pcaprec_modified_hdr Struct Reference

Per-packet record header for Alexey Kuznetsov's modified libpcap format, extending the standard header with interface and protocol metadata. More...

#include <libpcap.h>

Public Attributes
struct pcaprec_hdr	hdr
uint32_t	ifindex
uint16_t	protocol
uint8_t	pkt_type
uint8_t	pad

Detailed Description

Per-packet record header for Alexey Kuznetsov's modified libpcap format, extending the standard header with interface and protocol metadata.

Member Data Documentation

hdr

struct pcaprec_hdr pcaprec_modified_hdr::hdr

Standard libpcap record header with timestamps and lengths.

ifindex

uint32_t pcaprec_modified_hdr::ifindex

Index of the capture interface in the capturing machine's interface list on which this packet arrived.

pad

uint8_t pcaprec_modified_hdr::pad

Padding byte to align the header to a 4-byte boundary.

pkt_type

uint8_t pcaprec_modified_hdr::pkt_type

Packet type indicator (e.g. broadcast, multicast, unicast to host).

protocol

uint16_t pcaprec_modified_hdr::protocol

Ethernet protocol type (EtherType) of the captured packet.

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

• /builds/wireshark/wireshark/wiretap/libpcap.h