libosmocore
1.7.0.10-76bdb
Osmocom core library
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void osmo_select_init(void)
initialize the osmocom select abstraction for the current thread
Definition: select.c:477
int osmo_plugin_load_all(const char *directory)
Load all plugins available in given directory.
Definition: plugin.c:42
@ OSMO_FSM_TERM_ERROR
erroneous termination of process
Definition: fsm.h:29
void osmo_generate_backtrace(void)
Generate and print a call back-trace.
Definition: backtrace.c:63
int osmo_sock_mcast_loop_set(int fd, bool enable)
Activate or de-activate local loop-back of transmitted multicast packets.
Definition: socket.c:1535
int osmo_sercomm_drv_rx_char(struct osmo_sercomm_inst *sercomm, uint8_t ch)
the driver has received one byte, pass it into sercomm layer
Definition: sercomm.c:272
static uint64_t timer_ticks
Definition: rate_ctr.c:314
int ofd_wq_mode
wait queue mode?
Definition: gsmtap_util.h:28
int osmo_isdnhdlc_decode(struct osmo_isdnhdlc_vars *hdlc, const uint8_t *src, int slen, int *count, uint8_t *dst, int dsize)
decodes HDLC frames from a transparent bit stream.
Definition: isdnhdlc.c:117
const struct osmo_prbs * prbs
Definition: prbs.h:14
int32_t osmo_stat_item_get_last(const struct osmo_stat_item *item)
Get the last (freshest) value.
Definition: stat_item.c:429
size_t osmo_strrb_elements(const struct osmo_strrb *rb)
Count the number of log messages in an osmo_strrb.
Definition: strrb.c:132
int osmo_gettimeofday(struct timeval *tv, struct timezone *tz)
shim around gettimeofday to be able to set the time manually.
Definition: timer_gettimeofday.c:56
const char * name
human-readable name
Definition: prbs.h:7
#define RSL_CHAN_OSMO_CBCH4
A structure representing a single instance of a timer.
Definition: timer.h:52
@ HDLC_SENDFLAG_B1A6
Definition: isdnhdlc.c:38
int osmo_macaddr_parse(uint8_t *out, const char *in)
Parse a MAC address from human-readable notation This function parses an ethernet MAC address in the ...
Definition: macaddr.c:42
single entry in a SAP/PRIM/OP -> EVENT map
Definition: prim.h:82
char * msgb_hexdump_buf(char *buf, size_t buf_len, const struct msgb *msg)
fill user-provided buffer with hexdump of the msg.
Definition: msgb.c:427
#define HDLC_ESCAPE
Definition: sercomm.c:54
static bool fsm_term_safely_enabled
See osmo_fsm_term_safely().
Definition: fsm.c:90
int rate_ctr_for_each_counter(struct rate_ctr_group *ctrg, rate_ctr_handler_t handle_counter, void *data)
Iterate over each counter in group and call function.
Definition: rate_ctr.c:413
@ HDLC_SENDFLAG_ONE
Definition: isdnhdlc.c:38
unsigned char * l3h
pointer to Layer 3 header.
Definition: msgb.h:45
static int _osmo_select_shutdown_requested
See osmo_select_shutdown_request()
Definition: select.c:70
const char * osmo_sockaddr_ntop(const struct sockaddr *sa, char *dst)
inet_ntop() wrapper for a struct sockaddr.
Definition: socket.c:1231
#define OSMO_SOCK_F_CONNECT
connect the socket to a remote peer
Definition: socket.h:35
struct sockaddr sa
Definition: socket.h:26
log_target_type
Type of logging target.
Definition: logging.h:272
#define GSMTAP_UDP_PORT
Definition: gsmtap.h:189
@ RATE_CTR_INTV_HOUR
last hour
Definition: rate_ctr.h:18
int osmo_sockaddr_str_to_32(const struct osmo_sockaddr_str *sockaddr_str, uint32_t *ip)
const struct rate_ctr_desc * ctr_desc
Pointer to array of counter names.
Definition: rate_ctr.h:53
uint32_t frame_number
GSM Frame Number (FN)
Definition: gsmtap.h:308
static osmo_panic_handler_t osmo_panic_handler
Definition: panic.c:33
rate counter description
Definition: rate_ctr.h:37
static struct osmo_timer_list rate_ctr_timer
Definition: rate_ctr.c:313
void * tall_ctr_ctx
Global talloc context for all osmo_counter allocations.
Definition: counter.c:31
bool osmo_sockaddr_str_is_set(const struct osmo_sockaddr_str *sockaddr_str)
static __thread uint32_t logging_gsmtap_tid
Definition: logging_gsmtap.c:54
struct llist_head list
Definition: msgfile.h:27
void log_add_target(struct log_target *target)
Register a new log target with the logging core.
Definition: logging.c:774
#define OSMO_SOCK_MAX_ADDRS
maximum number of local or remote addresses supported by an osmo_sock instance
Definition: socket.h:57
const char * log_category_name(int subsys)
Definition: logging.c:445
static void osmo_panic_default(const char *fmt, va_list args)
Definition: panic.c:41
int osmo_sockaddr_cmp(const struct osmo_sockaddr *a, const struct osmo_sockaddr *b)
Compare two osmo_sockaddr.
Definition: socket.c:1817
void * priv
some private data of this instance
Definition: fsm.h:97
void osmo_it_q_flush(struct osmo_it_q *q)
Flush all messages currently present in queue.
Definition: it_q.c:194
static const char * color(int subsys)
Definition: logging.c:420
static const char * msgb_hexdump_l1(const struct msgb *msg)
Definition: msgb.h:742
int osmo_sock_init_osa(uint16_t type, uint8_t proto, const struct osmo_sockaddr *local, const struct osmo_sockaddr *remote, unsigned int flags)
Initialize a socket (including bind and/or connect)
Definition: socket.c:517
const struct osmo_prbs osmo_prbs11
PRBS-11 according ITU-T O.150.
Definition: prbs.c:30
uint8_t enabled
is this category enabled or not
Definition: logging.h:187
description of a rule in the FSM
Definition: fsm.h:42
#define OSMO_HDLC_CRC_ERROR
Definition: isdnhdlc.h:67
int osmo_serial_speed_t(unsigned int baudrate, speed_t *speed)
Convert unsigned integer value to speed_t.
Definition: serial.c:250
struct osmo_stat_item_period reported
The results of the previous reporting period.
Definition: stat_item_internal.h:32
static void _output(struct log_target *target, unsigned int subsys, unsigned int level, const char *file, int line, int cont, const char *format, va_list ap)
Definition: logging.c:619
void osmo_mnl_destroy(struct osmo_mnl *omnl)
destroy an existing osmocom-wrapped mnl netlink socket: Unregister + close + free.
Definition: mnl.c:103
int osmo_fd_disp_fds(void *readset, void *writeset, void *exceptset)
Definition: select.c:237
#define OSMO_SOCK_NAME_MAXLEN
maximum length of a socket name ("r=1.2.3.4:123<->l=5.6.7.8:987")
Definition: socket.h:18
int rate_ctr_init(void *tall_ctx)
Initialize the counter module.
Definition: rate_ctr.c:351
struct log_target::@8::@14 tgt_gsmtap
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:891
#define LOGL_FATAL
fatal, program aborted
Definition: logging.h:126
static bool str_in_list(const char **list, const char *key)
Definition: exec.c:56
static int sockaddr_is_local_routed(const struct sockaddr *a)
Definition: socket.c:1131
#define OSMO_LOGCOLOR_END
Definition: logging.h:173
int _osmo_fsm_inst_dispatch(struct osmo_fsm_inst *fi, uint32_t event, void *data, const char *file, int line)
dispatch an event to an osmocom finite state machine instance
Definition: fsm.c:833
bool osmo_select_shutdown_done()
Return true after osmo_select_shutdown_requested() was called, and after an osmo_select poll loop fou...
Definition: select.c:669
int osmo_sock_init(uint16_t family, uint16_t type, uint8_t proto, const char *host, uint16_t port, unsigned int flags)
Initialize a socket (including bind/connect)
Definition: socket.c:889
const char * color
color string for cateyory
Definition: logging.h:184
struct llist_head list
Definition: it_q.h:21
static __thread struct @23 fsm_term_safely
Internal state for FSM instance termination cascades.
int log_parse_level(const char *lvl) OSMO_DEPRECATED_OUTSIDE_LIBOSMOCORE
Parse a human-readable log level into a numeric value.
Definition: logging.c:331
static __attribute__((constructor))
Definition: select.c:483
int osmo_sock_get_remote_ip(int fd, char *host, size_t len)
Get remote IP address on socket.
Definition: socket.c:1426
int(* osmo_stat_item_handler_t)(struct osmo_stat_item_group *, struct osmo_stat_item *, void *)
Definition: stat_item.h:89
@ OSMO_FSM_TERM_REGULAR
regular termination of process
Definition: fsm.h:27
char * mnc
Definition: msgfile.h:34
void osmo_stat_item_group_set_name(struct osmo_stat_item_group *statg, const char *name)
Set a name for the statistics item group to be used instead of index value at report time.
Definition: stat_item.c:249
uint8_t loglevel
currently selected log-level
Definition: logging.h:186
const struct value_string loglevel_strs[]
Definition: logging.c:145
#define GSMTAP_CHANNEL_FACCH_H
Definition: gsmtap.h:87
const char * get_value_string(const struct value_string *vs, uint32_t val)
get human-readable string for given value
Definition: utils.c:54
unsigned int sap
SAP to match.
Definition: prim.h:83
void rate_ctr_add(struct rate_ctr *ctr, int inc)
Increment the counter by inc.
Definition: rate_ctr.c:283
@ SC_DLCI_ECHO
Definition: sercomm.h:21
static int sockaddr_equal(const struct sockaddr *a, const struct sockaddr *b, unsigned int len)
Definition: socket.c:1100
int osmo_serial_set_custom_baudrate(int fd, int baudrate)
Change current baudrate to a custom one using OS specific method.
Definition: serial.c:172
static struct osmo_config_entry * alloc_entry(struct osmo_config_list *entries, const char *mcc, const char *mnc, const char *option, const char *text)
Definition: msgfile.c:34
void * fsm_dealloc_ctx
See osmo_fsm_set_dealloc_ctx()
Definition: fsm.c:101
#define GSMTAP_TYPE_LTE_MAC_FRAMED
Definition: gsmtap.h:47
#define osmo_fsm_inst_term(fi, cause, data)
Terminate FSM instance with given cause.
Definition: fsm.h:310
const struct rate_ctr_group_desc * desc
Pointer to the counter group class.
Definition: rate_ctr.h:61
#define DLNSSIGNAL
Osmocom NS layer signal pdus.
Definition: logging.h:151
void osmo_stat_item_reset(struct osmo_stat_item *item)
Remove all values of a stat item.
Definition: stat_item.c:437
const char * name
human readable name
Definition: fsm.h:64
static const char * msgb_hexdump_l2(const struct msgb *msg)
Definition: msgb.h:749
static size_t len(const char *str)
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:1174
int osmo_sock_init_osa_ofd(struct osmo_fd *ofd, int type, int proto, const struct osmo_sockaddr *local, const struct osmo_sockaddr *remote, unsigned int flags)
Definition: socket.c:1047
static bool rate_ctrl_group_desc_validate(const struct rate_ctr_group_desc *desc)
Definition: rate_ctr.c:72
int32_t max
Largest value seen in a reporting period.
Definition: stat_item_internal.h:17
write Write running configuration to or terminal n Write configuration to the copy running config startup Copy configuration n Copy running config to n Copy running config to startup write Write running configuration to or terminal n Write to terminal n
int64_t sum
Sum of all values passed to osmo_stat_item_set() in the reporting period.
Definition: stat_item_internal.h:19
Configuration of single log category / sub-system.
Definition: logging.h:176
unsigned int priv_nr
private number, extending data
Definition: select.h:45
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:1123
structure describing a given CRC code of max 64 bits
Definition: crc64gen.h:30
uint8_t level
logging level
Definition: gsmtap.h:325
static unsigned int rate_ctr_get_unused_name_idx(const char *name)
Find an unused index for this rate counter group.
Definition: rate_ctr.c:186
int osmo_sockaddr_str_from_sockaddr_in(struct osmo_sockaddr_str *sockaddr_str, const struct sockaddr_in *src)
@ LOG_FILENAME_PATH
Definition: logging.h:285
void rate_ctr_group_free(struct rate_ctr_group *grp)
Free the memory for the specified group of counters.
Definition: rate_ctr.c:252
const struct osmo_stat_item_desc * item_desc
Pointer to array of value names, length as per num_items.
Definition: stat_item.h:41
#define OSMO_ASSERT(exp)
Helper macro to terminate when an assertion fails.
Definition: utils.h:113
Definition: stat_item_internal.h:9
const struct osmo_stat_item * osmo_stat_item_get_by_name(const struct osmo_stat_item_group *statg, const char *name)
Search for item based on group + item name.
Definition: stat_item.c:370
#define DEBUGP(ss, fmt, args...)
Log a debug message through the Osmocom logging framework.
Definition: logging.h:30
void log_parse_category_mask(struct log_target *target, const char *mask)
parse the log category mask
Definition: logging.c:372
One instance of a counter group class.
Definition: stat_item.h:45
Osmocom primitive header.
Definition: prim.h:43
#define DEFAULT_RX_MSG_SIZE
Definition: sercomm.c:37
@ LOG_FILENAME_BASENAME
Definition: logging.h:286
static unsigned char * msgb_put(struct msgb *msgb, unsigned int len)
append data to end of message buffer
Definition: msgb.h:234
void osmo_stat_item_group_free(struct osmo_stat_item_group *statg)
Free the memory for the specified group of stat items.
Definition: stat_item.c:225
struct log_target * log_target_create(void)
Create a new log target skeleton.
Definition: logging.c:1032
int class_id
The class to which this group belongs.
Definition: rate_ctr.h:49
#define OSMO_NO_EVENT
magic value to be used as final record of osmo_prim_event_map
Definition: prim.h:79
int _osmo_fsm_inst_state_chg_ms(struct osmo_fsm_inst *fi, uint32_t new_state, unsigned long timeout_ms, int T, const char *file, int line)
Definition: fsm.c:748
char subsys[16]
logging sub-system
Definition: gsmtap.h:9
static LLIST_HEAD(it_queues)
pthread_mutex_t mutex
Definition: it_q.h:23
ubit_t osmo_prbs_get_ubit(struct osmo_prbs_state *state)
Get the next bit out of given PRBS instance.
Definition: prbs.c:61
struct msgb * msgb_copy_c(const void *ctx, const struct msgb *msg, const char *name)
Copy an msgb.
Definition: msgb.c:325
void osmo_isdnhdlc_rcv_init(struct osmo_isdnhdlc_vars *hdlc, uint32_t features)
Definition: isdnhdlc.c:43
unsigned int idx
The index of this value group within its class.
Definition: stat_item.h:51
void osmo_sercomm_init(struct osmo_sercomm_inst *sercomm)
Initialize an Osmocom sercomm instance.
Definition: sercomm.c:74
unsigned char * data
start of message in buffer
Definition: msgb.h:55
uint16_t size
max number of messages to store
Definition: strrb.h:37
int(* osmo_stat_item_group_handler_t)(struct osmo_stat_item_group *, void *)
Definition: stat_item.h:92
void osmo_identifier_sanitize_buf(char *str, const char *sep_chars, char replace_with)
Replace characters in the given string buffer so that it is guaranteed to pass osmo_separated_identif...
Definition: utils.c:683
uint16_t arfcn
ARFCN (frequency)
Definition: gsmtap.h:304
int(* write_cb)(struct osmo_fd *fd, struct msgb *msg)
call-back in case qeueue is writable.
Definition: write_queue.h:44
const struct osmo_stat_item_desc * osmo_stat_item_get_desc(struct osmo_stat_item *item)
Return the description for an osmo_stat_item.
Definition: stat_item.c:458
char * osmo_sock_get_name2_c(const void *ctx, int fd)
Get address/port information on socket in static string, like "r=1.2.3.4:5<->l=6.7....
Definition: socket.c:1502
static void _rb_output(struct log_target *target, unsigned int level, const char *log)
Definition: loggingrb.c:36
void osmo_log_backtrace(int subsys, int level)
Generate and log a call back-trace.
Definition: backtrace.c:75
log_filter * filter_fn
Definition: logging.h:256
int osmo_select_shutdown_requested()
Return the number of times osmo_select_shutdown_request() was called before.
Definition: select.c:662
struct log_target * log_target_create_file_stream(const char *fname)
Create a new file-based log target using buffered, blocking stream output.
Definition: logging.c:1098
struct osmo_config_list * osmo_config_list_parse(void *ctx, const char *filename)
Definition: msgfile.c:97
uint64_t rate
counter rate
Definition: rate_ctr.h:25
@ LOG_TGT_TYPE_STDERR
stderr logging
Definition: logging.h:276
data we keep for each actual item
Definition: stat_item_internal.h:23
struct log_target * log_target_find(enum log_target_type type, const char *fname)
Find a registered log target.
Definition: logging.c:1282
int osmo_fd_register(struct osmo_fd *fd)
Register a new file descriptor with select loop abstraction.
Definition: select.c:122
int32_t default_value
default value
Definition: stat_item.h:27
uint16_t osmo_crc16_ccitt(uint16_t crc, const uint8_t *buffer, size_t len)
Compute 16bit CCITT polynome 0x8408 (x^0 + x^5 + x^12) over given buffer.
Definition: crc16.c:108
int gsmtap_source_init_fd(const char *host, uint16_t port)
Create a new (sending) GSMTAP source socket.
Definition: gsmtap_util.c:245
Definition: isdnhdlc.h:30
int osmo_sock_set_priority(int fd, int prio)
Set the priority value of a socket.
Definition: socket.c:1977
void rate_ctr_group_set_name(struct rate_ctr_group *grp, const char *name)
Set a name for the group of counters be used instead of index value at report time.
Definition: rate_ctr.c:277
enum log_filename_pos print_filename_pos
Definition: logging.h:390
int osmo_fsm_inst_update_id_f(struct osmo_fsm_inst *fi, const char *fmt,...)
Change id of the FSM instance using a string format.
Definition: fsm.c:372
struct llist_head children
a list of children processes
Definition: fsm.h:115
int(* cb)(struct osmo_fd *fd, unsigned int what)
call-back function to be called once file descriptor becomes available
Definition: select.h:41
sigset_t sigset
Definition: select.h:100
uint8_t ffvalue
Definition: isdnhdlc.h:42
static void __rb_erase_color(struct rb_node *node, struct rb_node *parent, struct rb_root *root)
Definition: rbtree.c:134
const unsigned int num_items
The number of values in this group (size of item_desc)
Definition: stat_item.h:39
#define rb_set_black(r)
Definition: linuxrbtree.h:115
@ PRIM_OP_INDICATION
indication
Definition: prim.h:29
const char * log_target_rb_get(struct log_target const *target, size_t logindex)
Return the nth log entry in a target.
Definition: loggingrb.c:71
#define GSMTAP_CHANNEL_FACCH_F
Definition: gsmtap.h:86
void rb_replace_node(struct rb_node *victim, struct rb_node *new, struct rb_root *root)
Definition: rbtree.c:360
#define GSMTAP_VERSION
Definition: gsmtap.h:31
static char * mangle_identifier_ifneeded(const void *ctx, const char *in)
Definition: rate_ctr.c:105
void osmo_stat_item_group_reset(struct osmo_stat_item_group *statg)
Reset all osmo stat items in a group.
Definition: stat_item.c:447
const char * name
name of category
Definition: logging.h:183
static unsigned int msgb_l4len(const struct msgb *msgb)
determine length of L4 message
Definition: msgb.h:181
static const struct value_string level_colors[]
Definition: logging.c:428
struct llist_head dlci_queues[_SC_DLCI_MAX]
per-DLC queue of pending transmit msgbs
Definition: sercomm.h:42
uint16_t osmo_sockaddr_port(const struct sockaddr *sa)
Get sockaddr port content (in host byte order)
Definition: socket.c:1245
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:922
int osmo_sockaddr_str_to_in6_addr(const struct osmo_sockaddr_str *sockaddr_str, struct in6_addr *dst)
Information regarding one logging category.
Definition: logging.h:182
struct gsm48_classmark3 __attribute__
fls64 - find last set bit in a 64-bit word @x: the word to search
Definition: log2.h:61
int osmo_timers_nearest_ms(void)
Determine time between now and the nearest timer in milliseconds.
Definition: timer.c:186
struct osmo_fsm_inst * osmo_fsm_inst_alloc(struct osmo_fsm *fsm, void *ctx, void *priv, int log_level, const char *id)
allocate a new instance of a specified FSM
Definition: fsm.c:437
Logging configuration, passed to log_init.
Definition: logging.h:254
int _osmo_fsm_inst_state_chg(struct osmo_fsm_inst *fi, uint32_t new_state, unsigned long timeout_secs, int T, const char *file, int line)
perform a state change of the given FSM instance
Definition: fsm.c:742
void osmo_stat_item_inc(struct osmo_stat_item *item, int32_t value)
Increase the stat_item to the given value.
Definition: stat_item.c:260
#define llist_for_each_entry_safe(pos, n, head, member)
Iterate over llist of given type, safe against removal of llist entry.
Definition: linuxlist.h:337
int osmo_sockaddr_str_to_sockaddr_in6(const struct osmo_sockaddr_str *sockaddr_str, struct sockaddr_in6 *dst)
osmo_static_assert(_LOG_CTX_COUNT<=ARRAY_SIZE(((struct log_context *) NULL) ->ctx), enum_logging_ctx_items_fit_in_struct_log_context)
char subsys[16]
logging sub-system
Definition: gsmtap.h:328
@ HDLC_GET_DATA
Definition: isdnhdlc.c:31
struct log_target * log_target_create_stderr(void)
Create the STDERR log target.
Definition: logging.c:1074
static void _syslog_output(struct log_target *target, unsigned int level, const char *log)
Definition: logging_syslog.c:57
@ PRIM_OP_REQUEST
request
Definition: prim.h:27
int gsmtap_source_add_sink_fd(int gsmtap_fd)
Add a local sink to an existing GSMTAP source and return fd.
Definition: gsmtap_util.c:268
struct osmo_fsm_inst::@0 proc
support for fsm-based procedures
#define llist_for_each(pos, head)
Iterate over a linked list.
Definition: linuxlist.h:261
struct llist_head child
llist_head linked to parent->proc.children
Definition: fsm.h:117
int get_string_value(const struct value_string *vs, const char *str)
get numeric value for given human-readable string
Definition: utils.c:93
struct gsmtap_inst * gsmtap_source_init(const char *host, uint16_t port, int ofd_wq_mode)
Open GSMTAP source socket, connect and register osmo_fd.
Definition: gsmtap_util.c:459
@ RATE_CTR_INTV_MIN
last minute
Definition: rate_ctr.h:17
struct llist_head * next
Pointer to next and previous item.
Definition: linuxlist.h:48
struct llist_head entry
Definition: it_q.h:18
static const char * msgb_hexdump_l3(const struct msgb *msg)
Definition: msgb.h:756
static void osmo_talloc_replace_string(void *ctx, char **dst, const char *newstr)
duplicate a string using talloc and release its prior content (if any)
Definition: utils.h:124
void osmo_fd_setup(struct osmo_fd *ofd, int fd, unsigned int when, int(*cb)(struct osmo_fd *fd, unsigned int what), void *data, unsigned int priv_nr)
Set up an osmo-fd.
Definition: select.c:82
struct msgb * gsmtap_makemsg(uint16_t arfcn, uint8_t ts, uint8_t chan_type, uint8_t ss, uint32_t fn, int8_t signal_dbm, int8_t snr, const uint8_t *data, unsigned int len)
create L1/L2 data and put it into GSMTAP
Definition: gsmtap_util.c:222
#define DLLAPD
LAPD implementation.
Definition: logging.h:130
#define GSMTAP_TYPE_ABIS
Definition: gsmtap.h:34
One instance of an inter-thread queue.
Definition: it_q.h:16
static int _file_wq_write_cb(struct osmo_fd *ofd, struct msgb *msg)
Definition: logging.c:965
struct msgb * msgb_alloc_c(const void *ctx, uint16_t size, const char *name)
Allocate a new message buffer from given talloc context.
Definition: msgb.c:73
static void fsm_free_or_steal(void *talloc_object)
Internal call to free an FSM instance, which redirects to the context set by osmo_fsm_set_dealloc_ctx...
Definition: fsm.c:106
static int msgb_tailroom(const struct msgb *msgb)
determine how much tail room is left in msgb
Definition: msgb.h:205
void log_set_print_category(struct log_target *target, int)
Enable or disable printing of the category name.
Definition: logging.c:913
LLIST_HEAD(osmo_log_target_list)
const char * get_value_string_or_null(const struct value_string *vs, uint32_t val)
get human-readable string or NULL for given value
Definition: utils.c:70
#define HDLC_FLAG
Definition: sercomm.c:53
static struct osmo_it_q * _osmo_it_q_by_name(const char *name)
Definition: it_q.c:67
void msgb_set_talloc_ctx(void *ctx) OSMO_DEPRECATED("Use msgb_talloc_ctx_init() instead")
Set the talloc context for msgb_alloc Deprecated, use msgb_talloc_ctx_init() instead.
Definition: msgb.c:294
Description of a statistics item group.
Definition: stat_item.h:31
#define GSMTAP_CHANNEL_SDCCH4
Definition: gsmtap.h:84
static bool should_log_to_target(struct log_target *tar, int subsys, int level)
Definition: logging.c:655
uint8_t chantype_rsl2gsmtap(uint8_t rsl_chantype, uint8_t rsl_link_id) OSMO_DEPRECATED("Use chantype_rsl2gsmtap2() instead")
convert RSL channel number to GSMTAP channel type
Definition: gsmtap_util.c:113
void osmo_fd_unregister(struct osmo_fd *fd)
Unregister a file descriptor from select loop abstraction.
Definition: select.c:176
const char * osmo_sockaddr_to_str(const struct osmo_sockaddr *sockaddr)
string-format a given osmo_sockaddr address
Definition: socket.c:1846
int osmo_timers_update(void)
fire all timers...
Definition: timer.c:233
#define DLOAP
Osmocom Authentication Protocol.
Definition: logging.h:140
void log_set_print_timestamp(struct log_target *target, int)
Enable or disable printing of timestamps while logging.
Definition: logging.c:843
enum log_filename_type print_filename2
Definition: logging.h:388
struct osmo_stat_item_period value
Current reporting period / current value.
Definition: stat_item_internal.h:28
osmo_fsm_term_cause
Definition: fsm.h:21
int8_t signal_dbm
signal level in dBm
Definition: gsmtap.h:6
bool osmo_sockaddr_str_is_nonzero(const struct osmo_sockaddr_str *sockaddr_str)
int hdlc_bits1
Definition: isdnhdlc.h:32
#define OSMO_NUM_DLIB
Number of logging sub-systems in libraries.
Definition: logging.h:154
uint32_t do_adapt56
Definition: isdnhdlc.h:49
#define OSMO_FD_READ
Indicate interest in reading from the file descriptor.
Definition: select.h:17
unsigned int print_filename
DEPRECATED: use print_filename2 instead.
Definition: logging.h:316
struct rb_node * rb_prev(const struct rb_node *node)
Definition: rbtree.c:336
#define MAX_LOG_SIZE
Definition: logging.c:75
bool osmo_fd_is_registered(struct osmo_fd *fd)
Check if a file descriptor is already registered.
Definition: select.c:106
@ HDLC_SEND_IDLE1
Definition: isdnhdlc.c:37
char ip[INET6_ADDRSTRLEN]
NUL terminated string of the IPv4 or IPv6 address.
Definition: sockaddr_str.h:49
void log_enable_multithread(void)
Enable multithread support (mutex) in libosmocore logging system.
Definition: logging.c:107
#define DLNSDATA
Osmocom NS layer data pdus.
Definition: logging.h:150
#define INIT_LLIST_HEAD(ptr)
Initialize a llist_head to point back to itself.
Definition: linuxlist.h:65
size_t osmo_strlcpy(char *dst, const char *src, size_t siz)
Copy a C-string into a sized buffer.
Definition: utils.c:565
void * data
Definition: select.h:102
#define osmo_ntohs(x)
Definition: byteswap.h:42
const char * osmo_fsm_event_name(struct osmo_fsm *fsm, uint32_t event)
get human-readable name of FSM event
Definition: fsm.c:579
static struct osmo_config_list * alloc_entries(void *ctx)
Definition: msgfile.c:52
#define rb_color(r)
Definition: linuxrbtree.h:111
#define GSMTAP_CHANNEL_SDCCH8
Definition: gsmtap.h:85
static void * tall_rate_ctr_ctx
Definition: rate_ctr.c:69
uint32_t allstate_event_mask
bit-mask of events permitted in all states
Definition: fsm.h:70
struct sockaddr_in6 sin6
Definition: socket.h:29
@ LOG_FILENAME_NONE
Definition: logging.h:284
struct gsmtap_osmocore_log_hdr::@4 ts
#define OTC_GLOBAL
Definition: talloc.h:26
static void addrinfo_has_v4v6addr(const struct addrinfo **result, size_t result_count, bool *has_v4, bool *has_v6)
Definition: socket.c:617
osmo_signal_cbfn * cbfn
Definition: signal.c:41
#define GSMTAP_LOG_MAX_SIZE
Definition: logging_gsmtap.c:52
int osmo_sock_unix_init(uint16_t type, uint8_t proto, const char *socket_path, unsigned int flags)
Initialize a unix domain socket (including bind/connect)
Definition: socket.c:1288
struct osmo_fd sink_ofd
file descriptor
Definition: gsmtap_util.h:30
@ RX_ST_ADDR
Definition: sercomm.c:62
uint16_t poly
Polynom (normal representation, MSB omitted.
Definition: crc16gen.h:32
uint16_t len
length of bytes used in msgb
Definition: msgb.h:51
int osmo_sockaddr_str_from_32n(struct osmo_sockaddr_str *sockaddr_str, uint32_t ip, uint16_t port) OSMO_DEPRECATED("osmo_sockaddr_str_from_32n() actually uses *host* byte order. Use osmo_sockaddr_str_from_32h() instead")
int initialized
Has this instance been initialized?
Definition: sercomm.h:35
#define GSMTAP_TYPE_QC_DIAG
Definition: gsmtap.h:49
struct rb_node * rb_left
Definition: linuxrbtree.h:4
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
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:1231
int osmo_sock_mcast_all_set(int fd, bool enable)
Enable/disable receiving all multicast packets, even for non-subscribed groups.
Definition: socket.c:1603
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
const char * osmo_quote_str(const char *str, int in_len)
Like osmo_quote_str_buf() but returns the result in a static buffer.
Definition: utils.c:951
uint32_t data_received
Definition: isdnhdlc.h:45
void osmo_fsm_log_addr(bool log_addr)
specify if FSM instance addresses should be logged or not
Definition: fsm.c:122
#define RSL_CHAN_SDCCH8_ACCH
struct log_target * log_target_create_rb(size_t size)
Create a new logging target for ringbuffer-backed logging.
Definition: loggingrb.c:80
a single instanceof an osmocom finite state machine
Definition: fsm.h:87
#define RB_BLACK
Definition: linuxrbtree.h:2
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:879
void * msgb_talloc_ctx_init(void *root_ctx, unsigned int pool_size)
Initialize a msgb talloc context for msgb_alloc.
Definition: msgb.c:307
@ HDLC_SEND_FAST_FLAG
Definition: isdnhdlc.c:35
unsigned long previous
previous value
Definition: counter.h:14
const char * name
Definition: it_q.h:30
struct rb_node * rb_first(const struct rb_root *root)
Definition: rbtree.c:284
struct llist_head list
Linked list of all value groups in the system.
Definition: stat_item.h:47
@ LOG_TGT_TYPE_SYSLOG
syslog based logging
Definition: logging.h:274
uint8_t poly
Polynom (normal representation, MSB omitted.
Definition: crc8gen.h:32
#define OSMO_NAME_C_IMPL(CTX, INITIAL_BUFSIZE, ON_ERROR, FUNC_BUF, FUNC_BUF_ARGS...)
Translate a buffer function to a talloc context function.
Definition: utils.h:328
struct llist_head entry
linked list
Definition: logging.h:297
uint8_t loglevel
configured log-level
Definition: logging.h:177
void(* onleave)(struct osmo_fsm_inst *fi, uint32_t next_state)
function to be called just before leaving the state
Definition: fsm.h:54
const char * description
description of the counter
Definition: rate_ctr.h:39
void osmo_signal_unregister_handler(unsigned int subsys, osmo_signal_cbfn *cbfn, void *data)
Unregister signal handler.
Definition: signal.c:86
unsigned int use_color
should color be used when printing log messages?
Definition: logging.h:310
uint64_t init
Initialization value of the CRC state.
Definition: crc64gen.h:33
int osmo_sercomm_drv_pull(struct osmo_sercomm_inst *sercomm, uint8_t *ch)
fetch one octet of to-be-transmitted serial data
Definition: sercomm.c:179
char * osmo_sockaddr_to_str_buf(char *buf, size_t buf_len, const struct osmo_sockaddr *sockaddr)
string-format a given osmo_sockaddr address into a user-supplied buffer.
Definition: socket.c:1910
Structure representing a single counter.
Definition: counter.h:9
int osmo_fsm_inst_update_id_f_sanitize(struct osmo_fsm_inst *fi, char replace_with, const char *fmt,...)
Change id of the FSM instance using a string format, and ensuring a valid id.
Definition: fsm.c:409
#define msgb_l1(m)
obtain L1 header of msgb
Definition: msgb.h:128
const struct osmo_prbs osmo_prbs9
PRBS-9 according ITU-T O.150.
Definition: prbs.c:22
static __thread int maxfd
Definition: select.c:53
a description of an osmocom finite state machine
Definition: fsm.h:58
uint16_t msgb_length(const struct msgb *msg)
get length of message buffer
Definition: msgb.c:285
int osmo_sock_get_local_ip_port(int fd, char *port, size_t len)
Get local port on socket.
Definition: socket.c:1415
#define LOGPFSM(fi, fmt, args...)
Log using FSM instance's context.
Definition: fsm.h:185
int log_targets_reopen(void)
close and re-open all log files (for log file rotation)
Definition: logging.c:1392
int osmo_serial_set_baudrate(int fd, speed_t baudrate)
Change current baudrate.
Definition: serial.c:158
static void llist_del(struct llist_head *entry)
Delete a single entry from a linked list.
Definition: linuxlist.h:128
size_t chars_needed
After all OSMO_STRBUF_APPEND operations, reflects the total number of characters that would be writte...
Definition: utils.h:198
#define DLM3UA
Osmocom M3UA.
Definition: logging.h:144
int osmo_get_macaddr(uint8_t *mac_out, const char *dev_name)
Obtain the MAC address of a given network device.
Definition: macaddr.c:120
uint8_t level
logging level
Definition: gsmtap.h:6
static void handle_line(struct osmo_config_list *entries, char *line)
Definition: msgfile.c:67
__thread struct osmo_talloc_contexts * osmo_ctx
Definition: context.c:24
int osmo_sock_unix_init_ofd(struct osmo_fd *ofd, uint16_t type, uint8_t proto, const char *socket_path, unsigned int flags)
Initialize a unix domain socket and fill osmo_fd.
Definition: socket.c:1359
#define DLRSPRO
Osmocom Remote SIM Protocol.
Definition: logging.h:147
#define INT2IDX(x)
Definition: logging.c:155
int8_t signal_dbm
signal level in dBm
Definition: gsmtap.h:305
uint16_t osmo_crc16gen_compute_bits(const struct osmo_crc16gen_code *code, const ubit_t *in, int len)
Compute the CRC value of a given array of hard-bits.
Definition: crc16gen.c:40
#define _SOCKADDR_TO_STR(dest, sockaddr)
Definition: socket.c:486
void * tall_log_ctx
Definition: logging.c:90
#define GSMTAP_CHANNEL_PTCCH
Definition: gsmtap.h:93
void * priv
opaque data provided by user
Definition: mnl.h:18
enum osmo_prim_operation operation
Definition: prim.h:46
void osmo_stat_item_set(struct osmo_stat_item *item, int32_t value)
Set the a given stat_item to the given value.
Definition: stat_item.c:282
#define OSMO_SOCK_F_NONBLOCK
switch socket to non-blocking mode
Definition: socket.h:39
static int _osmo_select_main(int polling)
Definition: select.c:371
static void rate_ctr_timer_cb(void *data)
Definition: rate_ctr.c:334
#define osmo_ntohl(x)
Definition: byteswap.h:41
char * msgb_hexdump_c(const void *ctx, const struct msgb *msg)
Return a dynamically allocated buffer containing a hexdump of the msg.
Definition: msgb.c:519
bool terminating
Indicator whether osmo_fsm_inst_term() was already invoked on this instance.
Definition: fsm.h:119
#define GSMTAP_TYPE_UM
Definition: gsmtap.h:33
@ HDLC_SENDFLAG_B7
Definition: isdnhdlc.c:38
static int subsys_lib2index(int subsys)
Definition: logging.c:322
void log_set_print_level(struct log_target *target, int)
Enable or disable printing of the log level name.
Definition: logging.c:933
uint32_t n
Number of osmo_stat_item_set() that occurred during the reporting period, zero if none.
Definition: stat_item_internal.h:11
unsigned int print_ext_timestamp
should log messages be prefixed with an extended timestamp?
Definition: logging.h:320
uint8_t loglevel
global log level
Definition: logging.h:308
int sercomm_drv_baudrate_chg(struct osmo_sercomm_inst *sercomm, uint32_t bdrt)
low-level driver routine to execute baud-rate change
static void dispatch_rx_msg(struct osmo_sercomm_inst *sercomm, uint8_t dlci, struct msgb *msg)
Definition: sercomm.c:258
uint8_t sub_type
Type of burst/channel, see above.
Definition: gsmtap.h:310
static LLIST_HEAD(counters)
#define DLBSSGP
Osmocom BSSGP layer.
Definition: logging.h:149
int log_set_context(uint8_t ctx, void *value)
Set the logging context.
Definition: logging.c:804
#define GSMTAP_CHANNEL_AGCH
Definition: gsmtap.h:81
void(* allstate_action)(struct osmo_fsm_inst *fi, uint32_t event, void *data)
function pointer to be called for allstate events
Definition: fsm.h:72
void osmo_crc32gen_set_bits(const struct osmo_crc32gen_code *code, const ubit_t *in, int len, ubit_t *crc_bits)
Computes and writes the CRC value of a given array of bits.
Definition: crc32gen.c:100
#define OSMO_LOGCOLOR_BLUE
Definition: logging.h:161
#define GSMTAP_CHANNEL_SDCCH
Definition: gsmtap.h:83
uint8_t * next_char
next to-be-transmitted char in msg
Definition: sercomm.h:48
const struct value_string gsmtap_type_names[]
Definition: gsmtap_util.c:535
int osmo_sock_init_ofd(struct osmo_fd *ofd, int family, int type, int proto, const char *host, uint16_t port, unsigned int flags)
Initialize a socket and fill osmo_fd.
Definition: socket.c:1018
int gsmtap_send(struct gsmtap_inst *gti, uint16_t arfcn, uint8_t ts, uint8_t chan_type, uint8_t ss, uint32_t fn, int8_t signal_dbm, int8_t snr, const uint8_t *data, unsigned int len)
send a message from L1/L2 through GSMTAP.
Definition: gsmtap_util.c:364
struct msgb * gsmtap_makemsg_ex(uint8_t type, uint16_t arfcn, uint8_t ts, uint8_t chan_type, uint8_t ss, uint32_t fn, int8_t signal_dbm, int8_t snr, const uint8_t *data, unsigned int len)
create an arbitrary type GSMTAP message
Definition: gsmtap_util.c:175
unsigned int num_cat_user
total number of user categories (not library)
Definition: logging.h:263
int osmo_sock_mcast_ttl_set(int fd, uint8_t ttl)
Set the TTL of outbound multicast packets.
Definition: socket.c:1560
int osmo_crc32gen_check_bits(const struct osmo_crc32gen_code *code, const ubit_t *in, int len, const ubit_t *crc_bits)
Checks the CRC value of a given array of hard-bits.
Definition: crc32gen.c:75
Osmocom message buffer.
Definition: msgb.h:31
static unsigned char * msgb_push(struct msgb *msgb, unsigned int len)
prepend (push) some data to start of message
Definition: msgb.h:335
#define GSMTAP_CHANNEL_PDCH
Definition: gsmtap.h:92
const struct osmo_prbs osmo_prbs7
PRBS-7 according ITU-T O.150.
Definition: prbs.c:14
#define LOGL_INFO
general information
Definition: logging.h:123
@ HDLC_GETFLAG_B1A6
Definition: isdnhdlc.c:30
static void _file_output_stream(struct log_target *target, unsigned int level, const char *log)
Definition: logging.c:982
#define DLMI
ISDN-layer below input sub-system.
Definition: logging.h:133
structure representing a logging target
Definition: logging.h:296
uint64_t poly
Polynom (normal representation, MSB omitted.
Definition: crc64gen.h:32
void osmo_prbs_state_init(struct osmo_prbs_state *st, const struct osmo_prbs *prbs)
Initialize the given caller-allocated PRBS state.
Definition: prbs.c:46
const struct log_info_cat * cat
per-category information
Definition: logging.h:259
int osmo_strrb_add(struct osmo_strrb *rb, const char *data)
Add a string to the osmo_strrb.
Definition: strrb.c:148
int bits
Actual number of bits of the CRC.
Definition: crc8gen.h:31
uint8_t ctrl
CTRL of currently received msgb.
Definition: sercomm.h:64
const struct rate_ctr * rate_ctr_get_by_name(const struct rate_ctr_group *ctrg, const char *name)
Search for counter based on group + name.
Definition: rate_ctr.c:389
static void __rb_rotate_left(struct rb_node *node, struct rb_root *root)
Definition: rbtree.c:23
Definition: linuxrbtree.h:105
int osmo_signal_register_handler(unsigned int subsys, osmo_signal_cbfn *cbfn, void *data)
Register a new signal handler.
Definition: signal.c:61
one gsmtap instance
Definition: gsmtap_util.h:27
static int _osmo_serial_set_baudrate(int fd, speed_t baudrate)
Definition: serial.c:127
static __thread struct llist_head osmo_fds
Definition: select.c:54
#define OSMO_CMP(a, b)
Return a typical cmp result for comparable entities a and b.
Definition: utils.h:26
int bits
Actual number of bits of the CRC.
Definition: crc32gen.h:31
int osmo_sockaddr_str_to_sockaddr_in(const struct osmo_sockaddr_str *sockaddr_str, struct sockaddr_in *dst)
struct log_target::@8::@15 sd_journal
struct iuup_pdutype14_hdr hdr
uint8_t type
see GSMTAP_TYPE_*
Definition: gsmtap.h:301
static unsigned int msgb_l3len(const struct msgb *msgb)
determine length of L3 message
Definition: msgb.h:169
struct llist_head list
linked list for internal management
Definition: select.h:33
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:379
void osmo_fsm_inst_free(struct osmo_fsm_inst *fi)
delete a given instance of a FSM
Definition: fsm.c:536
int msgb_resize_area(struct msgb *msg, uint8_t *area, int old_size, int new_size)
Resize an area within an msgb.
Definition: msgb.c:380
static int osmo_mnl_fd_cb(struct osmo_fd *ofd, unsigned int what)
Definition: mnl.c:37
int osmo_sockaddr_to_octets(uint8_t *dst, size_t dst_maxlen, const struct osmo_sockaddr *os)
Copy the addr part, the IP address octets in network byte order, to a buffer.
Definition: socket.c:1760
#define OSMO_LOGCOLOR_GREEN
Definition: logging.h:159
struct rb_node * rb_next(const struct rb_node *node)
Definition: rbtree.c:308
int facility
Definition: logging.h:336
struct pollfd * poll
Definition: select.c:60
int osmo_counters_count()
Counts the registered counter.
Definition: counter.c:78
#define RSL_CHAN_PCH_AGCH
unsigned char * l1h
pointer to Layer1 header (if any)
Definition: msgb.h:43
unsigned int print_tid
should log messages be prefixed with the logger Thread ID?
Definition: logging.h:314
bool print_level
Definition: logging.h:384
void osmo_fd_update_when(struct osmo_fd *ofd, unsigned int when_mask, unsigned int when)
Update the 'when' field of osmo_fd.
Definition: select.c:96
void osmo_fsm_unregister(struct osmo_fsm *fsm)
unregister a FSM from the core
Definition: fsm.c:305
struct osmo_fsm * osmo_fsm_find_by_name(const char *name)
Definition: fsm.c:235
#define GSMTAP_CHANNEL_RACH
Definition: gsmtap.h:80
#define GSMTAP_TYPE_LTE_MAC
Definition: gsmtap.h:46
#define osmo_fsm_inst_dispatch(fi, event, data)
dispatch an event to an osmocom finite state machine instance
Definition: fsm.h:299
const struct osmo_stat_item_desc * desc
back-reference to the item description
Definition: stat_item_internal.h:25
#define rb_set_red(r)
Definition: linuxrbtree.h:114
static int sock_get_domain(int fd)
Definition: socket.c:1511
#define OSMO_STRLCPY_ARRAY(array, src)
Copy a C-string into a sized buffer using sizeof to detect buffer's size.
Definition: utils.h:39
int osmo_sockaddr_str_from_in6_addr(struct osmo_sockaddr_str *sockaddr_str, const struct in6_addr *addr, uint16_t port)
const struct osmo_fsm_state * states
table of state transition rules
Definition: fsm.h:66
void osmo_crc8gen_set_bits(const struct osmo_crc8gen_code *code, const ubit_t *in, int len, ubit_t *crc_bits)
Computes and writes the CRC value of a given array of bits.
Definition: crc8gen.c:100
unsigned int num_cat
total number of categories
Definition: logging.h:261
One instance of a counter group class.
Definition: rate_ctr.h:57
void _osmo_fsm_inst_term_children(struct osmo_fsm_inst *fi, enum osmo_fsm_term_cause cause, void *data, const char *file, int line)
Terminate all child FSM instances of an FSM instance.
Definition: fsm.c:986
struct log_target * log_target_create_systemd(bool raw)
Create a new logging target for systemd journal logging.
Definition: logging_systemd.c:86
static void _osmo_it_q_flush(struct osmo_it_q *q)
Flush all messages currently present in queue.
Definition: it_q.c:184
const char * group_description
The human-readable description of the group.
Definition: rate_ctr.h:47
struct log_target::@8::@10 tgt_file
#define GSMTAP_TYPE_UMTS_RLC_MAC
Definition: gsmtap.h:43
struct rb_node * rb_left
Definition: linuxrbtree.h:100
void osmo_sockaddr_set_port(struct sockaddr *sa, uint16_t port)
Set sockaddr port content (to network byte order).
Definition: socket.c:1261
static int map_subsys(int subsys)
Definition: logging.c:637
void osmo_panic(const char *fmt,...) __attribute__((noreturn))
Terminate the current program with a panic.
Definition: panic.c:71
@ HDLC_SEND_FAST_IDLE
Definition: isdnhdlc.c:37
static struct rate_ctr_group_desc * rate_ctr_group_desc_mangle(void *ctx, const struct rate_ctr_group_desc *desc)
Definition: rate_ctr.c:136
int _osmo_fsm_inst_state_chg_keep_timer(struct osmo_fsm_inst *fi, uint32_t new_state, const char *file, int line)
perform a state change while keeping the current timer running.
Definition: fsm.c:774
static unsigned int poll_fill_fds(void)
Definition: select.c:286
void msgb_free(struct msgb *m)
Release given message buffer.
Definition: msgb.c:117
uint32_t event
event as result if above match
Definition: prim.h:86
int osmo_sock_mcast_subscribe(int fd, const char *grp_addr)
Subscribe to the given IP multicast group.
Definition: socket.c:1635
@ LOG_FILENAME_POS_LINE_END
Definition: logging.h:292
int osmo_sercomm_initialized(struct osmo_sercomm_inst *sercomm)
Determine if a given Osmocom sercomm instance has been initialized.
Definition: sercomm.c:92
void log_set_use_color(struct log_target *target, int)
Enable or disable the use of colored output.
Definition: logging.c:834
void * osmo_signal_talloc_ctx_init(void *root_ctx)
Initialize a signal_handler talloc context for osmo_signal_register_handler.
Definition: signal.c:50
@ LOG_FILENAME_POS_HEADER_END
Definition: logging.h:291
static bool fsm_log_addr
Definition: fsm.c:87
int osmo_sockaddr_to_str_buf2(char *buf, size_t buf_len, const struct osmo_sockaddr *sockaddr)
string-format a given osmo_sockaddr address into a user-supplied buffer.
Definition: socket.c:1861
#define GSMTAP_TYPE_TETRA_I1_BURST
Definition: gsmtap.h:38
@ OSMO_FSM_TERM_PARENT
terminate because parent terminated
Definition: fsm.h:23
void rb_insert_color(struct rb_node *node, struct rb_root *root)
Definition: rbtree.c:69
void osmo_fd_close(struct osmo_fd *fd)
Close a file descriptor, mark it as closed + unregister from select loop abstraction.
Definition: select.c:197
struct rate_ctr_group * rate_ctr_get_group_by_name_idx(const char *name, const unsigned int idx)
Search for counter group based on group name and index.
Definition: rate_ctr.c:368
#define RSL_CHAN_Lm_ACCHs
unsigned int poll_size
Definition: select.c:62
@ HDLC_SEND_CRC1
Definition: isdnhdlc.c:35
#define GSMTAP_TYPE_OSMOCORE_LOG
Definition: gsmtap.h:48
void log_set_print_tid(struct log_target *target, int)
Enable or disable printing of timestamps while logging.
Definition: logging.c:865
static int osmo_sock_init_tail(int fd, uint16_t type, unsigned int flags)
Definition: socket.c:239
static int eventfd_increment(int fd, uint64_t inc)
Definition: it_q.c:51
int gsmtap_sendmsg_free(struct gsmtap_inst *gti, struct msgb *msg)
Send a Message buffers through a GSMTAP source; free the message even if tx queue full.
Definition: gsmtap_util.c:327
void log_del_target(struct log_target *target)
Unregister a log target from the logging core.
Definition: logging.c:782
int osmo_wqueue_enqueue_quiet(struct osmo_wqueue *queue, struct msgb *data)
Enqueue a new Message buffers into a write queue (without logging full queue events)
Definition: write_queue.c:107
static void _gsmtap_raw_output(struct log_target *target, int subsys, unsigned int level, const char *file, int line, int cont, const char *format, va_list ap)
Definition: logging_gsmtap.c:56
#define RSL_CHAN_OSMO_VAMOS_Lm_ACCHs
#define LOGPFSMSRC(fi, caller_file, caller_line, fmt, args...)
Log using FSM instance's context, with explicit source file and line info.
Definition: fsm.h:197
void * tall_sigh_ctx
Definition: signal.c:35
struct llist_head * _osmo_it_q_dequeue(struct osmo_it_q *queue)
Thread-safe de-queue from an inter-thread message queue.
Definition: it_q.c:250
uint32_t remainder
Remainder of the CRC (final XOR)
Definition: crc32gen.h:34
struct osmo_fd ofd
osmo-wrapped netlink file descriptor
Definition: mnl.h:12
provider libosmocore
Definition: probes.d:1
#define LOGPFSMLSRC(fi, level, caller_file, caller_line, fmt, args...)
Log using FSM instance's context, on explicit logging level, and with explicit source file and line i...
Definition: fsm.h:174
uint8_t cbin
Definition: isdnhdlc.h:40
int osmo_wqueue_enqueue(struct osmo_wqueue *queue, struct msgb *data)
Enqueue a new Message buffers into a write queue.
Definition: write_queue.c:123
size_t osmo_sockaddr_in_to_str_and_uint(char *addr, unsigned int addr_len, uint16_t *port, const struct sockaddr_in *sin)
Convert sockaddr_in to IP address as char string and port as uint16_t.
Definition: socket.c:1185
#define DLCTRL
Control Interface.
Definition: logging.h:136
struct osmo_fsm_inst * parent
the parent FSM that has created us
Definition: fsm.h:111
int osmo_sockaddr_from_octets(struct osmo_sockaddr *os, const void *src, size_t src_len)
Copy the addr part, the IP address octets in network byte order, from a buffer.
Definition: socket.c:1789
log_filename_pos
Where on a log line source file and line should be logged.
Definition: logging.h:290
struct llist_head list
Linked list of all counter groups in the system.
Definition: rate_ctr.h:59
int(* rate_ctr_handler_t)(struct rate_ctr_group *, struct rate_ctr *, const struct rate_ctr_desc *, void *)
Definition: rate_ctr.h:113
void osmo_timer_schedule(struct osmo_timer_list *timer, int seconds, int microseconds)
schedule a timer at a given future relative time
Definition: timer.c:99
static void interval_expired(struct rate_ctr *ctr, enum rate_ctr_intv intv)
Definition: rate_ctr.c:300
#define GSMTAP_CHANNEL_VOICE_H
Definition: gsmtap.h:96
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:731
char * name
Optional string-based identifier to be used instead of index at report time.
Definition: stat_item.h:53
int osmo_sockaddr_is_local(struct sockaddr *addr, unsigned int addrlen)
Determine if the given address is a local address.
Definition: socket.c:1152
unsigned int current_length
Definition: it_q.h:25
uint32_t osmo_crc32gen_compute_bits(const struct osmo_crc32gen_code *code, const ubit_t *in, int len)
Compute the CRC value of a given array of hard-bits.
Definition: crc32gen.c:40
dlci_cb_t dlci_handler[_SC_DLCI_MAX]
per-DLC handler call-back functions
Definition: sercomm.h:54
int osmo_sockaddr_str_from_str2(struct osmo_sockaddr_str *sockaddr_str, const char *ip)
static __thread int unregistered_count
Definition: select.c:55
#define OSMO_SOCKADDR_STR_FMT_ARGS(R)
Definition: sockaddr_str.h:62
#define GSMTAP_CHANNEL_BCCH
Definition: gsmtap.h:78
int osmo_close_all_fds_above(int last_fd_to_keep)
Definition: exec.c:164
int osmo_select_main_ctx(int polling)
select main loop integration with temporary select-dispatch talloc context
Definition: select.c:453
static void rate_ctr_group_intv(struct rate_ctr_group *grp)
Definition: rate_ctr.c:317
#define osmo_htonl(x)
Definition: byteswap.h:43
write queue instance
Definition: write_queue.h:30
void osmo_signal_dispatch(unsigned int subsys, unsigned int signal, void *signal_data)
dispatch (deliver) a new signal to all registered handlers
Definition: signal.c:106
const struct value_string osmo_fsm_term_cause_names[]
Definition: fsm.c:1037
int data_bits
Definition: isdnhdlc.h:33
unsigned int num_ctr
The number of counters in this group.
Definition: rate_ctr.h:51
uint8_t sub_slot
sub-slot within timeslot
Definition: gsmtap.h:312
static int poll_disp_fds(unsigned int n_fd)
Definition: select.c:319
const char * osmo_environment_whitelist[]
suggested list of environment variables to pass (if they exist) to a sub-process/script
Definition: exec.c:38
int osmo_sock_init2(uint16_t family, uint16_t type, uint8_t proto, const char *local_host, uint16_t local_port, const char *remote_host, uint16_t remote_port, unsigned int flags)
Initialize a socket (including bind and/or connect)
Definition: socket.c:308
static unsigned int msgb_l1len(const struct msgb *msgb)
determine length of L1 message
Definition: msgb.h:145
#define RSL_CHAN_OSMO_VAMOS_Bm_ACCHs
void osmo_timers_prepare(void)
Find the nearest time and update nearest_p.
Definition: timer.c:215
static LLIST_HEAD(signal_handler_list)
int(* rate_ctr_group_handler_t)(struct rate_ctr_group *, void *)
Definition: rate_ctr.h:116
int bit_shift
Definition: isdnhdlc.h:31
struct gsmtap_osmocore_log_hdr::@5 src_file
@ HDLC_FAST_FLAG
Definition: isdnhdlc.c:31
unsigned int when
bit-mask or of OSMO_FD_READ, OSMO_FD_WRITE and/or OSMO_FD_EXCEPT
Definition: select.h:38
#define DLMIB
ISDN layer B-channel.
Definition: logging.h:134
uint16_t crc
Definition: isdnhdlc.h:38
int gsmtap_source_add_sink(struct gsmtap_inst *gti)
Add a local sink to an existing GSMTAP source and return fd.
Definition: gsmtap_util.c:422
unsigned char * tail
end of message in buffer
Definition: msgb.h:54
static bool addrinfo_has_in6addr_any(const struct addrinfo **result, size_t result_count)
Definition: socket.c:632
void osmo_fsm_inst_unlink_parent(struct osmo_fsm_inst *fi, void *ctx)
unlink child FSM from its parent FSM.
Definition: fsm.c:500
void(* cleanup)(struct osmo_fsm_inst *fi, enum osmo_fsm_term_cause cause)
clean-up function, called during termination
Definition: fsm.h:74
unsigned int depth
2 if a secondary FSM terminates, 3 if a secondary FSM causes a tertiary FSM to terminate,...
Definition: fsm.c:97
#define OSMO_STRBUF_APPEND(STRBUF, func, args...)
Append a string to a buffer, as printed by an snprintf()-like function and with similar bounds checki...
Definition: utils.h:237
#define OSMO_LOGCOLOR_RED
Definition: logging.h:158
static void osmo_prbs_process_bit(struct osmo_prbs_state *state, ubit_t bit)
Definition: prbs.c:53
const struct osmo_prbs osmo_prbs15
PRBS-15 according ITU-T O.150.
Definition: prbs.c:38
int osmo_stat_item_for_each_group(osmo_stat_item_group_handler_t handle_group, void *data)
Iterate over all stat_item groups in system, call user-supplied function on each.
Definition: stat_item.c:414
void osmo_stat_item_dec(struct osmo_stat_item *item, int32_t value)
Descrease the stat_item to the given value.
Definition: stat_item.c:271
int bits
Actual number of bits of the CRC.
Definition: crc16gen.h:31
struct timeval * osmo_timers_nearest(void)
Determine time between now and the nearest timer.
Definition: timer.c:175
struct msgb * msg
msgb currently being transmitted
Definition: sercomm.h:44
void assert_loginfo(const char *src)
Definition: logging.c:312
#define OSMO_HDLC_LENGTH_ERROR
Definition: isdnhdlc.h:68
int osmo_serial_init(const char *dev, speed_t baudrate)
Open serial device and does base init.
Definition: serial.c:54
void(* osmo_panic_handler_t)(const char *fmt, va_list args)
panic handler callback function type
Definition: panic.h:10
int osmo_sock_init2_multiaddr(uint16_t family, uint16_t type, uint8_t proto, const char **local_hosts, size_t local_hosts_cnt, uint16_t local_port, const char **remote_hosts, size_t remote_hosts_cnt, uint16_t remote_port, unsigned int flags)
Initialize a socket (including bind and/or connect) with multiple local or remote addresses.
Definition: socket.c:716
unsigned char * l4h
pointer to layer 4 header
Definition: msgb.h:46
const char * name
human readable fully-qualified name
Definition: fsm.h:95
struct rate_ctr ctr[0]
Actual counter structures below.
Definition: rate_ctr.h:67
definition of a PRBS sequence
Definition: prbs.h:6
struct rate_ctr_group * rate_ctr_group_alloc(void *ctx, const struct rate_ctr_group_desc *desc, unsigned int idx)
Allocate a new group of counters according to description.
Definition: rate_ctr.c:209
uint32_t state
current state of the FSM
Definition: fsm.h:101
One message in the list.
Definition: msgfile.h:26
unsigned int num_registered
Definition: select.c:64
unsigned int print_category
should log messages be prefixed with a category name?
Definition: logging.h:318
static pthread_rwlock_t it_queues_rwlock
Definition: it_q.c:64
void osmo_set_panic_handler(osmo_panic_handler_t h)
Set the panic handler.
Definition: panic.c:98
@ HDLC_SEND_DATA
Definition: isdnhdlc.c:35
void osmo_stat_item_flush(struct osmo_stat_item *item)
Indicate that a reporting period has elapsed, and prepare the stat item for a new period of collectin...
Definition: stat_item.c:302
int osmo_environment_filter(char **out, size_t out_len, char **in, const char **whitelist)
filtered a process environment by whitelist; only copying pointers, no actual strings.
Definition: exec.c:82
#define RSL_CHAN_OSMO_CBCH8
const char * name
name of the counter
Definition: rate_ctr.h:38
struct osmo_strrb * osmo_strrb_create(TALLOC_CTX *ctx, size_t rb_size)
Create an empty, initialized osmo_strrb.
Definition: strrb.c:55
static void _systemd_raw_output(struct log_target *target, int subsys, unsigned int level, const char *file, int line, int cont, const char *format, va_list ap)
Definition: logging_systemd.c:57
struct osmo_fsm_inst * root_fi
The first FSM instance that invoked osmo_fsm_inst_term() in the current cascade.
Definition: fsm.c:95
int(* timer_cb)(struct osmo_fsm_inst *fi)
timer call-back for states with time-out.
Definition: fsm.h:77
@ STOPPED
Definition: isdnhdlc.c:38
void * data
Definition: it_q.h:36
unsigned int osmo_sockaddr_to_str_and_uint(char *addr, unsigned int addr_len, uint16_t *port, const struct sockaddr *sa)
Convert sockaddr to IP address as char string and port as uint16_t.
Definition: socket.c:1204
#define DLPFCP
Osmocom Packet Forwarding Control Protocol.
Definition: logging.h:153
@ _LOG_CTX_COUNT
Definition: logging.h:199
struct rate_ctr * rate_ctr_group_get_ctr(struct rate_ctr_group *grp, unsigned int idx)
Get rate counter from group, identified by index idx.
Definition: rate_ctr.c:267
uint32_t osmo_revbytebits_8(uint8_t x)
reverse the bit order in a byte
Definition: bits.c:294
@ RX_ST_ESCAPE
Definition: sercomm.c:65
uint32_t osmo_event_for_prim(const struct osmo_prim_hdr *oph, const struct osmo_prim_event_map *maps)
resolve the (fsm) event for a given primitive using a map
Definition: prim.c:28
int gsmtap_sendmsg(struct gsmtap_inst *gti, struct msgb *msg)
Send a Message buffers through a GSMTAP source.
Definition: gsmtap_util.c:298
bool osmo_identifier_valid(const char *str)
Determine if a given identifier is valid, i.e.
Definition: utils.c:671
int32_t last
Most recent value passed to osmo_stat_item_set(), or the item->desc->default_value if none.
Definition: stat_item_internal.h:15
void * data
Definition: signal.c:42
int osmo_timerfd_disable(struct osmo_fd *ofd)
disable the osmocom-wrapped timerfd
Definition: select.c:492
static int addrinfo_helper_multi(struct addrinfo **addrinfo, uint16_t family, uint16_t type, uint8_t proto, const char **hosts, size_t host_cnt, uint16_t port, bool passive)
Retrieve an array of addrinfo with specified hints, one for each host in the hosts array.
Definition: socket.c:114
int osmo_sockaddr_str_from_32h(struct osmo_sockaddr_str *sockaddr_str, uint32_t ip, uint16_t port)
enum log_target_type type
the type of this log taget
Definition: logging.h:323
bool print_category_hex
Definition: logging.h:386
#define OSMO_HDLC_F_BITREVERSE
Definition: isdnhdlc.h:59
(double) linked list header structure
Definition: linuxlist.h:46
static int _output_buf(char *buf, int buf_len, struct log_target *target, unsigned int subsys, unsigned int level, const char *file, int line, int cont, const char *format, va_list ap)
main output formatting function for log lines.
Definition: logging.c:473
int state
Definition: isdnhdlc.h:35
#define GSMTAP_CHANNEL_CBCH51
Definition: gsmtap.h:94
int osmo_sockaddr_str_from_sockaddr_in6(struct osmo_sockaddr_str *sockaddr_str, const struct sockaddr_in6 *src)
int osmo_crc8gen_check_bits(const struct osmo_crc8gen_code *code, const ubit_t *in, int len, const ubit_t *crc_bits)
Checks the CRC value of a given array of hard-bits.
Definition: crc8gen.c:75
if(vty->type==VTY_SHELL_SERV)
static int socket_helper_osa(const struct osmo_sockaddr *addr, uint16_t type, uint8_t proto, unsigned int flags)
Definition: socket.c:186
static void * tall_stat_item_ctx
talloc context from which we allocate
Definition: stat_item.c:170
struct abis_rsl_common_hdr c
struct osmo_wqueue wq
the wait queue
Definition: gsmtap_util.h:29
unsigned long rb_parent_color
Definition: linuxrbtree.h:96
int osmo_sock_get_ip_and_port(int fd, char *ip, size_t ip_len, char *port, size_t port_len, bool local)
Get the IP and/or port number on socket in separate string buffers.
Definition: socket.c:1374
#define GSMTAP_TYPE_WMX_BURST
Definition: gsmtap.h:39
const struct value_string osmo_prim_op_names[5]
human-readable string mapping for osmo_prim_operation
Definition: prim.c:16
int log_target_file_reopen(struct log_target *tgt)
close and re-open a log file (for log file rotation)
Definition: logging.c:1357
#define OSMO_LOGCOLOR_YELLOW
Definition: logging.h:160
int osmo_signal_cbfn(unsigned int subsys, unsigned int signal, void *handler_data, void *signal_data)
signal callback function type
Definition: signal.h:33
#define log_tgt_mutex_lock()
Definition: logging.h:462
static LLIST_HEAD(osmo_stat_item_groups)
global list of stat_item groups
@ LOG_TGT_TYPE_FILE
text file logging
Definition: logging.h:275
void log_reset_context(void)
Reset (clear) the logging context.
Definition: logging.c:788
#define OSMO_SOCK_F_NO_MCAST_LOOP
disable multiast loop (IP_MULTICAST_LOOP)
Definition: socket.h:41
int gsm48_generate_mid_from_tmsi *(uint8_t *buf, uint32_t tmsi) OSMO_DEPRECATED_OUTSIDE("Instead u l))
int T
timer number for states with time-out
Definition: fsm.h:104
void osmo_isdnhdlc_out_init(struct osmo_isdnhdlc_vars *hdlc, uint32_t features)
Definition: isdnhdlc.c:53
char * osmo_sockaddr_to_str_c(void *ctx, const struct osmo_sockaddr *sockaddr)
string-format a given osmo_sockaddr address into a talloc allocated buffer.
Definition: socket.c:1898
void log_set_print_extended_timestamp(struct log_target *target, int)
Enable or disable printing of extended timestamps while logging.
Definition: logging.c:856
void osmo_fsm_log_timeouts(bool log_timeouts)
Enable or disable logging of timeout values for FSM instance state changes.
Definition: fsm.c:142
static int msgb_trim(struct msgb *msg, int len)
Trim the msgb to a given absolute length.
Definition: msgb.h:489
union osmo_sockaddr::@22 u
#define DLMUX
Osmocom Multiplex (Osmux)
Definition: logging.h:132
void osmo_wqueue_init(struct osmo_wqueue *queue, int max_length)
Initialize a osmo_wqueue structure.
Definition: write_queue.c:91
static unsigned int msgb_l2len(const struct msgb *msgb)
determine length of L2 message
Definition: msgb.h:157
void chantype_gsmtap2rsl(uint8_t gsmtap_chantype, uint8_t *rsl_chantype, uint8_t *link_id)
convert GSMTAP channel type to RSL channel number + Link ID
Definition: gsmtap_util.c:123
struct llist_head entry
Definition: msgfile.h:40
#define DLSUA
Osmocom SUA.
Definition: logging.h:143
uint8_t timeslot
timeslot (0..7 on Um)
Definition: gsmtap.h:302
enum osmo_prim_operation operation
operation to match
Definition: prim.h:85
rx_state
Definition: sercomm.c:60
void osmo_timer_setup(struct osmo_timer_list *timer, void(*cb)(void *data), void *data)
set up timer callback and data
Definition: timer.c:70
static void _systemd_output(struct log_target *target, unsigned int level, const char *log)
Definition: logging_systemd.c:50
@ OSMO_FSM_TERM_REQUEST
terminate on explicit user request
Definition: fsm.h:25
@ LOG_TGT_TYPE_GSMTAP
GSMTAP network logging.
Definition: logging.h:278
static void _file_raw_output(struct log_target *target, int subsys, unsigned int level, const char *file, int line, int cont, const char *format, va_list ap)
Definition: logging.c:991
#define TRACE(probe)
Definition: logging.c:51
#define GSMTAP_CHANNEL_ACCH
Definition: gsmtap.h:107
uint64_t coeff
coefficients
Definition: prbs.h:9
int osmo_sockaddr_str_from_in_addr(struct osmo_sockaddr_str *sockaddr_str, const struct in_addr *addr, uint16_t port)
#define handle_fast_flag(h)
#define OSMO_VALUE_STRING(x)
Make a value_string entry from an enum value name.
Definition: utils.h:34
static void __rb_rotate_right(struct rb_node *node, struct rb_root *root)
Definition: rbtree.c:46
int osmo_isdnhdlc_encode(struct osmo_isdnhdlc_vars *hdlc, const uint8_t *src, uint16_t slen, int *count, uint8_t *dst, int dsize)
encodes HDLC frames to a transparent bit stream.
Definition: isdnhdlc.c:338
#define LOG_WQUEUE_LEN
Definition: logging.c:78
void * collect_ctx
Talloc context to collect all deferred deallocations (FSM instances, and talloc objects if any).
Definition: fsm.c:99
uint32_t dchannel
Definition: isdnhdlc.h:47
#define OSMO_SOCK_F_UDP_REUSEADDR
use SO_REUSEADDR on UDP ports (required for multicast)
Definition: socket.h:45
uint16_t osmo_crc16(uint16_t crc, const uint8_t *buffer, size_t len)
Compute 16bit CCITT polynome 0x8408 (x^0 + x^5 + x^12) over given buffer.
Definition: crc16.c:59
struct osmo_it_q * osmo_it_q_alloc(void *ctx, const char *name, unsigned int max_length, void(*read_cb)(struct osmo_it_q *q, struct llist_head *item), void *data)
Allocate a new inter-thread message queue.
Definition: it_q.c:121
int af
AF_INET for IPv4 address, or AF_INET6 for IPv6 address.
Definition: sockaddr_str.h:47
@ HDLC_SEND_CLOSING_FLAG
Definition: isdnhdlc.c:36
struct rb_node * rb_node
Definition: linuxrbtree.h:106
unsigned int num_states
number of entries in states
Definition: fsm.h:68
#define HDLC_C_UI
Definition: sercomm.c:56
osmocom wrapper around libmnl abstraction of netlink socket
Definition: mnl.h:10
int osmo_timerfd_setup(struct osmo_fd *ofd, int(*cb)(struct osmo_fd *, unsigned int), void *data)
setup osmocom-wrapped timerfd
Definition: select.c:534
#define OSMO_HDLC_F_56KBIT
Definition: isdnhdlc.h:57
void(* action)(struct osmo_fsm_inst *fi, uint32_t event, void *data)
function to be called for events arriving in this state
Definition: fsm.h:50
int osmo_fd_fill_fds(void *readset, void *writeset, void *exceptset)
Populate the fd_sets and return the highest fd number.
Definition: select.c:214
void sercomm_drv_start_tx(struct osmo_sercomm_inst *sercomm)
low-level driver routine to request start of transmission The Sercomm code calls this function to inf...
uint32_t pid
process ID
Definition: gsmtap.h:324
int osmo_sock_local_ip(char *local_ip, const char *remote_ip)
Determine the matching local IP-address for a given remote IP-Address.
Definition: socket.c:1674
static unsigned int llist_count(const struct llist_head *head)
Count number of llist items by iterating.
Definition: linuxlist.h:393
void rate_ctr_group_reset(struct rate_ctr_group *ctrg)
Reset all counters in a group.
Definition: rate_ctr.c:460
const char * fname
Definition: logging.h:329
int dstpos
Definition: isdnhdlc.h:36
int osmo_sockaddr_str_from_str(struct osmo_sockaddr_str *sockaddr_str, const char *ip, uint16_t port)
int osmo_sockaddr_str_to_32h(const struct osmo_sockaddr_str *sockaddr_str, uint32_t *ip)
const char * group_name_prefix
The prefix to the name of all counters in this group.
Definition: rate_ctr.h:45
int64_t rate_ctr_difference(struct rate_ctr *ctr)
Return the counter difference since the last call to this function.
Definition: rate_ctr.c:289
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:942
int osmo_sockaddr_str_from_32(struct osmo_sockaddr_str *sockaddr_str, uint32_t ip, uint16_t port)
void osmo_select_shutdown_request()
Request osmo_select_* to only service pending OSMO_FD_WRITE requests.
Definition: select.c:656
#define llist_for_each_entry(pos, head, member)
Iterate over a linked list of a given type.
Definition: linuxlist.h:299
static void update_name(struct osmo_fsm_inst *fi)
Definition: fsm.c:348
#define dbg_perror(x)
Definition: serial.c:45
uint8_t dlci
DLCI of currently received msgb.
Definition: sercomm.h:62
int bits
Actual number of bits of the CRC.
Definition: crc64gen.h:31
const struct osmo_stat_item_group_desc * desc
Pointer to the counter group class.
Definition: stat_item.h:49
int osmo_sock_init2_ofd(struct osmo_fd *ofd, int family, int type, int proto, const char *local_host, uint16_t local_port, const char *remote_host, uint16_t remote_port, unsigned int flags)
Initialize a socket and fill osmo_fd.
Definition: socket.c:1039
#define DLIUUP
Osmocom IuUP layer.
Definition: logging.h:152
const char * id
human readable identifier
Definition: fsm.h:93
static const char * osmo_fsm_term_cause_name(enum osmo_fsm_term_cause cause)
Definition: fsm.h:35
int osmo_counters_for_each(int(*handle_counter)(struct osmo_counter *, void *), void *data)
Iterate over all counters; call handle_cunter call-back for each.
Definition: counter.c:61
char * buf
Point to the start of a string buffer.
Definition: utils.h:190
@ OSMO_FSM_TERM_TIMEOUT
termination due to time-out
Definition: fsm.h:31
bool _msgb_eq(const char *file, size_t line, const char *func, uint8_t level, const struct msgb *msg, const uint8_t *data, size_t len, bool print)
Compare and print: check data in msgb against given data and print errors if any.
Definition: msgb.c:202
struct osmo_stat_item_group * osmo_stat_item_get_group_by_name_idx(const char *name, const unsigned int idx)
Search for item group based on group name and index.
Definition: stat_item.c:330
#define LOGL_NOTICE
abnormal/unexpected condition
Definition: logging.h:124
@ _LOG_FLT_COUNT
Definition: logging.h:213
rate_ctr_intv
Rate counter interval.
Definition: rate_ctr.h:15
@ RX_ST_DATA
Definition: sercomm.c:64
uint32_t sec
Definition: gsmtap.h:320
char * mcc
Definition: msgfile.h:33
void sercomm_drv_lock(unsigned long __attribute__((unused)) *flags)
Protect against IRQ context.
Definition: sercomm.c:39
static int multiaddr_snprintf(char *buf, size_t buf_len, const char **hosts, size_t host_cnt)
Definition: socket.c:210
unsigned int osmo_sercomm_tx_queue_depth(struct osmo_sercomm_inst *sercomm, uint8_t dlci)
How deep is the Tx queue for a given DLCI?
Definition: sercomm.c:126
void sercomm_drv_unlock(unsigned long __attribute__((unused)) *flags)
Release protection against IRQ context.
Definition: sercomm.c:41
static void llist_add(struct llist_head *_new, struct llist_head *head)
Add a new entry into a linked list (at head).
Definition: linuxlist.h:92
struct sockaddr_in sin
Definition: socket.h:28
const char * name
name of the item
Definition: stat_item.h:23
char * option
Definition: msgfile.h:35
struct osmo_fd ofd
Definition: select.h:99
A mapping between human-readable string and numeric value.
Definition: utils.h:51
void _osmo_fsm_inst_broadcast_children(struct osmo_fsm_inst *fi, uint32_t event, void *data, const char *file, int line)
Broadcast an event to all the FSMs children.
Definition: fsm.c:1027
const char * osmo_fsm_inst_name(struct osmo_fsm_inst *fi)
get human-readable name of FSM instance
Definition: fsm.c:593
struct msgb * msgb_copy(const struct msgb *msg, const char *name)
Copy an msgb.
Definition: msgb.c:362
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
#define OSMO_T_FMT_ARGS(T)
Definition: fsm.h:203
int state
transmit state
Definition: sercomm.h:46
void osmo_counter_free(struct osmo_counter *ctr)
Release/Destroy a given counter.
Definition: counter.c:51
osmo_signalfd_cb * cb
Definition: select.h:101
static const char * msgb_hexdump_l4(const struct msgb *msg)
Definition: msgb.h:763
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:953
void msgb_reset(struct msgb *m)
Re-set all message buffer pointers.
Definition: msgb.c:164
struct osmo_signalfd * osmo_signalfd_setup(void *ctx, sigset_t set, osmo_signalfd_cb *cb, void *data)
create a signalfd and register it with osmocom select loop.
Definition: select.c:589
static int state_chg(struct osmo_fsm_inst *fi, uint32_t new_state, bool keep_timer, unsigned long timeout_ms, int T, const char *file, int line)
Definition: fsm.c:619
const char * msgb_hexdump(const struct msgb *msg)
Return a (static) buffer containing a hexdump of the msg.
Definition: msgb.c:508
#define GSMTAP_TYPE_SIM
Definition: gsmtap.h:36
const char * osmo_strrb_get_nth(const struct osmo_strrb *rb, unsigned int string_index)
Return a pointer to the Nth string in the osmo_strrb.
Definition: strrb.c:102
int osmo_timerfd_schedule(struct osmo_fd *ofd, const struct timespec *first, const struct timespec *interval)
schedule the osmocom-wrapped timerfd to occur first at first, then periodically at interval
Definition: select.c:506
one instance of a sercomm multiplex/demultiplex
Definition: sercomm.h:33
uint32_t line_nr
line number
Definition: gsmtap.h:331
static pthread_mutex_t osmo_log_tgt_mutex
This mutex must be held while using osmo_log_target_list or any of its log_targets in a multithread p...
Definition: logging.c:100
struct osmo_fsm * fsm
back-pointer to the FSM of which we are an instance
Definition: fsm.h:91
static int osmo_it_q_fd_cb(struct osmo_fd *ofd, unsigned int what)
Definition: it_q.c:88
#define GSMTAP_CHANNEL_PACCH
Definition: gsmtap.h:88
#define GSMTAP_CHANNEL_CCCH
Definition: gsmtap.h:79
int osmo_sockaddr_str_to_in_addr(const struct osmo_sockaddr_str *sockaddr_str, struct in_addr *dst)
void osmo_signalfd_cb(struct osmo_signalfd *osfd, const struct signalfd_siginfo *fdsi)
Definition: select.h:96
size_t log_target_rb_used_size(struct log_target const *target)
Return the number of log strings in the osmo_strrb-backed target.
Definition: loggingrb.c:47
__attribute__((weak))
Definition: sercomm.c:47
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:748
void(* pre_term)(struct osmo_fsm_inst *fi, enum osmo_fsm_term_cause cause)
graceful exit function, called at the beginning of termination
Definition: fsm.h:83
int osmo_prbs_get_ubits(ubit_t *out, unsigned int out_len, struct osmo_prbs_state *state)
Fill buffer of unpacked bits with next bits out of given PRBS instance.
Definition: prbs.c:70
void log_target_destroy(struct log_target *target)
Unregister, close and delete a log target.
Definition: logging.c:1307
static void llist_add_tail(struct llist_head *_new, struct llist_head *head)
Add a new entry into a linked list (at tail).
Definition: linuxlist.h:104
int osmo_sock_set_dscp(int fd, uint8_t dscp)
Set the DSCP (differentiated services code point) of a socket.
Definition: socket.c:1922
uint8_t ubit_t
unpacked bit (0 or 1): 1 bit per byte
Definition: bits.h:24
@ HDLC_SENDFLAG_B0
Definition: isdnhdlc.c:37
static int osmo_fd_init_ofd(struct osmo_fd *ofd, int sfd, unsigned int flags)
fill osmo_fd for a give sfd
Definition: socket.c:978
static int check_frame(struct osmo_isdnhdlc_vars *hdlc)
Definition: isdnhdlc.c:75
enum osmo_sub_auth_type type
void log_tgt_mutex_lock_impl(void)
Acquire the osmo_log_tgt_mutex.
Definition: logging.c:117
#define ARRAY_SIZE(x)
Determine number of elements in an array of static size.
Definition: utils.h:19
void(* onenter)(struct osmo_fsm_inst *fi, uint32_t prev_state)
function to be called just after entering the state
Definition: fsm.h:52
int gsmtap_send_ex(struct gsmtap_inst *gti, uint8_t type, uint16_t arfcn, uint8_t ts, uint8_t chan_type, uint8_t ss, uint32_t fn, int8_t signal_dbm, int8_t snr, const uint8_t *data, unsigned int len)
send an arbitrary type through GSMTAP.
Definition: gsmtap_util.c:339
struct rb_node * rb_right
Definition: linuxrbtree.h:99
int log_check_level(int subsys, unsigned int level)
Check whether a log entry will be generated.
Definition: logging.c:1500
unsigned int max_length
Definition: it_q.h:32
struct llist_head osmo_log_target_list
struct llist_head instances
list of instances of this FSM
Definition: fsm.h:62
struct osmo_fd bfd
osmocom file descriptor
Definition: write_queue.h:32
int osmo_sock_get_name_buf(char *str, size_t str_len, int fd)
Get address/port information on socket in provided string buffer, like "r=1.2.3.4:5<->l=6....
Definition: socket.c:1466
uint64_t previous
previous value, used for delta
Definition: rate_ctr.h:31
Structure of the GSMTAP libosmocore logging header.
Definition: gsmtap.h:318
#define DLJIBUF
Osmocom Jitter Buffer.
Definition: logging.h:146
static bool fsm_log_timeouts
Definition: fsm.c:88
unsigned int msg_size
msgb allocation size for rx msgs
Definition: sercomm.h:56
const char * group_name_prefix
The prefix to the name of all values in this group.
Definition: stat_item.h:33
int osmo_sercomm_change_speed(struct osmo_sercomm_inst *sercomm, uint32_t bdrt)
wait until everything has been transmitted, then grab the lock and change the baud rate as requested
Definition: sercomm.c:144
#define OSMO_SOCKADDR_STR_FMT
Format string to print an osmo_sockaddr_str.
Definition: sockaddr_str.h:61
#define msgb_l4(m)
obtain L4 header of msgb
Definition: msgb.h:134
int osmo_sock_get_remote_ip_port(int fd, char *port, size_t len)
Get remote port on socket.
Definition: socket.c:1437
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:902
void osmo_fsm_inst_change_parent(struct osmo_fsm_inst *fi, struct osmo_fsm_inst *new_parent, uint32_t new_parent_term_event)
change parent instance of an FSM.
Definition: fsm.c:517
void osmo_it_q_destroy(struct osmo_it_q *q)
Destroy a message queue.
Definition: it_q.c:204
#define RSL_CHAN_Bm_ACCHs
const struct value_string gsmtap_gsm_channel_names[]
Definition: gsmtap_util.c:507
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:364
int osmo_timer_pending(const struct osmo_timer_list *timer)
check if given timer is still pending
Definition: timer.c:134
static int logp2syslog_level(unsigned int level)
Definition: logging_syslog.c:43
struct log_category * categories
logging categories
Definition: logging.h:305
void osmo_timer_del(struct osmo_timer_list *timer)
delete a timer from timer management
Definition: timer.c:116
int osmo_fsm_register(struct osmo_fsm *fsm)
register a FSM with the core
Definition: fsm.c:282
void osmo_fsm_set_dealloc_ctx(void *ctx)
Instead of deallocating FSM instances, move them to the given talloc context.
Definition: fsm.c:193
#define msgb_l3(m)
obtain L3 header of msgb
Definition: msgb.h:132
#define GSMTAP_CHANNEL_CBCH52
Definition: gsmtap.h:89
const char * name
human-readable name
Definition: counter.h:11
int osmo_sockaddr_str_from_sockaddr(struct osmo_sockaddr_str *sockaddr_str, const struct sockaddr_storage *src)
#define llist_entry(ptr, type, member)
Get the struct containing this list entry.
Definition: linuxlist.h:218
#define LOGPSRC(ss, level, caller_file, caller_line, fmt, args...)
Log through the Osmocom logging framework with explicit source.
Definition: logging.h:84
unsigned char * l2h
pointer to A-bis layer 2 header: OML, RSL(RLL), NS
Definition: msgb.h:44
#define GSMTAP_CHANNEL_UNKNOWN
Definition: gsmtap.h:77
State for OSMO_STRBUF_APPEND() and OSMO_STRBUF_PRINTF().
Definition: utils.h:188
uint16_t remainder
Remainder of the CRC (final XOR)
Definition: crc16gen.h:34
structure describing a given CRC code of max 16 bits
Definition: crc16gen.h:30
int osmo_system_nowait(const char *command, const char **env_whitelist, char **addl_env)
call an external shell command without waiting for it.
Definition: exec.c:284
int osmo_fsm_inst_update_id(struct osmo_fsm_inst *fi, const char *id)
Change id of the FSM instance.
Definition: fsm.c:340
#define DLSTATS
Statistics.
Definition: logging.h:138
struct rb_node * rb_last(const struct rb_root *root)
Definition: rbtree.c:296
struct osmo_counter * osmo_counter_alloc(const char *name)
Allocate a new counter with given name.
Definition: counter.c:36
pid_t osmo_gettid(void)
Wrapper around Linux's gettid() to make it easily accessible on different system versions.
Definition: thread.c:46
uint16_t data_len
length of underlying data array
Definition: msgb.h:50
#define OSMO_FD_WRITE
Indicate interest in writing to the file descriptor.
Definition: select.h:19
bool raw
Definition: logging.h:354
uint64_t current
current value
Definition: rate_ctr.h:30
#define GSMTAP_TYPE_GMR1_UM
Definition: gsmtap.h:42
#define crc_ccitt_byte
Definition: isdnhdlc.c:41
int32_t min
Smallest value seen in a reporting period.
Definition: stat_item_internal.h:13
int osmo_counter_difference(struct osmo_counter *ctr)
Compute difference between current and previous counter value.
Definition: counter.c:102
static int signalfd_callback(struct osmo_fd *ofd, unsigned int what)
Definition: select.c:563
#define GSMTAP_CHANNEL_PCH
Definition: gsmtap.h:82
write Write running configuration to or terminal n Write configuration to the file(same as write file)\n") ALIAS(config_write_file
const char * ident
Definition: logging.h:349
const char * osmo_fsm_state_name(struct osmo_fsm *fsm, uint32_t state)
get human-readable name of FSM state
Definition: fsm.c:609
int osmo_serial_clear_custom_baudrate(int fd)
Clear any custom baudrate.
Definition: serial.c:220
static void osmo_store32be(uint32_t x, void *p)
store unaligned 32-bit integer (big-endian encoding)
Definition: bit32gen.h:121
static unsigned char * msgb_pull(struct msgb *msgb, unsigned int len)
remove (pull) a header from the front of the message buffer
Definition: msgb.h:398
static void rb_set_parent(struct rb_node *rb, struct rb_node *p)
Definition: linuxrbtree.h:117
struct rate_ctr_per_intv intv[RATE_CTR_INTV_NUM]
per-interval data
Definition: rate_ctr.h:33
int8_t snr_db
signal/noise ratio in dB
Definition: gsmtap.h:306
size_t log_target_rb_avail_size(struct log_target const *target)
Return the capacity of the osmo_strrb-backed target.
Definition: loggingrb.c:59
uint8_t * msgb_data(const struct msgb *msg)
get pointer to data section of message buffer
Definition: msgb.c:184
struct llist_head osmo_g_fsms
#define MSGB_ABORT(msg, fmt, args ...)
Definition: msgb.h:120
@ LOG_TGT_TYPE_SYSTEMD
systemd journal logging
Definition: logging.h:279
struct osmo_fsm_inst * osmo_fsm_inst_alloc_child(struct osmo_fsm *fsm, struct osmo_fsm_inst *parent, uint32_t parent_term_event)
allocate a new instance of a specified FSM as child of other FSM instance
Definition: fsm.c:472
uint32_t parent_term_event
the event we should send upon termination
Definition: fsm.h:113
Definition: linuxrbtree.h:95
struct log_target::@8::@11 tgt_syslog
char * osmo_sock_get_name(const void *ctx, int fd)
Get address/port information on socket in dyn-alloc string like "(r=1.2.3.4:5<->l=6....
Definition: socket.c:1449
#define RSL_CHAN_OSMO_PDCH
int osmo_ip_str_type(const char *ip)
void gsmtap_source_free(struct gsmtap_inst *gti)
Definition: gsmtap_util.c:489
static const char * const_basename(const char *path)
Definition: logging.c:453
unsigned int active
is it active?
Definition: timer.h:56
#define DLGLOBAL
global logging
Definition: logging.h:129
uint32_t do_bitreverse
Definition: isdnhdlc.h:53
static struct addrinfo * addrinfo_helper(uint16_t family, uint16_t type, uint8_t proto, const char *host, uint16_t port, bool passive)
Definition: socket.c:58
struct osmo_fsm_inst * osmo_fsm_inst_find_by_name(const struct osmo_fsm *fsm, const char *name)
Definition: fsm.c:245
#define log_tgt_mutex_unlock()
Definition: logging.h:463
struct osmo_stat_item_group * osmo_stat_item_group_alloc(void *ctx, const struct osmo_stat_item_group_desc *group_desc, unsigned int idx)
Allocate a new group of counters according to description.
Definition: stat_item.c:179
uint8_t shift_reg
Definition: isdnhdlc.h:41
#define OSMO_HDLC_FRAMING_ERROR
Definition: isdnhdlc.h:66
struct mnl_socket * mnls
libmnl socket abstraction
Definition: mnl.h:14
Structure of the GSMTAP pseudo-header.
Definition: gsmtap.h:298
uint8_t init
Initialization value of the CRC state.
Definition: crc8gen.h:33
Structure representing a file dsecriptor.
Definition: select.h:31
static int socket_helper_multiaddr(uint16_t family, uint16_t type, uint8_t proto, unsigned int flags)
Definition: socket.c:647
const char * log_level_str(unsigned int lvl) OSMO_DEPRECATED_OUTSIDE_LIBOSMOCORE
convert a numeric log level into human-readable string
Definition: logging.c:340
uint32_t in_event_mask
bit-mask of permitted input events for this state
Definition: fsm.h:44
static int addrinfo_to_sockaddr(uint16_t family, const struct addrinfo **result, const char **hosts, unsigned int host_cont, uint8_t *addrs_buf, size_t addrs_buf_len)
Definition: socket.c:667
@ HDLC_GET_FLAG_B0
Definition: isdnhdlc.c:30
int log_parse_category(const char *category)
parse a human-readable log category into numeric form
Definition: logging.c:349
#define msgb_l2(m)
obtain L2 header of msgb
Definition: msgb.h:130
int log_init(const struct log_info *inf, void *talloc_ctx)
Initialize the Osmocom logging core.
Definition: logging.c:1422
char * text
Definition: msgfile.h:36
struct osmo_counter * osmo_counter_get_by_name(const char *name)
Find a counter by its name.
Definition: counter.c:86
struct osmo_it_q * osmo_it_q_by_name(const char *name)
resolve it-queue by its [globally unique] name
Definition: it_q.c:78
uint32_t usec
Definition: gsmtap.h:321
static const char * level_color(int level)
Definition: logging.c:437
int osmo_sercomm_register_rx_cb(struct osmo_sercomm_inst *sercomm, uint8_t dlci, dlci_cb_t cb)
Register a handler for a given DLCI.
Definition: sercomm.c:245
uint8_t enabled
is logging enabled?
Definition: logging.h:178
static __thread long int logging_tid
Definition: logging.c:93
#define LOG_MAX_CTX
Maximum number of logging contexts.
Definition: logging.h:217
#define LOGP(ss, level, fmt, args...)
Log a new message through the Osmocom logging framework.
Definition: logging.h:49
struct osmo_sercomm_inst::@18 tx
transmit side
static void * item_dequeue(struct llist_head *queue)
Definition: it_q.c:168
uint8_t chantype_rsl2gsmtap2(uint8_t rsl_chantype, uint8_t rsl_link_id, bool user_plane)
convert RSL channel number to GSMTAP channel type
Definition: gsmtap_util.c:56
struct msgb * msgb_alloc(uint16_t size, const char *name)
Allocate a new message buffer from tall_msgb_ctx.
Definition: msgb.c:108
static int llist_empty(const struct llist_head *head)
Test whether a linked list is empty.
Definition: linuxlist.h:169
#define rb_is_red(r)
Definition: linuxrbtree.h:112
#define rb_parent(r)
Definition: linuxrbtree.h:110
#define OSMO_STRBUF_PRINTF(STRBUF, fmt, args...)
Shortcut for OSMO_STRBUF_APPEND() invocation using snprintf().
Definition: utils.h:269
uint8_t osmo_crc8gen_compute_bits(const struct osmo_crc8gen_code *code, const ubit_t *in, int len)
Compute the CRC value of a given array of hard-bits.
Definition: crc8gen.c:40
void osmo_sercomm_sendmsg(struct osmo_sercomm_inst *sercomm, uint8_t dlci, struct msgb *msg)
User interface for transmitting messages for a given DLCI.
Definition: sercomm.c:102
void * tall_msgb_ctx
Definition: msgb.c:97
uint64_t state
Definition: prbs.h:15
void osmo_fsm_term_safely(bool term_safely)
Enable safer way to deallocate cascades of terminating FSM instances.
Definition: fsm.c:168
unsigned int print_timestamp
should log messages be prefixed with a timestamp?
Definition: logging.h:312
struct osmo_stat_item * osmo_stat_item_group_get_item(struct osmo_stat_item_group *grp, unsigned int idx)
Get statistics item from group, identified by index idx.
Definition: stat_item.c:239
#define OSMO_HDLC_F_DCHANNEL
Definition: isdnhdlc.h:58
struct osmo_sercomm_inst::@19 rx
receive side
#define rb_is_black(r)
Definition: linuxrbtree.h:113
#define GET_OSMO_SOCK_F_PRIO(f)
Definition: socket.h:53
void log_tgt_mutex_unlock_impl(void)
Release the osmo_log_tgt_mutex.
Definition: logging.c:133
structure describing a given CRC code of max 32 bits
Definition: crc32gen.h:30
void * select
volatile select-dispatch context.
Definition: talloc.h:19
static struct msgb * osmo_sercomm_alloc_msgb(unsigned int len)
Sercomm msgb allocator function.
Definition: sercomm.h:107
struct log_target::@8::@13 tgt_rb
const struct value_string * event_names
human-readable names of events
Definition: fsm.h:81
static int logp2syslog_level(unsigned int level)
Definition: logging_systemd.c:36
struct osmo_fd * osmo_fd_get_by_fd(int fd)
find an osmo_fd based on the integer fd
Definition: select.c:465
int osmo_sockaddr_local_ip(struct osmo_sockaddr *local_ip, const struct osmo_sockaddr *remote_ip)
Determine the matching local address for a given remote address.
Definition: socket.c:1735
#define DLSS7
Osmocom SS7.
Definition: logging.h:141
uint32_t out_state_mask
bit-mask to which other states this state may transiton
Definition: fsm.h:46
uint8_t remainder
Remainder of the CRC (final XOR)
Definition: crc8gen.h:34
#define osmo_htons(x)
Definition: byteswap.h:44
char * osmo_hexdump(const unsigned char *buf, int len)
Convert binary sequence to hexadecimal ASCII string.
Definition: utils.c:392
unsigned int subsys
Definition: signal.c:40
description of a rate counter group
Definition: rate_ctr.h:43
void void logp_stub(const char *file, int line, int cont, const char *format,...)
Definition: logging.c:761
uint8_t hdr_len
length in number of 32bit words
Definition: gsmtap.h:300
struct osmo_stat_item * items[0]
Actual counter structures below.
Definition: stat_item.h:55
#define DLNS
Osmocom NS layer.
Definition: logging.h:148
int osmo_sockaddr_str_cmp(const struct osmo_sockaddr_str *a, const struct osmo_sockaddr_str *b)
int rate_ctr_for_each_group(rate_ctr_group_handler_t handle_group, void *data)
Iterate over all counter groups.
Definition: rate_ctr.c:435
#define DLGSUP
Generic Subscriber Update Protocol.
Definition: logging.h:139
uint16_t const osmo_crc16_ccitt_table[256]
CRC table for the CCITT CRC-6.
Definition: crc16.c:67
static int gsmtap_inst_fd(struct gsmtap_inst *gti)
obtain the file descriptor associated with a gsmtap instance
Definition: gsmtap_util.h:36
static int gsmtap_sink_fd_cb(struct osmo_fd *fd, unsigned int flags)
Definition: gsmtap_util.c:390
Statistics item description.
Definition: stat_item.h:22
int osmo_system_nowait2(const char *command, const char **env_whitelist, char **addl_env, const char *user)
call an external shell command as 'user' without waiting for it.
Definition: exec.c:208
static void rb_set_color(struct rb_node *rb, int color)
Definition: linuxrbtree.h:121
#define OSMO_T_FMT
Definition: fsm.h:202
mnl_cb_t mnl_cb
call-back called for received netlink messages
Definition: mnl.h:16
void _osmo_fsm_inst_term(struct osmo_fsm_inst *fi, enum osmo_fsm_term_cause cause, void *data, const char *file, int line)
Terminate FSM instance with given cause.
Definition: fsm.c:896
const char * name
human-readable name of this state
Definition: fsm.h:48
struct msgb * msgb_dequeue(struct llist_head *queue)
Dequeue message buffer from head of queue.
Definition: msgb.c:141
struct llist_head entry
Definition: signal.c:39
@ HDLC_SEND_CRC2
Definition: isdnhdlc.c:36
#define GSMTAP_CHANNEL_VOICE_F
Definition: gsmtap.h:95
static void osmo_fsm_defer_free(void *talloc_object)
talloc_free() the given object immediately, or once ongoing FSM terminations are done.
Definition: fsm.c:218
uint64_t last
counter value in last interval
Definition: rate_ctr.h:24
int osmo_sock_init_sa(struct sockaddr *ss, uint16_t type, uint8_t proto, unsigned int flags)
Initialize a socket and fill sockaddr.
Definition: socket.c:1064
Log context information, passed to filter.
Definition: logging.h:222
uint16_t arfcn
ARFCN (frequency)
Definition: gsmtap.h:5
#define DLSCCP
Osmocom SCCP.
Definition: logging.h:142
#define GSMTAP_TYPE_UM_BURST
Definition: gsmtap.h:35
int filter_map
Internal data for filtering.
Definition: logging.h:300
@ RATE_CTR_INTV_DAY
last day
Definition: rate_ctr.h:19
static const struct log_info_cat internal_cat[OSMO_NUM_DLIB]
Definition: logging.c:156
int osmo_timer_remaining(const struct osmo_timer_list *timer, const struct timeval *now, struct timeval *remaining)
compute the remaining time of a timer
Definition: timer.c:148
static uint16_t osmo_crc16_byte(uint16_t crc, const uint8_t data)
CRC-16 polynome 0x8005 (x^16 + x^15 + x^2 + 1)
Definition: crc16.h:32
@ HDLC_GETFLAG_B7
Definition: isdnhdlc.c:30
#define GSMTAP_TYPE_LTE_RRC
Definition: gsmtap.h:45
#define RSL_CHAN_SDCCH4_ACCH
#define OSMO_SNPRINTF_RET(ret, rem, offset, len)
Definition: utils.h:99
struct llist_head msg_queue
actual linked list implementing the queue
Definition: write_queue.h:39
struct osmo_mnl * osmo_mnl_init(void *ctx, int bus, unsigned int groups, mnl_cb_t mnl_cb, void *priv)
create an osmocom-wrapped limnl netlink socket.
Definition: mnl.c:63
void * ctx[LOG_MAX_CTX+1]
Definition: logging.h:223
void osmo_crc64gen_set_bits(const struct osmo_crc64gen_code *code, const ubit_t *in, int len, ubit_t *crc_bits)
Computes and writes the CRC value of a given array of bits.
Definition: crc64gen.c:100
int osmo_sock_mcast_iface_set(int fd, const char *ifname)
Set the network device to which we should bind the multicast socket.
Definition: socket.c:1582
static bool _osmo_select_shutdown_done
See osmo_select_shutdown_request()
Definition: select.c:72
int osmo_environment_append(char **out, size_t out_len, char **in)
append one environment to another; only copying pointers, not actual strings.
Definition: exec.c:138
static int gsmtap_wq_w_cb(struct osmo_fd *ofd, struct msgb *msg)
Definition: gsmtap_util.c:374
int fd
actual operating-system level file decriptor
Definition: select.h:35
int osmo_sockaddr_str_to_sockaddr(const struct osmo_sockaddr_str *sockaddr_str, struct sockaddr_storage *dst)
state of a given PRBS sequence generator
Definition: prbs.h:13
#define GSMTAP_TYPE_UMTS_RRC
Definition: gsmtap.h:44
int osmo_stat_item_for_each_item(struct osmo_stat_item_group *statg, osmo_stat_item_handler_t handle_item, void *data)
Iterate over all items in group, call user-supplied function on each.
Definition: stat_item.c:394
#define OSMO_MIN(a, b)
Return the minimum of two specified values.
Definition: utils.h:24
uint32_t poly
Polynom (normal representation, MSB omitted.
Definition: crc32gen.h:32
static int socket_helper_tail(int sfd, unsigned int flags)
Definition: socket.c:131
unsigned long value
current value
Definition: counter.h:13
uint8_t antenna_nr
Antenna Number.
Definition: gsmtap.h:311
#define DLGTP
GTP (GPRS Tunneling Protocol.
Definition: logging.h:137
char name[32]
source file name
Definition: gsmtap.h:330
#define GET_OSMO_SOCK_F_DSCP(f)
Definition: socket.h:49
#define LOGPC(ss, level, fmt, args...)
Continue a log message through the Osmocom logging framework.
Definition: logging.h:59
#define LOGL_DEBUG
different log levels
Definition: logging.h:122
void osmo_crc16gen_set_bits(const struct osmo_crc16gen_code *code, const ubit_t *in, int len, ubit_t *crc_bits)
Computes and writes the CRC value of a given array of bits.
Definition: crc16gen.c:100
unsigned char * head
start of underlying memory buffer
Definition: msgb.h:53
@ RX_ST_CTRL
Definition: sercomm.c:63
#define OSMO_SOCK_F_BIND
bind the socket to a local address/port
Definition: socket.h:37
uint64_t remainder
Remainder of the CRC (final XOR)
Definition: crc64gen.h:34
void msgb_enqueue(struct llist_head *queue, struct msgb *msg)
Enqueue message buffer to tail of a queue.
Definition: msgb.c:129
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:696
static bool osmo_log_tgt_mutex_on
Definition: logging.c:101
int osmo_stat_item_init(void *tall_ctx)
Initialize the stat item module.
Definition: stat_item.c:319
unsigned int primitive
Primitive number.
Definition: prim.h:45
void * data
data pointer passed through to call-back function
Definition: select.h:43
static void fsm_tmr_cb(void *data)
Definition: fsm.c:311
Definition: sockaddr_str.h:45
unsigned int primitive
primtiive to match
Definition: prim.h:84
#define LOGL_ERROR
error condition, requires user action
Definition: logging.h:125
@ RATE_CTR_INTV_SEC
last second
Definition: rate_ctr.h:16
void rate_ctr_reset(struct rate_ctr *ctr)
Reset a rate counter back to zero.
Definition: rate_ctr.c:452
uint8_t version
version, set to 0x01 currently
Definition: gsmtap.h:299
struct osmo_stat_item_group * osmo_stat_item_get_group_by_name_idxname(const char *group_name, const char *idx_name)
Search for item group based on group name and index's name.
Definition: stat_item.c:350
uint16_t port
Port number.
Definition: sockaddr_str.h:51
static LLIST_HEAD(rate_ctr_groups)
int msgb_printf(struct msgb *msgb, const char *format,...)
Print a string to the end of message buffer.
Definition: msgb.c:545
@ HDLC_SEND_FIRST_FLAG
Definition: isdnhdlc.c:36
int _osmo_it_q_enqueue(struct osmo_it_q *queue, struct llist_head *item)
Thread-safe en-queue to an inter-thread message queue.
Definition: it_q.c:226
#define GSMTAP_TYPE_TETRA_I1
Definition: gsmtap.h:37
@ LOG_TGT_TYPE_STRRB
osmo_strrb-backed logging
Definition: logging.h:277
@ HDLC_FAST_IDLE
Definition: isdnhdlc.c:30
int osmo_crc64gen_check_bits(const struct osmo_crc64gen_code *code, const ubit_t *in, int len, const ubit_t *crc_bits)
Checks the CRC value of a given array of hard-bits.
Definition: crc64gen.c:75
char proc_name[16]
name of process
Definition: gsmtap.h:323
int osmo_select_main(int polling)
select main loop integration
Definition: select.c:436
data we keep for each actual value
Definition: rate_ctr.h:29
void log_set_all_filter(struct log_target *target, int)
Enable the LOG_FLT_ALL log filter.
Definition: logging.c:822
#define OSMO_FD_EXCEPT
Indicate interest in exceptions from the file descriptor.
Definition: select.h:21
int osmo_sockaddr_str_to_32n(const struct osmo_sockaddr_str *sockaddr_str, uint32_t *ip) OSMO_DEPRECATED("osmo_sockaddr_str_to_32n() actually uses *host* byte order. Use osmo_sockaddr_str_to_32h() instead")
struct osmo_timer_list timer
timer back-end for states with time-out
Definition: fsm.h:106
struct llist_head list
global list
Definition: fsm.h:60
int ffbit_shift
Definition: isdnhdlc.h:34
const char * osmo_sock_get_name2(int fd)
Get address/port information on socket in static string, like "r=1.2.3.4:5<->l=6.7....
Definition: socket.c:1490
unsigned char _data[0]
optional immediate data array
Definition: msgb.h:56
struct osmo_fsm_inst * osmo_fsm_inst_find_by_id(const struct osmo_fsm *fsm, const char *id)
Definition: fsm.c:262
@ LOG_FLT_ALL
Definition: logging.h:206
#define OSMO_MAX(a, b)
Return the maximum of two specified values.
Definition: utils.h:22
void(* dlci_cb_t)(struct osmo_sercomm_inst *sercomm, uint8_t dlci, struct msgb *msg)
call-back function for per-DLC receive handler
Definition: sercomm.h:30
static uint16_t osmo_crc16_ccitt_byte(uint16_t crc, const uint8_t data)
CCITT polynome 0x8408 (x^0 + x^5 + x^12)
Definition: crc16.h:44
static __thread struct poll_state g_poll
Definition: select.c:66
struct osmo_fd event_ofd
Definition: it_q.h:27
void(* read_cb)(struct osmo_it_q *q, struct llist_head *item)
Definition: it_q.h:34
log_filename_type
Whether/how to log the source filename (and line number).
Definition: logging.h:283
#define OSMO_SOCK_F_NO_MCAST_ALL
disable receiving all multiast even for non-subscribed groups
Definition: socket.h:43
@ PRIM_OP_CONFIRM
confirm
Definition: prim.h:30
void rb_erase(struct rb_node *node, struct rb_root *root)
Definition: rbtree.c:214
unsigned int sap
Service Access Point Identifier.
Definition: prim.h:44
int osmo_sock_get_local_ip(int fd, char *host, size_t len)
Get local IP address on socket.
Definition: socket.c:1404
uint16_t init
Initialization value of the CRC state.
Definition: crc16gen.h:33
int _osmo_fsm_inst_state_chg_keep_or_start_timer_ms(struct osmo_fsm_inst *fi, uint32_t new_state, unsigned long timeout_ms, int T, const char *file, int line)
Definition: fsm.c:808
uint64_t osmo_crc64gen_compute_bits(const struct osmo_crc64gen_code *code, const ubit_t *in, int len)
Compute the CRC value of a given array of hard-bits.
Definition: crc64gen.c:40
void log_fini(void)
Definition: logging.c:1481
static int socket_helper(const struct addrinfo *rp, unsigned int flags)
Definition: socket.c:168
int log_level
logging level for this FSM
Definition: fsm.h:99
@ PRIM_OP_RESPONSE
response
Definition: prim.h:28
static int handle_counter(struct osmo_counter *counter, void *vctx_)
#define DLMGCP
Osmocom MGCP.
Definition: logging.h:145
uint32_t do_closing
Definition: isdnhdlc.h:51
int osmo_crc16gen_check_bits(const struct osmo_crc16gen_code *code, const ubit_t *in, int len, const ubit_t *crc_bits)
Checks the CRC value of a given array of hard-bits.
Definition: crc16gen.c:75
void osmo_wqueue_clear(struct osmo_wqueue *queue)
Clear a osmo_wqueue.
Definition: write_queue.c:139
char * name
Optional string-based identifier to be used instead of index at report time.
Definition: rate_ctr.h:65
#define DLSMS
SMS sub-system.
Definition: logging.h:135
@ RX_ST_WAIT_START
Definition: sercomm.c:61
struct llist_head list
internal list head
Definition: counter.h:10
struct llist_head list
member in the fsm->instances list
Definition: fsm.h:89
struct log_info * osmo_log_info
Definition: logging.c:87
uint16_t const osmo_crc16_table[256]
CRC table for the CRC-16.
Definition: crc16.c:18
uint32_t init
Initialization value of the CRC state.
Definition: crc32gen.h:33
unsigned int idx
The index of this ctr_group within its class.
Definition: rate_ctr.h:63
#define DLINP
(A-bis) Input sub-system
Definition: logging.h:131
int osmo_stats_tcp_osmo_fd_unregister(const struct osmo_fd *fd)
Register an osmo_fd for TCP stats monitoring.
Definition: stats_tcp.c:242
structure describing a given CRC code of max 8 bits
Definition: crc8gen.h:30
int _osmo_fsm_inst_state_chg_keep_or_start_timer(struct osmo_fsm_inst *fi, uint32_t new_state, unsigned long timeout_secs, int T, const char *file, int line)
perform a state change while keeping the current timer if running, or starting a timer otherwise.
Definition: fsm.c:802