i4b_trace_hdr_t Struct Reference

Header prepended to each ISDN4BSD kernel trace buffer entry describing a captured channel frame. More...

#include <i4b_trace.h>

Public Attributes
uint32_t	length
uint32_t	unit
uint32_t	type
int32_t	dir
uint32_t	trunc
uint32_t	count
uint32_t	ts_sec
uint32_t	ts_usec

Detailed Description

Header prepended to each ISDN4BSD kernel trace buffer entry describing a captured channel frame.

Member Data Documentation

count

uint32_t i4b_trace_hdr_t::count

Running frame count for this controller unit and channel type.

dir

int32_t i4b_trace_hdr_t::dir

Transmission direction; one of the FROM_* values below.

length

uint32_t i4b_trace_hdr_t::length

Length in bytes of the trace data (mbuf payload) that follows this header.

trunc

uint32_t i4b_trace_hdr_t::trunc

Number of bytes truncated when the frame exceeded MCLBYTES.

ts_sec

uint32_t i4b_trace_hdr_t::ts_sec

Timestamp seconds component at the time of capture.

ts_usec

uint32_t i4b_trace_hdr_t::ts_usec

Timestamp microseconds component at the time of capture.

type

uint32_t i4b_trace_hdr_t::type

Channel type from which this frame was captured; one of the TRC_CH_* values below.

unit

uint32_t i4b_trace_hdr_t::unit

ISDN controller unit number that captured this frame.

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

• /builds/wireshark/wireshark/wiretap/i4b_trace.h