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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:49:52 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:49:52 +0000
commit55944e5e40b1be2afc4855d8d2baf4b73d1876b5 (patch)
tree33f869f55a1b149e9b7c2b7e201867ca5dd52992 /src/login/logind-user.h
parentInitial commit. (diff)
downloadsystemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.tar.xz
systemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.zip
Adding upstream version 255.4.upstream/255.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/login/logind-user.h')
-rw-r--r--src/login/logind-user.h75
1 files changed, 75 insertions, 0 deletions
diff --git a/src/login/logind-user.h b/src/login/logind-user.h
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+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+typedef struct User User;
+
+#include "conf-parser.h"
+#include "list.h"
+#include "logind.h"
+#include "user-record.h"
+
+typedef enum UserState {
+ USER_OFFLINE, /* Not logged in at all */
+ USER_OPENING, /* Is logging in */
+ USER_LINGERING, /* Lingering has been enabled by the admin for this user */
+ USER_ONLINE, /* User logged in */
+ USER_ACTIVE, /* User logged in and has a session in the fg */
+ USER_CLOSING, /* User logged out, but processes still remain and lingering is not enabled */
+ _USER_STATE_MAX,
+ _USER_STATE_INVALID = -EINVAL,
+} UserState;
+
+struct User {
+ Manager *manager;
+
+ UserRecord *user_record;
+
+ char *state_file;
+ char *runtime_path;
+
+ char *slice; /* user-UID.slice */
+ char *service; /* user@UID.service */
+ char *runtime_dir_service; /* user-runtime-dir@UID.service */
+
+ char *service_job;
+
+ Session *display;
+
+ dual_timestamp timestamp; /* When this User object was 'started' the first time */
+ usec_t last_session_timestamp; /* When the number of sessions of this user went from 1 to 0 the last time */
+
+ /* Set up when the last session of the user logs out */
+ sd_event_source *timer_event_source;
+
+ bool in_gc_queue:1;
+
+ bool started:1; /* Whenever the user being started, has been started or is being stopped again. */
+ bool stopping:1; /* Whenever the user is being stopped or has been stopped. */
+
+ LIST_HEAD(Session, sessions);
+ LIST_FIELDS(User, gc_queue);
+};
+
+int user_new(User **out, Manager *m, UserRecord *ur);
+User *user_free(User *u);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(User *, user_free);
+
+bool user_may_gc(User *u, bool drop_not_started);
+void user_add_to_gc_queue(User *u);
+int user_start(User *u);
+int user_stop(User *u, bool force);
+int user_finalize(User *u);
+UserState user_get_state(User *u);
+int user_get_idle_hint(User *u, dual_timestamp *t);
+int user_save(User *u);
+int user_load(User *u);
+int user_kill(User *u, int signo);
+int user_check_linger_file(User *u);
+void user_elect_display(User *u);
+void user_update_last_session_timer(User *u);
+
+const char* user_state_to_string(UserState s) _const_;
+UserState user_state_from_string(const char *s) _pure_;
+
+CONFIG_PARSER_PROTOTYPE(config_parse_compat_user_tasks_max);