core: add missing dependency DBus properties

Follow-up for 0bc488c99a.

Also sort dependency properties to make them match the definition of
`enum UnitDependency` in basic/unit-def.h.

Fixes #22133.

(cherry picked from commit adc1b76c30)

docs/TRANSIENT-SETTINGS.md

@@ -34,6 +34,7 @@ Most generic unit settings are available for transient units.
 ✓ PropagatesReloadTo=
 ✓ ReloadPropagatedFrom=
 ✓ PartOf=
+✓ Upholds=
 ✓ JoinsNamespaceOf=
 ✓ RequiresMountsFor=
 ✓ StopWhenUnneeded=

man/org.freedesktop.systemd1.xml

@@ -1649,6 +1649,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as PartOf = ['...', ...];
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
+      readonly as Upholds = ['...', ...];
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as RequiredBy = ['...', ...];
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as RequisiteOf = ['...', ...];
@@ -1657,6 +1659,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as BoundBy = ['...', ...];
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
+      readonly as UpheldBy = ['...', ...];
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as ConsistsOf = ['...', ...];
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as Conflicts = ['...', ...];
@@ -1667,14 +1671,14 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as After = ['...', ...];
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
-      readonly as OnFailure = ['...', ...];
-      @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
-      readonly as OnFailureOf = ['...', ...];
-      @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as OnSuccess = ['...', ...];
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as OnSuccessOf = ['...', ...];
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
+      readonly as OnFailure = ['...', ...];
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
+      readonly as OnFailureOf = ['...', ...];
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as Triggers = ['...', ...];
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as TriggeredBy = ['...', ...];
@@ -1820,16 +1824,20 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <!--property PartOf is not documented!-->
 
+    <!--property Upholds is not documented!-->
+
     <!--property RequisiteOf is not documented!-->
 
-    <!--property ConsistsOf is not documented!-->
+    <!--property UpheldBy is not documented!-->
 
-    <!--property OnFailureOf is not documented!-->
+    <!--property ConsistsOf is not documented!-->
 
     <!--property OnSuccess is not documented!-->
 
     <!--property OnSuccessOf is not documented!-->
 
+    <!--property OnFailureOf is not documented!-->
+
     <!--property ReloadPropagatedFrom is not documented!-->
 
     <!--property PropagatesStopTo is not documented!-->
@@ -1948,6 +1956,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <variablelist class="dbus-property" generated="True" extra-ref="PartOf"/>
 
+    <variablelist class="dbus-property" generated="True" extra-ref="Upholds"/>
+
     <variablelist class="dbus-property" generated="True" extra-ref="RequiredBy"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="RequisiteOf"/>
@@ -1956,6 +1966,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <variablelist class="dbus-property" generated="True" extra-ref="BoundBy"/>
 
+    <variablelist class="dbus-property" generated="True" extra-ref="UpheldBy"/>
+
     <variablelist class="dbus-property" generated="True" extra-ref="ConsistsOf"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="Conflicts"/>
@@ -1966,14 +1978,14 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <variablelist class="dbus-property" generated="True" extra-ref="After"/>
 
-    <variablelist class="dbus-property" generated="True" extra-ref="OnFailure"/>
-
-    <variablelist class="dbus-property" generated="True" extra-ref="OnFailureOf"/>
-
     <variablelist class="dbus-property" generated="True" extra-ref="OnSuccess"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="OnSuccessOf"/>
 
+    <variablelist class="dbus-property" generated="True" extra-ref="OnFailure"/>
+
+    <variablelist class="dbus-property" generated="True" extra-ref="OnFailureOf"/>
+
     <variablelist class="dbus-property" generated="True" extra-ref="Triggers"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="TriggeredBy"/>

src/core/dbus-unit.c

@@ -872,19 +872,21 @@ const sd_bus_vtable bus_unit_vtable[] = {
         SD_BUS_PROPERTY("Wants", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("BindsTo", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("PartOf", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("Upholds", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("RequiredBy", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("RequisiteOf", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("WantedBy", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("BoundBy", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("UpheldBy", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("ConsistsOf", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("Conflicts", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("ConflictedBy", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("Before", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("After", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
-        SD_BUS_PROPERTY("OnFailure", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
-        SD_BUS_PROPERTY("OnFailureOf", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("OnSuccess", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("OnSuccessOf", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("OnFailure", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
+        SD_BUS_PROPERTY("OnFailureOf", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("Triggers", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("TriggeredBy", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_PROPERTY("PropagatesReloadTo", "as", property_get_dependencies, 0, SD_BUS_VTABLE_PROPERTY_CONST),