| Wireshark 4.7.3 The Wireshark network protocol analyzer

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Public Attributes | List of all members
pcapng_interface_description_block_s Struct Reference

Interface Description Block (IDB) body encoding in a pcapng file, describing a capture interface. More...

`#include <pcapng.h>`

## Public Attributes
uint16_t | linktype
uint16_t | reserved
uint32_t | snaplen

## Detailed Description

Interface Description Block (IDB) body encoding in a pcapng file, describing a capture interface.

## Member Data Documentation

## ◆ linktype

uint16_t pcapng_interface_description_block_s::linktype

Data link type of packets captured on this interface, as a LINKTYPE_* value.

## ◆ reserved

uint16_t pcapng_interface_description_block_s::reserved

Reserved; must be zero.

## ◆ snaplen

uint32_t pcapng_interface_description_block_s::snaplen

Maximum number of octets captured per packet on this interface; 0 means no limit.

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

- /builds/wireshark/wireshark/wiretap/pcapng.h