Merge branch 'python-systemd-reader'

[elogind.git] / src / core / job.h

diff --git a/src/core/job.h b/src/core/job.h
index 2e10143d2bc03b435107ef10bb46ea86b5dfcfd7..45d04874516dd0aa54d94c54620cd563fc0e1b1f 100644 (file)
--- a/src/core/job.h
+++ b/src/core/job.h
@@ -1,7 +1,6 @@
 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
-#ifndef foojobhfoo
-#define foojobhfoo
+#pragma once
 
 /***
   This file is part of systemd.
@@ -34,11 +33,6 @@ typedef enum JobState JobState;
 typedef enum JobMode JobMode;
 typedef enum JobResult JobResult;
 
-#include "manager.h"
-#include "unit.h"
-#include "hashmap.h"
-#include "list.h"
-
 /* Be careful when changing the job types! Adjust job_merging_table[] accordingly! */
 enum JobType {
         JOB_START,                  /* if a unit does not support being started, we'll just wait until it becomes active */
@@ -89,6 +83,7 @@ enum JobState {
 enum JobMode {
         JOB_FAIL,                /* Fail if a conflicting job is already queued */
         JOB_REPLACE,             /* Replace an existing conflicting job */
+        JOB_REPLACE_IRREVERSIBLY, /* Like JOB_REPLACE + produce irreversible jobs */
         JOB_ISOLATE,             /* Start a unit, and stop all others */
         JOB_IGNORE_DEPENDENCIES, /* Ignore both requirement and ordering dependencies */
         JOB_IGNORE_REQUIREMENTS, /* Ignore requirement dependencies */
@@ -97,16 +92,21 @@ enum JobMode {
 };
 
 enum JobResult {
-        JOB_DONE,
-        JOB_CANCELED,
-        JOB_TIMEOUT,
-        JOB_FAILED,
-        JOB_DEPENDENCY,
-        JOB_SKIPPED,
+        JOB_DONE,                /* Job completed successfully */
+        JOB_CANCELED,            /* Job canceled by a conflicting job installation or by explicit cancel request */
+        JOB_TIMEOUT,             /* JobTimeout elapsed */
+        JOB_FAILED,              /* Job failed */
+        JOB_DEPENDENCY,          /* A required dependency job did not result in JOB_DONE */
+        JOB_SKIPPED,             /* JOB_RELOAD of inactive unit; negative result of JOB_VERIFY_ACTIVE */
         _JOB_RESULT_MAX,
         _JOB_RESULT_INVALID = -1
 };
 
+#include "manager.h"
+#include "unit.h"
+#include "hashmap.h"
+#include "list.h"
+
 struct JobDependency {
         /* Encodes that the 'subject' job needs the 'object' job in
          * some way. This structure is used only while building a transaction. */
@@ -162,6 +162,7 @@ struct Job {
         bool sent_dbus_new_signal:1;
         bool ignore_order:1;
         bool forgot_bus_clients:1;
+        bool irreversible:1;
 };
 
 JobBusClient* job_bus_client_new(DBusConnection *connection, const char *name);
@@ -218,6 +219,8 @@ int job_finish_and_invalidate(Job *j, JobResult result, bool recursive);
 
 char *job_dbus_path(Job *j);
 
+void job_shutdown_magic(Job *j);
+
 const char* job_type_to_string(JobType t);
 JobType job_type_from_string(const char *s);
 
@@ -229,5 +232,3 @@ JobMode job_mode_from_string(const char *s);
 
 const char* job_result_to_string(JobResult t);
 JobResult job_result_from_string(const char *s);
-
-#endif