#include "sd-event.h"
#include "fdset.h"
#include "cgroup-util.h"
+#include "hashmap.h"
+#include "list.h"
+#include "set.h"
+#include "ratelimit.h"
/* Enforce upper limit how many names we allow */
#define MANAGER_MAX_NAMES 131072 /* 128K */
typedef struct Manager Manager;
-typedef enum ManagerExitCode {
+typedef enum ManagerState {
+ MANAGER_INITIALIZING,
+ MANAGER_STARTING,
MANAGER_RUNNING,
+ MANAGER_DEGRADED,
+ MANAGER_MAINTENANCE,
+ MANAGER_STOPPING,
+ _MANAGER_STATE_MAX,
+ _MANAGER_STATE_INVALID = -1
+} ManagerState;
+
+typedef enum ManagerExitCode {
+ MANAGER_OK,
MANAGER_EXIT,
MANAGER_RELOAD,
MANAGER_REEXECUTE,
_MANAGER_EXIT_CODE_INVALID = -1
} ManagerExitCode;
+typedef enum StatusType {
+ STATUS_TYPE_EPHEMERAL,
+ STATUS_TYPE_NORMAL,
+ STATUS_TYPE_EMERGENCY,
+} StatusType;
+
#include "unit.h"
#include "job.h"
-#include "hashmap.h"
-#include "list.h"
-#include "set.h"
#include "path-lookup.h"
#include "execute.h"
#include "unit-name.h"
+#include "exit-status.h"
+#include "show-status.h"
+#include "failure-action.h"
struct Manager {
/* Note that the set of units we know of is allowed to be
sd_event *event;
- Hashmap *watch_pids; /* pid => Unit object n:1 */
+ /* We use two hash tables here, since the same PID might be
+ * watched by two different units: once the unit that forked
+ * it off, and possibly a different unit to which it was
+ * joined as cgroup member. Since we know that it is either
+ * one or two units for each PID we just use to hashmaps
+ * here. */
+ Hashmap *watch_pids1; /* pid => Unit object n:1 */
+ Hashmap *watch_pids2; /* pid => Unit object n:1 */
+
+ /* A set contains all units which cgroup should be refreshed after startup */
+ Set *startup_units;
+
+ /* A set which contains all currently failed units */
+ Set *failed_units;
sd_event_source *run_queue_event_source;
dual_timestamp initrd_timestamp;
dual_timestamp userspace_timestamp;
dual_timestamp finish_timestamp;
+
dual_timestamp security_start_timestamp;
dual_timestamp security_finish_timestamp;
dual_timestamp generators_start_timestamp;
/* Data specific to the mount subsystem */
FILE *proc_self_mountinfo;
sd_event_source *mount_event_source;
+ int utab_inotify_fd;
+ sd_event_source *mount_utab_event_source;
/* Data specific to the swap filesystem */
FILE *proc_swaps;
Set *private_buses;
int private_listen_fd;
sd_event_source *private_listen_event_source;
- Set *subscribed;
+
+ /* Contains all the clients that are subscribed to signals via
+ the API bus. Note that private bus connections are always
+ considered subscribes, since they last for very short only,
+ and it is much simpler that way. */
+ sd_bus_track *subscribed;
+ char **deserialized_subscribed;
sd_bus_message *queued_message; /* This is used during reloading:
* before the reload we queue the
bool dispatching_dbus_queue:1;
bool taint_usr:1;
+ bool first_boot:1;
+
+ bool test_run:1;
- bool show_status;
+ ShowStatus show_status;
bool confirm_spawn;
bool no_console_output;
ExecOutput default_std_output, default_std_error;
- usec_t default_restart_usec, default_timeout_start_usec,
- default_timeout_stop_usec;
+ usec_t default_restart_usec, default_timeout_start_usec, default_timeout_stop_usec;
usec_t default_start_limit_interval;
unsigned default_start_limit_burst;
- struct rlimit *rlimit[RLIMIT_NLIMITS];
+ bool default_cpu_accounting;
+ bool default_memory_accounting;
+ bool default_blockio_accounting;
+
+ usec_t default_timer_accuracy_usec;
+
+ struct rlimit *rlimit[_RLIMIT_MAX];
/* non-zero if we are reloading or reexecuting, */
int n_reloading;
unsigned n_on_console;
unsigned jobs_in_progress_iteration;
+ /* Do we have any outstanding password prompts? */
+ int have_ask_password;
+ int ask_password_inotify_fd;
+ sd_event_source *ask_password_event_source;
+
/* Type=idle pipes */
int idle_pipe[4];
sd_event_source *idle_pipe_event_source;
/* Reference to the kdbus bus control fd */
int kdbus_fd;
+
+ /* Used for processing polkit authorization responses */
+ Hashmap *polkit_registry;
+
+ /* When the user hits C-A-D more than 7 times per 2s, reboot immediately... */
+ RateLimit ctrl_alt_del_ratelimit;
};
-int manager_new(SystemdRunningAs running_as, Manager **m);
-void manager_free(Manager *m);
+int manager_new(SystemdRunningAs running_as, bool test_run, Manager **m);
+Manager* manager_free(Manager *m);
int manager_enumerate(Manager *m);
int manager_startup(Manager *m, FILE *serialization, FDSet *fds);
void manager_check_finished(Manager *m);
-void manager_run_generators(Manager *m);
-void manager_undo_generators(Manager *m);
-
void manager_recheck_journal(Manager *m);
-void manager_set_show_status(Manager *m, bool b);
-void manager_status_printf(Manager *m, bool ephemeral, const char *status, const char *format, ...) _printf_(4,5);
+void manager_set_show_status(Manager *m, ShowStatus mode);
+void manager_set_first_boot(Manager *m, bool b);
+
+void manager_status_printf(Manager *m, StatusType type, const char *status, const char *format, ...) _printf_(4,5);
+void manager_flip_auto_status(Manager *m, bool enable);
Set *manager_get_units_requiring_mounts_for(Manager *m, const char *path);
+
+const char *manager_get_runtime_prefix(Manager *m);
+
+ManagerState manager_state(Manager *m);
+
+const char *manager_state_to_string(ManagerState m) _const_;
+ManagerState manager_state_from_string(const char *s) _pure_;
~ianmdlvl / elogind.git / blobdiff