nfs/internal/nfsfs/symlinkrefused_linux.go

// Copyright (c) 2026 Petr Balvín <opensource@petrbalvin.org> (https://petrbalvin.org)
// SPDX-License-Identifier: MIT

//go:build linux

package nfsfs

import (
	"errors"
	"syscall"
)

// symlinkRefused reports whether an open refused a final component that is
// a symlink, the answer O_NOFOLLOW exists for. Linux answers ELOOP.
func symlinkRefused(err error) bool {
	return errors.Is(err, syscall.ELOOP)
}