section 3 · Library functions 📚

S (continued)

• sd_journal_query_unique(3)Read unique data fields from the journal✨
• sd_journal_reliable_fd(3)Journal change notification interface✨
• sd_journal_restart_data(3)Read data fields from the current journal entry✨
• sd_journal_restart_fields(3)Read used field names from the journal✨
• sd_journal_restart_unique(3)Read unique data fields from the journal✨
• SD_JOURNAL_RUNTIME_ONLY(3)Open the system journal for reading✨
• sd_journal_seek_cursor(3)Seek to a position in the journal✨
• sd_journal_seek_head(3)Seek to a position in the journal✨
• sd_journal_seek_monotonic_usec(3)Seek to a position in the journal✨
• sd_journal_seek_realtime_usec(3)Seek to a position in the journal✨
• sd_journal_seek_tail(3)Seek to a position in the journal✨
• sd_journal_send(3)Submit log entries to the journal✨
• sd_journal_send_with_location(3)Submit log entries to the journal✨
• sd_journal_sendv(3)Submit log entries to the journal✨
• sd_journal_sendv_with_location(3)Submit log entries to the journal✨
• sd_journal_set_data_threshold(3)Read data fields from the current journal entry✨
• sd_journal_step_one(3)Advance or set back the read pointer in the journal✨
• sd_journal_stream_fd(3)Create log stream file descriptor to the journal✨
• sd_journal_stream_fd_with_namespace(3)Create log stream file descriptor to the journal✨
• SD_JOURNAL_SUPPRESS_LOCATION(3)Submit log entries to the journal✨
• SD_JOURNAL_SYSTEM(3)Open the system journal for reading✨
• SD_JOURNAL_TAKE_DIRECTORY_FD(3)Open the system journal for reading✨
• sd_journal_test_cursor(3)Get cursor string for or test cursor string against the current journal entry✨
• sd_journal_wait(3)Journal change notification interface✨
• sd_json_dispatch_const_string(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_double(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_id128(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_int16(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_int32(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_int64(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_int8(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_intbool(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_signal(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_stdbool(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_string(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_strv(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_tristate(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_uid_gid(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_uint16(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_uint32(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_uint64(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_uint8(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_unsupported(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_variant(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_dispatch_variant_noref(3)Decode JSON variant values and write them to the specified memory✨
• sd_json_parse(3)Parse JSON strings and files into JSON variant objects✨
• sd_json_parse_continue(3)Parse JSON strings and files into JSON variant objects✨
• SD_JSON_PARSE_DONATE_FD(3)Parse JSON strings and files into JSON variant objects✨
• sd_json_parse_fd(3)Parse JSON strings and files into JSON variant objects✨
• sd_json_parse_file(3)Parse JSON strings and files into JSON variant objects✨
• sd_json_parse_file_at(3)Parse JSON strings and files into JSON variant objects✨
• SD_JSON_PARSE_MUST_BE_ARRAY(3)Parse JSON strings and files into JSON variant objects✨
• SD_JSON_PARSE_MUST_BE_OBJECT(3)Parse JSON strings and files into JSON variant objects✨
• SD_JSON_PARSE_REOPEN_FD(3)Parse JSON strings and files into JSON variant objects✨
• SD_JSON_PARSE_SEEK0(3)Parse JSON strings and files into JSON variant objects✨
• SD_JSON_PARSE_SENSITIVE(3)Parse JSON strings and files into JSON variant objects✨
• sd_json_parse_with_source(3)Parse JSON strings and files into JSON variant objects✨
• sd_json_parse_with_source_continue(3)Parse JSON strings and files into JSON variant objects✨
• sd_listen_fds(3)Check for file descriptors passed by the system manager✨
• SD_LISTEN_FDS_START(3)Check for file descriptors passed by the system manager✨
• sd_listen_fds_with_names(3)Check for file descriptors passed by the system manager✨
• sd_login_monitor(3)Monitor login sessions, seats, users and virtual machines/containers✨
• sd_login_monitor_flush(3)Monitor login sessions, seats, users and virtual machines/containers✨
• sd_login_monitor_get_events(3)Monitor login sessions, seats, users and virtual machines/containers✨
• sd_login_monitor_get_fd(3)Monitor login sessions, seats, users and virtual machines/containers✨
• sd_login_monitor_get_timeout(3)Monitor login sessions, seats, users and virtual machines/containers✨
• sd_login_monitor_new(3)Monitor login sessions, seats, users and virtual machines/containers✨
• sd_login_monitor_unref(3)Monitor login sessions, seats, users and virtual machines/containers✨
• sd_login_monitor_unrefp(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_machine_get_ifindices(3)Determine the class and network interface indices of a locally running virtual machine or container✨
• SD_NOTICE(3)APIs for new-style daemons✨
• sd_notify(3)Notify service manager about start-up completion and other service status changes✨
• sd_notify_barrier(3)Notify service manager about start-up completion and other service status changes✨
• sd_notifyf(3)Notify service manager about start-up completion and other service status changes✨
• sd_path_lookup(3)Query well-known file system paths✨
• sd_path_lookup_strv(3)Query well-known file system paths✨
• sd_peer_get_cgroup(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_peer_get_machine_name(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_peer_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_peer_get_session(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_peer_get_slice(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_peer_get_unit(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_peer_get_user_slice(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_peer_get_user_unit(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_pid_get_cgroup(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_pid_get_machine_name(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_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_pid_get_session(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_pid_get_slice(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_pid_get_unit(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_pid_get_user_slice(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_pid_get_user_unit(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_pid_notify(3)Notify service manager about start-up completion and other service status changes✨
• sd_pid_notify_barrier(3)Notify service manager about start-up completion and other service status changes✨
• sd_pid_notify_with_fds(3)Notify service manager about start-up completion and other service status changes✨
• sd_pid_notifyf(3)Notify service manager about start-up completion and other service status changes✨
• sd_pid_notifyf_with_fds(3)Notify service manager about start-up completion and other service status changes✨
• sd_pidfd_get_cgroup(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_pidfd_get_machine_name(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_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_session(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_slice(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_unit(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_user_slice(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_user_unit(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_seat_can_graphical(3)Determine state of a specific seat✨
• sd_seat_can_tty(3)Determine state of a specific seat✨
• sd_seat_get_active(3)Determine state of a specific seat✨
• sd_seat_get_sessions(3)Determine state of a specific seat✨
• sd_session_get_class(3)Determine state of a specific session✨
• sd_session_get_desktop(3)Determine state of a specific session✨
• sd_session_get_display(3)Determine state of a specific session✨
• sd_session_get_extra_device_access(3)Determine state of a specific session✨
• sd_session_get_leader(3)Determine state of a specific session✨
• sd_session_get_remote_host(3)Determine state of a specific session✨
• sd_session_get_remote_user(3)Determine state of a specific session✨
• sd_session_get_seat(3)Determine state of a specific session✨
• sd_session_get_service(3)Determine state of a specific session✨
• sd_session_get_start_time(3)Determine state of a specific session✨
• sd_session_get_state(3)Determine state of a specific session✨
• sd_session_get_tty(3)Determine state of a specific session✨
• sd_session_get_type(3)Determine state of a specific session✨
• sd_session_get_uid(3)Determine state of a specific session✨
• sd_session_get_username(3)Determine state of a specific session✨
• sd_session_get_vt(3)Determine state of a specific session✨
• sd_session_is_active(3)Determine state of a specific session✨
• sd_session_is_remote(3)Determine state of a specific session✨
• sd_uid_get_display(3)Determine login state of a specific Unix user ID✨
• sd_uid_get_login_time(3)Determine login state of a specific Unix user ID✨
• sd_uid_get_seats(3)Determine login state of a specific Unix user ID✨
• sd_uid_get_sessions(3)Determine login state of a specific Unix user ID✨
• sd_uid_get_state(3)Determine login state of a specific Unix user ID✨
• sd_uid_is_on_seat(3)Determine login state of a specific Unix user ID✨
• sd_varlink_bind_upgrade(3)Reply to a Varlink method call and take over the connection for a raw protocol✨
• sd_varlink_call_and_upgrade(3)Invoke a Varlink method and take over the connection for a raw protocol✨
• sd_varlink_call_and_upgradeb(3)Invoke a Varlink method and take over the connection for a raw protocol✨
• sd_varlink_call_and_upgradebo(3)Invoke a Varlink method and take over the connection for a raw protocol✨
• sd_varlink_connect_address(3)Create a Varlink connection object and connect it to a service✨
• sd_varlink_connect_exec(3)Create a Varlink connection object and connect it to a service✨
• sd_varlink_connect_fd(3)Create a Varlink connection object and connect it to a service✨
• sd_varlink_connect_fd_pair(3)Create a Varlink connection object and connect it to a service✨
• sd_varlink_connect_url(3)Create a Varlink connection object and connect it to a service✨
• sd_varlink_get_description(3)Set or query description of a Varlink connection object✨
• sd_varlink_is_connected(3)Query if a Varlink connection object is currently connected or idle✨
• sd_varlink_is_idle(3)Query if a Varlink connection object is currently connected or idle✨
• sd_varlink_push_dup_fd(3)Submit a file descriptor to send along with the next outgoing Varlink message✨
• sd_varlink_push_fd(3)Submit a file descriptor to send along with the next outgoing Varlink message✨
• sd_varlink_reply_and_upgrade(3)Reply to a Varlink method call and take over the connection for a raw protocol✨
• sd_varlink_respond_and_upgrade(3)Reply to a Varlink method call and take over the connection for a raw protocol✨
• sd_varlink_respond_and_upgradeb(3)Reply to a Varlink method call and take over the connection for a raw protocol✨
• sd_varlink_respond_and_upgradebo(3)Reply to a Varlink method call and take over the connection for a raw protocol✨
• sd_varlink_send(3)Enqueues a Varlink method call, not expecting a reply✨
• sd_varlink_sendb(3)Enqueues a Varlink method call, not expecting a reply✨
• sd_varlink_sendbo(3)Enqueues a Varlink method call, not expecting a reply✨
• sd_varlink_server_listen_address(3)Bind a Varlink server object to listening sockets✨
• sd_varlink_server_listen_auto(3)Bind a Varlink server object to listening sockets✨
• sd_varlink_server_listen_fd(3)Bind a Varlink server object to listening sockets✨
• sd_varlink_server_listen_name(3)Bind a Varlink server object to listening sockets✨
• sd_varlink_server_new(3)Allocate Varlink server object✨
• sd_varlink_set_description(3)Set or query description of a Varlink connection object✨
• sd_varlink_set_relative_timeout(3)Set method call time-out✨
• sd_varlink_upgrade_t(3)Reply to a Varlink method call and take over the connection for a raw protocol✨
• SD_WARNING(3)APIs for new-style daemons✨
• sd_watchdog_enabled(3)Check whether the service manager expects watchdog keep-alive notifications from a service✨
• sdallocx(3)general purpose memory allocation functions✨
• sdap_enabled(3)✨
• SDBM_File(3perl)Tied access to sdbm files✨
• SDBM_File(3pm)Tied access to sdbm files✨
• sdbtf2(3)✨
• sdbtrf(3)✨
• SDESItemsHolder(3)Holds the SDES items and related information from a participant in an RTP application.✨
• SDIFF(3)✨
• sdiff(3)✨
• sdiff(3valkey)Returns the difference of multiple sets.✨
• sdiffstore(3valkey)Stores the difference of multiple sets in a key.✨
• SDISNA(3)✨
• sdisna(3)✨
• sdisna.f(3)✨
• SDL(3pm)Simple DirectMedia Layer for Perl✨
• SDL::Audio(3pm)SDL Bindings for Audio✨
• SDL::AudioCVT(3pm)Audio Conversion Structure✨
• SDL::AudioSpec(3pm)SDL Bindings for structure SDL::AudioSpec✨
• SDL::CD(3pm)SDL Bindings for structure SDL_CD✨
• SDL::CDROM(3pm)SDL Bindings for the CDROM device✨
• SDL::CDTrack(3pm)SDL Bindings for structure SDL_CDTrack✨
• SDL::Color(3pm)Format independent color description✨
• SDL::ConfigData(3pm)Configuration for SDL✨
• SDL::Cookbook(3pm)SDL recipes✨
• SDL::Cookbook::OpenGL(3pm)Using SDL with OpenGL✨
• SDL::Cookbook::PDL(3pm)CookBook for SDL + PDL✨
• SDL::Credits(3pm)Authors and contributors of the SDL Perl project✨
• SDL::Cursor(3pm)Mouse cursor structure✨
• SDL::Deprecated(3pm)Log of Deprecated items per release✨
• SDL::Event(3pm)General event structure✨
• SDL::Events(3pm)Bindings to the Events Category in SDL API✨
• SDL::GFX::BlitFunc(3pm)blitting functions✨
• SDL::GFX::FPSManager(3pm)data structure used by SDL::GFX::Framerate✨
• SDL::GFX::Framerate(3pm)framerate calculating functions✨