projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| fe8ab488 | 2 | * Copyright (c) 2000-2005, 2012, 2014 Apple Inc. All rights reserved. |
| 5d5c5d0d | 3 | * |
| 2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 0a7de745 | 5 | * |
| 2d21ac55 A |
6 | * This file contains Original Code and/or Modifications of Original Code |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. The rights granted to you under the License | |
| 10 | * may not be used to create, or enable the creation or redistribution of, | |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to | |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any | |
| 13 | * terms of an Apple operating system software license agreement. | |
| 0a7de745 | 14 | * |
| 2d21ac55 A |
15 | * Please obtain a copy of the License at |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 0a7de745 | 17 | * |
| 2d21ac55 A |
18 | * The Original Code and all software distributed under the License are |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 2d21ac55 A |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| 23 | * Please see the License for the specific language governing rights and | |
| 24 | * limitations under the License. | |
| 0a7de745 | 25 | * |
| 2d21ac55 | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| 1c79356b | 27 | */ |
| 1c79356b | 28 | |
| 9bccf70c A |
29 | |
| 30 | #ifndef _SYSTEM_DOMAIN_H_ | |
| 31 | #define _SYSTEM_DOMAIN_H_ | |
| 32 | ||
| 9bccf70c | 33 | #include <sys/appleapiopts.h> |
| 91447636 | 34 | #include <sys/cdefs.h> |
| 0c530ab8 A |
35 | #include <sys/types.h> |
| 36 | ||
| 37 | #ifdef KERNEL_PRIVATE | |
| 0a7de745 | 38 | #include <sys/sysctl.h> |
| 0c530ab8 | 39 | #endif /* KERNEL_PRIVATE */ |
| 9bccf70c | 40 | |
| 0a7de745 A |
41 | /* Kernel Events Protocol */ |
| 42 | #define SYSPROTO_EVENT 1 /* kernel events protocol */ | |
| 9bccf70c A |
43 | |
| 44 | /* Kernel Control Protocol */ | |
| 0a7de745 A |
45 | #define SYSPROTO_CONTROL 2 /* kernel control protocol */ |
| 46 | #define AF_SYS_CONTROL 2 /* corresponding sub address type */ | |
| 9bccf70c A |
47 | |
| 48 | /* System family socket address */ | |
| fe8ab488 | 49 | struct sockaddr_sys { |
| 0a7de745 A |
50 | u_char ss_len; /* sizeof(struct sockaddr_sys) */ |
| 51 | u_char ss_family; /* AF_SYSTEM */ | |
| 52 | u_int16_t ss_sysaddr; /* protocol address in AF_SYSTEM */ | |
| 53 | u_int32_t ss_reserved[7]; /* reserved to the protocol use */ | |
| 9bccf70c A |
54 | }; |
| 55 | ||
| fe8ab488 A |
56 | #ifdef PRIVATE |
| 57 | struct xsystmgen { | |
| 0a7de745 | 58 | u_int32_t xg_len; /* length of this structure */ |
| f427ee49 | 59 | u_int64_t xg_count; /* number of PCBs at this time */ |
| 0a7de745 A |
60 | u_int64_t xg_gen; /* generation count at this time */ |
| 61 | u_int64_t xg_sogen; /* current socket generation count */ | |
| 0c530ab8 | 62 | }; |
| fe8ab488 | 63 | #endif /* PRIVATE */ |
| 0c530ab8 | 64 | |
| fe8ab488 | 65 | #ifdef KERNEL_PRIVATE |
| 0c530ab8 | 66 | |
| 39236c6e | 67 | extern struct domain *systemdomain; |
| 9bccf70c | 68 | |
| fe8ab488 A |
69 | SYSCTL_DECL(_net_systm); |
| 70 | ||
| 9bccf70c | 71 | /* built in system domain protocols init function */ |
| 91447636 | 72 | __BEGIN_DECLS |
| 39236c6e A |
73 | void kern_event_init(struct domain *); |
| 74 | void kern_control_init(struct domain *); | |
| 91447636 | 75 | __END_DECLS |
| 91447636 | 76 | #endif /* KERNEL_PRIVATE */ |
| 9bccf70c A |
77 | |
| 78 | #endif /* _SYSTEM_DOMAIN_H_ */ |