PipeWire
0.3.34
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Logging functions of PipeWire. More...
Macros | |
#define | pw_log_level_enabled(lev) (pw_log_level >= (lev)) |
Check if a loglevel is enabled. More... | |
#define | pw_log(lev, ...) |
#define | pw_log_error(...) pw_log(SPA_LOG_LEVEL_ERROR,__VA_ARGS__) |
#define | pw_log_warn(...) pw_log(SPA_LOG_LEVEL_WARN,__VA_ARGS__) |
#define | pw_log_info(...) pw_log(SPA_LOG_LEVEL_INFO,__VA_ARGS__) |
#define | pw_log_debug(...) pw_log(SPA_LOG_LEVEL_DEBUG,__VA_ARGS__) |
#define | pw_log_trace(...) pw_log(SPA_LOG_LEVEL_TRACE,__VA_ARGS__) |
#define | pw_log_trace_fp(...) pw_log(SPA_LOG_LEVEL_TRACE,__VA_ARGS__) |
Functions | |
void | pw_log_set (struct spa_log *log) |
Configure a logging module. More... | |
struct spa_log * | pw_log_get (void) |
Get the log interface. More... | |
void | pw_log_set_level (enum spa_log_level level) |
Configure the logging level. More... | |
void | pw_log_log (enum spa_log_level level, const char *file, int line, const char *func, const char *fmt,...) 1(5 |
Log a message. More... | |
void void | pw_log_logv (enum spa_log_level level, const char *file, int line, const char *func, const char *fmt, va_list args) 1(5 |
Log a message. More... | |
Variables | |
enum spa_log_level | pw_log_level |
The global log level. More... | |
Logging functions of PipeWire.
Logging is performed to stdout and stderr. Trace logging is performed in a lockfree ringbuffer and written out from the main thread as to not block the realtime threads.
#define pw_log | ( | lev, | |
... | |||
) |
Referenced by pw_impl_port_update_state().
#define pw_log_debug | ( | ... | ) | pw_log(SPA_LOG_LEVEL_DEBUG,__VA_ARGS__) |
Referenced by pipewire__module_init(), pw_buffers_clear(), pw_conf_load_conf(), pw_conf_load_state(), pw_context_create_client(), pw_context_create_core(), pw_context_create_device(), pw_context_create_factory(), pw_context_create_node(), pw_context_create_port(), pw_context_destroy(), pw_context_find_format(), pw_context_find_port(), pw_context_load_module(), pw_context_load_spa_handle(), pw_context_new(), pw_context_register_export_type(), pw_context_update_properties(), pw_control_add_link(), pw_control_destroy(), pw_control_new(), pw_control_remove_link(), pw_core_disconnect(), pw_core_export(), pw_core_set_paused(), pw_core_steal_fd(), pw_core_update_properties(), pw_data_loop_destroy(), pw_data_loop_stop(), pw_filter_connect(), pw_filter_destroy(), pw_filter_disconnect(), pw_filter_set_active(), pw_filter_update_params(), pw_global_add_resource(), pw_global_destroy(), pw_global_register(), pw_global_update_permissions(), pw_impl_client_destroy(), pw_impl_client_register(), pw_impl_client_set_busy(), pw_impl_client_update_permissions(), pw_impl_core_destroy(), pw_impl_core_update_properties(), pw_impl_device_destroy(), pw_impl_device_set_implementation(), pw_impl_factory_destroy(), pw_impl_factory_update_properties(), pw_impl_link_activate(), pw_impl_link_add_listener(), pw_impl_link_deactivate(), pw_impl_link_destroy(), pw_impl_link_prepare(), pw_impl_metadata_destroy(), pw_impl_module_destroy(), pw_impl_module_update_properties(), pw_impl_node_destroy(), pw_impl_node_get_free_port_id(), pw_impl_node_initialized(), pw_impl_node_register(), pw_impl_node_set_active(), pw_impl_node_set_implementation(), pw_impl_node_set_param(), pw_impl_node_set_state(), pw_impl_port_destroy(), pw_impl_port_recalc_latency(), pw_impl_port_set_mix(), pw_impl_port_set_param(), pw_impl_port_use_buffers(), pw_main_loop_destroy(), pw_main_loop_quit(), pw_main_loop_run(), pw_memblock_free(), pw_memmap_free(), pw_mempool_add_listener(), pw_mempool_clear(), pw_mempool_destroy(), pw_mempool_find_ptr(), pw_mempool_find_tag(), pw_mempool_import_block(), pw_mempool_new(), pw_protocol_add_marshal(), pw_protocol_destroy(), pw_protocol_get_marshal(), pw_protocol_new(), pw_proxy_destroy(), pw_proxy_new(), pw_proxy_remove(), pw_proxy_set_bound_id(), pw_proxy_sync(), pw_proxy_unref(), pw_resource_destroy(), pw_resource_ping(), pw_resource_set_bound_id(), pw_stream_connect(), pw_stream_destroy(), pw_stream_disconnect(), pw_stream_set_active(), pw_stream_set_control(), pw_stream_update_params(), pw_thread_loop_stop(), pw_work_queue_add(), pw_work_queue_cancel(), pw_work_queue_complete(), pw_work_queue_destroy(), pw_work_queue_new(), sm_media_session_create_node(), sm_media_session_export(), sm_media_session_export_device(), sm_media_session_export_node(), and sm_object_sync_update().
#define pw_log_error | ( | ... | ) | pw_log(SPA_LOG_LEVEL_ERROR,__VA_ARGS__) |
Referenced by pipewire__module_init(), pw_context_debug_port_params(), pw_core_export(), pw_global_bind(), pw_impl_device_set_implementation(), pw_impl_node_set_implementation(), pw_loop_new(), pw_ngettext(), pw_rtkit_bus_get_system(), sm_alsa_monitor_start(), sm_libcamera_monitor_start(), and sm_v4l2_monitor_start().
#define pw_log_info | ( | ... | ) | pw_log(SPA_LOG_LEVEL_INFO,__VA_ARGS__) |
Referenced by pw_context_recalc_graph(), pw_impl_link_destroy(), pw_impl_node_destroy(), sm_alsa_monitor_start(), sm_bluez5_autoswitch_start(), sm_bluez5_monitor_start(), sm_default_nodes_start(), sm_default_profile_start(), sm_default_routes_start(), sm_restore_stream_start(), and sm_v4l2_monitor_start().
#define pw_log_level_enabled | ( | lev | ) | (pw_log_level >= (lev)) |
Check if a loglevel is enabled.
Referenced by pw_log_log(), and pw_log_logv().
#define pw_log_trace | ( | ... | ) | pw_log(SPA_LOG_LEVEL_TRACE,__VA_ARGS__) |
#define pw_log_trace_fp | ( | ... | ) | pw_log(SPA_LOG_LEVEL_TRACE,__VA_ARGS__) |
#define pw_log_warn | ( | ... | ) | pw_log(SPA_LOG_LEVEL_WARN,__VA_ARGS__) |
struct spa_log* pw_log_get | ( | void | ) |
Get the log interface.
Get the log interface.
void pw_log_log | ( | enum spa_log_level | level, |
const char * | file, | ||
int | line, | ||
const char * | func, | ||
const char * | fmt, | ||
... | |||
) |
Log a message.
void void pw_log_logv | ( | enum spa_log_level | level, |
const char * | file, | ||
int | line, | ||
const char * | func, | ||
const char * | fmt, | ||
va_list | args | ||
) |
Log a message.
void pw_log_set | ( | struct spa_log * | log | ) |
Configure a logging module.
This is usually done automatically in pw_init() but you can install a custom logger before calling pw_init().
Configure a logging module.
log | the global log to set |
References spa_log::level, and pw_log_level.
void pw_log_set_level | ( | enum spa_log_level | level | ) |
Configure the logging level.
Configure the logging level.
level | the new log level |
References spa_log::level, pw_log_level, and SPA_EXPORT.
enum spa_log_level pw_log_level |
The global log level.
Referenced by pw_log_set(), pw_log_set_level(), and pw_ngettext().