pseudofs

Documentation

Overview

Package pseudofs provides helpers for interacting with pseudo filesystems such as procfs and sysfs.

Index

• func Flag(path string) (bool, error)
• func Int(path string) (int, error)
• func Ints(path string) (_ []int, err error)
• func String(path string) (string, error)
• func WriteFile(path string, data []byte, perm uint32) (err error)
• func WriteFlag(path string, enabled bool) error
• func WriteInt(path string, n int) error
• func WriteInts(path string, ns []int) error
• func WriteString(path, s string) error

Functions

func Flag

func Flag(path string) (bool, error)

Flag reads a boolean from a file, represented as 0 or 1.

func Int

func Int(path string) (int, error)

Int reads an integer from a file.

func Ints

func Ints(path string) (_ []int, err error)

Ints reads a list of integers from a file.

func String

func String(path string) (string, error)

String reads a string from path, trimming whitespace.

func WriteFile

func WriteFile(path string, data []byte, perm uint32) (err error)

WriteFile writes data to path with a single write syscall.

func WriteFlag

func WriteFlag(path string, enabled bool) error

WriteFlag writes a boolean to a file.

func WriteInt

func WriteInt(path string, n int) error

WriteInt writes an integer to a file.

func WriteInts

func WriteInts(path string, ns []int) error

WriteInts writes a list of integers to a file with one write per entry.

func WriteString

func WriteString(path, s string) error

WriteString writes a string to a file, followed by a newline.