Merge "base: disallow close() on unique_fd."

2016-08-31 20:47:13 +00:00 · 2016-08-31 20:47:13 +00:00 · ca82aa7d1e
commit ca82aa7d1e
parent 6a5ed849e8 6496c4bf6f
1 changed files with 10 additions and 0 deletions
--- a/base/include/android-base/unique_fd.h
+++ b/base/include/android-base/unique_fd.h
@ -95,4 +95,14 @@ using unique_fd = unique_fd_impl<DefaultCloser>;
 }  // namespace base
 }  // namespace android

+template <typename T>
+int close(const android::base::unique_fd_impl<T>&)
+#if defined(__clang__)
+  __attribute__((__unavailable__(
+#else
+  __attribute__((__error__(
+#endif
+    "close called on unique_fd"
+  )));
+
 #endif  // ANDROID_BASE_UNIQUE_FD_H