diff options
Diffstat (limited to 'libc/kernel/common/linux/icmp.h')
-rw-r--r-- | libc/kernel/common/linux/icmp.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/libc/kernel/common/linux/icmp.h b/libc/kernel/common/linux/icmp.h new file mode 100644 index 0000000..c5b58bb --- /dev/null +++ b/libc/kernel/common/linux/icmp.h @@ -0,0 +1,81 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _LINUX_ICMP_H +#define _LINUX_ICMP_H + +#include <linux/types.h> + +#define ICMP_ECHOREPLY 0 +#define ICMP_DEST_UNREACH 3 +#define ICMP_SOURCE_QUENCH 4 +#define ICMP_REDIRECT 5 +#define ICMP_ECHO 8 +#define ICMP_TIME_EXCEEDED 11 +#define ICMP_PARAMETERPROB 12 +#define ICMP_TIMESTAMP 13 +#define ICMP_TIMESTAMPREPLY 14 +#define ICMP_INFO_REQUEST 15 +#define ICMP_INFO_REPLY 16 +#define ICMP_ADDRESS 17 +#define ICMP_ADDRESSREPLY 18 +#define NR_ICMP_TYPES 18 + +#define ICMP_NET_UNREACH 0 +#define ICMP_HOST_UNREACH 1 +#define ICMP_PROT_UNREACH 2 +#define ICMP_PORT_UNREACH 3 +#define ICMP_FRAG_NEEDED 4 +#define ICMP_SR_FAILED 5 +#define ICMP_NET_UNKNOWN 6 +#define ICMP_HOST_UNKNOWN 7 +#define ICMP_HOST_ISOLATED 8 +#define ICMP_NET_ANO 9 +#define ICMP_HOST_ANO 10 +#define ICMP_NET_UNR_TOS 11 +#define ICMP_HOST_UNR_TOS 12 +#define ICMP_PKT_FILTERED 13 +#define ICMP_PREC_VIOLATION 14 +#define ICMP_PREC_CUTOFF 15 +#define NR_ICMP_UNREACH 15 + +#define ICMP_REDIR_NET 0 +#define ICMP_REDIR_HOST 1 +#define ICMP_REDIR_NETTOS 2 +#define ICMP_REDIR_HOSTTOS 3 + +#define ICMP_EXC_TTL 0 +#define ICMP_EXC_FRAGTIME 1 + +struct icmphdr { + __u8 type; + __u8 code; + __u16 checksum; + union { + struct { + __u16 id; + __u16 sequence; + } echo; + __u32 gateway; + struct { + __u16 __unused_field; + __u16 mtu; + } frag; + } un; +}; + +#define ICMP_FILTER 1 + +struct icmp_filter { + __u32 data; +}; + +#endif |