source: azure_iot_hub/trunk/musl-1.1.18/include/netinet/ip.h@ 388

Last change on this file since 388 was 388, checked in by coas-nagasima, 5 years ago

Azure IoT Hub Device C SDK を使ったサンプルの追加
  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
  • Property svn:mime-type set to text/x-chdr
File size: 4.3 KB
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1#ifndef _NETINET_IP_H
2#define _NETINET_IP_H
3
4#ifdef __cplusplus
5extern "C" {
6#endif
7
8#include <stdint.h>
9#include <netinet/in.h>
10#include <endian.h>
11
12struct timestamp {
13 uint8_t len;
14 uint8_t ptr;
15#if __BYTE_ORDER == __LITTLE_ENDIAN
16 unsigned int flags:4;
17 unsigned int overflow:4;
18#else
19 unsigned int overflow:4;
20 unsigned int flags:4;
21#endif
22 uint32_t data[9];
23 };
24
25struct iphdr {
26#if __BYTE_ORDER == __LITTLE_ENDIAN
27 unsigned int ihl:4;
28 unsigned int version:4;
29#else
30 unsigned int version:4;
31 unsigned int ihl:4;
32#endif
33 uint8_t tos;
34 uint16_t tot_len;
35 uint16_t id;
36 uint16_t frag_off;
37 uint8_t ttl;
38 uint8_t protocol;
39 uint16_t check;
40 uint32_t saddr;
41 uint32_t daddr;
42};
43
44struct ip {
45#if __BYTE_ORDER == __LITTLE_ENDIAN
46 unsigned int ip_hl:4;
47 unsigned int ip_v:4;
48#else
49 unsigned int ip_v:4;
50 unsigned int ip_hl:4;
51#endif
52 uint8_t ip_tos;
53 uint16_t ip_len;
54 uint16_t ip_id;
55 uint16_t ip_off;
56 uint8_t ip_ttl;
57 uint8_t ip_p;
58 uint16_t ip_sum;
59 struct in_addr ip_src, ip_dst;
60};
61
62#define IP_RF 0x8000
63#define IP_DF 0x4000
64#define IP_MF 0x2000
65#define IP_OFFMASK 0x1fff
66
67struct ip_timestamp {
68 uint8_t ipt_code;
69 uint8_t ipt_len;
70 uint8_t ipt_ptr;
71#if __BYTE_ORDER == __LITTLE_ENDIAN
72 unsigned int ipt_flg:4;
73 unsigned int ipt_oflw:4;
74#else
75 unsigned int ipt_oflw:4;
76 unsigned int ipt_flg:4;
77#endif
78 uint32_t data[9];
79};
80
81#define IPVERSION 4
82#define IP_MAXPACKET 65535
83
84#define IPTOS_ECN_MASK 0x03
85#define IPTOS_ECN(x) ((x) & IPTOS_ECN_MASK)
86#define IPTOS_ECN_NOT_ECT 0x00
87#define IPTOS_ECN_ECT1 0x01
88#define IPTOS_ECN_ECT0 0x02
89#define IPTOS_ECN_CE 0x03
90
91#define IPTOS_DSCP_MASK 0xfc
92#define IPTOS_DSCP(x) ((x) & IPTOS_DSCP_MASK)
93#define IPTOS_DSCP_AF11 0x28
94#define IPTOS_DSCP_AF12 0x30
95#define IPTOS_DSCP_AF13 0x38
96#define IPTOS_DSCP_AF21 0x48
97#define IPTOS_DSCP_AF22 0x50
98#define IPTOS_DSCP_AF23 0x58
99#define IPTOS_DSCP_AF31 0x68
100#define IPTOS_DSCP_AF32 0x70
101#define IPTOS_DSCP_AF33 0x78
102#define IPTOS_DSCP_AF41 0x88
103#define IPTOS_DSCP_AF42 0x90
104#define IPTOS_DSCP_AF43 0x98
105#define IPTOS_DSCP_EF 0xb8
106
107#define IPTOS_CLASS_MASK 0xe0
108#define IPTOS_CLASS(x) ((x) & IPTOS_CLASS_MASK)
109#define IPTOS_CLASS_CS0 0x00
110#define IPTOS_CLASS_CS1 0x20
111#define IPTOS_CLASS_CS2 0x40
112#define IPTOS_CLASS_CS3 0x60
113#define IPTOS_CLASS_CS4 0x80
114#define IPTOS_CLASS_CS5 0xa0
115#define IPTOS_CLASS_CS6 0xc0
116#define IPTOS_CLASS_CS7 0xe0
117#define IPTOS_CLASS_DEFAULT IPTOS_CLASS_CS0
118
119#define IPTOS_TOS_MASK 0x1E
120#define IPTOS_TOS(tos) ((tos) & IPTOS_TOS_MASK)
121#define IPTOS_LOWDELAY 0x10
122#define IPTOS_THROUGHPUT 0x08
123#define IPTOS_RELIABILITY 0x04
124#define IPTOS_LOWCOST 0x02
125#define IPTOS_MINCOST IPTOS_LOWCOST
126
127#define IPTOS_PREC_MASK 0xe0
128#define IPTOS_PREC(tos) ((tos) & IPTOS_PREC_MASK)
129#define IPTOS_PREC_NETCONTROL 0xe0
130#define IPTOS_PREC_INTERNETCONTROL 0xc0
131#define IPTOS_PREC_CRITIC_ECP 0xa0
132#define IPTOS_PREC_FLASHOVERRIDE 0x80
133#define IPTOS_PREC_FLASH 0x60
134#define IPTOS_PREC_IMMEDIATE 0x40
135#define IPTOS_PREC_PRIORITY 0x20
136#define IPTOS_PREC_ROUTINE 0x00
137
138#define IPOPT_COPY 0x80
139#define IPOPT_CLASS_MASK 0x60
140#define IPOPT_NUMBER_MASK 0x1f
141
142#define IPOPT_COPIED(o) ((o) & IPOPT_COPY)
143#define IPOPT_CLASS(o) ((o) & IPOPT_CLASS_MASK)
144#define IPOPT_NUMBER(o) ((o) & IPOPT_NUMBER_MASK)
145
146#define IPOPT_CONTROL 0x00
147#define IPOPT_RESERVED1 0x20
148#define IPOPT_DEBMEAS 0x40
149#define IPOPT_MEASUREMENT IPOPT_DEBMEAS
150#define IPOPT_RESERVED2 0x60
151
152#define IPOPT_EOL 0
153#define IPOPT_END IPOPT_EOL
154#define IPOPT_NOP 1
155#define IPOPT_NOOP IPOPT_NOP
156
157#define IPOPT_RR 7
158#define IPOPT_TS 68
159#define IPOPT_TIMESTAMP IPOPT_TS
160#define IPOPT_SECURITY 130
161#define IPOPT_SEC IPOPT_SECURITY
162#define IPOPT_LSRR 131
163#define IPOPT_SATID 136
164#define IPOPT_SID IPOPT_SATID
165#define IPOPT_SSRR 137
166#define IPOPT_RA 148
167
168#define IPOPT_OPTVAL 0
169#define IPOPT_OLEN 1
170#define IPOPT_OFFSET 2
171#define IPOPT_MINOFF 4
172
173#define MAX_IPOPTLEN 40
174
175#define IPOPT_TS_TSONLY 0
176#define IPOPT_TS_TSANDADDR 1
177#define IPOPT_TS_PRESPEC 3
178
179#define IPOPT_SECUR_UNCLASS 0x0000
180#define IPOPT_SECUR_CONFID 0xf135
181#define IPOPT_SECUR_EFTO 0x789a
182#define IPOPT_SECUR_MMMM 0xbc4d
183#define IPOPT_SECUR_RESTR 0xaf13
184#define IPOPT_SECUR_SECRET 0xd788
185#define IPOPT_SECUR_TOPSECRET 0x6bc5
186
187#define MAXTTL 255
188#define IPDEFTTL 64
189#define IPFRAGTTL 60
190#define IPTTLDEC 1
191
192#define IP_MSS 576
193
194#ifdef __cplusplus
195}
196#endif
197
198#endif
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