diff options
Diffstat (limited to 'include/linux/icmp.h')
-rw-r--r-- | include/linux/icmp.h | 80 |
1 files changed, 1 insertions, 79 deletions
diff --git a/include/linux/icmp.h b/include/linux/icmp.h index 474f2a51cf0a..efc18490627a 100644 --- a/include/linux/icmp.h +++ b/include/linux/icmp.h | |||
@@ -17,89 +17,11 @@ | |||
17 | #ifndef _LINUX_ICMP_H | 17 | #ifndef _LINUX_ICMP_H |
18 | #define _LINUX_ICMP_H | 18 | #define _LINUX_ICMP_H |
19 | 19 | ||
20 | #include <linux/types.h> | ||
21 | |||
22 | #define ICMP_ECHOREPLY 0 /* Echo Reply */ | ||
23 | #define ICMP_DEST_UNREACH 3 /* Destination Unreachable */ | ||
24 | #define ICMP_SOURCE_QUENCH 4 /* Source Quench */ | ||
25 | #define ICMP_REDIRECT 5 /* Redirect (change route) */ | ||
26 | #define ICMP_ECHO 8 /* Echo Request */ | ||
27 | #define ICMP_TIME_EXCEEDED 11 /* Time Exceeded */ | ||
28 | #define ICMP_PARAMETERPROB 12 /* Parameter Problem */ | ||
29 | #define ICMP_TIMESTAMP 13 /* Timestamp Request */ | ||
30 | #define ICMP_TIMESTAMPREPLY 14 /* Timestamp Reply */ | ||
31 | #define ICMP_INFO_REQUEST 15 /* Information Request */ | ||
32 | #define ICMP_INFO_REPLY 16 /* Information Reply */ | ||
33 | #define ICMP_ADDRESS 17 /* Address Mask Request */ | ||
34 | #define ICMP_ADDRESSREPLY 18 /* Address Mask Reply */ | ||
35 | #define NR_ICMP_TYPES 18 | ||
36 | |||
37 | |||
38 | /* Codes for UNREACH. */ | ||
39 | #define ICMP_NET_UNREACH 0 /* Network Unreachable */ | ||
40 | #define ICMP_HOST_UNREACH 1 /* Host Unreachable */ | ||
41 | #define ICMP_PROT_UNREACH 2 /* Protocol Unreachable */ | ||
42 | #define ICMP_PORT_UNREACH 3 /* Port Unreachable */ | ||
43 | #define ICMP_FRAG_NEEDED 4 /* Fragmentation Needed/DF set */ | ||
44 | #define ICMP_SR_FAILED 5 /* Source Route failed */ | ||
45 | #define ICMP_NET_UNKNOWN 6 | ||
46 | #define ICMP_HOST_UNKNOWN 7 | ||
47 | #define ICMP_HOST_ISOLATED 8 | ||
48 | #define ICMP_NET_ANO 9 | ||
49 | #define ICMP_HOST_ANO 10 | ||
50 | #define ICMP_NET_UNR_TOS 11 | ||
51 | #define ICMP_HOST_UNR_TOS 12 | ||
52 | #define ICMP_PKT_FILTERED 13 /* Packet filtered */ | ||
53 | #define ICMP_PREC_VIOLATION 14 /* Precedence violation */ | ||
54 | #define ICMP_PREC_CUTOFF 15 /* Precedence cut off */ | ||
55 | #define NR_ICMP_UNREACH 15 /* instead of hardcoding immediate value */ | ||
56 | |||
57 | /* Codes for REDIRECT. */ | ||
58 | #define ICMP_REDIR_NET 0 /* Redirect Net */ | ||
59 | #define ICMP_REDIR_HOST 1 /* Redirect Host */ | ||
60 | #define ICMP_REDIR_NETTOS 2 /* Redirect Net for TOS */ | ||
61 | #define ICMP_REDIR_HOSTTOS 3 /* Redirect Host for TOS */ | ||
62 | |||
63 | /* Codes for TIME_EXCEEDED. */ | ||
64 | #define ICMP_EXC_TTL 0 /* TTL count exceeded */ | ||
65 | #define ICMP_EXC_FRAGTIME 1 /* Fragment Reass time exceeded */ | ||
66 | |||
67 | |||
68 | struct icmphdr { | ||
69 | __u8 type; | ||
70 | __u8 code; | ||
71 | __sum16 checksum; | ||
72 | union { | ||
73 | struct { | ||
74 | __be16 id; | ||
75 | __be16 sequence; | ||
76 | } echo; | ||
77 | __be32 gateway; | ||
78 | struct { | ||
79 | __be16 __unused; | ||
80 | __be16 mtu; | ||
81 | } frag; | ||
82 | } un; | ||
83 | }; | ||
84 | |||
85 | #ifdef __KERNEL__ | ||
86 | #include <linux/skbuff.h> | 20 | #include <linux/skbuff.h> |
21 | #include <uapi/linux/icmp.h> | ||
87 | 22 | ||
88 | static inline struct icmphdr *icmp_hdr(const struct sk_buff *skb) | 23 | static inline struct icmphdr *icmp_hdr(const struct sk_buff *skb) |
89 | { | 24 | { |
90 | return (struct icmphdr *)skb_transport_header(skb); | 25 | return (struct icmphdr *)skb_transport_header(skb); |
91 | } | 26 | } |
92 | #endif | ||
93 | |||
94 | /* | ||
95 | * constants for (set|get)sockopt | ||
96 | */ | ||
97 | |||
98 | #define ICMP_FILTER 1 | ||
99 | |||
100 | struct icmp_filter { | ||
101 | __u32 data; | ||
102 | }; | ||
103 | |||
104 | |||
105 | #endif /* _LINUX_ICMP_H */ | 27 | #endif /* _LINUX_ICMP_H */ |