/* * Copyright (c) 2000-2005, 2012, 2014 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@ */ #ifndef _SYSTEM_DOMAIN_H_ #define _SYSTEM_DOMAIN_H_ #include <sys/appleapiopts.h> #include <sys/cdefs.h> #include <sys/types.h> #ifdef KERNEL_PRIVATE #include <sys/sysctl.h> #endif /* KERNEL_PRIVATE */ /* Kernel Events Protocol */ #define SYSPROTO_EVENT 1 /* kernel events protocol */ /* Kernel Control Protocol */ #define SYSPROTO_CONTROL 2 /* kernel control protocol */ #define AF_SYS_CONTROL 2 /* corresponding sub address type */ /* System family socket address */ struct sockaddr_sys { u_char ss_len; /* sizeof(struct sockaddr_sys) */ u_char ss_family; /* AF_SYSTEM */ u_int16_t ss_sysaddr; /* protocol address in AF_SYSTEM */ u_int32_t ss_reserved[7]; /* reserved to the protocol use */ }; #ifdef PRIVATE struct xsystmgen { u_int32_t xg_len; /* length of this structure */ u_int64_t xg_count; /* number of PCBs at this time */ u_int64_t xg_gen; /* generation count at this time */ u_int64_t xg_sogen; /* current socket generation count */ }; #endif /* PRIVATE */ #ifdef KERNEL_PRIVATE extern struct domain *systemdomain; SYSCTL_DECL(_net_systm); /* built in system domain protocols init function */ __BEGIN_DECLS void kern_event_init(struct domain *); void kern_control_init(struct domain *); __END_DECLS #endif /* KERNEL_PRIVATE */ #endif /* _SYSTEM_DOMAIN_H_ */