Log message API

Log message API. More...

Data Structures
struct	log_msg_desc
union	log_msg_source
struct	log_msg_hdr
struct	log_msg
struct	log_msg_generic_hdr
union	log_msg_generic

Macros
#define	LOG_MSG2_GENERIC_HDR

Functions
static uint32_t	log_msg_get_total_wlen (const struct log_msg_desc desc)
	Get total length (in 32 bit words) of a log message. More...
static uint32_t	log_msg_generic_get_wlen (const union mpsc_pbuf_generic *item)
	Get length of the log item. More...
static uint8_t	log_msg_get_domain (struct log_msg *msg)
	Get log message domain ID. More...
static uint8_t	log_msg_get_level (struct log_msg *msg)
	Get log message level. More...
static const void *	log_msg_get_source (struct log_msg *msg)
	Get message source data. More...
static log_timestamp_t	log_msg_get_timestamp (struct log_msg *msg)
	Get timestamp. More...
static uint8_t *	log_msg_get_data (struct log_msg *msg, size_t *len)
	Get data buffer. More...
static uint8_t *	log_msg_get_package (struct log_msg *msg, size_t *len)
	Get string package. More...

Detailed Description

Log message API.

Macro Definition Documentation

LOG_MSG2_GENERIC_HDR

#define LOG_MSG2_GENERIC_HDR

#include <include/zephyr/logging/log_msg.h>

Value:

        MPSC_PBUF_HDR;\
        uint32_t type:1

Function Documentation

log_msg_generic_get_wlen()

static uint32_t log_msg_generic_get_wlen ( const union mpsc_pbuf_generic *  item )

inlinestatic

#include <include/zephyr/logging/log_msg.h>

Get length of the log item.

Parameters

item

Item.

Returns

Length in 32 bit words.

log_msg_get_data()

static uint8_t * log_msg_get_data ( struct log_msg *  msg, size_t *  len  )

inlinestatic

#include <include/zephyr/logging/log_msg.h>

Get data buffer.

Parameters

msg	log message.
len	location where data length is written.

Returns

pointer to the data buffer.

log_msg_get_domain()

static uint8_t log_msg_get_domain ( struct log_msg *  msg )

inlinestatic

#include <include/zephyr/logging/log_msg.h>

Get log message domain ID.

Parameters

msg	Log message.

Returns

Domain ID

log_msg_get_level()

static uint8_t log_msg_get_level ( struct log_msg *  msg )

inlinestatic

#include <include/zephyr/logging/log_msg.h>

Get log message level.

Parameters

msg	Log message.

Returns

Log level.

log_msg_get_package()

static uint8_t * log_msg_get_package ( struct log_msg *  msg, size_t *  len  )

inlinestatic

#include <include/zephyr/logging/log_msg.h>

Get string package.

Parameters

msg	log message.
len	location where string package length is written.

Returns

pointer to the package.

log_msg_get_source()

static const void * log_msg_get_source ( struct log_msg *  msg )

inlinestatic

#include <include/zephyr/logging/log_msg.h>

Get message source data.

Parameters

msg	Log message.

Returns

Pointer to the source data.

log_msg_get_timestamp()

static log_timestamp_t log_msg_get_timestamp ( struct log_msg *  msg )

inlinestatic

#include <include/zephyr/logging/log_msg.h>

Get timestamp.

Parameters

msg	Log message.

Returns

Timestamp.

log_msg_get_total_wlen()

static uint32_t log_msg_get_total_wlen ( const struct log_msg_desc  desc )

inlinestatic

#include <include/zephyr/logging/log_msg.h>

Get total length (in 32 bit words) of a log message.

Parameters

desc	Log message descriptor.

Returns

Length.