Merge branch 'main' into users/mingmingl-llvm/samplefdo-profile-formatusers/mingmingl-llvm/samplefdo-profile-format

1 files changed, 25 insertions, 0 deletions

diff --git a/libc/src/time/localtime_r.cpp b/libc/src/time/localtime_r.cpp
new file mode 100644
index 000000000000..70bbbeed271e
--- /dev/null
+++ b/libc/src/time/localtime_r.cpp
@@ -0,0 +1,25 @@
+//===-- Linux implementation of localtime_r function ----------------------===//
+//
+// 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/time/localtime_r.h"
+#include "hdr/types/struct_tm.h"
+#include "hdr/types/time_t.h"
+#include "src/__support/macros/null_check.h"
+#include "src/time/time_utils.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+LLVM_LIBC_FUNCTION(struct tm *, localtime_r,
+                   (const time_t *timer, struct tm *buf)) {
+  LIBC_CRASH_ON_NULLPTR(timer);
+  LIBC_CRASH_ON_NULLPTR(buf);
+
+  return time_utils::localtime_internal(timer, buf);
+}
+
+} // namespace LIBC_NAMESPACE_DECL