mirror of
https://github.com/SagerNet/sing-tun.git
synced 2025-04-02 19:37:40 +03:00
46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
// Copyright 2021 The gVisor 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.
|
|
|
|
package tcpip
|
|
|
|
import (
|
|
"fmt"
|
|
)
|
|
|
|
// Error represents an error in the netstack error space.
|
|
//
|
|
// The error interface is intentionally omitted to avoid loss of type
|
|
// information that would occur if these errors were passed as error.
|
|
type Error interface {
|
|
isError()
|
|
|
|
// IgnoreStats indicates whether this error should be included in failure
|
|
// counts in tcpip.Stats structs.
|
|
IgnoreStats() bool
|
|
|
|
fmt.Stringer
|
|
}
|
|
|
|
// ErrBadAddress indicates a bad address was provided.
|
|
//
|
|
// +stateify savable
|
|
type ErrBadAddress struct{}
|
|
|
|
func (*ErrBadAddress) isError() {}
|
|
|
|
// IgnoreStats implements Error.
|
|
func (*ErrBadAddress) IgnoreStats() bool {
|
|
return false
|
|
}
|
|
func (*ErrBadAddress) String() string { return "bad address" }
|