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dlog
Logging framework
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Go to the source code of this file.
Macros | |
| #define | DLOGUTIL_MAX_DUMP_SIZE UINT_MAX |
| Enables the full dump mode which prints every stored log. | |
Typedefs | |
| typedef struct dlogutil_entry | dlogutil_entry_s |
| A struct containing the metadata and contents for a single dlog entry. | |
| typedef struct dlogutil_config | dlogutil_config_s |
| A struct containing libdlogutil initialisation configuration. | |
| typedef struct dlogutil_state | dlogutil_state_s |
| A struct containing the state of a log handling request. | |
Enumerations | |
| enum | dlogutil_sorting_order_e { DLOGUTIL_SORT_SENT_MONO = 0 , DLOGUTIL_SORT_SENT_REAL , DLOGUTIL_SORT_RECV_MONO , DLOGUTIL_SORT_RECV_REAL , DLOGUTIL_SORT_DEFAULT } |
| Enumeration for timestamp-based log sorting orderings. More... | |
Functions | |
| void | dlogutil_entry_destroy (dlogutil_entry_s *entry) |
| Destroys the dlogutil_entry_s struct and cleans up its memory. @since_tizen 9.0. | |
| int | dlogutil_entry_get_tid (const dlogutil_entry_s *entry, pid_t *tid) |
| Retrieves the TID (thread identificator) of the log sender. | |
| int | dlogutil_entry_get_pid (const dlogutil_entry_s *entry, pid_t *pid) |
| Retrieves the PID (process identificator) of the log sender. | |
| int | dlogutil_entry_get_tag (const dlogutil_entry_s *entry, const char **tag) |
| Retrieves the tag (arbitrary label) of the log entry. | |
| int | dlogutil_entry_get_message (const dlogutil_entry_s *entry, const char **msg) |
| Retrieves the message (without any metadata) of the log entry. | |
| int | dlogutil_entry_get_timestamp (const dlogutil_entry_s *entry, dlogutil_sorting_order_e order, struct timespec *ts) |
| Retrieves the timestamp of given type from the log entry. | |
| int | dlogutil_entry_get_priority (const dlogutil_entry_s *entry, log_priority *prio) |
| Retrieves the priority level metadata of the log entry. | |
| dlogutil_config_s * | dlogutil_config_create (void) |
| Creates a new dlogutil_config_s struct to be filled with configuration. | |
| void | dlogutil_config_destroy (dlogutil_config_s *config) |
| Destroys the dlogutil_config_s struct and cleans up its memory. | |
| int | dlogutil_config_filter_tid (dlogutil_config_s *config, pid_t tid) |
| Enables retrieving only those logs that are logged by the thread with the given TID. | |
| int | dlogutil_config_filter_pid (dlogutil_config_s *config, pid_t pid) |
| Enables retrieving only those logs that are logged by the process with the given PID. | |
| int | dlogutil_config_filter_filterspec (dlogutil_config_s *config, const char *query) |
| Enables retrieving only those logs that match a given filter. | |
| int | dlogutil_config_sorting_disable (dlogutil_config_s *config) |
| Disables log sorting for given log retrieval request. | |
| int | dlogutil_config_sorting_enable (dlogutil_config_s *config) |
| Enables log sorting for given log retrieval request. @since_tizen 6.0. | |
| int | dlogutil_config_sorting_enable_with_size (dlogutil_config_s *config, unsigned int entry_count) |
| Enables sorting, choosing the sort buffer size manually. @since_tizen 6.0. | |
| int | dlogutil_config_order_set (dlogutil_config_s *config, dlogutil_sorting_order_e sort_by) |
| Chooses a timestamp type by which returned logs are sorted by @since_tizen 6.0. | |
| int | dlogutil_config_buffer_add (dlogutil_config_s *config, log_id_t buf) |
| Adds a buffer whence logs will be taken to a request. | |
| void | dlogutil_state_destroy (dlogutil_state_s *state) |
| Destroys the dlogutil_state_s struct and frees its memory. | |
| int | dlogutil_config_mode_set_continuous (dlogutil_config_s *config) |
| Set log retrieval mode to retrieving all the logs since the start of the system without an end. | |
| int | dlogutil_config_mode_set_monitor (dlogutil_config_s *config) |
| Set log retrieval mode to retrieving all the logs since the call without an end. | |
| int | dlogutil_config_mode_set_dump (dlogutil_config_s *config, unsigned int entry_count) |
| Set log retrieval mode to dumping all the logs since the start of the system until the call (possibly a specified amount of the most recent of them instead). | |
| int | dlogutil_config_mode_set_compressed_memory_dump (dlogutil_config_s *config, const char *compression_buffer) |
| Set log retrieval mode to dumping compressed historical logs. | |
| int | dlogutil_config_connect (dlogutil_config_s *config, dlogutil_state_s **state_out) |
| Finalizes the config into a state struct by connecting to buffers. | |
| int | dlogutil_get_log (dlogutil_state_s *state, int timeout, dlogutil_entry_s **entry_out) |
| Retrieves a single log according to a dump request. | |
| int | dlogutil_buffer_clear (dlogutil_state_s *state, log_id_t buffer) |
| Irreversibly clears a log buffer from any logs inside. | |
| int | dlogutil_buffer_get_name (log_id_t buffer, const char **name) |
| Gets the human-readable, constant name of a buffer. | |
| int | dlogutil_buffer_get_capacity (dlogutil_state_s *state, log_id_t buffer, unsigned int *capacity) |
| Gets the data storage capacity of a log buffer in bytes. | |
| int | dlogutil_buffer_get_usage (dlogutil_state_s *state, log_id_t buffer, unsigned int *usage) |
| Gets the storage data usage of a log buffer, in bytes. | |
| int | dlogutil_buffer_get_default_ts_type (log_id_t buffer, dlogutil_sorting_order_e *type) |
| Gets the default sorting timestamp type of a buffer. @since_tizen 6.0. | |
| int | dlogutil_buffer_check_ts_type_available (log_id_t buffer, dlogutil_sorting_order_e type, bool *available) |
| Checks if a buffer contains timestamps of a given type. @since_tizen 6.0. | |
| int | dlogutil_buffer_get_alias (dlogutil_state_s *state, log_id_t buffer, log_id_t *real_buffer) |
| Gets the buffer aliasing (same storage) information @since_tizen 6.0. | |