/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-#ifndef fooservicehfoo
-#define fooservicehfoo
+#pragma once
/***
This file is part of systemd.
***/
typedef struct Service Service;
+typedef struct ServiceFDStore ServiceFDStore;
#include "unit.h"
#include "path.h"
#include "ratelimit.h"
-#include "service.h"
+#include "kill.h"
+#include "exit-status.h"
+#include "failure-action.h"
typedef enum ServiceState {
SERVICE_DEAD,
SERVICE_EXITED, /* Nothing is running anymore, but RemainAfterExit is true hence this is OK */
SERVICE_RELOAD,
SERVICE_STOP, /* No STOP_PRE state, instead just register multiple STOP executables */
+ SERVICE_STOP_SIGABRT, /* Watchdog timeout */
SERVICE_STOP_SIGTERM,
SERVICE_STOP_SIGKILL,
SERVICE_STOP_POST,
SERVICE_RESTART_NO,
SERVICE_RESTART_ON_SUCCESS,
SERVICE_RESTART_ON_FAILURE,
+ SERVICE_RESTART_ON_ABNORMAL,
+ SERVICE_RESTART_ON_WATCHDOG,
SERVICE_RESTART_ON_ABORT,
SERVICE_RESTART_ALWAYS,
_SERVICE_RESTART_MAX,
SERVICE_ONESHOT, /* we fork and wait until the program finishes (i.e. programs like fsck which run and need to finish before we continue) */
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_TYPE_MAX,
_SERVICE_TYPE_INVALID = -1
} ServiceType;
_NOTIFY_ACCESS_INVALID = -1
} NotifyAccess;
+typedef enum NotifyState {
+ NOTIFY_UNKNOWN,
+ NOTIFY_READY,
+ NOTIFY_RELOADING,
+ NOTIFY_STOPPING,
+ _NOTIFY_STATE_MAX,
+ _NOTIFY_STATE_INVALID = -1
+} NotifyState;
+
typedef enum ServiceResult {
SERVICE_SUCCESS,
SERVICE_FAILURE_RESOURCES,
SERVICE_FAILURE_SIGNAL,
SERVICE_FAILURE_CORE_DUMP,
SERVICE_FAILURE_WATCHDOG,
+ SERVICE_FAILURE_START_LIMIT,
_SERVICE_RESULT_MAX,
_SERVICE_RESULT_INVALID = -1
} ServiceResult;
-typedef enum StartLimitAction {
- SERVICE_START_LIMIT_NONE,
- SERVICE_START_LIMIT_REBOOT,
- SERVICE_START_LIMIT_REBOOT_FORCE,
- SERVICE_START_LIMIT_REBOOT_IMMEDIATE,
- _SERVICE_START_LIMIT_MAX,
- _SERVICE_START_LIMIT_INVALID = -1
-} StartLimitAction;
+struct ServiceFDStore {
+ Service *service;
+
+ int fd;
+ sd_event_source *event_source;
+
+ LIST_FIELDS(ServiceFDStore, fd_store);
+};
struct Service {
Unit meta;
ServiceType type;
ServiceRestart restart;
+ ExitStatusSet restart_prevent_status;
+ ExitStatusSet restart_force_status;
+ ExitStatusSet success_status;
/* If set we'll read the main daemon PID from this file */
char *pid_file;
usec_t restart_usec;
- usec_t timeout_usec;
+ usec_t timeout_start_usec;
+ usec_t timeout_stop_usec;
dual_timestamp watchdog_timestamp;
usec_t watchdog_usec;
- Watch watchdog_watch;
+ sd_event_source *watchdog_event_source;
ExecCommand* exec_command[_SERVICE_EXEC_COMMAND_MAX];
+
ExecContext exec_context;
+ KillContext kill_context;
+ CGroupContext cgroup_context;
ServiceState state, deserialized_state;
/* The ID of the control command currently being executed */
ServiceExecCommand control_command_id;
+ /* Runtime data of the execution context */
+ ExecRuntime *exec_runtime;
+
pid_t main_pid, control_pid;
int socket_fd;
+ bool socket_fd_selinux_context_net;
- int fsck_passno;
+ int bus_endpoint_fd;
bool permissions_start_only;
bool root_directory_start_only;
bool main_pid_alien:1;
bool bus_name_good:1;
bool forbid_restart:1;
- bool got_socket_fd:1;
-#ifdef HAVE_SYSV_COMPAT
- bool sysv_has_lsb:1;
- bool sysv_enabled:1;
- int sysv_start_priority_from_rcnd;
- int sysv_start_priority;
-
- char *sysv_path;
- char *sysv_runlevels;
- usec_t sysv_mtime;
-#endif
+ bool start_timeout_defined:1;
char *bus_name;
char *status_text;
+ int status_errno;
RateLimit start_limit;
- StartLimitAction start_limit_action;
-
+ FailureAction start_limit_action;
+ FailureAction failure_action;
+ char *reboot_arg;
UnitRef accept_socket;
- Watch timer_watch;
+ sd_event_source *timer_event_source;
PathSpec *pid_file_pathspec;
NotifyAccess notify_access;
+ NotifyState notify_state;
+
+ ServiceFDStore *fd_store;
+ unsigned n_fd_store;
+ unsigned n_fd_store_max;
};
extern const UnitVTable service_vtable;
struct Socket;
-int service_set_socket_fd(Service *s, int fd, struct Socket *socket);
-
-const char* service_state_to_string(ServiceState i);
-ServiceState service_state_from_string(const char *s);
+int service_set_socket_fd(Service *s, int fd, struct Socket *socket, bool selinux_context_net);
-const char* service_restart_to_string(ServiceRestart i);
-ServiceRestart service_restart_from_string(const char *s);
+const char* service_state_to_string(ServiceState i) _const_;
+ServiceState service_state_from_string(const char *s) _pure_;
-const char* service_type_to_string(ServiceType i);
-ServiceType service_type_from_string(const char *s);
+const char* service_restart_to_string(ServiceRestart i) _const_;
+ServiceRestart service_restart_from_string(const char *s) _pure_;
-const char* service_exec_command_to_string(ServiceExecCommand i);
-ServiceExecCommand service_exec_command_from_string(const char *s);
+const char* service_type_to_string(ServiceType i) _const_;
+ServiceType service_type_from_string(const char *s) _pure_;
-const char* notify_access_to_string(NotifyAccess i);
-NotifyAccess notify_access_from_string(const char *s);
+const char* service_exec_command_to_string(ServiceExecCommand i) _const_;
+ServiceExecCommand service_exec_command_from_string(const char *s) _pure_;
-const char* service_result_to_string(ServiceResult i);
-ServiceResult service_result_from_string(const char *s);
+const char* notify_access_to_string(NotifyAccess i) _const_;
+NotifyAccess notify_access_from_string(const char *s) _pure_;
-const char* start_limit_action_to_string(StartLimitAction i);
-StartLimitAction start_limit_action_from_string(const char *s);
+const char* notify_state_to_string(NotifyState i) _const_;
+NotifyState notify_state_from_string(const char *s) _pure_;
-#endif
+const char* service_result_to_string(ServiceResult i) _const_;
+ServiceResult service_result_from_string(const char *s) _pure_;
~ianmdlvl / elogind.git / blobdiff