[libc-commits] [libc] [libc] implement pathconf/fpathconf (PR #87165)

[Nhat Nguyen via libc-commits]

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@@ -0,0 +1,113 @@
+//===-- Linux implementation of pathconf_utils
+//---------------------------------===//
+//
+// 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/OSUtil/syscall.h" // For internal syscall function.
+#include "src/__support/common.h"
+
+#include "src/errno/libc_errno.h"
+#include <sys/syscall.h> // For syscall numbers.
+
+namespace LIBC_NAMESPACE {
+
+static long filesizebits(const struct statfs &s) {
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changkhothuychung wrote:

Does that mean when we link the program, when the other 2 files try to make the function call in this file, they will get some error like "undefined reference" ? 

https://github.com/llvm/llvm-project/pull/87165