[libc-commits] [libc] [libc] Add struct passwd type, pwd.yaml, and pwd_utils parser (PR #212421)

[Alexey Samsonov via libc-commits]

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@@ -0,0 +1,35 @@
+//===----------------------------------------------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// Declarations of helper functions for pwd.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC_PWD_PWD_UTILS_H
+#define LLVM_LIBC_SRC_PWD_PWD_UTILS_H
+
+#include "hdr/types/struct_passwd.h"
+#include "src/__support/error_or.h"
+#include "src/__support/macros/config.h"
+
+namespace LIBC_NAMESPACE_DECL {
+namespace internal {
+
+/// Parses a colon-separated password database line into a struct passwd.
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vonosmas wrote:

I don't think we typically use that style of function comments.

https://github.com/llvm/llvm-project/pull/212421