[libc-commits] [libc] [libc] Add getpwent, setpwent, and endpwent entrypoints (PR #213076)

[Alexey Samsonov via libc-commits]

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@@ -0,0 +1,170 @@
+//===----------------------------------------------------------------------===//
+//
+// 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
+/// Implementation of getpwent.
+///
+//===----------------------------------------------------------------------===//
+
+#include "src/pwd/getpwent.h"
+#include "src/__support/CPP/span.h"
+#include "src/__support/File/file.h"
+#include "src/__support/common.h"
+#include "src/__support/libc_errno.h"
+#include "src/__support/macros/config.h"
+#include "src/pwd/pwd_utils.h"
+
+#include "hdr/stdio_macros.h"
+
+#ifndef LIBC_COPT_PWD_FILE_PATH
+#define LIBC_COPT_PWD_FILE_PATH "/etc/passwd"
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vonosmas wrote:

Do we expect it to ever be overwritten, or we can have a string constant for this instead?

https://github.com/llvm/llvm-project/pull/213076