[libc-commits] [libc] [llvm] [libc][windows] start time API implementation (PR #117775)

[Michael Jones via libc-commits]

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@@ -0,0 +1,87 @@
+//===--- clock_gettime windows implementation -------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "src/__support/time/clock_gettime.h"
+#include "include/llvm-libc-macros/windows/time-macros-ext.h"
+#include "src/__support/CPP/atomic.h"
+#include "src/__support/CPP/bit.h"
+#include "src/__support/time/units.h"
+#include <Windows.h>
+
+#ifdef __clang__
+#define UNINITIALIZED [[clang::uninitialized]]
+#else
+#define UNINITIALIZED
+#endif
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michaelrj-google wrote:

is this necessary? AFAIK we don't support any non-clang compilers on windows.

https://github.com/llvm/llvm-project/pull/117775