log_link.h File Reference

Header file for the log link interface. More...

#include <zephyr/types.h>
#include <zephyr/sys/__assert.h>
#include <zephyr/logging/log_msg.h>
#include <zephyr/logging/log_internal.h>
#include <zephyr/sys/iterable_sections.h>

Go to the source code of this file.

Data Structures
struct	log_link_config
	Log link configuration passed to the link at initiation time. More...
struct	log_link_api
	Log link API. More...
struct	log_link_ctrl_blk
	Run-time control block for a Log links instance. More...
struct	log_link
	Log link instance. More...

Macros
#define	LOG_LINK_DEF(_name, _api, _buf_wlen, _ctx)
	Create instance of a log link.

Typedefs
typedef void(*	log_link_callback_t) (const struct log_link *link, union log_msg_generic *msg)
	Callback invoked by a link for each received log message.
typedef void(*	log_link_dropped_cb_t) (const struct log_link *link, uint32_t dropped)
	Callback invoked by a link to report dropped messages.

Functions
static int	log_link_initiate (const struct log_link *link, struct log_link_config *config)
	Initiate log link.
static int	log_link_activate (const struct log_link *link)
	Activate log link.
static int	log_link_is_active (const struct log_link *link)
	Check if link is activated.
static uint8_t	log_link_domains_count (const struct log_link *link)
	Get number of domains in the link.
static uint16_t	log_link_sources_count (const struct log_link *link, uint32_t domain_id)
	Get number of sources in the domain.
static int	log_link_get_domain_name (const struct log_link *link, uint32_t domain_id, char *buf, size_t *length)
	Get domain name.
static int	log_link_get_source_name (const struct log_link *link, uint32_t domain_id, uint16_t source_id, char *buf, size_t *length)
	Get source name.
static int	log_link_get_levels (const struct log_link *link, uint32_t domain_id, uint16_t source_id, uint8_t *level, uint8_t *runtime_level)
	Get level settings of the given source.
static int	log_link_set_runtime_level (const struct log_link *link, uint32_t domain_id, uint16_t source_id, uint8_t level)
	Set runtime level of the given source.

Detailed Description

Header file for the log link interface.