#include <stdarg.h>
#include <stdlib.h>
#include <syslog.h>
#include <pthread.h>
#include <limits.h>
#include <qb/qbconfig.h>
#include <qb/qblog.h>

Include dependency graph for logsys.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	LOGSYS_MODE_OUTPUT_FILE (1<<0)

#define	LOGSYS_MODE_OUTPUT_STDERR (1<<1)

#define	LOGSYS_MODE_OUTPUT_SYSLOG (1<<2)

#define	LOGSYS_MODE_FORK (1<<3)

#define	LOGSYS_MODE_THREADED (1<<4)

#define	LOGSYS_LEVEL_EMERG LOG_EMERG

#define	LOGSYS_LEVEL_ALERT LOG_ALERT

#define	LOGSYS_LEVEL_CRIT LOG_CRIT

#define	LOGSYS_LEVEL_ERROR LOG_ERR

#define	LOGSYS_LEVEL_WARNING LOG_WARNING

#define	LOGSYS_LEVEL_NOTICE LOG_NOTICE

#define	LOGSYS_LEVEL_INFO LOG_INFO

#define	LOGSYS_LEVEL_DEBUG LOG_DEBUG

#define	LOGSYS_LEVEL_TRACE LOG_TRACE

#define	LOGSYS_MAX_SUBSYS_COUNT 32

#define	LOGSYS_MAX_SUBSYS_NAMELEN 64

#define	LOGSYS_MAX_PERROR_MSG_LEN 128

#define	LOGSYS_DEBUG_OFF 0

#define	LOGSYS_DEBUG_ON 1

#define	LOGSYS_DEBUG_TRACE 2

#define	LOGSYS_DECLARE_SYSTEM(name, mode, syslog_facility, syslog_priority)

#define	LOGSYS_DECLARE_SECTION

#define	LOGSYS_DECLARE_SUBSYS(subsys)

#define	LOGSYS_PERROR(err_num, level, fmt, args...)

#define	log_printf(level, format, args...) qb_log(level, format, ##args)

#define	ENTER qb_enter

#define	LEAVE qb_leave

#define	TRACE1(format, args...) qb_log(LOG_TRACE, "TRACE1:" #format, ##args)

#define	TRACE2(format, args...) qb_log(LOG_TRACE, "TRACE2:" #format, ##args)

#define	TRACE3(format, args...) qb_log(LOG_TRACE, "TRACE3:" #format, ##args)

#define	TRACE4(format, args...) qb_log(LOG_TRACE, "TRACE4:" #format, ##args)

#define	TRACE5(format, args...) qb_log(LOG_TRACE, "TRACE5:" #format, ##args)

#define	TRACE6(format, args...) qb_log(LOG_TRACE, "TRACE6:" #format, ##args)

#define	TRACE7(format, args...) qb_log(LOG_TRACE, "TRACE7:" #format, ##args)

#define	TRACE8(format, args...) qb_log(LOG_TRACE, "TRACE8:" #format, ##args)

Functions
int	logsys_format_set (const char *format)

char *	logsys_format_get (void)

int	logsys_config_syslog_facility_set (const char *subsys, unsigned int facility)

int	logsys_config_syslog_priority_set (const char *subsys, unsigned int priority)

int	logsys_config_mode_set (const char *subsys, unsigned int mode)

unsigned int	logsys_config_mode_get (const char *subsys)

void	logsys_config_apply (void)

int	logsys_config_file_set (const char subsys, const char error_string, const char file)

int	logsys_config_logfile_priority_set (const char *subsys, unsigned int priority)

int	logsys_config_debug_set (const char *subsys, unsigned int value)

int	logsys_priority_id_get (const char *name)

const char *	logsys_priority_name_get (unsigned int priority)

int	_logsys_system_setup (const char *mainsystem, unsigned int mode, int syslog_facility, int syslog_priority)

void	logsys_system_fini (void)

int	_logsys_config_subsys_get (const char *subsys)

int	_logsys_subsys_create (const char subsys, const char filename)

int	logsys_thread_start (void)

Macro Definition Documentation

#define ENTER qb_enter

Definition at line 218 of file logsys.h.

Referenced by mon_get_service_engine_ver0(), sync_abort(), sync_memb_list_abort(), sync_memb_list_determine(), sync_save_transitional(), sync_start(), votequorum_init(), and wd_get_service_engine_ver0().

#define LEAVE qb_leave

Definition at line 219 of file logsys.h.

Referenced by votequorum_init().

#define log_printf	(	level,
		format,
		args...
	)	qb_log(level, format, ##args)

#define LOGSYS_DEBUG_OFF 0

Definition at line 90 of file logsys.h.

Referenced by _logsys_system_setup(), and logsys_config_logfile_priority_set().

#define LOGSYS_DEBUG_ON 1

Definition at line 91 of file logsys.h.

Referenced by logsys_config_logfile_priority_set().

#define LOGSYS_DEBUG_TRACE 2

Definition at line 92 of file logsys.h.

Referenced by logsys_config_logfile_priority_set().

#define LOGSYS_DECLARE_SECTION

Definition at line 194 of file logsys.h.

#define LOGSYS_DECLARE_SUBSYS ( subsys )

Value:

__attribute__ ((constructor))                                           \
static void logsys_subsys_init (void)                                   \
{                                                                       \
	LOGSYS_DECLARE_SECTION;                                                \
        logsys_subsys_id =                                              \
		_logsys_subsys_create ((subsys), __FILE__);           \
        if (logsys_subsys_id == -1) {                                   \
                fprintf (stderr,                                        \
                "Unable to create logging subsystem: %s.\n", subsys);   \
                exit (-1);                                              \
        }                                                               \
}

Definition at line 197 of file logsys.h.

#define LOGSYS_DECLARE_SYSTEM	(	name,
		mode,
		syslog_facility,
		syslog_priority
	)

Value:

__attribute__ ((constructor))                                           \
static void logsys_system_init (void)                                   \
{                                                                       \
        if (_logsys_system_setup (name,mode,syslog_facility,syslog_priority) < 0) { \
                fprintf (stderr,                                        \
                        "Unable to setup logging system: %s.\n", name); \
                exit (-1);                                              \
        }                                                               \
}

Definition at line 180 of file logsys.h.

#define LOGSYS_LEVEL_ALERT LOG_ALERT

Definition at line 68 of file logsys.h.

Referenced by wd_get_service_engine_ver0().

#define LOGSYS_LEVEL_CRIT LOG_CRIT

Definition at line 69 of file logsys.h.

Referenced by mon_get_service_engine_ver0(), totemudp_crypto_set(), totemudpu_crypto_set(), vsf_quorum_get_service_engine_ver0(), and wd_get_service_engine_ver0().

#define LOGSYS_LEVEL_DEBUG LOG_DEBUG

Definition at line 74 of file logsys.h.

Referenced by cs_ipcs_service_destroy(), cs_ipcs_service_init(), cs_ipcs_stats_update(), main(), main_mcast(), mon_get_service_engine_ver0(), sync_init(), totem_config_keyread(), totemudpu_member_remove(), totemudpu_member_set_active(), votequorum_init(), vsf_quorum_get_service_engine_ver0(), and wd_get_service_engine_ver0().

#define LOGSYS_LEVEL_EMERG LOG_EMERG

Definition at line 67 of file logsys.h.

#define LOGSYS_LEVEL_ERROR LOG_ERR

Definition at line 70 of file logsys.h.

Referenced by _corosync_exit_error(), corosync_service_defaults_link_and_init(), corosync_state_dump(), cs_ipcs_response_send(), cs_ipcs_service_destroy(), cs_ipcs_service_init(), main(), main_mcast(), mon_get_service_engine_ver0(), sync_init(), totem_config_keyread(), and wd_get_service_engine_ver0().

#define LOGSYS_LEVEL_INFO LOG_INFO

Definition at line 73 of file logsys.h.

Referenced by cs_ipcs_dispatch_iov_send(), cs_ipcs_response_send(), main(), mon_get_service_engine_ver0(), votequorum_init(), and wd_get_service_engine_ver0().

#define LOGSYS_LEVEL_NOTICE LOG_NOTICE

Definition at line 72 of file logsys.h.

Referenced by _corosync_exit_error(), corosync_service_defaults_link_and_init(), corosync_service_link_and_init(), corosync_shutdown_request(), cs_ipcs_dispatch_iov_send(), main(), totemudpu_member_add(), totemudpu_member_remove(), and vsf_quorum_get_service_engine_ver0().

#define LOGSYS_LEVEL_TRACE LOG_TRACE

Definition at line 75 of file logsys.h.

Referenced by main().

#define LOGSYS_LEVEL_WARNING LOG_WARNING

Definition at line 71 of file logsys.h.

Referenced by _logsys_system_setup(), cs_ipcs_dispatch_iov_send(), main(), mon_get_service_engine_ver0(), votequorum_init(), and wd_get_service_engine_ver0().

#define LOGSYS_MAX_PERROR_MSG_LEN 128

Definition at line 85 of file logsys.h.

#define LOGSYS_MAX_SUBSYS_COUNT 32

Definition at line 83 of file logsys.h.

Referenced by _logsys_config_subsys_get(), _logsys_subsys_create(), _logsys_system_setup(), logsys_config_apply(), logsys_config_debug_set(), logsys_config_file_set(), logsys_config_logfile_priority_set(), logsys_config_mode_set(), logsys_config_syslog_priority_set(), logsys_format_set(), logsys_system_fini(), and logsys_thread_start().

#define LOGSYS_MAX_SUBSYS_NAMELEN 64

Definition at line 84 of file logsys.h.

Referenced by _logsys_subsys_create(), and _logsys_system_setup().

#define LOGSYS_MODE_FORK (1<<3)

Definition at line 61 of file logsys.h.

#define LOGSYS_MODE_OUTPUT_FILE (1<<0)

Definition at line 58 of file logsys.h.

Referenced by _logsys_config_subsys_get(), and logsys_config_logfile_priority_set().

#define LOGSYS_MODE_OUTPUT_STDERR (1<<1)

Definition at line 59 of file logsys.h.

Referenced by _logsys_config_subsys_get(), and _logsys_system_setup().

#define LOGSYS_MODE_OUTPUT_SYSLOG (1<<2)

Definition at line 60 of file logsys.h.

Referenced by _logsys_config_subsys_get(), and _logsys_system_setup().

#define LOGSYS_MODE_THREADED (1<<4)

Definition at line 62 of file logsys.h.

#define LOGSYS_PERROR	(	err_num,
		level,
		fmt,
		args...
	)

Value:

do {                                            \
                char _error_str[LOGSYS_MAX_PERROR_MSG_LEN];                                             \
                const char *_error_ptr = qb_strerror_r(err_num, _error_str, sizeof(_error_str));        \
                qb_log(level, fmt ": %s (%d)", ##args, _error_ptr, err_num);                            \
        } while(0)

Definition at line 211 of file logsys.h.

Referenced by _logsys_system_setup(), corosync_state_dump(), and main_mcast().

#define TRACE1	(	format,
		args...
	)	qb_log(LOG_TRACE, "TRACE1:" #format, ##args)

Definition at line 220 of file logsys.h.

#define TRACE2	(	format,
		args...
	)	qb_log(LOG_TRACE, "TRACE2:" #format, ##args)

Definition at line 221 of file logsys.h.

#define TRACE3	(	format,
		args...
	)	qb_log(LOG_TRACE, "TRACE3:" #format, ##args)

Definition at line 222 of file logsys.h.

#define TRACE4	(	format,
		args...
	)	qb_log(LOG_TRACE, "TRACE4:" #format, ##args)

Definition at line 223 of file logsys.h.

#define TRACE5	(	format,
		args...
	)	qb_log(LOG_TRACE, "TRACE5:" #format, ##args)

Definition at line 224 of file logsys.h.

#define TRACE6	(	format,
		args...
	)	qb_log(LOG_TRACE, "TRACE6:" #format, ##args)

Definition at line 225 of file logsys.h.

#define TRACE7	(	format,
		args...
	)	qb_log(LOG_TRACE, "TRACE7:" #format, ##args)

Definition at line 226 of file logsys.h.

#define TRACE8	(	format,
		args...
	)	qb_log(LOG_TRACE, "TRACE8:" #format, ##args)

Definition at line 227 of file logsys.h.

Function Documentation

int _logsys_config_subsys_get ( const char * subsys )

Definition at line 470 of file logsys.c.

References LOGSYS_MAX_SUBSYS_COUNT, LOGSYS_MODE_OUTPUT_FILE, LOGSYS_MODE_OUTPUT_STDERR, LOGSYS_MODE_OUTPUT_SYSLOG, and logsys_logger::mode.

Referenced by logsys_config_mode_get().

int _logsys_subsys_create	(	const char *	subsys,
		const char *	filename
	)

Definition at line 436 of file logsys.c.

References LOGSYS_MAX_SUBSYS_COUNT, and LOGSYS_MAX_SUBSYS_NAMELEN.

Referenced by _logsys_system_setup(), and main().

int _logsys_system_setup	(	const char *	mainsystem,
		unsigned int	mode,
		int	syslog_facility,
		int	syslog_priority
	)

void logsys_config_apply ( void )

Definition at line 770 of file logsys.c.

References LOGSYS_MAX_SUBSYS_COUNT.

Referenced by main().

int logsys_config_debug_set	(	const char *	subsys,
		unsigned int	value
	)

Definition at line 782 of file logsys.c.

References logsys_logger::debug, logsys_logger::dirty, and LOGSYS_MAX_SUBSYS_COUNT.

int logsys_config_file_set	(	const char *	subsys,
		const char **	error_string,
		const char *	file
	)

Definition at line 540 of file logsys.c.

References LOGSYS_MAX_SUBSYS_COUNT.

int logsys_config_logfile_priority_set	(	const char *	subsys,
		unsigned int	priority
	)

Definition at line 683 of file logsys.c.

References logsys_logger::debug, logsys_logger::dirty, logsys_logger::file_idx, logsys_logger::files, logsys_logger::logfile_priority, LOGSYS_DEBUG_OFF, LOGSYS_DEBUG_ON, LOGSYS_DEBUG_TRACE, LOGSYS_MAX_SUBSYS_COUNT, LOGSYS_MODE_OUTPUT_FILE, logsys_logger::mode, and logsys_logger::syslog_priority.

unsigned int logsys_config_mode_get ( const char * subsys )

Definition at line 528 of file logsys.c.

References _logsys_config_subsys_get(), and logsys_logger::mode.

int logsys_config_mode_set	(	const char *	subsys,
		unsigned int	mode
	)

Definition at line 506 of file logsys.c.

References LOGSYS_MAX_SUBSYS_COUNT.

int logsys_config_syslog_facility_set	(	const char *	subsys,
		unsigned int	facility
	)

Definition at line 649 of file logsys.c.

int logsys_config_syslog_priority_set	(	const char *	subsys,
		unsigned int	priority
	)

Definition at line 656 of file logsys.c.

References logsys_logger::dirty, LOGSYS_MAX_SUBSYS_COUNT, and logsys_logger::syslog_priority.

char* logsys_format_get ( void )

Definition at line 644 of file logsys.c.

int logsys_format_set ( const char * format )

Definition at line 586 of file logsys.c.

References LOGSYS_MAX_SUBSYS_COUNT.

Referenced by _logsys_system_setup().

int logsys_priority_id_get ( const char * name )

Definition at line 808 of file logsys.c.

References syslog_names::c_name, and syslog_names::c_val.

const char* logsys_priority_name_get ( unsigned int priority )

void logsys_system_fini ( void )

Definition at line 285 of file logsys.c.

References logsys_logger::file_idx, logsys_logger::files, and LOGSYS_MAX_SUBSYS_COUNT.

Referenced by _corosync_exit_error(), and main().

int logsys_thread_start ( void )

Definition at line 820 of file logsys.c.

References LOGSYS_MAX_SUBSYS_COUNT.

Referenced by main().

Macros

Functions

Macro Definition Documentation

Function Documentation