init: replace Result<Success> with Result<void>
Now that Result<T> is actually expected<T, ...>, and the expected
proposal states expected<void, ...> as the way to indicate an expected
object that returns either successfully with no object or an error,
let's move init's Result<Success> to the preferred Result<void>.
Bug: 132145659
Test: boot, init unit tests
Change-Id: Ib2f98396d8e6e274f95a496fcdfd8341f77585ee
diff --git a/init/service_utils.h b/init/service_utils.h
index f7502a9..c26b123 100644
--- a/init/service_utils.h
+++ b/init/service_utils.h
@@ -34,7 +34,7 @@
// Pair of namespace type, path to name.
std::vector<std::pair<int, std::string>> namespaces_to_enter;
};
-Result<Success> EnterNamespaces(const NamespaceInfo& info, const std::string& name, bool pre_apexd);
+Result<void> EnterNamespaces(const NamespaceInfo& info, const std::string& name, bool pre_apexd);
struct ProcessAttributes {
std::string console;
@@ -46,9 +46,9 @@
std::vector<gid_t> supp_gids;
int priority;
};
-Result<Success> SetProcessAttributes(const ProcessAttributes& attr);
+Result<void> SetProcessAttributes(const ProcessAttributes& attr);
-Result<Success> WritePidToFiles(std::vector<std::string>* files);
+Result<void> WritePidToFiles(std::vector<std::string>* files);
} // namespace init
} // namespace android