
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u_int64_t xg_sogen; /* current socket generation count */
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};
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#endif /* PRIVATE */
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#ifdef KERNEL_PRIVATE
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extern struct domain *systemdomain;
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SYSCTL_DECL(_net_systm);
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/* built in system domain protocols init function */
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__BEGIN_DECLS
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void kern_event_init(struct domain *);
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void kern_control_init(struct domain *);
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__END_DECLS
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#endif /* KERNEL_PRIVATE */
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#endif /* _SYSTEM_DOMAIN_H_ */
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