1 /* SPDX-License-Identifier: LGPL-2.1+ */
4 typedef struct Seat Seat;
7 #include "logind-session.h"
15 LIST_HEAD(Device, devices);
18 Session *pending_switch;
19 LIST_HEAD(Session, sessions);
22 size_t position_count;
27 LIST_FIELDS(Seat, gc_queue);
30 Seat *seat_new(Manager *m, const char *id);
31 void seat_free(Seat *s);
33 int seat_save(Seat *s);
34 int seat_load(Seat *s);
36 int seat_apply_acls(Seat *s, Session *old_active);
37 int seat_set_active(Seat *s, Session *session);
38 int seat_switch_to(Seat *s, unsigned int num);
39 int seat_switch_to_next(Seat *s);
40 int seat_switch_to_previous(Seat *s);
41 int seat_active_vt_changed(Seat *s, unsigned int vtnr);
42 int seat_read_active_vt(Seat *s);
43 #if 0 /// UNNEEDED by elogind
44 int seat_preallocate_vts(Seat *s);
47 int seat_attach_session(Seat *s, Session *session);
48 void seat_complete_switch(Seat *s);
49 void seat_evict_position(Seat *s, Session *session);
50 void seat_claim_position(Seat *s, Session *session, unsigned int pos);
52 bool seat_has_vts(Seat *s);
53 bool seat_is_seat0(Seat *s);
54 bool seat_can_multi_session(Seat *s);
55 bool seat_can_tty(Seat *s);
56 bool seat_has_master_device(Seat *s);
57 bool seat_can_graphical(Seat *s);
59 int seat_get_idle_hint(Seat *s, dual_timestamp *t);
61 int seat_start(Seat *s);
62 int seat_stop(Seat *s, bool force);
63 int seat_stop_sessions(Seat *s, bool force);
65 bool seat_may_gc(Seat *s, bool drop_not_started);
66 void seat_add_to_gc_queue(Seat *s);
68 bool seat_name_is_valid(const char *name);
70 extern const sd_bus_vtable seat_vtable[];
72 int seat_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error);
73 int seat_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error);
74 char *seat_bus_path(Seat *s);
76 int seat_send_signal(Seat *s, bool new_seat);
77 int seat_send_changed(Seat *s, const char *properties, ...) _sentinel_;
79 int bus_seat_method_terminate(sd_bus_message *message, void *userdata, sd_bus_error *error);