1*f6217f89SApple OSS Distributions /* 2*f6217f89SApple OSS Distributions * Copyright (c) 2025 Apple Inc. All rights reserved. 3*f6217f89SApple OSS Distributions * 4*f6217f89SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*f6217f89SApple OSS Distributions * 6*f6217f89SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*f6217f89SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*f6217f89SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*f6217f89SApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*f6217f89SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*f6217f89SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*f6217f89SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*f6217f89SApple OSS Distributions * terms of an Apple operating system software license agreement. 14*f6217f89SApple OSS Distributions * 15*f6217f89SApple OSS Distributions * Please obtain a copy of the License at 16*f6217f89SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*f6217f89SApple OSS Distributions * 18*f6217f89SApple OSS Distributions * The Original Code and all software distributed under the License are 19*f6217f89SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*f6217f89SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*f6217f89SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*f6217f89SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*f6217f89SApple OSS Distributions * Please see the License for the specific language governing rights and 24*f6217f89SApple OSS Distributions * limitations under the License. 25*f6217f89SApple OSS Distributions * 26*f6217f89SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*f6217f89SApple OSS Distributions */ 28*f6217f89SApple OSS Distributions 29*f6217f89SApple OSS Distributions 30*f6217f89SApple OSS Distributions #ifndef _SYSTEM_DOMAIN_PRIVATE_H_ 31*f6217f89SApple OSS Distributions #define _SYSTEM_DOMAIN_PRIVATE_H_ 32*f6217f89SApple OSS Distributions 33*f6217f89SApple OSS Distributions #include <sys/types.h> 34*f6217f89SApple OSS Distributions 35*f6217f89SApple OSS Distributions #ifdef KERNEL_PRIVATE 36*f6217f89SApple OSS Distributions #include <sys/sysctl.h> 37*f6217f89SApple OSS Distributions #endif /* KERNEL_PRIVATE */ 38*f6217f89SApple OSS Distributions 39*f6217f89SApple OSS Distributions struct xsystmgen { 40*f6217f89SApple OSS Distributions u_int32_t xg_len; /* length of this structure */ 41*f6217f89SApple OSS Distributions u_int64_t xg_count; /* number of PCBs at this time */ 42*f6217f89SApple OSS Distributions u_int64_t xg_gen; /* generation count at this time */ 43*f6217f89SApple OSS Distributions u_int64_t xg_sogen; /* current socket generation count */ 44*f6217f89SApple OSS Distributions }; 45*f6217f89SApple OSS Distributions 46*f6217f89SApple OSS Distributions #ifdef KERNEL_PRIVATE 47*f6217f89SApple OSS Distributions 48*f6217f89SApple OSS Distributions extern struct domain *systemdomain; 49*f6217f89SApple OSS Distributions 50*f6217f89SApple OSS Distributions SYSCTL_DECL(_net_systm); 51*f6217f89SApple OSS Distributions 52*f6217f89SApple OSS Distributions /* built in system domain protocols init function */ 53*f6217f89SApple OSS Distributions __BEGIN_DECLS 54*f6217f89SApple OSS Distributions void kern_event_init(struct domain *); 55*f6217f89SApple OSS Distributions void kern_control_init(struct domain *); 56*f6217f89SApple OSS Distributions __END_DECLS 57*f6217f89SApple OSS Distributions #endif /* KERNEL_PRIVATE */ 58*f6217f89SApple OSS Distributions 59*f6217f89SApple OSS Distributions #endif /* _SYSTEM_DOMAIN_PRIVATE_H_ */ 60