section 3 · Library functions 📚

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S (continued)

sd_bus_message_new_signal_to(3)Create a signal message✨
sd_bus_message_open_container(3)Create and move between containers in D-Bus messages✨
sd_bus_message_peek_type(3)Read a sequence of values from a message✨
sd_bus_message_read(3)Read a sequence of values from a message✨
sd_bus_message_read_array(3)Access an array of elements in a message✨
sd_bus_message_read_basic(3)Read a basic type from a message✨
sd_bus_message_read_strv(3)Access an array of strings in a message✨
sd_bus_message_read_strv_extend(3)Access an array of strings in a message✨
sd_bus_message_readv(3)Read a sequence of values from a message✨
sd_bus_message_ref(3)Create a new bus message object and create or destroy references to it✨
sd_bus_message_rewind(3)Return to beginning of message or current container✨
sd_bus_message_seal(3)Prepare a D-Bus message for transmission✨
sd_bus_message_send(3)Queue a D-Bus message for transfer✨
sd_bus_message_sensitive(3)Mark a message object as containing sensitive data✨
sd_bus_message_set_allow_interactive_authorization(3)Set and query bus message metadata✨
sd_bus_message_set_auto_start(3)Set and query bus message metadata✨
sd_bus_message_set_destination(3)Set and query bus message addressing information✨
sd_bus_message_set_expect_reply(3)Set and query bus message metadata✨
sd_bus_message_set_sender(3)Set and query bus message addressing information✨
SD_BUS_MESSAGE_SIGNAL(3)Create a new bus message object and create or destroy references to it✨
sd_bus_message_skip(3)Skip elements in a bus message✨
sd_bus_message_unref(3)Create a new bus message object and create or destroy references to it✨
sd_bus_message_unrefp(3)Create a new bus message object and create or destroy references to it✨
sd_bus_message_verify_type(3)Check if the message has specified type at the current location✨
SD_BUS_METHOD(3)Declare properties and methods for a D-Bus path✨
SD_BUS_METHOD_WITH_NAMES(3)Declare properties and methods for a D-Bus path✨
SD_BUS_METHOD_WITH_NAMES_OFFSET(3)Declare properties and methods for a D-Bus path✨
SD_BUS_METHOD_WITH_OFFSET(3)Declare properties and methods for a D-Bus path✨
sd_bus_negotiate_creds(3)Control feature negotiation on bus connections✨
sd_bus_negotiate_fds(3)Control feature negotiation on bus connections✨
sd_bus_negotiate_timestamp(3)Control feature negotiation on bus connections✨
sd_bus_new(3)Create a new bus object and create or destroy references to it✨
sd_bus_object_path_is_valid(3)Check if a string is a valid bus name or object path✨
sd_bus_open(3)Acquire a connection to a system or user bus✨
sd_bus_open_system(3)Acquire a connection to a system or user bus✨
sd_bus_open_system_machine(3)Acquire a connection to a system or user bus✨
sd_bus_open_system_remote(3)Acquire a connection to a system or user bus✨
sd_bus_open_system_with_description(3)Acquire a connection to a system or user bus✨
sd_bus_open_user(3)Acquire a connection to a system or user bus✨
sd_bus_open_user_machine(3)Acquire a connection to a system or user bus✨
sd_bus_open_user_with_description(3)Acquire a connection to a system or user bus✨
sd_bus_open_with_description(3)Acquire a connection to a system or user bus✨
SD_BUS_PARAM(3)Declare properties and methods for a D-Bus path✨
sd_bus_path_decode(3)Convert an external identifier into an object path and back✨
sd_bus_path_decode_many(3)Convert an external identifier into an object path and back✨
sd_bus_path_encode(3)Convert an external identifier into an object path and back✨
sd_bus_path_encode_many(3)Convert an external identifier into an object path and back✨
sd_bus_pending_method_calls(3)Return the number of currently pending, outgoing method calls✨
sd_bus_process(3)Drive the connection✨
SD_BUS_PROPERTY(3)Declare properties and methods for a D-Bus path✨
sd_bus_query_sender_creds(3)Query bus message sender credentials/privileges✨
sd_bus_query_sender_privilege(3)Query bus message sender credentials/privileges✨
sd_bus_ref(3)Create a new bus object and create or destroy references to it✨
sd_bus_release_name(3)Request or release a well-known service name on a bus✨
sd_bus_release_name_async(3)Request or release a well-known service name on a bus✨
sd_bus_reply_method_errno(3)Reply with an error to a D-Bus method call✨
sd_bus_reply_method_errnof(3)Reply with an error to a D-Bus method call✨
sd_bus_reply_method_errnofv(3)Reply with an error to a D-Bus method call✨
sd_bus_reply_method_error(3)Reply with an error to a D-Bus method call✨
sd_bus_reply_method_errorf(3)Reply with an error to a D-Bus method call✨
sd_bus_reply_method_errorfv(3)Reply with an error to a D-Bus method call✨
sd_bus_reply_method_return(3)Reply to a D-Bus method call✨
sd_bus_reply_method_returnv(3)Reply to a D-Bus method call✨
sd_bus_request_name(3)Request or release a well-known service name on a bus✨
sd_bus_request_name_async(3)Request or release a well-known service name on a bus✨
sd_bus_send(3)Queue a D-Bus message for transfer✨
sd_bus_send_to(3)Queue a D-Bus message for transfer✨
sd_bus_service_name_is_valid(3)Check if a string is a valid bus name or object path✨
sd_bus_set_address(3)Set or query the address of the bus connection✨
sd_bus_set_allow_interactive_authorization(3)Set or query properties of a bus object✨
sd_bus_set_anonymous(3)Set or query properties of a bus object✨
sd_bus_set_bus_client(3)Configure connection mode for a bus object✨
sd_bus_set_close_on_exit(3)Control whether to close the bus connection during the event loop exit phase✨
sd_bus_set_connected_signal(3)Control emission of local connection establishment signal on bus connections✨
sd_bus_set_description(3)Set or query properties of a bus object✨
sd_bus_set_exec(3)Set or query the address of the bus connection✨
sd_bus_set_exit_on_disconnect(3)Control the exit behavior when the bus object disconnects✨
sd_bus_set_fd(3)Set the file descriptors to use for bus communication✨
sd_bus_set_method_call_timeout(3)Set or query the default D-Bus method call timeout of a bus object✨
sd_bus_set_monitor(3)Configure connection mode for a bus object✨
sd_bus_set_property(3)Set or query D-Bus service properties✨
sd_bus_set_propertyv(3)Set or query D-Bus service properties✨
sd_bus_set_sender(3)Configure default sender for outgoing messages✨
sd_bus_set_server(3)Configure connection mode for a bus object✨
sd_bus_set_trusted(3)Set or query properties of a bus object✨
sd_bus_set_watch_bind(3)Control socket binding watching on bus connections✨
SD_BUS_SIGNAL(3)Declare properties and methods for a D-Bus path✨
SD_BUS_SIGNAL_WITH_NAMES(3)Declare properties and methods for a D-Bus path✨
sd_bus_slot_get_bus(3)Query information attached to a bus slot object✨
sd_bus_slot_get_current_handler(3)Query information attached to a bus slot object✨
sd_bus_slot_get_current_message(3)Query information attached to a bus slot object✨
sd_bus_slot_get_current_userdata(3)Query information attached to a bus slot object✨
sd_bus_slot_get_description(3)Set or query the description of bus slot objects✨
sd_bus_slot_get_destroy_callback(3)Define the callback function for resource cleanup✨
sd_bus_slot_get_floating(3)Control whether a bus slot object is "floating"✨
sd_bus_slot_get_userdata(3)Set and query the value in the "userdata" field✨
sd_bus_slot_ref(3)Create and destroy references to a bus slot object✨
sd_bus_slot_set_description(3)Set or query the description of bus slot objects✨
sd_bus_slot_set_destroy_callback(3)Define the callback function for resource cleanup✨
sd_bus_slot_set_floating(3)Control whether a bus slot object is "floating"✨
sd_bus_slot_set_userdata(3)Set and query the value in the "userdata" field✨
sd_bus_slot_unref(3)Create and destroy references to a bus slot object✨
sd_bus_slot_unrefp(3)Create and destroy references to a bus slot object✨
sd_bus_start(3)Initiate a bus connection to the D-bus broker daemon✨
sd_bus_track_add_name(3)Add, remove and retrieve bus peers tracked in a bus peer tracking object✨
sd_bus_track_add_sender(3)Add, remove and retrieve bus peers tracked in a bus peer tracking object✨
sd_bus_track_contains(3)Add, remove and retrieve bus peers tracked in a bus peer tracking object✨
sd_bus_track_count(3)Add, remove and retrieve bus peers tracked in a bus peer tracking object✨
sd_bus_track_count_name(3)Add, remove and retrieve bus peers tracked in a bus peer tracking object✨
sd_bus_track_count_sender(3)Add, remove and retrieve bus peers tracked in a bus peer tracking object✨
sd_bus_track_first(3)Add, remove and retrieve bus peers tracked in a bus peer tracking object✨
sd_bus_track_get_bus(3)Track bus peers✨
sd_bus_track_get_destroy_callback(3)Define the callback function for resource cleanup✨
sd_bus_track_get_recursive(3)Track bus peers✨
sd_bus_track_get_userdata(3)Track bus peers✨
sd_bus_track_new(3)Track bus peers✨
sd_bus_track_next(3)Add, remove and retrieve bus peers tracked in a bus peer tracking object✨
sd_bus_track_ref(3)Track bus peers✨
sd_bus_track_remove_name(3)Add, remove and retrieve bus peers tracked in a bus peer tracking object✨
sd_bus_track_remove_sender(3)Add, remove and retrieve bus peers tracked in a bus peer tracking object✨
sd_bus_track_set_destroy_callback(3)Define the callback function for resource cleanup✨
sd_bus_track_set_recursive(3)Track bus peers✨
sd_bus_track_set_userdata(3)Track bus peers✨
sd_bus_track_unref(3)Track bus peers✨
sd_bus_track_unrefp(3)Track bus peers✨
sd_bus_unref(3)Create a new bus object and create or destroy references to it✨
sd_bus_unrefp(3)Create a new bus object and create or destroy references to it✨
SD_BUS_VTABLE_CAPABILITY(3)Declare properties and methods for a D-Bus path✨
SD_BUS_VTABLE_END(3)Declare properties and methods for a D-Bus path✨
SD_BUS_VTABLE_START(3)Declare properties and methods for a D-Bus path✨
sd_bus_wait(3)Wait for I/O on a bus connection✨
SD_BUS_WRITABLE_PROPERTY(3)Declare properties and methods for a D-Bus path✨
SD_CRIT(3)APIs for new-style daemons✨
SD_DEBUG(3)APIs for new-style daemons✨
sd_device_enumerator_add_all_parents(3)Add a filter to the device enumerator✨
sd_device_enumerator_add_match_parent(3)Add a filter to the device enumerator✨
sd_device_enumerator_add_match_property(3)Add a filter to the device enumerator✨
sd_device_enumerator_add_match_property_required(3)Add a filter to the device enumerator✨
sd_device_enumerator_add_match_subsystem(3)Add a filter to the device enumerator✨
sd_device_enumerator_add_match_sysattr(3)Add a filter to the device enumerator✨
sd_device_enumerator_add_match_sysname(3)Add a filter to the device enumerator✨
sd_device_enumerator_add_match_tag(3)Add a filter to the device enumerator✨
sd_device_enumerator_add_nomatch_sysname(3)Add a filter to the device enumerator✨
sd_device_enumerator_allow_uninitialized(3)Add a filter to the device enumerator✨
sd_device_enumerator_get_device_first(3)Enumerates devices and get the first or next device.✨
sd_device_enumerator_get_device_next(3)Enumerates devices and get the first or next device.✨
sd_device_enumerator_get_subsystem_first(3)Enumerates devices and get the first or next device.✨
sd_device_enumerator_get_subsystem_next(3)Enumerates devices and get the first or next device.✨
sd_device_enumerator_new(3)Create, reference, and release a device enumerator object✨
sd_device_enumerator_ref(3)Create, reference, and release a device enumerator object✨
sd_device_enumerator_unref(3)Create, reference, and release a device enumerator object✨
sd_device_enumerator_unrefp(3)Create, reference, and release a device enumerator object✨
sd_device_get_device_id(3)Returns various fields of device objects✨
sd_device_get_devname(3)Returns various fields of device objects✨
sd_device_get_devnum(3)Returns various fields of device objects✨
sd_device_get_devpath(3)Returns various fields of device objects✨
sd_device_get_devtype(3)Returns various fields of device objects✨
sd_device_get_diskseq(3)Returns various fields of device objects✨
sd_device_get_driver(3)Returns various fields of device objects✨
sd_device_get_driver_subsystem(3)Returns various fields of device objects✨
sd_device_get_ifindex(3)Returns various fields of device objects✨
sd_device_get_subsystem(3)Returns various fields of device objects✨
sd_device_get_sysname(3)Returns various fields of device objects✨
sd_device_get_sysnum(3)Returns various fields of device objects✨
sd_device_get_syspath(3)Returns various fields of device objects✨
sd_device_ref(3)Create or destroy references to a device object✨
sd_device_unref(3)Create or destroy references to a device object✨
sd_device_unrefp(3)Create or destroy references to a device object✨
SD_ELF_NOTE_DLOPEN(3)Embed ELF .note.dlopen metadata for shared library dependencies✨
SD_ELF_NOTE_DLOPEN_PRIORITY_RECOMMENDED(3)Embed ELF .note.dlopen metadata for shared library dependencies✨
SD_ELF_NOTE_DLOPEN_PRIORITY_REQUIRED(3)Embed ELF .note.dlopen metadata for shared library dependencies✨
SD_ELF_NOTE_DLOPEN_PRIORITY_SUGGESTED(3)Embed ELF .note.dlopen metadata for shared library dependencies✨
SD_ELF_NOTE_DLOPEN_TYPE(3)Embed ELF .note.dlopen metadata for shared library dependencies✨
SD_ELF_NOTE_DLOPEN_VENDOR(3)Embed ELF .note.dlopen metadata for shared library dependencies✨
SD_EMERG(3)APIs for new-style daemons✨
SD_ERR(3)APIs for new-style daemons✨
sd_event(3)Acquire and release an event loop object✨
sd_event_add_child(3)Add a child process state change event source to an event loop✨
sd_event_add_child_pidfd(3)Add a child process state change event source to an event loop✨
sd_event_add_cpu_pressure(3)Add and configure an event source for memory, CPU, or IO pressure notifications✨
sd_event_add_defer(3)Add static event sources to an event loop✨
sd_event_add_exit(3)Add static event sources to an event loop✨
sd_event_add_inotify(3)Add an "inotify" file system inode event source to an event loop✨
sd_event_add_inotify_fd(3)Add an "inotify" file system inode event source to an event loop✨
sd_event_add_io(3)Add an I/O event source to an event loop✨
sd_event_add_io_pressure(3)Add and configure an event source for memory, CPU, or IO pressure notifications✨
sd_event_add_memory_pressure(3)Add and configure an event source for memory, CPU, or IO pressure notifications✨
sd_event_add_post(3)Add static event sources to an event loop✨
sd_event_add_signal(3)Add a UNIX process signal event source to an event loop✨
sd_event_add_time(3)Add a timer event source to an event loop✨
sd_event_add_time_relative(3)Add a timer event source to an event loop✨
SD_EVENT_ARMED(3)Low-level event loop operations✨
sd_event_child_handler_t(3)Add a child process state change event source to an event loop✨
sd_event_default(3)Acquire and release an event loop object✨
sd_event_destroy_t(3)Define the callback function for resource cleanup✨
sd_event_dispatch(3)Low-level event loop operations✨
sd_event_exit(3)Ask the event loop to exit✨
SD_EVENT_EXITING(3)Low-level event loop operations✨
SD_EVENT_FINISHED(3)Low-level event loop operations✨
sd_event_get_exit_code(3)Ask the event loop to exit✨