icmp Struct Reference

ICMP protocol header structure. More...

#include <netinet/ip_icmp.h>

Collaboration diagram for icmp:

Data Fields
uint8_t	icmp_type
	Type of message.
uint8_t	icmp_code
	Type sub code.
uint16_t	icmp_cksum
	Ones complement header checksum.
uint32_t	icmp_spec
	Type specific information.

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Detailed Description

ICMP protocol header structure.

Examples:

pingnet/pingnet.c.

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Field Documentation

uint8_t icmp::icmp_type

Type of message.

Examples:

pingnet/pingnet.c.

Referenced by NutIcmpInput(), and NutIcmpOutput().

uint8_t icmp::icmp_code

Type sub code.

Referenced by NutIcmpInput(), and NutIcmpReply().

uint16_t icmp::icmp_cksum

Ones complement header checksum.

Referenced by NutIcmpOutput().

uint32_t icmp::icmp_spec

Type specific information.

Referenced by NutIcmpReply().

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The documentation for this struct was generated from the following file:

• include/netinet/ip_icmp.h