37 #ifndef LOGSYS_H_DEFINED
38 #define LOGSYS_H_DEFINED
46 #include <qb/qbconfig.h>
58 #define LOGSYS_MODE_OUTPUT_FILE (1<<0)
59 #define LOGSYS_MODE_OUTPUT_STDERR (1<<1)
60 #define LOGSYS_MODE_OUTPUT_SYSLOG (1<<2)
61 #define LOGSYS_MODE_FORK (1<<3)
62 #define LOGSYS_MODE_THREADED (1<<4)
67 #define LOGSYS_LEVEL_EMERG LOG_EMERG
68 #define LOGSYS_LEVEL_ALERT LOG_ALERT
69 #define LOGSYS_LEVEL_CRIT LOG_CRIT
70 #define LOGSYS_LEVEL_ERROR LOG_ERR
71 #define LOGSYS_LEVEL_WARNING LOG_WARNING
72 #define LOGSYS_LEVEL_NOTICE LOG_NOTICE
73 #define LOGSYS_LEVEL_INFO LOG_INFO
74 #define LOGSYS_LEVEL_DEBUG LOG_DEBUG
75 #define LOGSYS_LEVEL_TRACE LOG_TRACE
83 #define LOGSYS_MAX_SUBSYS_COUNT 32
84 #define LOGSYS_MAX_SUBSYS_NAMELEN 64
85 #define LOGSYS_MAX_PERROR_MSG_LEN 128
90 #define LOGSYS_DEBUG_OFF 0
91 #define LOGSYS_DEBUG_ON 1
92 #define LOGSYS_DEBUG_TRACE 2
94 #ifndef LOGSYS_UTILS_ONLY
124 unsigned int facility);
134 unsigned int priority);
171 const char **error_string,
182 unsigned int priority);
216 unsigned int priority);
227 const char *mainsystem,
271 #define LOGSYS_DECLARE_SYSTEM(name,mode,syslog_facility,syslog_priority)\
272 __attribute__ ((constructor)) \
273 static void logsys_system_init (void) \
275 if (_logsys_system_setup (name,mode,syslog_facility,syslog_priority) < 0) { \
277 "Unable to setup logging system: %s.\n", name); \
282 #ifdef QB_HAVE_ATTRIBUTE_SECTION
283 #define LOGSYS_DECLARE_SECTION assert(__start___verbose != __stop___verbose)
285 #define LOGSYS_DECLARE_SECTION
292 #define LOGSYS_DECLARE_SUBSYS(subsys) \
293 __attribute__ ((constructor)) \
294 static void logsys_subsys_init (void) \
296 LOGSYS_DECLARE_SECTION; \
298 _logsys_subsys_create ((subsys), __FILE__); \
299 if (logsys_subsys_id == -1) { \
301 "Unable to create logging subsystem: %s.\n", subsys); \
313 #define LOGSYS_PERROR(err_num, level, fmt, args...) do { \
314 char _error_str[LOGSYS_MAX_PERROR_MSG_LEN]; \
315 const char *_error_ptr = qb_strerror_r(err_num, _error_str, sizeof(_error_str)); \
316 qb_log(level, fmt ": %s (%d)", ##args, _error_ptr, err_num); \
319 #define log_printf(level, format, args...) qb_log(level, format, ##args)
320 #define ENTER qb_enter
321 #define LEAVE qb_leave
322 #define TRACE1(format, args...) qb_log(LOG_TRACE, "TRACE1:" #format, ##args)
323 #define TRACE2(format, args...) qb_log(LOG_TRACE, "TRACE2:" #format, ##args)
324 #define TRACE3(format, args...) qb_log(LOG_TRACE, "TRACE3:" #format, ##args)
325 #define TRACE4(format, args...) qb_log(LOG_TRACE, "TRACE4:" #format, ##args)
326 #define TRACE5(format, args...) qb_log(LOG_TRACE, "TRACE5:" #format, ##args)
327 #define TRACE6(format, args...) qb_log(LOG_TRACE, "TRACE6:" #format, ##args)
328 #define TRACE7(format, args...) qb_log(LOG_TRACE, "TRACE7:" #format, ##args)
329 #define TRACE8(format, args...) qb_log(LOG_TRACE, "TRACE8:" #format, ##args)
const char * logsys_priority_name_get(unsigned int priority)
logsys_priority_name_get
int logsys_config_file_set(const char *subsys, const char **error_string, const char *file)
to close a logfile, just invoke this function with a NULL file or if you want to change logfile...
int _logsys_subsys_create(const char *subsys, const char *filename)
_logsys_subsys_create
int logsys_config_debug_set(const char *subsys, unsigned int value)
enabling debug, disable message priority filtering.
#define LOGSYS_MAX_SUBSYS_COUNT
int logsys_config_syslog_facility_set(const char *subsys, unsigned int facility)
per system/subsystem settings.
int logsys_config_mode_set(const char *subsys, unsigned int mode)
logsys_config_mode_set
char subsys[LOGSYS_MAX_SUBSYS_NAMELEN]
int logsys_thread_start(void)
logsys_thread_start
char * logsys_format_get(void)
logsys_format_get
int logsys_config_syslog_priority_set(const char *subsys, unsigned int priority)
logsys_config_syslog_priority_set
int _logsys_system_setup(const char *mainsystem, unsigned int mode, int syslog_facility, int syslog_priority)
_logsys_system_setup
void logsys_config_apply(void)
logsys_config_apply
int logsys_priority_id_get(const char *name)
logsys_priority_id_get
int _logsys_config_subsys_get(const char *subsys)
_logsys_config_subsys_get
unsigned int logsys_config_mode_get(const char *subsys)
logsys_config_mode_get
int logsys_config_logfile_priority_set(const char *subsys, unsigned int priority)
logsys_config_logfile_priority_set
int logsys_format_set(const char *format)
configuration bits that can only be done for the whole system
void logsys_system_fini(void)
logsys_system_fini