1 | /* |
2 | * Copyright (c) 2011-2013 Apple Inc. All rights reserved. |
3 | * |
4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
5 | * |
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. |
14 | * |
15 | * Please obtain a copy of the License at |
16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. |
17 | * |
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 |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
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. |
25 | * |
26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
27 | */ |
28 | |
29 | #ifndef __NET_NETSRC_H__ |
30 | |
31 | #include <netinet/in.h> |
32 | |
33 | #define NETSRC_CTLNAME "com.apple.netsrc" |
34 | |
35 | #define NETSRC_VERSION1 1 |
36 | #define NETSRC_VERSION2 2 |
37 | #define NETSRC_CURVERS NETSRC_VERSION2 |
38 | |
39 | struct netsrc_req { |
40 | unsigned int nrq_ver; |
41 | unsigned int nrq_ifscope; |
42 | union { |
43 | union sockaddr_in_4_6 nrq_dst; |
44 | union sockaddr_in_4_6 _usa; |
45 | }; |
46 | }; |
47 | |
48 | #define nrq_sin _usa.sin |
49 | #define nrq_sin6 _usa.sin6 |
50 | |
51 | struct netsrc_repv1 { |
52 | union { |
53 | union sockaddr_in_4_6 nrp_src; |
54 | union sockaddr_in_4_6 _usa; |
55 | }; |
56 | #define NETSRC_IP6_FLAG_TENTATIVE 0x0001 |
57 | #define NETSRC_IP6_FLAG_TEMPORARY 0x0002 |
58 | #define NETSRC_IP6_FLAG_DEPRECATED 0x0004 |
59 | #define NETSRC_IP6_FLAG_OPTIMISTIC 0x0008 |
60 | #define NETSRC_IP6_FLAG_SECURED 0x0010 |
61 | uint16_t nrp_flags; |
62 | uint16_t nrp_label; |
63 | uint16_t nrp_precedence; |
64 | uint16_t nrp_dstlabel; |
65 | uint16_t nrp_dstprecedence; |
66 | uint16_t nrp_unused; // Padding |
67 | }; |
68 | |
69 | struct netsrc_repv2 { |
70 | union { |
71 | union sockaddr_in_4_6 nrp_src; |
72 | union sockaddr_in_4_6 _usa; |
73 | }; |
74 | uint32_t nrp_min_rtt; |
75 | uint32_t nrp_connection_attempts; |
76 | uint32_t nrp_connection_successes; |
77 | // Continues from above, fixes naming |
78 | #define NETSRC_FLAG_IP6_TENTATIVE NETSRC_IP6_FLAG_TENTATIVE |
79 | #define NETSRC_FLAG_IP6_TEMPORARY NETSRC_IP6_FLAG_TEMPORARY |
80 | #define NETSRC_FLAG_IP6_DEPRECATED NETSRC_IP6_FLAG_DEPRECATED |
81 | #define NETSRC_FLAG_IP6_OPTIMISTIC NETSRC_IP6_FLAG_OPTIMISTIC |
82 | #define NETSRC_FLAG_IP6_SECURED NETSRC_IP6_FLAG_SECURED |
83 | #define NETSRC_FLAG_ROUTEABLE 0x00000020 |
84 | #define NETSRC_FLAG_DIRECT 0x00000040 |
85 | #define NETSRC_FLAG_AWDL 0x00000080 |
86 | #define NETSRC_FLAG_IP6_DYNAMIC 0x00000100 |
87 | #define NETSRC_FLAG_IP6_AUTOCONF 0x00000200 |
88 | uint32_t nrp_flags; |
89 | uint16_t nrp_label; |
90 | uint16_t nrp_precedence; |
91 | uint16_t nrp_dstlabel; |
92 | uint16_t nrp_dstprecedence; |
93 | uint16_t nrp_ifindex; |
94 | uint16_t nrp_unused; // Padding |
95 | }; |
96 | |
97 | #define netsrc_rep netsrc_repv2 |
98 | |
99 | #define nrp_sin nrp_src.sin |
100 | #define nrp_sin6 nrp_src.sin6 |
101 | |
102 | #ifdef KERNEL_PRIVATE |
103 | __private_extern__ void netsrc_init(void); |
104 | #endif |
105 | |
106 | #endif /* __NET_NETSRC_H__ */ |
107 | |