frp/pkg/vnet/tun_unsupported.go

// Copyright 2025 The frp Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

//go:build !darwin && !linux

package vnet

import (
	"context"
	"fmt"
	"runtime"

	"golang.zx2c4.com/wireguard/tun"
)

func openTun(_ context.Context, _ string) (tun.Device, error) {
	return nil, fmt.Errorf("virtual net is not supported on this platform (%s/%s)", runtime.GOOS, runtime.GOARCH)
}