1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
10 typedef struct Manager Manager;
11 typedef enum WatchType WatchType;
12 typedef struct Watch Watch;
33 typedef enum SpecialUnit {
34 SPECIAL_SYSLOG_SERVICE,
36 SPECIAL_LOGGER_SOCKET,
41 uint32_t current_job_id;
43 /* Note that the set of units we know of is allowed to be
44 * incosistent. However the subset of it that is loaded may
45 * not, and the list of jobs may neither. */
47 /* Active jobs and units */
48 Hashmap *units; /* name string => Unit object n:1 */
49 Hashmap *jobs; /* job id => Job object 1:1 */
51 /* Units that need to be loaded */
52 LIST_HEAD(Meta, load_queue); /* this is actually more a stack than a queue, but uh. */
54 /* Jobs that need to be run */
55 LIST_HEAD(Job, run_queue); /* more a stack than a queue, too */
57 /* Jobs to be added */
58 Hashmap *transaction_jobs; /* Unit object => Job object list 1:1 */
59 JobDependency *transaction_anchor;
61 bool dispatching_load_queue:1;
62 bool dispatching_run_queue:1;
64 Hashmap *watch_pids; /* pid => Unit object n:1 */
70 Unit *special_units[_SPECIAL_UNIT_MAX]; /* some special units */
73 Manager* manager_new(void);
74 void manager_free(Manager *m);
76 Job *manager_get_job(Manager *m, uint32_t id);
77 Unit *manager_get_unit(Manager *m, const char *name);
79 int manager_load_unit(Manager *m, const char *path_or_name, Unit **_ret);
80 int manager_add_job(Manager *m, JobType type, Unit *unit, JobMode mode, bool force, Job **_ret);
82 void manager_dump_units(Manager *s, FILE *f, const char *prefix);
83 void manager_dump_jobs(Manager *s, FILE *f, const char *prefix);
85 void manager_transaction_unlink_job(Manager *m, Job *j);
87 void manager_clear_jobs(Manager *m);
89 void manager_dispatch_run_queue(Manager *m);
90 int manager_loop(Manager *m);