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mmap
Dosya Düzenle: mmap.go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // This package is a lightly modified version of the mmap code // in github.com/google/codesearch/index. // The mmap package provides an abstraction for memory mapping files // on different platforms. package mmap import ( "os" ) // Data is mmap'ed read-only data from a file. // The backing file is never closed, so Data // remains valid for the lifetime of the process. type Data struct { f *os.File Data []byte } // Mmap maps the given file into memory. func Mmap(file string) (Data, error) { f, err := os.Open(file) if err != nil { return Data{}, err } return mmapFile(f) }
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