Merge remote-tracking branch 'upstream/v239-stable' into merge_upstream.

1 files changed, 21 insertions, 4 deletions

diff --git a/src/login/logind-session.h b/src/login/logind-session.h
index 117f4683b..0bca7683a 100644
--- a/src/login/logind-session.h
+++ b/src/login/logind-session.h
@@ -46,6 +46,14 @@ enum KillWho {
         _KILL_WHO_INVALID = -1
 };
 
+typedef enum TTYValidity {
+        TTY_FROM_PAM,
+        TTY_FROM_UTMP,
+        TTY_UTMP_INCONSISTENT, /* may happen on ssh sessions with multiplexed TTYs */
+        _TTY_VALIDITY_MAX,
+        _TTY_VALIDITY_INVALID = -1,
+} TTYValidity;
+
 struct Session {
         Manager *manager;
 
@@ -60,8 +68,9 @@ struct Session {
 
         dual_timestamp timestamp;
 
-        char *tty;
         char *display;
+        char *tty;
+        TTYValidity tty_validity;
 
         bool remote;
         char *remote_user;
@@ -99,6 +108,7 @@ struct Session {
 
         sd_bus_message *create_message;
 
+        /* Set up when a client requested to release the session via the bus */
         sd_event_source *timer_event_source;
 
         char *controller;
@@ -111,9 +121,13 @@ struct Session {
         LIST_FIELDS(Session, gc_queue);
 };
 
-Session *session_new(Manager *m, const char *id);
-void session_free(Session *s);
+int session_new(Session **ret, Manager *m, const char *id);
+Session* session_free(Session *s);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(Session *, session_free);
+
 void session_set_user(Session *s, User *u);
+int session_set_leader(Session *s, pid_t pid);
 bool session_may_gc(Session *s, bool drop_not_started);
 void session_add_to_gc_queue(Session *s);
 int session_activate(Session *s);
@@ -123,7 +137,7 @@ void session_set_idle_hint(Session *s, bool b);
 int session_get_locked_hint(Session *s);
 void session_set_locked_hint(Session *s, bool b);
 int session_create_fifo(Session *s);
-int session_start(Session *s, sd_bus_message *properties);
+int session_start(Session *s, sd_bus_message *properties, sd_bus_error *error);
 int session_stop(Session *s, bool force);
 int session_finalize(Session *s);
 int session_release(Session *s);
@@ -157,6 +171,9 @@ SessionClass session_class_from_string(const char *s) _pure_;
 const char *kill_who_to_string(KillWho k) _const_;
 KillWho kill_who_from_string(const char *s) _pure_;
 
+const char* tty_validity_to_string(TTYValidity t) _const_;
+TTYValidity tty_validity_from_string(const char *s) _pure_;
+
 int session_prepare_vt(Session *s);
 void session_restore_vt(Session *s);
 void session_leave_vt(Session *s);