12 #include <osmocom/core/linuxlist.h>
17 #define LOG_MAX_FILTERS 8
22 #define DEBUGP(ss, fmt, args...) logp(ss, __FILE__, __LINE__, 0, fmt, ## args)
23 #define DEBUGPC(ss, fmt, args...) logp(ss, __FILE__, __LINE__, 1, fmt, ## args)
25 #define DEBUGP(xss, fmt, args...)
26 #define DEBUGPC(ss, fmt, args...)
30 void osmo_vlogp(
int subsys,
int level,
const char *file,
int line,
31 int cont,
const char *format, va_list ap);
33 void logp(
int subsys,
const char *file,
int line,
int cont,
const char *format, ...) __attribute__ ((format (printf, 5, 6)));
41 #define LOGP(ss, level, fmt, args...) \
42 logp2(ss, level, __FILE__, __LINE__, 0, fmt, ##args)
50 #define LOGPC(ss, level, fmt, args...) \
51 logp2(ss, level, __FILE__, __LINE__, 1, fmt, ##args)
60 #define LOG_FILTER_ALL 0x0001
73 #define OSMO_NUM_DLIB 10
103 typedef void log_print_filters(
struct vty *vty,
107 typedef void log_save_filters(
struct vty *vty,
124 log_save_filters *save_fn;
126 log_print_filters *print_fn;
197 void logp2(
int subsys,
unsigned int level,
const char *file,
198 int line,
int cont,
const char *format, ...)
199 __attribute__ ((format (printf, 6, 7)));
220 int enable,
int level);
227 struct
log_target *log_target_create_syslog(const
char *ident,
int option,
240 extern struct
llist_head osmo_log_target_list;
Information regarding one logging category.
Definition: logging.h:81
int filter_map
Internal data for filtering.
Definition: logging.h:143
void log_set_all_filter(struct log_target *target, int)
Enable the LOG_FILTER_ALL log filter.
Definition: logging.c:435
int log_parse_level(const char *lvl)
Parse a human-readable log level into a numeric value.
Definition: logging.c:146
int log_parse_category(const char *category)
parse a human-readable log category into numeric form
Definition: logging.c:161
const char * name
Definition: logging.h:82
VTY logging.
Definition: logging.h:131
void log_set_print_timestamp(struct log_target *target, int)
Enable or disable printing of timestamps while logging.
Definition: logging.c:456
enum log_target_type type
the type of this log taget
Definition: logging.h:164
uint8_t enabled
Definition: logging.h:86
syslog based logging
Definition: logging.h:132
const char * log_level_str(unsigned int lvl)
convert a numeric log level into human-readable string
Definition: logging.c:152
log_target_type
Type of logging target.
Definition: logging.h:130
void log_target_destroy(struct log_target *target)
Unregister, close and delete a log target.
Definition: logging.c:628
void log_set_use_color(struct log_target *target, int)
Enable or disable the use of colored output.
Definition: logging.c:447
#define LOG_MAX_FILTERS
Maximum number of logging filters.
Definition: logging.h:17
unsigned int print_category
should log messages be prefixed with a category name?
Definition: logging.h:159
void log_add_target(struct log_target *target)
Register a new log target with the logging core.
Definition: logging.c:388
int log_filter(const struct log_context *ctx, struct log_target *target)
Log filter function.
Definition: logging.h:97
osmo_strrb-backed logging
Definition: logging.h:135
text file logging
Definition: logging.h:133
void log_del_target(struct log_target *target)
Unregister a log target from the logging core.
Definition: logging.c:396
struct log_target * log_target_create_file(const char *fname)
Create a new file-based log target.
Definition: logging.c:586
stderr logging
Definition: logging.h:134
unsigned int print_filename
should log messages be prefixed with a filename?
Definition: logging.h:157
Definition: linuxlist.h:42
const char * color
Definition: logging.h:83
void log_set_print_filename(struct log_target *target, int)
Enable or disable printing of the filename while logging.
Definition: logging.c:478
const char * log_vty_command_string(const struct log_info *info)
Generates the logging command string for VTY.
Definition: logging.c:686
int log_set_context(uint8_t ctx, void *value)
Set the logging context.
Definition: logging.c:417
void log_set_print_category(struct log_target *target, int)
Enable or disable printing of the category name.
Definition: logging.c:489
struct log_category * categories
logging categories
Definition: logging.h:148
uint8_t loglevel
global log level
Definition: logging.h:151
struct log_target * log_target_create_stderr(void)
Create the STDERR log target.
Definition: logging.c:563
void log_parse_category_mask(struct log_target *target, const char *mask)
parse the log category mask
Definition: logging.c:182
void log_set_category_filter(struct log_target *target, int category, int enable, int level)
Set a category filter on a given log target.
Definition: logging.c:509
struct log_info_cat * cat
per-category information
Definition: logging.h:117
void int log_init(const struct log_info *inf, void *talloc_ctx)
Initialize the Osmocom logging core.
Definition: logging.c:825
const char * log_vty_command_description(const struct log_info *info)
Generates the logging command description for VTY.
Definition: logging.c:763
Logging configuration, passed to log_init.
Definition: logging.h:112
unsigned int print_timestamp
should log messages be prefixed with a timestamp?
Definition: logging.h:155
unsigned int num_cat_user
total number of user categories (not library)
Definition: logging.h:121
Log context information, passed to filter.
Definition: logging.h:90
void(* output)(struct log_target *target, unsigned int level, const char *string)
call-back function to be called when the logging framework wants to log somethnig.
Definition: logging.h:192
struct log_target * log_target_create(void)
Create a new log target skeleton.
Definition: logging.c:526
unsigned int use_color
should color be used when printing log messages?
Definition: logging.h:153
struct log_target * log_target_find(int type, const char *fname)
Find a registered log target.
Definition: logging.c:611
unsigned int print_ext_timestamp
should log messages be prefixed with an extended timestamp?
Definition: logging.h:161
int log_target_file_reopen(struct log_target *tgt)
close and re-open a log file (for log file rotation)
Definition: logging.c:650
structure representing a logging target
Definition: logging.h:139
void osmo_vlogp(int subsys, int level, const char *file, int line, int cont, const char *format, va_list ap)
vararg version of logging function
Definition: logging.c:314
void log_set_log_level(struct log_target *target, int log_level)
Set the global log level for a given log target.
Definition: logging.c:498
void log_reset_context(void)
Reset (clear) the logging context.
Definition: logging.c:402
#define LOG_MAX_CTX
Maximum number of logging contexts.
Definition: logging.h:15
uint8_t loglevel
Definition: logging.h:85
unsigned int num_cat
total number of categories
Definition: logging.h:119
void * filter_data[LOG_MAX_FILTERS+1]
Internal data for filtering.
Definition: logging.h:145
int log_targets_reopen(void)
close and re-open a log file (for log file rotation)
Definition: logging.c:664
void log_set_print_extended_timestamp(struct log_target *target, int)
Enable or disable printing of extended timestamps while logging.
Definition: logging.c:469
const char * description
Definition: logging.h:84
struct llist_head entry
linked list
Definition: logging.h:140