SERVICE_DBUS, /* we fork and wait until a specific D-Bus name appears on the bus */
SERVICE_NOTIFY, /* we fork and wait until a daemon sends us a ready message with sd_notify() */
SERVICE_IDLE, /* much like simple, but delay exec() until all jobs are dispatched. */
+ SERVICE_EXEC, /* we fork and wait until we execute exec() (this means our own setup is waited for) */
_SERVICE_TYPE_MAX,
_SERVICE_TYPE_INVALID = -1
} ServiceType;
typedef enum ServiceExecCommand {
+ SERVICE_EXEC_CONDITION,
SERVICE_EXEC_START_PRE,
SERVICE_EXEC_START,
SERVICE_EXEC_START_POST,
SERVICE_FAILURE_CORE_DUMP,
SERVICE_FAILURE_WATCHDOG,
SERVICE_FAILURE_START_LIMIT_HIT,
+ SERVICE_FAILURE_OOM_KILL,
+ SERVICE_SKIP_CONDITION,
_SERVICE_RESULT_MAX,
_SERVICE_RESULT_INVALID = -1
} ServiceResult;
usec_t restart_usec;
usec_t timeout_start_usec;
usec_t timeout_stop_usec;
+ usec_t timeout_abort_usec;
+ bool timeout_abort_set;
+ usec_t timeout_clean_usec;
usec_t runtime_max_usec;
dual_timestamp watchdog_timestamp;
- usec_t watchdog_usec;
- usec_t watchdog_override_usec;
+ usec_t watchdog_usec; /* the requested watchdog timeout in the unit file */
+ usec_t watchdog_original_usec; /* the watchdog timeout that was in effect when the unit was started, i.e. the timeout the forked off processes currently see */
+ usec_t watchdog_override_usec; /* the watchdog timeout requested by the service itself through sd_notify() */
bool watchdog_override_enable;
sd_event_source *watchdog_event_source;
/* If we shut down, remember why */
ServiceResult result;
ServiceResult reload_result;
+ ServiceResult clean_result;
bool main_pid_known:1;
bool main_pid_alien:1;
/* Keep restart intention between UNIT_FAILED and UNIT_ACTIVATING */
bool will_auto_restart:1;
bool start_timeout_defined:1;
+ bool exec_fd_hot:1;
char *bus_name;
char *bus_name_owner; /* unique name of the current owner */
NotifyAccess notify_access;
NotifyState notify_state;
+ sd_event_source *exec_fd_event_source;
+
ServiceFDStore *fd_store;
size_t n_fd_store;
unsigned n_fd_store_max;
unsigned n_restarts;
bool flush_n_restarts;
+
+ OOMPolicy oom_policy;
};
+static inline usec_t service_timeout_abort_usec(Service *s) {
+ assert(s);
+ return s->timeout_abort_set ? s->timeout_abort_usec : s->timeout_stop_usec;
+}
+
extern const UnitVTable service_vtable;
int service_set_socket_fd(Service *s, int fd, struct Socket *socket, bool selinux_context_net);
const char* service_exec_command_to_string(ServiceExecCommand i) _const_;
ServiceExecCommand service_exec_command_from_string(const char *s) _pure_;
+const char* service_exec_ex_command_to_string(ServiceExecCommand i) _const_;
+ServiceExecCommand service_exec_ex_command_from_string(const char *s) _pure_;
+
const char* notify_state_to_string(NotifyState i) _const_;
NotifyState notify_state_from_string(const char *s) _pure_;
ServiceResult service_result_from_string(const char *s) _pure_;
DEFINE_CAST(SERVICE, Service);
+
+#define STATUS_TEXT_MAX (16U*1024U)