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37 lines
609 B
Go
37 lines
609 B
Go
// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
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package caches
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import (
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"io"
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"os"
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)
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type OpenFile struct {
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fp *os.File
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meta []byte
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header []byte
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version int64
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size int64
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}
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func NewOpenFile(fp *os.File, meta []byte, header []byte, version int64, size int64) *OpenFile {
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return &OpenFile{
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fp: fp,
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meta: meta,
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header: header,
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version: version,
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size: size,
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}
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}
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func (this *OpenFile) SeekStart() error {
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_, err := this.fp.Seek(0, io.SeekStart)
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return err
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}
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func (this *OpenFile) Close() error {
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this.meta = nil
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return this.fp.Close()
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}
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