fmmap

fmmap

Simple implementation of memory-mapped file

Usage

import (
	"fmt"
	"github.com/milossimic/fmmap"
	"io/ioutil"
	"os"
)

func main() {
	d, err := fmmap.NewFile("mmap_test", os.O_RDWR|os.O_CREATE)
	if err != nil {
		fmt.Println(err)
	}
	defer d.Close()

	err = d.Update([]byte("1235756789AB"))
	if err != nil {
		fmt.Println(err)
	}	

	fileData, err := ioutil.ReadAll(d.GetFile())
	fmt.Println("DATA: ", string(fileData))
}