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/util.h b/init/util.h
index 767620b..770084b 100644
--- a/init/util.h
+++ b/init/util.h
@@ -42,7 +42,7 @@
const char* socketcon);
Result<std::string> ReadFile(const std::string& path);
-Result<Success> WriteFile(const std::string& path, const std::string& content);
+Result<void> WriteFile(const std::string& path, const std::string& content);
Result<uid_t> DecodeUid(const std::string& name);