_IPV4_HEADER Struct Reference

#include <ip.h>

Data Fields
union {
uint8_t   VersionAndHeaderLength
struct {
uint8_t   HeaderLength: 4
uint8_t   Version: 4
}
struct {
uint8_t   ihl: 4
uint8_t   version: 4
}
};
union {
uint8_t   tos
uint8_t   TypeOfServiceAndEcnField
struct {
uint8_t   EcnField: 2
uint8_t   TypeOfService: 6
}
};
union {
uint16_t   tot_len
uint16_t   TotalLength
};
union {
uint16_t   id
uint16_t   Identification
};
union {
uint16_t   frag_off
uint16_t   FlagsAndOffset
struct {
uint16_t   DontUse1: 5
uint16_t   MoreFragments: 1
uint16_t   DontFragment: 1
uint16_t   Reserved: 1
uint16_t   DontUse2: 8
}
};
union {
uint8_t   ttl
uint8_t   TimeToLive
};
union {
uint8_t   protocol
uint8_t   Protocol
};
union {
uint16_t   check
uint16_t   HeaderChecksum
};
union {
uint32_t   saddr
uint32_t   SourceAddress
};
union {
uint32_t   daddr
uint32_t   DestinationAddress
};

Field Documentation

union { ... }

union { ... }

union { ... }

union { ... }

union { ... }

union { ... }

union { ... }

union { ... }

union { ... }

union { ... }

check

uint16_t _IPV4_HEADER::check

daddr

uint32_t _IPV4_HEADER::daddr

DestinationAddress

uint32_t _IPV4_HEADER::DestinationAddress

DontFragment

uint16_t _IPV4_HEADER::DontFragment

DontUse1

uint16_t _IPV4_HEADER::DontUse1

DontUse2

uint16_t _IPV4_HEADER::DontUse2

EcnField

uint8_t _IPV4_HEADER::EcnField

FlagsAndOffset

uint16_t _IPV4_HEADER::FlagsAndOffset

frag_off

uint16_t _IPV4_HEADER::frag_off

HeaderChecksum

uint16_t _IPV4_HEADER::HeaderChecksum

HeaderLength

uint8_t _IPV4_HEADER::HeaderLength

id

uint16_t _IPV4_HEADER::id

Identification

uint16_t _IPV4_HEADER::Identification

ihl

uint8_t _IPV4_HEADER::ihl

MoreFragments

uint16_t _IPV4_HEADER::MoreFragments

protocol

uint8_t _IPV4_HEADER::protocol

Protocol

uint8_t _IPV4_HEADER::Protocol

Reserved

uint16_t _IPV4_HEADER::Reserved

saddr

uint32_t _IPV4_HEADER::saddr

SourceAddress

uint32_t _IPV4_HEADER::SourceAddress

TimeToLive

uint8_t _IPV4_HEADER::TimeToLive

tos

uint8_t _IPV4_HEADER::tos

tot_len

uint16_t _IPV4_HEADER::tot_len

TotalLength

uint16_t _IPV4_HEADER::TotalLength

ttl

uint8_t _IPV4_HEADER::ttl

TypeOfService

uint8_t _IPV4_HEADER::TypeOfService

TypeOfServiceAndEcnField

uint8_t _IPV4_HEADER::TypeOfServiceAndEcnField

Version

uint8_t _IPV4_HEADER::Version

version

uint8_t _IPV4_HEADER::version

VersionAndHeaderLength

uint8_t _IPV4_HEADER::VersionAndHeaderLength

---

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

• include/net/ip.h