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// Copyright 2018 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 fs
// SeekWhence determines seek direction.
type SeekWhence int
const (
// SeekSet sets the absolute offset.
SeekSet SeekWhence = iota
// SeekCurrent sets relative to the current position.
SeekCurrent
// SeekEnd sets relative to the end of the file.
SeekEnd
)
// String returns a human readable string for whence.
func (s SeekWhence) String() string {
switch s {
case SeekSet:
return "Set"
case SeekCurrent:
return "Current"
case SeekEnd:
return "End"
default:
return "Unknown"
}
}
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