X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Flogin%2Flogind.h;h=752d4e399e86b2d3522f5a4174ffee28fb9160c0;hp=486278c772f21d54bbbdc3a50a637cae792a82a2;hb=ad0ff86c7c90c3d652edb7c81ebd3f07f70a9a07;hpb=16e56d9f1ae28f17cf360a6daaab668b6cd66e61 diff --git a/src/login/logind.h b/src/login/logind.h index 486278c77..752d4e399 100644 --- a/src/login/logind.h +++ b/src/login/logind.h @@ -1,5 +1,3 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - #pragma once /*** @@ -22,20 +20,24 @@ ***/ #include -#include -#include "sd-event.h" +#include "libudev.h" #include "sd-bus.h" -#include "list.h" +#include "sd-event.h" + +#include "cgroup-util.h" #include "hashmap.h" +#include "list.h" +#include "path-lookup.h" #include "set.h" typedef struct Manager Manager; +#include "logind-action.h" +#include "logind-button.h" #include "logind-device.h" #include "logind-inhibit.h" -#include "logind-button.h" -#include "logind-action.h" +#include "logind-sleep.h" struct Manager { sd_event *event; @@ -48,8 +50,6 @@ struct Manager { Hashmap *inhibitors; Hashmap *buttons; - Set *busnames; - LIST_HEAD(Seat, seat_gc_queue); LIST_HEAD(Session, session_gc_queue); LIST_HEAD(User, user_gc_queue); @@ -63,8 +63,27 @@ struct Manager { sd_event_source *udev_vcsa_event_source; sd_event_source *udev_button_event_source; + /* Make sure the user cannot accidentally unmount our cgroup + * file system */ + int pin_cgroupfs_fd; + + /* Flags */ + ManagerRunningAs running_as; + bool test_run:1; + + /* Data specific to the cgroup subsystem */ + CGroupMask cgroup_supported; + char *cgroup_root; + int console_active_fd; +#if 0 /// elogind does not support autospawning of vts + unsigned n_autovts; + + unsigned reserve_vt; + int reserve_vt_fd; +#endif // 0 + Seat *seat0; char **kill_only_users, **kill_exclude_users; @@ -82,6 +101,7 @@ struct Manager { * this is != 0 and encodes what is being done */ InhibitWhat action_what; +#if 0 /// elogind does all relevant actions on its own. No systemd jobs and units. /* If a shutdown/suspend was delayed due to a inhibitor this contains the unit name we are supposed to start after the delay is over */ @@ -90,7 +110,28 @@ struct Manager { /* If a shutdown/suspend is currently executed, then this is * the job of it */ char *action_job; - usec_t action_timestamp; +#else + /* If a shutdown/suspend was delayed due to a inhibitor this + contains the action we are supposed to perform after the + delay is over */ + HandleAction pending_action; +#endif // 0 + + sd_event_source *inhibit_timeout_source; + + char *scheduled_shutdown_type; + usec_t scheduled_shutdown_timeout; + sd_event_source *scheduled_shutdown_timeout_source; + uid_t scheduled_shutdown_uid; + char *scheduled_shutdown_tty; + sd_event_source *nologin_timeout_source; + bool unlink_nologin; + + char *wall_message; + unsigned enable_wall_messages; + sd_event_source *wall_message_timeout_source; + + bool shutdown_dry_run; sd_event_source *idle_action_event_source; usec_t idle_action_usec; @@ -110,17 +151,21 @@ struct Manager { bool remove_ipc; + char **suspend_state, **suspend_mode; + char **hibernate_state, **hibernate_mode; + char **hybrid_sleep_state, **hybrid_sleep_mode; + Hashmap *polkit_registry; usec_t holdoff_timeout_usec; sd_event_source *lid_switch_ignore_event_source; size_t runtime_dir_size; + uint64_t user_tasks_max; + uint64_t sessions_max; + uint64_t inhibitors_max; }; -Manager *manager_new(void); -void manager_free(Manager *m); - int manager_add_device(Manager *m, const char *sysfs, bool master, Device **_device); int manager_add_button(Manager *m, const char *name, Button **_button); int manager_add_seat(Manager *m, const char *id, Seat **_seat); @@ -133,10 +178,9 @@ int manager_add_inhibitor(Manager *m, const char* id, Inhibitor **_inhibitor); int manager_process_seat_device(Manager *m, struct udev_device *d); int manager_process_button_device(Manager *m, struct udev_device *d); -int manager_startup(Manager *m); -int manager_run(Manager *m); - -void manager_gc(Manager *m, bool drop_not_started); +#if 0 /// UNNEEDED by elogind +int manager_spawn_autovt(Manager *m, unsigned int vtnr); +#endif // 0 bool manager_shall_kill(Manager *m, const char *user); @@ -145,24 +189,27 @@ int manager_get_idle_hint(Manager *m, dual_timestamp *t); int manager_get_user_by_pid(Manager *m, pid_t pid, User **user); int manager_get_session_by_pid(Manager *m, pid_t pid, Session **session); -bool manager_is_docked(Manager *m); -int manager_count_displays(Manager *m); -bool manager_is_docked_or_multiple_displays(Manager *m); +bool manager_is_docked_or_external_displays(Manager *m); extern const sd_bus_vtable manager_vtable[]; -int match_job_removed(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error); -int match_unit_removed(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error); -int match_properties_changed(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error); -int match_reloading(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error); -int match_name_owner_changed(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error); +#if 0 /// UNNEEDED by elogind +int match_job_removed(sd_bus_message *message, void *userdata, sd_bus_error *error); +int match_unit_removed(sd_bus_message *message, void *userdata, sd_bus_error *error); +int match_properties_changed(sd_bus_message *message, void *userdata, sd_bus_error *error); +int match_reloading(sd_bus_message *message, void *userdata, sd_bus_error *error); +int match_name_owner_changed(sd_bus_message *message, void *userdata, sd_bus_error *error); int bus_manager_shutdown_or_sleep_now_or_later(Manager *m, const char *unit_name, InhibitWhat w, sd_bus_error *error); +#else +/// eloginds own version does the action itself +int bus_manager_shutdown_or_sleep_now_or_later(Manager *m, HandleAction action, InhibitWhat w, sd_bus_error *error); +#endif // 0 int manager_send_changed(Manager *manager, const char *property, ...) _sentinel_; -int manager_dispatch_delayed(Manager *manager); - +#if 0 /// UNNEEDED by elogind +int manager_start_slice(Manager *manager, const char *slice, const char *description, const char *after, const char *after2, uint64_t tasks_max, sd_bus_error *error, char **job); int manager_start_scope(Manager *manager, const char *scope, pid_t pid, const char *slice, const char *description, const char *after, const char *after2, sd_bus_error *error, char **job); int manager_start_unit(Manager *manager, const char *unit, sd_bus_error *error, char **job); int manager_stop_unit(Manager *manager, const char *unit, sd_bus_error *error, char **job); @@ -170,12 +217,10 @@ int manager_abandon_scope(Manager *manager, const char *scope, sd_bus_error *err int manager_kill_unit(Manager *manager, const char *unit, KillWho who, int signo, sd_bus_error *error); int manager_unit_is_active(Manager *manager, const char *unit); int manager_job_is_active(Manager *manager, const char *path); +#endif // 0 /* gperf lookup function */ -const struct ConfigPerfItem* logind_gperf_lookup(const char *key, unsigned length); - -int manager_watch_busname(Manager *manager, const char *name); -void manager_drop_busname(Manager *manager, const char *name); +const struct ConfigPerfItem* logind_gperf_lookup(const char *key, GPERF_LEN_TYPE length); int manager_set_lid_switch_ignore(Manager *m, usec_t until); @@ -184,3 +229,10 @@ int config_parse_tmpfs_size(const char *unit, const char *filename, unsigned lin int manager_get_session_from_creds(Manager *m, sd_bus_message *message, const char *name, sd_bus_error *error, Session **ret); int manager_get_user_from_creds(Manager *m, sd_bus_message *message, uid_t uid, sd_bus_error *error, User **ret); int manager_get_seat_from_creds(Manager *m, sd_bus_message *message, const char *name, sd_bus_error *error, Seat **ret); + +#if 0 /// UNNEEDED by elogind +int manager_setup_wall_message_timer(Manager *m); +bool logind_wall_tty_filter(const char *tty, void *userdata); +#endif // 0 + +int manager_dispatch_delayed(Manager *manager, bool timeout);