logind: introduce session "positions"

[elogind.git] / src / login / logind-seat.h

diff --git a/src/login/logind-seat.h b/src/login/logind-seat.h
index 80c6b8bd92f8343062ff928a4d7e2e120dbfe36d..9e21e3a8a3afa8058e3e48bfd342dcd209faea4c 100644 (file)
--- a/src/login/logind-seat.h
+++ b/src/login/logind-seat.h
@@ -41,6 +41,9 @@ struct Seat {
         Session *pending_switch;
         LIST_HEAD(Session, sessions);
 
+        Session **positions;
+        size_t position_count;
+
         bool in_gc_queue:1;
         bool started:1;
 
@@ -55,12 +58,17 @@ int seat_load(Seat *s);
 
 int seat_apply_acls(Seat *s, Session *old_active);
 int seat_set_active(Seat *s, Session *session);
-int seat_active_vt_changed(Seat *s, int vtnr);
+int seat_switch_to(Seat *s, unsigned int num);
+int seat_switch_to_next(Seat *s);
+int seat_switch_to_previous(Seat *s);
+int seat_active_vt_changed(Seat *s, unsigned int vtnr);
 int seat_read_active_vt(Seat *s);
 int seat_preallocate_vts(Seat *s);
 
 int seat_attach_session(Seat *s, Session *session);
 void seat_complete_switch(Seat *s);
+void seat_evict_position(Seat *s, Session *session);
+void seat_claim_position(Seat *s, Session *session, unsigned int pos);
 
 bool seat_has_vts(Seat *s);
 bool seat_is_seat0(Seat *s);