20#ifdef LIBOSMOCORE_NO_LOGGING
30#define DEBUGP(ss, fmt, args...) LOGP(ss, LOGL_DEBUG, fmt, ##args)
31#define DEBUGPC(ss, fmt, args...) LOGPC(ss, LOGL_DEBUG, fmt, ##args)
33#define DEBUGP(xss, fmt, args...)
34#define DEBUGPC(ss, fmt, args...)
39 int cont,
const char *format, va_list ap);
49#define LOGP(ss, level, fmt, args...) \
50 LOGPSRC(ss, level, NULL, 0, fmt, ## args)
58#ifndef LIBOSMOCORE_NO_LOGGING
59#define LOGPC(ss, level, fmt, args...) \
61 if (!osmo_log_info) { \
62 logp_stub(__FILE__, __LINE__, 1, fmt, ##args); \
65 if (log_check_level(ss, level)) \
66 logp2(ss, level, __FILE__, __LINE__, 1, fmt, ##args); \
69#define LOGPC(ss, level, fmt, args...)
84#define LOGPSRC(ss, level, caller_file, caller_line, fmt, args...) \
85 LOGPSRCC(ss, level, caller_file, caller_line, 0, fmt, ##args)
100#ifndef LIBOSMOCORE_NO_LOGGING
101#define LOGPSRCC(ss, level, caller_file, caller_line, cont, fmt, args...) \
103 if (!osmo_log_info) { \
105 logp_stub(caller_file, caller_line, cont, fmt, ##args); \
107 logp_stub(__FILE__, __LINE__, cont, fmt, ##args); \
110 if (log_check_level(ss, level)) {\
112 logp2(ss, level, caller_file, caller_line, cont, fmt, ##args); \
114 logp2(ss, level, __FILE__, __LINE__, cont, fmt, ##args); \
118#define LOGPSRCC(ss, level, caller_file, caller_line, cont, fmt, args...)
151#define DLNSSIGNAL -23
155#define OSMO_NUM_DLIB 26
158#define OSMO_LOGCOLOR_NORMAL NULL
159#define OSMO_LOGCOLOR_RED "\033[1;31m"
160#define OSMO_LOGCOLOR_GREEN "\033[1;32m"
161#define OSMO_LOGCOLOR_YELLOW "\033[1;33m"
162#define OSMO_LOGCOLOR_BLUE "\033[1;34m"
163#define OSMO_LOGCOLOR_PURPLE "\033[1;35m"
164#define OSMO_LOGCOLOR_CYAN "\033[1;36m"
165#define OSMO_LOGCOLOR_DARKRED "\033[31m"
166#define OSMO_LOGCOLOR_DARKGREEN "\033[32m"
167#define OSMO_LOGCOLOR_DARKYELLOW "\033[33m"
168#define OSMO_LOGCOLOR_DARKBLUE "\033[34m"
169#define OSMO_LOGCOLOR_DARKPURPLE "\033[35m"
170#define OSMO_LOGCOLOR_DARKCYAN "\033[36m"
171#define OSMO_LOGCOLOR_DARKGREY "\033[1;30m"
172#define OSMO_LOGCOLOR_GREY "\033[37m"
173#define OSMO_LOGCOLOR_BRIGHTWHITE "\033[1;37m"
174#define OSMO_LOGCOLOR_END "\033[0;m"
218#define LOG_MAX_CTX _LOG_CTX_COUNT
220#define LOG_MAX_FILTERS _LOG_FLT_COUNT
228#define LOG_FILTER_ALL (1<<LOG_FLT_ALL)
230#define GPRS_CTX_NSVC LOG_CTX_GB_NSVC
232#define GPRS_CTX_BVC LOG_CTX_GB_BVC
381 unsigned int level,
const char *
file,
int line,
382 int cont,
const char *format, va_list ap);
396 int line,
int cont,
const char *format, ...)
397 __attribute__ ((format (printf, 6, 7)));
398void logp_stub(const
char *file,
int line,
int cont, const
char *format, ...);
428 int enable,
int level);
457#define LOG_MTX_DEBUG 0
460 #define log_tgt_mutex_lock() do { fprintf(stderr, "[%lu] %s:%d [%s] lock\n", pthread_self(), __FILE__, __LINE__, __func__); log_tgt_mutex_lock_impl(); } while (0)
461 #define log_tgt_mutex_unlock() do { fprintf(stderr, "[%lu] %s:%d [%s] unlock\n", pthread_self(), __FILE__, __LINE__, __func__); log_tgt_mutex_unlock_impl(); } while (0)
463 #define log_tgt_mutex_lock() log_tgt_mutex_lock_impl()
464 #define log_tgt_mutex_unlock() log_tgt_mutex_unlock_impl()
General definitions that are meant to be included from header files.
write Write running configuration to or terminal n Write configuration to the file(same as write file)\n") ALIAS(config_write_file
log_filter_index
Indexes to indicate objects that should be logged.
Definition logging.h:206
struct log_target * log_target_create_stderr(void)
Create the STDERR log target.
Definition logging.c:1080
log_ctx_index
Indexes to indicate the object currently acted upon.
Definition logging.h:193
int log_target_file_switch_to_wqueue(struct log_target *tgt)
switch from blocking + buffered file output to non-blocking write-queue based output.
Definition logging.c:1180
struct log_target * log_target_create_file(const char *fname)
Create a new file-based log target using non-blocking write_queue.
Definition logging.c:1237
void log_tgt_mutex_unlock_impl(void)
Release the osmo_log_tgt_mutex.
Definition logging.c:133
log_target_type
Type of logging target.
Definition logging.h:273
void log_set_print_category(struct log_target *target, int)
Enable or disable printing of the category name.
Definition logging.c:919
void log_tgt_mutex_lock_impl(void)
Acquire the osmo_log_tgt_mutex.
Definition logging.c:117
void log_set_use_color(struct log_target *target, int)
Enable or disable the use of colored output.
Definition logging.c:840
int log_target_file_reopen(struct log_target *tgt)
close and re-open a log file (for log file rotation)
Definition logging.c:1363
void log_set_print_tid(struct log_target *target, int)
Enable or disable printing of timestamps while logging.
Definition logging.c:871
int log_initialized(void)
void log_set_print_category_hex(struct log_target *target, int)
Enable or disable printing of the category number in hex ('<000b>').
Definition logging.c:928
int log_parse_level(const char *lvl) OSMO_DEPRECATED_OUTSIDE_LIBOSMOCORE
Parse a human-readable log level into a numeric value.
Definition logging.c:337
void log_set_print_level(struct log_target *target, int)
Enable or disable printing of the log level name.
Definition logging.c:939
void log_set_all_filter(struct log_target *target, int)
Enable the LOG_FLT_ALL log filter.
Definition logging.c:828
void log_parse_category_mask(struct log_target *target, const char *mask)
parse the log category mask
Definition logging.c:378
int log_set_context(uint8_t ctx, void *value)
Set the logging context.
Definition logging.c:810
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:130
void log_set_print_filename_pos(struct log_target *target, enum log_filename_pos pos)
Set the position where on a log line the source file info should be logged.
Definition logging.c:908
void log_print_filters(struct vty *vty, const struct log_info *info, const struct log_target *tgt)
Definition logging.h:246
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:702
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:948
void log_save_filters(struct vty *vty, const struct log_info *info, const struct log_target *tgt)
Definition logging.h:250
#define LOG_MAX_FILTERS
Maximum number of logging filters.
Definition logging.h:220
void log_target_destroy(struct log_target *target)
Unregister, close and delete a log target.
Definition logging.c:1313
log_filename_pos
Where on a log line source file and line should be logged.
Definition logging.h:291
int log_check_level(int subsys, unsigned int level)
Check whether a log entry will be generated.
Definition logging.c:1506
const char * log_level_str(unsigned int lvl) OSMO_DEPRECATED_OUTSIDE_LIBOSMOCORE
convert a numeric log level into human-readable string
Definition logging.c:346
const char * log_category_name(int subsys)
Definition logging.c:451
struct log_info * osmo_log_info
Definition logging.c:87
void log_set_print_filename2(struct log_target *target, enum log_filename_type lft)
Enable or disable printing of the filename while logging.
Definition logging.c:897
struct log_target * log_target_create_systemd(bool raw)
Create a new logging target for systemd journal logging.
Definition logging_systemd.c:86
int log_filter(const struct log_context *ctx, struct log_target *target)
Log filter function.
Definition logging.h:239
struct log_target * log_target_create(void)
Create a new log target skeleton.
Definition logging.c:1038
void log_set_print_extended_timestamp(struct log_target *target, int)
Enable or disable printing of extended timestamps while logging.
Definition logging.c:862
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:959
log_filename_type
Whether/how to log the source filename (and line number).
Definition logging.h:284
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:737
void log_fini(void)
Definition logging.c:1487
#define DEBUGP(ss, fmt, args...)
Log a debug message through the Osmocom logging framework.
Definition logging.h:30
#define LOG_MAX_CTX
Maximum number of logging contexts.
Definition logging.h:218
int log_init(const struct log_info *inf, void *talloc_ctx)
Initialize the Osmocom logging core.
Definition logging.c:1428
void void logp_stub(const char *file, int line, int cont, const char *format,...)
Definition logging.c:767
int log_parse_category(const char *category)
parse a human-readable log category into numeric form
Definition logging.c:355
struct log_target * log_target_find(enum log_target_type type, const char *fname)
Find a registered log target.
Definition logging.c:1288
void log_enable_multithread(void)
Enable multithread support (mutex) in libosmocore logging system.
Definition logging.c:107
int log_target_file_switch_to_stream(struct log_target *tgt)
switch from non-blocking/write-queue to blocking + buffered stream output
Definition logging.c:1129
int log_targets_reopen(void)
close and re-open all log files (for log file rotation)
Definition logging.c:1398
void log_set_print_filename(struct log_target *target, int) OSMO_DEPRECATED("Use log_set_print_filename2() instead")
Use log_set_print_filename2() instead.
Definition logging.c:885
void logp2(int subsys, unsigned int level, const char *file, int line, int cont, const char *format,...) __attribute__((format(printf
logging function used by LOGP() macro
Definition logging.c:754
void log_set_print_timestamp(struct log_target *target, int)
Enable or disable printing of timestamps while logging.
Definition logging.c:849
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:69
void log_add_target(struct log_target *target)
Register a new log target with the logging core.
Definition logging.c:780
void log_del_target(struct log_target *target)
Unregister a log target from the logging core.
Definition logging.c:788
void log_reset_context(void)
Reset (clear) the logging context.
Definition logging.c:794
void log_target_systemd_set_raw(struct log_target *target, bool raw)
Change meta information handling of an existing logging target.
Definition logging_systemd.c:105
@ LOG_FLT_VLR_SUBSCR
Definition logging.h:211
@ _LOG_FLT_COUNT
Definition logging.h:214
@ LOG_FLT_ALL
Definition logging.h:207
@ LOG_FLT_GB_NSE
Definition logging.h:213
@ LOG_FLT_BSC_SUBSCR
Definition logging.h:210
@ LOG_FLT_GB_NSVC
Definition logging.h:208
@ LOG_FLT_L1_SAPI
Definition logging.h:212
@ LOG_FLT_GB_BVC
Definition logging.h:209
@ LOG_CTX_GB_NSE
Definition logging.h:199
@ LOG_CTX_BSC_SUBSCR
Definition logging.h:196
@ LOG_CTX_GB_BVC
Definition logging.h:195
@ _LOG_CTX_COUNT
Definition logging.h:200
@ LOG_CTX_L1_SAPI
Definition logging.h:198
@ LOG_CTX_GB_NSVC
Definition logging.h:194
@ LOG_CTX_VLR_SUBSCR
Definition logging.h:197
@ LOG_TGT_TYPE_VTY
VTY logging.
Definition logging.h:274
@ LOG_TGT_TYPE_FILE
text file logging
Definition logging.h:276
@ LOG_TGT_TYPE_SYSLOG
syslog based logging
Definition logging.h:275
@ LOG_TGT_TYPE_STRRB
osmo_strrb-backed logging
Definition logging.h:278
@ LOG_TGT_TYPE_STDERR
stderr logging
Definition logging.h:277
@ LOG_TGT_TYPE_GSMTAP
GSMTAP network logging.
Definition logging.h:279
@ LOG_TGT_TYPE_SYSTEMD
systemd journal logging
Definition logging.h:280
@ LOG_FILENAME_POS_LINE_END
Definition logging.h:293
@ LOG_FILENAME_POS_HEADER_END
Definition logging.h:292
@ LOG_FILENAME_BASENAME
Definition logging.h:287
@ LOG_FILENAME_NONE
Definition logging.h:285
@ LOG_FILENAME_PATH
Definition logging.h:286
#define OSMO_DEPRECATED_OUTSIDE_LIBOSMOCORE
Definition defs.h:48
#define OSMO_DEPRECATED(text)
Set the deprecated attribute with a message.
Definition defs.h:41
char subsys[16]
logging sub-system
Definition gsmtap.h:9
uint8_t level
logging level
Definition gsmtap.h:6
Simple doubly linked list implementation.
one gsmtap instance
Definition gsmtap_util.h:27
(double) linked list header structure
Definition linuxlist.h:46
Configuration of single log category / sub-system.
Definition logging.h:177
uint8_t enabled
is logging enabled?
Definition logging.h:179
uint8_t loglevel
configured log-level
Definition logging.h:178
Log context information, passed to filter.
Definition logging.h:223
void * ctx[LOG_MAX_CTX+1]
Definition logging.h:224
Information regarding one logging category.
Definition logging.h:183
uint8_t enabled
is this category enabled or not
Definition logging.h:188
const char * name
name of category
Definition logging.h:184
const char * description
description text
Definition logging.h:186
const char * color
color string for cateyory
Definition logging.h:185
uint8_t loglevel
currently selected log-level
Definition logging.h:187
Logging configuration, passed to log_init.
Definition logging.h:255
unsigned int num_cat
total number of categories
Definition logging.h:262
log_print_filters * print_fn
filter saving function
Definition logging.h:269
log_save_filters * save_fn
filter saving function
Definition logging.h:267
log_filter * filter_fn
Definition logging.h:257
const struct log_info_cat * cat
per-category information
Definition logging.h:260
unsigned int num_cat_user
total number of user categories (not library)
Definition logging.h:264
structure representing a logging target
Definition logging.h:297
bool print_category_hex
Definition logging.h:387
int priority
Definition logging.h:336
unsigned int print_timestamp
should log messages be prefixed with a timestamp?
Definition logging.h:313
void * vty
Definition logging.h:341
struct log_category * categories
logging categories
Definition logging.h:306
unsigned int print_tid
should log messages be prefixed with the logger Thread ID?
Definition logging.h:315
struct llist_head entry
linked list
Definition logging.h:298
int filter_map
Internal data for filtering.
Definition logging.h:301
void * filter_data[LOG_MAX_FILTERS+1]
Internal data for filtering.
Definition logging.h:303
struct osmo_wqueue * wqueue
Definition logging.h:332
enum log_filename_type print_filename2
Definition logging.h:389
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:380
int facility
Definition logging.h:337
enum log_filename_pos print_filename_pos
Definition logging.h:391
unsigned int print_filename
DEPRECATED: use print_filename2 instead.
Definition logging.h:317
struct gsmtap_inst * gsmtap_inst
Definition logging.h:349
unsigned int use_color
should color be used when printing log messages?
Definition logging.h:311
unsigned int print_ext_timestamp
should log messages be prefixed with an extended timestamp?
Definition logging.h:321
void * rb
Definition logging.h:345
bool raw
Definition logging.h:355
const char * fname
Definition logging.h:330
unsigned int print_category
should log messages be prefixed with a category name?
Definition logging.h:319
enum log_target_type type
the type of this log taget
Definition logging.h:324
FILE * out
Definition logging.h:329
bool print_level
Definition logging.h:385
const char * hostname
Definition logging.h:351
const char * ident
Definition logging.h:350
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:365
uint8_t loglevel
global log level
Definition logging.h:309
write queue instance
Definition write_queue.h:30