trace_t Struct Reference

This struct holds all the state associated with tracing in a single environment. Each environment which has tracing enabled will have such a struct on its environment struct. More...

#include <trace_impl.h>

Data Fields
trace_record_nodeps_t **	_lf_trace_buffer
size_t *	_lf_trace_buffer_size
size_t	_lf_number_of_trace_buffers
int	_lf_trace_stop
FILE *	_lf_trace_file
char	filename [TRACE_MAX_FILENAME_LENGTH]
object_description_t	_lf_trace_object_descriptions [TRACE_OBJECT_TABLE_SIZE]
size_t	_lf_trace_object_descriptions_size
bool	_lf_trace_header_written

Detailed Description

This struct holds all the state associated with tracing in a single environment. Each environment which has tracing enabled will have such a struct on its environment struct.

Field Documentation

_lf_number_of_trace_buffers

size_t trace_t::_lf_number_of_trace_buffers

The number of trace buffers allocated when tracing starts.

_lf_trace_buffer

trace_record_nodeps_t** trace_t::_lf_trace_buffer

Array of buffers into which traces are written. When a buffer becomes full, the contents is flushed to the file, which will create a significant pause in the calling thread.

_lf_trace_buffer_size

size_t* trace_t::_lf_trace_buffer_size

_lf_trace_file

FILE* trace_t::_lf_trace_file

The file into which traces are written.

_lf_trace_header_written

bool trace_t::_lf_trace_header_written

Indicator that the trace header information has been written to the file.

_lf_trace_object_descriptions

object_description_t trace_t::_lf_trace_object_descriptions[TRACE_OBJECT_TABLE_SIZE]

Table of pointers to a description of the object.

_lf_trace_object_descriptions_size

size_t trace_t::_lf_trace_object_descriptions_size

_lf_trace_stop

int trace_t::_lf_trace_stop

Marker that tracing is stopping or has stopped.

filename

char trace_t::filename[TRACE_MAX_FILENAME_LENGTH]

The file name where the traces are written

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

• trace/impl/include/trace_impl.h