Package libsystemd-devel

• libsystemd(3) — Functions for implementing services and interacting with systemd
• sd-bus(3) — A lightweight D\-Bus IPC client library
• sd-bus-errors(3) — Standard D\-Bus error names
• sd-daemon(3) — APIs for new\-style daemons
• sd-device(3) — API for enumerating and introspecting local devices
• sd-event(3) — A generic event loop implementation
• sd-hwdb(3) — Read\-only access to the hardware description database
• sd-id128(3) — APIs for processing 128\-bit IDs
• sd-journal(3) — APIs for submitting and querying log entries to and from the journal
• sd-json(3) — APIs for Dealing with JSON Objects
• sd-login(3) — APIs for tracking logins
• sd-path(3) — APIs to query file system paths
• sd-varlink(3) — APIs for Varlink IPC
• sd_booted(3) — Test whether the system is running the systemd init system
• sd_bus_add_match(3) — Add a match rule for incoming message dispatching
• sd_bus_add_node_enumerator(3) — Add a node enumerator for a D\-Bus object path prefix
• sd_bus_add_object(3) — Declare properties and methods for a D\-Bus path
• sd_bus_add_object_manager(3) — Add a D\-Bus object manager for a D\-Bus object sub\-tree
• sd_bus_attach_event(3) — Attach a bus connection object to an event loop
• sd_bus_call(3) — Invoke a D\-Bus method call
• sd_bus_call_method(3) — Initialize a bus message object and invoke the corresponding D\-Bus method call
• sd_bus_can_send(3) — Check which types can be sent over a bus object
• sd_bus_close(3) — Close and flush a bus connection
• sd_bus_creds_get_pid(3) — Retrieve fields from a credentials object
• sd_bus_creds_new_from_pid(3) — Retrieve credentials object for the specified PID
• sd_bus_default(3) — Acquire a connection to a system or user bus
• sd_bus_emit_signal(3) — Convenience functions for emitting (standard) D\-Bus signals
• sd_bus_enqueue_for_read(3) — Re\-enqueue a bus message on a bus connection, for reading
• sd_bus_error(3) — sd\-bus error handling
• sd_bus_error_add_map(3) — Additional sd\-dbus error mappings
• sd_bus_get_current_handler(3) — Query information of the callback a bus object is currently running
• sd_bus_get_fd(3) — Get the file descriptor, I/O events and timeout to wait for from a message bus object
• sd_bus_get_n_queued_read(3) — Get the number of pending bus messages in the read and write queues of a bus connection object
• sd_bus_get_name_creds(3) — Query bus client credentials
• sd_bus_get_name_machine_id(3) — Retrieve a bus client\*(Aqs machine identity
• sd_bus_interface_name_is_valid(3) — Check if a string is a valid bus name or object path
• sd_bus_is_open(3) — Check whether the bus connection is open or ready
• sd_bus_list_names(3) — Retrieve information about registered names on a bus
• sd_bus_message_append(3) — Attach fields to a D\-Bus message based on a type string
• sd_bus_message_append_array(3) — Append an array of fields to a D\-Bus message
• sd_bus_message_append_basic(3) — Attach a single field to a message
• sd_bus_message_append_string_memfd(3) — Attach a string to a message
• sd_bus_message_append_strv(3) — Attach an array of strings to a message
• sd_bus_message_at_end(3) — Check if a message has been fully read
• sd_bus_message_copy(3) — Copy the contents of one message to another
• sd_bus_message_dump(3) — Produce a string representation of a message for debugging purposes
• sd_bus_message_get_cookie(3) — Returns the transaction cookie of a message
• sd_bus_message_get_monotonic_usec(3) — Retrieve the sender timestamps and sequence number of a message
• sd_bus_message_get_signature(3) — Query bus message signature
• sd_bus_message_get_type(3) — Query bus message addressing/credentials metadata
• sd_bus_message_new(3) — Create a new bus message object and create or destroy references to it
• sd_bus_message_new_method_call(3) — Create a method call message
• sd_bus_message_new_method_error(3) — Create an error reply for a method call
• sd_bus_message_new_signal(3) — Create a signal message
• sd_bus_message_open_container(3) — Create and move between containers in D\-Bus messages
• 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_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_sensitive(3) — Mark a message object as containing sensitive data
• 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_skip(3) — Skip elements in a bus message
• sd_bus_message_verify_type(3) — Check if the message has specified type at the current location
• sd_bus_negotiate_fds(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_path_encode(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_query_sender_creds(3) — Query bus message sender credentials/privileges
• sd_bus_reply_method_error(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_request_name(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_set_address(3) — Set or query the address of the bus connection
• 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_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_property(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_watch_bind(3) — Control socket binding watching on bus connections
• sd_bus_slot_get_bus(3) — Query information attached to a bus slot object
• 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_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_new(3) — Track bus peers
• sd_bus_wait(3) — Wait for I/O on a bus connection
• sd_device_enumerator_add_match_parent(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_new(3) — Create, reference, and release a device enumerator object
• sd_device_get_syspath(3) — Returns various fields of device objects
• sd_device_ref(3) — Create or destroy references to a device object
• sd_event_add_child(3) — Add a child process state change event source to an event loop
• sd_event_add_defer(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_io(3) — Add an I/O event source to an event loop
• sd_event_add_memory_pressure(3) — Add and configure an event source run as result of memory pressure
• 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_exit(3) — Ask the event loop to exit
• sd_event_get_fd(3) — Obtain a file descriptor to poll for event loop events
• sd_event_new(3) — Acquire and release an event loop object
• sd_event_now(3) — Retrieve current event loop iteration timestamp
• sd_event_run(3) — Run an event loop
• sd_event_set_signal_exit(3) — Automatically leave event loop on SIGINT and SIGTERM
• sd_event_set_watchdog(3) — Enable event loop watchdog support
• sd_event_source_get_event(3) — Retrieve the event loop of an event source
• sd_event_source_get_pending(3) — Determine pending state of event sources
• sd_event_source_set_description(3) — Set or retrieve descriptive names of event sources
• sd_event_source_set_destroy_callback(3) — Define the callback function for resource cleanup
• sd_event_source_set_enabled(3) — Enable or disable event sources
• sd_event_source_set_exit_on_failure(3) — Set or retrieve the exit\-on\-failure feature of event sources
• sd_event_source_set_floating(3) — Set or retrieve \*(Aqfloating\*(Aq state of event sources
• sd_event_source_set_prepare(3) — Set a preparation callback for event sources
• sd_event_source_set_priority(3) — Set or retrieve the priority of event sources
• sd_event_source_set_ratelimit(3) — Configure rate limiting on event sources
• sd_event_source_set_userdata(3) — Set or retrieve user data pointer of event sources
• sd_event_source_unref(3) — Increase or decrease event source reference counters
• sd_event_wait(3) — Low\-level event loop operations
• sd_get_seats(3) — Determine available seats, sessions, logged in users and virtual machines/containers
• sd_hwdb_get(3) — Seek to a location in hwdb or access entries
• sd_hwdb_new(3) — Create a new hwdb object and create or destroy references to it
• sd_id128_get_machine(3) — Retrieve 128\-bit IDs
• sd_id128_randomize(3) — Generate 128\-bit IDs
• sd_id128_to_string(3) — Format or parse 128\-bit IDs as strings
• sd_is_fifo(3) — Check the type of a file descriptor
• sd_journal_add_match(3) — Add or remove entry matches
• sd_journal_enumerate_fields(3) — Read used field names from the journal
• sd_journal_get_catalog(3) — Retrieve message catalog entry
• sd_journal_get_cursor(3) — Get cursor string for or test cursor string against the current journal entry
• sd_journal_get_cutoff_realtime_usec(3) — Read cut\-off timestamps from the current journal entry
• sd_journal_get_data(3) — Read data fields from the current journal entry
• sd_journal_get_fd(3) — Journal change notification interface
• sd_journal_get_realtime_usec(3) — Read timestamps from the current journal entry
• sd_journal_get_seqnum(3) — Read sequence number from the current journal entry
• sd_journal_get_usage(3) — Journal disk usage
• sd_journal_has_runtime_files(3) — Query availability of runtime or persistent journal files
• sd_journal_next(3) — Advance or set back the read pointer in the journal
• sd_journal_open(3) — Open the system journal for reading
• sd_journal_print(3) — Submit log entries to the journal
• sd_journal_query_unique(3) — Read unique data fields from the journal
• sd_journal_seek_head(3) — Seek to a position in the journal
• sd_journal_stream_fd(3) — Create log stream file descriptor to the journal
• sd_listen_fds(3) — Check for file descriptors passed by the system manager
• sd_login_monitor_new(3) — Monitor login sessions, seats, users and virtual machines/containers
• sd_machine_get_class(3) — Determine the class and network interface indices of a locally running virtual machine or container
• sd_notify(3) — Notify service manager about start\-up completion and other service status changes
• sd_path_lookup(3) — Query well\-known file system paths
• sd_pid_get_owner_uid(3) — Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
• sd_pidfd_get_inode_id(3) — Acquire the 64\-bit inode ID of a PID file descriptor (PIDFD)
• sd_seat_get_active(3) — Determine state of a specific seat
• sd_session_is_active(3) — Determine state of a specific session
• sd_uid_get_state(3) — Determine login state of a specific Unix user ID
• sd_varlink_push_fd(3) — Submit a file descriptor to send along with the next outgoing Varlink message
• sd_varlink_send(3) — Enqueues a Varlink method call, not expecting a reply
• sd_varlink_set_description(3) — Set or query description of a Varlink connection object
• sd_watchdog_enabled(3) — Check whether the service manager expects watchdog keep\-alive notifications from a service