UbixOS V2 2.0

icmp6.h
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1
6 /*
7 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without modification,
11 * are permitted provided that the following conditions are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright notice,
14 * this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright notice,
16 * this list of conditions and the following disclaimer in the documentation
17 * and/or other materials provided with the distribution.
18 * 3. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
22 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
23 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
24 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
26 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
29 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
30 * OF SUCH DAMAGE.
31 *
32 * This file is part of the lwIP TCP/IP stack.
33 *
34 * Author: Adam Dunkels <adam@sics.se>
35 *
36 */
37 #ifndef LWIP_HDR_PROT_ICMP6_H
38 #define LWIP_HDR_PROT_ICMP6_H
39
40 #include "net/arch.h"
41
42 #ifdef __cplusplus
43 extern "C" {
44 #endif
45
47 enum icmp6_type {
49 ICMP6_TYPE_DUR = 1,
51 ICMP6_TYPE_PTB = 2,
53 ICMP6_TYPE_TE = 3,
55 ICMP6_TYPE_PP = 4,
57 ICMP6_TYPE_PE1 = 100,
59 ICMP6_TYPE_PE2 = 101,
61 ICMP6_TYPE_RSV_ERR = 127,
62
64 ICMP6_TYPE_EREQ = 128,
66 ICMP6_TYPE_EREP = 129,
68 ICMP6_TYPE_MLQ = 130,
70 ICMP6_TYPE_MLR = 131,
72 ICMP6_TYPE_MLD = 132,
74 ICMP6_TYPE_RS = 133,
76 ICMP6_TYPE_RA = 134,
78 ICMP6_TYPE_NS = 135,
80 ICMP6_TYPE_NA = 136,
82 ICMP6_TYPE_RD = 137,
84 ICMP6_TYPE_MRA = 151,
86 ICMP6_TYPE_MRS = 152,
88 ICMP6_TYPE_MRT = 153,
90 ICMP6_TYPE_PE3 = 200,
92 ICMP6_TYPE_PE4 = 201,
94 ICMP6_TYPE_RSV_INF = 255
95 };
96
98 enum icmp6_dur_code {
100 ICMP6_DUR_NO_ROUTE = 0,
102 ICMP6_DUR_PROHIBITED = 1,
104 ICMP6_DUR_SCOPE = 2,
106 ICMP6_DUR_ADDRESS = 3,
108 ICMP6_DUR_PORT = 4,
110 ICMP6_DUR_POLICY = 5,
112 ICMP6_DUR_REJECT_ROUTE = 6
113 };
114
116 enum icmp6_te_code {
118 ICMP6_TE_HL = 0,
120 ICMP6_TE_FRAG = 1
121 };
122
124 enum icmp6_pp_code {
126 ICMP6_PP_FIELD = 0,
128 ICMP6_PP_HEADER = 1,
130 ICMP6_PP_OPTION = 2
131 };
132
134 #ifdef PACK_STRUCT_USE_INCLUDES
135 # include "arch/bpstruct.h"
136 #endif
137 PACK_STRUCT_BEGIN
138 struct icmp6_hdr {
139 PACK_STRUCT_FLD_8(u8_t type);
140 PACK_STRUCT_FLD_8(u8_t code);
141 PACK_STRUCT_FIELD(u16_t chksum);
142 PACK_STRUCT_FIELD(u32_t data);
143 } PACK_STRUCT_STRUCT;
144 PACK_STRUCT_END
145 #ifdef PACK_STRUCT_USE_INCLUDES
146 # include "arch/epstruct.h"
147 #endif
148
150 #ifdef PACK_STRUCT_USE_INCLUDES
151 # include "arch/bpstruct.h"
152 #endif
153 PACK_STRUCT_BEGIN
154 struct icmp6_echo_hdr {
155 PACK_STRUCT_FLD_8(u8_t type);
156 PACK_STRUCT_FLD_8(u8_t code);
157 PACK_STRUCT_FIELD(u16_t chksum);
158 PACK_STRUCT_FIELD(u16_t id);
159 PACK_STRUCT_FIELD(u16_t seqno);
160 } PACK_STRUCT_STRUCT;
161 PACK_STRUCT_END
162 #ifdef PACK_STRUCT_USE_INCLUDES
163 # include "arch/epstruct.h"
164 #endif
165
166 #ifdef __cplusplus
167 }
168 #endif
169
170 #endif /* LWIP_HDR_PROT_ICMP6_H */
ICMP6_TYPE_TE
Definition: icmp6.h:53
ICMP6_TYPE_EREP
Definition: icmp6.h:66
ICMP6_TYPE_PE2
Definition: icmp6.h:59
ICMP6_TYPE_MLR
Definition: icmp6.h:70
ICMP6_PP_HEADER
Definition: icmp6.h:128
ICMP6_TYPE_PP
Definition: icmp6.h:55
ICMP6_TYPE_RS
Definition: icmp6.h:74
icmp6_te_code
icmp6_te_code
Definition: icmp6.h:116
u16_t
uint16_t u16_t
Definition: arch.h:124
ICMP6_TYPE_MRS
Definition: icmp6.h:86
ICMP6_PP_FIELD
Definition: icmp6.h:126
icmp6_hdr::PACK_STRUCT_FIELD
PACK_STRUCT_FIELD(u16_t chksum)
ICMP6_DUR_NO_ROUTE
Definition: icmp6.h:100
icmp6_hdr::PACK_STRUCT_FLD_8
PACK_STRUCT_FLD_8(u8_t type)
u32_t
uint32_t u32_t
Definition: arch.h:126
ICMP6_TYPE_PTB
Definition: icmp6.h:51
ICMP6_DUR_POLICY
Definition: icmp6.h:110
ICMP6_TYPE_PE1
Definition: icmp6.h:57
icmp6_echo_hdr
Definition: icmp6.h:154
ICMP6_TYPE_EREQ
Definition: icmp6.h:64
arch.h
icmp6_pp_code
icmp6_pp_code
Definition: icmp6.h:124
ICMP6_DUR_PROHIBITED
Definition: icmp6.h:102
ICMP6_TE_HL
Definition: icmp6.h:118
icmp6_echo_hdr::PACK_STRUCT_FIELD
PACK_STRUCT_FIELD(u16_t chksum)
ICMP6_TYPE_PE4
Definition: icmp6.h:92
ICMP6_TYPE_RA
Definition: icmp6.h:76
u8_t
uint8_t u8_t
Definition: arch.h:122
ICMP6_TYPE_RD
Definition: icmp6.h:82
PACK_STRUCT_BEGIN
#define PACK_STRUCT_BEGIN
Definition: cc.h:8
ICMP6_TYPE_NS
Definition: icmp6.h:78
ICMP6_DUR_SCOPE
Definition: icmp6.h:104
icmp6_hdr
Definition: icmp6.h:138
PACK_STRUCT_STRUCT
PACK_STRUCT_BEGIN struct icmp6_hdr PACK_STRUCT_STRUCT
ICMP6_PP_OPTION
Definition: icmp6.h:130
ICMP6_TYPE_RSV_INF
Definition: icmp6.h:94
ICMP6_TYPE_DUR
Definition: icmp6.h:49
icmp6_dur_code
icmp6_dur_code
Definition: icmp6.h:98
icmp6_type
icmp6_type
Definition: icmp6.h:47
ICMP6_DUR_REJECT_ROUTE
Definition: icmp6.h:112
ICMP6_TYPE_PE3
Definition: icmp6.h:90
ICMP6_TYPE_MRT
Definition: icmp6.h:88
ICMP6_TE_FRAG
Definition: icmp6.h:120
ICMP6_TYPE_MLD
Definition: icmp6.h:72
ICMP6_TYPE_RSV_ERR
Definition: icmp6.h:61
icmp6_echo_hdr::PACK_STRUCT_FLD_8
PACK_STRUCT_FLD_8(u8_t type)
ICMP6_TYPE_MRA
Definition: icmp6.h:84
ICMP6_TYPE_NA
Definition: icmp6.h:80
ICMP6_DUR_PORT
Definition: icmp6.h:108
ICMP6_TYPE_MLQ
Definition: icmp6.h:68
ICMP6_DUR_ADDRESS
Definition: icmp6.h:106
PACK_STRUCT_END
#define PACK_STRUCT_END
Definition: cc.h:9