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core: expose a "Slice" property on Unit objects on the bus

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This commit is contained in:
Lennart Poettering 2013-06-18 01:00:13 +02:00
parent f2561e8598
commit 4ec9a8a48d
2 changed files with 21 additions and 0 deletions
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20
src/core/dbus-unit.c
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@ -81,6 +81,25 @@ static int bus_unit_append_following(DBusMessageIter *i, const char *property, v
return 0;
}
static int bus_unit_append_slice(DBusMessageIter *i, const char *property, void *data) {
Unit *u = data;
const char *d;
assert(i);
assert(property);
assert(u);
if (UNIT_DEREF(u->slice))
d = UNIT_DEREF(u->slice)->id;
else
d = "";
if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &d))
return -ENOMEM;
return 0;
}
static int bus_unit_append_dependencies(DBusMessageIter *i, const char *property, void *data) {
Unit *u;
Iterator j;
@ -1255,6 +1274,7 @@ const BusProperty bus_unit_properties[] = {
{ "Id", bus_property_append_string, "s", offsetof(Unit, id), true },
{ "Names", bus_unit_append_names, "as", 0 },
{ "Following", bus_unit_append_following, "s", 0 },
{ "Slice", bus_unit_append_slice, "s", 0 },
{ "Requires", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUIRES]), true },
{ "RequiresOverridable", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUIRES_OVERRIDABLE]), true },
{ "Requisite", bus_unit_append_dependencies, "as", offsetof(Unit, dependencies[UNIT_REQUISITE]), true },

1
src/core/dbus-unit.h
View File

@ -64,6 +64,7 @@
" <property name=\"Id\" type=\"s\" access=\"read\"/>\n" \
" <property name=\"Names\" type=\"as\" access=\"read\"/>\n" \
" <property name=\"Following\" type=\"s\" access=\"read\"/>\n" \
" <property name=\"Slice\" type=\"s\" access=\"read\"/>\n" \
" <property name=\"Requires\" type=\"as\" access=\"read\"/>\n" \
" <property name=\"RequiresOverridable\" type=\"as\" access=\"read\"/>\n" \
" <property name=\"Requisite\" type=\"as\" access=\"read\"/>\n" \