Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / core / service.h

diff --git a/src/core/service.h b/src/core/service.h
index 24408940d499ec6130c05692fa16078b2c37ee98..a529f48a634c4d973e619a75f9a1663d843f96d1 100644 (file)
--- a/src/core/service.h
+++ b/src/core/service.h
@@ -1,5 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
 /***
@@ -63,14 +62,6 @@ typedef enum ServiceExecCommand {
         _SERVICE_EXEC_COMMAND_INVALID = -1
 } ServiceExecCommand;
 
-typedef enum NotifyAccess {
-        NOTIFY_NONE,
-        NOTIFY_ALL,
-        NOTIFY_MAIN,
-        _NOTIFY_ACCESS_MAX,
-        _NOTIFY_ACCESS_INVALID = -1
-} NotifyAccess;
-
 typedef enum NotifyState {
         NOTIFY_UNKNOWN,
         NOTIFY_READY,
@@ -80,15 +71,18 @@ typedef enum NotifyState {
         _NOTIFY_STATE_INVALID = -1
 } NotifyState;
 
+/* The values of this enum are referenced in man/systemd.exec.xml and src/shared/bus-unit-util.c.
+ * Update those sources for each change to this enum. */
 typedef enum ServiceResult {
         SERVICE_SUCCESS,
-        SERVICE_FAILURE_RESOURCES,
+        SERVICE_FAILURE_RESOURCES, /* a bit of a misnomer, just our catch-all error for errnos we didn't expect */
+        SERVICE_FAILURE_PROTOCOL,
         SERVICE_FAILURE_TIMEOUT,
         SERVICE_FAILURE_EXIT_CODE,
         SERVICE_FAILURE_SIGNAL,
         SERVICE_FAILURE_CORE_DUMP,
         SERVICE_FAILURE_WATCHDOG,
-        SERVICE_FAILURE_START_LIMIT,
+        SERVICE_FAILURE_START_LIMIT_HIT,
         _SERVICE_RESULT_MAX,
         _SERVICE_RESULT_INVALID = -1
 } ServiceResult;
@@ -122,6 +116,8 @@ struct Service {
 
         dual_timestamp watchdog_timestamp;
         usec_t watchdog_usec;
+        usec_t watchdog_override_usec;
+        bool watchdog_override_enable;
         sd_event_source *watchdog_event_source;
 
         ExecCommand* exec_command[_SERVICE_EXEC_COMMAND_MAX];
@@ -148,13 +144,13 @@ struct Service {
 
         /* Runtime data of the execution context */
         ExecRuntime *exec_runtime;
+        DynamicCreds dynamic_creds;
 
         pid_t main_pid, control_pid;
         int socket_fd;
+        SocketPeer *peer;
         bool socket_fd_selinux_context_net;
 
-        int bus_endpoint_fd;
-
         bool permissions_start_only;
         bool root_directory_start_only;
         bool remain_after_exit;
@@ -170,7 +166,7 @@ struct Service {
         bool forbid_restart:1;
         bool start_timeout_defined:1;
 
-        bool reset_cpu_usage:1;
+        bool reset_accounting:1;
 
         char *bus_name;
         char *bus_name_owner; /* unique name of the current owner */
@@ -178,10 +174,7 @@ struct Service {
         char *status_text;
         int status_errno;
 
-        RateLimit start_limit;
-        FailureAction start_limit_action;
-        FailureAction failure_action;
-        char *reboot_arg;
+        EmergencyAction emergency_action;
 
         UnitRef accept_socket;
 
@@ -194,6 +187,7 @@ struct Service {
         ServiceFDStore *fd_store;
         unsigned n_fd_store;
         unsigned n_fd_store_max;
+        unsigned n_keep_fd_store;
 
         char *usb_function_descriptors;
         char *usb_function_strings;
@@ -201,11 +195,15 @@ struct Service {
         int stdin_fd;
         int stdout_fd;
         int stderr_fd;
+
+        unsigned n_restarts;
+        bool flush_n_restarts;
 };
 
 extern const UnitVTable service_vtable;
 
 int service_set_socket_fd(Service *s, int fd, struct Socket *socket, bool selinux_context_net);
+void service_close_socket_fd(Service *s);
 
 const char* service_restart_to_string(ServiceRestart i) _const_;
 ServiceRestart service_restart_from_string(const char *s) _pure_;
@@ -216,9 +214,6 @@ ServiceType service_type_from_string(const char *s) _pure_;
 const char* service_exec_command_to_string(ServiceExecCommand i) _const_;
 ServiceExecCommand service_exec_command_from_string(const char *s) _pure_;
 
-const char* notify_access_to_string(NotifyAccess i) _const_;
-NotifyAccess notify_access_from_string(const char *s) _pure_;
-
 const char* notify_state_to_string(NotifyState i) _const_;
 NotifyState notify_state_from_string(const char *s) _pure_;