directio

Documentation

Overview

Package directio provides methods for reading/writing files with direct io

Index

• Constants
• func ReadFile(file string) ([]byte, error)
• func WriteFile(file string, data []byte, perms os.FileMode) error

Constants

const (
	BLOCK_SIZE = 4096 // Minimal block size
	ALIGN_SIZE = 4096 // Align size
)

Functions

func ReadFile

func ReadFile(file string) ([]byte, error)

ReadFile read file with Direct IO without buffering data in page cache

func WriteFile

func WriteFile(file string, data []byte, perms os.FileMode) error

WriteFile write file with Direct IO without buffering data in page cache