19#define LOG_MAX_FILTERS 8
29#define DEBUGP(ss, fmt, args...) LOGP(ss, LOGL_DEBUG, fmt, ##args)
30#define DEBUGPC(ss, fmt, args...) LOGPC(ss, LOGL_DEBUG, fmt, ##args)
32#define DEBUGP(xss, fmt, args...)
33#define DEBUGPC(ss, fmt, args...)
37void osmo_vlogp(
int subsys,
int level,
const char *file,
int line,
38 int cont,
const char *format, va_list ap);
40void logp(
int subsys,
const char *file,
int line,
int cont,
const char *format, ...)
OSMO_DEPRECATED("Use
DEBUGP* macros instead");
48#define LOGP(ss, level, fmt, args...) \
49 LOGPSRC(ss, level, NULL, 0, fmt, ## args)
57#define LOGPC(ss, level, fmt, args...) \
59 if (log_check_level(ss, level)) \
60 logp2(ss, level, __BASE_FILE__, __LINE__, 1, fmt, ##args); \
75#define LOGPSRC(ss, level, caller_file, caller_line, fmt, args...) \
77 if (log_check_level(ss, level)) {\
79 logp2(ss, level, caller_file, caller_line, 0, fmt, ##args); \
81 logp2(ss, level, __BASE_FILE__, __LINE__, 0, fmt, ##args); \
92#define LOG_FILTER_ALL 0x0001
107#define OSMO_NUM_DLIB 12
139typedef void log_print_filters(
struct vty *vty,
143typedef void log_save_filters(
struct vty *vty,
225 const char *hostname;
251 unsigned int level,
const char *file,
int line,
252 int cont,
const char *format, va_list ap);
256void logp2(
int subsys,
unsigned int level,
const char *file,
257 int line,
int cont,
const char *format, ...)
258 __attribute__ ((format (printf, 6, 7)));
277const
char* log_category_name(
int subsys);
282 int enable,
int level);
General definitions that are meant to be included from header files.
struct log_target * log_target_create_stderr(void)
Create the STDERR log target.
Definition logging.c:640
void log_set_all_filter(struct log_target *target, int)
Enable the LOG_FILTER_ALL log filter.
Definition logging.c:503
void log_set_print_timestamp(struct log_target *target, int)
Enable or disable printing of timestamps while logging.
Definition logging.c:524
struct log_target * log_target_create_file(const char *fname)
Create a new file-based log target.
Definition logging.c:664
log_target_type
Type of logging target.
Definition logging.h:166
int log_target_file_reopen(struct log_target *tgt)
close and re-open a log file (for log file rotation)
Definition logging.c:734
void log_set_print_category(struct log_target *target, int)
Enable or disable printing of the category name.
Definition logging.c:557
int log_parse_level(const char *lvl)
Parse a human-readable log level into a numeric value.
Definition logging.c:160
struct log_target * log_target_find(int type, const char *fname)
Find a registered log target.
Definition logging.c:690
struct log_target * log_target_create_gsmtap(const char *host, uint16_t port, const char *ident, bool ofd_wq_mode, bool add_sink)
Create a new logging target for GSMTAP logging.
Definition logging_gsmtap.c:103
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:395
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:566
#define LOG_MAX_FILTERS
Maximum number of logging filters.
Definition logging.h:19
void log_target_destroy(struct log_target *target)
Unregister, close and delete a log target.
Definition logging.c:708
int log_check_level(int subsys, unsigned int level)
Check whether a log entry will be generated.
Definition logging.c:972
const char * log_level_str(unsigned int lvl)
convert a numeric log level into human-readable string
Definition logging.c:169
void log_set_use_color(struct log_target *target, int)
Enable or disable the use of colored output.
Definition logging.c:515
void log_set_print_extended_timestamp(struct log_target *target, int)
Enable or disable printing of extended timestamps while logging.
Definition logging.c:537
void logp(int subsys, const char *file, int line, int cont, const char *format,...) OSMO_DEPRECATED("Use DEBUGP* macros instead")
logging function used by DEBUGP() macro
Definition logging.c:426
int log_filter(const struct log_context *ctx, struct log_target *target)
Log filter function.
Definition logging.h:132
const char * log_vty_command_string(const struct log_info *info)
Generates the logging command string for VTY.
Definition logging.c:772
struct log_target * log_target_create(void)
Create a new log target skeleton.
Definition logging.c:602
const char * log_vty_command_description(const struct log_info *info)
Generates the logging command description for VTY.
Definition logging.c:850
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:577
void int log_init(const struct log_info *inf, void *talloc_ctx)
Initialize the Osmocom logging core.
Definition logging.c:912
#define DEBUGP(ss, fmt, args...)
Log a debug message through the Osmocom logging framework.
Definition logging.h:29
#define LOG_MAX_CTX
Maximum number of logging contexts.
Definition logging.h:17
int log_parse_category(const char *category)
parse a human-readable log category into numeric form
Definition logging.c:178
void log_set_print_filename(struct log_target *target, int)
Enable or disable printing of the filename while logging.
Definition logging.c:546
void log_parse_category_mask(struct log_target *target, const char *mask)
parse the log category mask
Definition logging.c:199
int log_targets_reopen(void)
close and re-open all log files (for log file rotation)
Definition logging.c:749
int log_set_context(uint8_t ctx, void *value)
Set the logging context.
Definition logging.c:485
struct log_target * log_target_create_syslog(const char *ident, int option, int facility)
Create a new logging target for syslog logging.
Definition logging_syslog.c:72
void log_add_target(struct log_target *target)
Register a new log target with the logging core.
Definition logging.c:455
void log_del_target(struct log_target *target)
Unregister a log target from the logging core.
Definition logging.c:463
void log_reset_context(void)
Reset (clear) the logging context.
Definition logging.c:469
@ LOG_TGT_TYPE_VTY
VTY logging.
Definition logging.h:167
@ LOG_TGT_TYPE_FILE
text file logging
Definition logging.h:169
@ LOG_TGT_TYPE_SYSLOG
syslog based logging
Definition logging.h:168
@ LOG_TGT_TYPE_STRRB
osmo_strrb-backed logging
Definition logging.h:171
@ LOG_TGT_TYPE_STDERR
stderr logging
Definition logging.h:170
@ LOG_TGT_TYPE_GSMTAP
GSMTAP network logging.
Definition logging.h:172
#define OSMO_DEPRECATED(text)
Set the deprecated attribute with a message.
Definition defs.h:41
Simple doubly linked list implementation.
one gsmtap instance
Definition gsmtap_util.h:23
(double) linked list header structure
Definition linuxlist.h:47
uint8_t enabled
Definition logging.h:112
uint8_t loglevel
Definition logging.h:111
Log context information, passed to filter.
Definition logging.h:125
Information regarding one logging category.
Definition logging.h:116
uint8_t enabled
Definition logging.h:121
const char * name
Definition logging.h:117
const char * description
Definition logging.h:119
const char * color
Definition logging.h:118
uint8_t loglevel
Definition logging.h:120
Logging configuration, passed to log_init.
Definition logging.h:148
unsigned int num_cat
total number of categories
Definition logging.h:155
log_print_filters * print_fn
filter saving function
Definition logging.h:162
log_save_filters * save_fn
filter saving function
Definition logging.h:160
const struct log_info_cat * cat
per-category information
Definition logging.h:153
unsigned int num_cat_user
total number of user categories (not library)
Definition logging.h:157
structure representing a logging target
Definition logging.h:176
unsigned int print_timestamp
should log messages be prefixed with a timestamp?
Definition logging.h:192
struct log_category * categories
logging categories
Definition logging.h:185
struct llist_head entry
linked list
Definition logging.h:177
int filter_map
Internal data for filtering.
Definition logging.h:180
void * filter_data[LOG_MAX_FILTERS+1]
Internal data for filtering.
Definition logging.h:182
void(* raw_output)(struct log_target *target, int subsys, unsigned int level, const char *file, int line, int cont, const char *format, va_list ap)
alternative call-back function to which the logging framework passes the unfortmatted input arguments...
Definition logging.h:250
unsigned int print_filename
should log messages be prefixed with a filename?
Definition logging.h:194
unsigned int use_color
should color be used when printing log messages?
Definition logging.h:190
unsigned int print_ext_timestamp
should log messages be prefixed with an extended timestamp?
Definition logging.h:198
unsigned int print_category
should log messages be prefixed with a category name?
Definition logging.h:196
enum log_target_type type
the type of this log taget
Definition logging.h:201
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 a fully formatted string
Definition logging.h:235
uint8_t loglevel
global log level
Definition logging.h:188