util

Documentation

Overview

Package util provides some basic util functions.

Index

• Constants
• func Fadvise(file *os.File, off, length int64, advise uint32) error
• func Fdatasync(file *os.File) error
• func GetUnalignedUint16(u8 []uint8) uint16
• func GetUnalignedUint32(u8 []uint8) uint32
• func GetUnalignedUint64(u8 []uint8) uint64
• func MarshalKVText(kv []KeyValue) []byte
• func MarshalUint16(i uint16) []byte
• func MarshalUint32(i uint32) []byte
• func MarshalUint64(v uint64) []byte
• func ParseKVText(txt []byte) map[string]string
• func StringToByte(str string, align int, maxlength int) []byte
• type KeyValue

Constants

const (
	POSIX_FADV_NORMAL = iota
	POSIX_FADV_RANDOM
	POSIX_FADV_SEQUENTIAL
	POSIX_FADV_WILLNEED
	POSIX_FADV_DONTNEED
	POSIX_FADV_NOREUSE
)

Functions

func Fadvise

func Fadvise(file *os.File, off, length int64, advise uint32) error

func Fdatasync

func Fdatasync(file *os.File) error

func GetUnalignedUint16

func GetUnalignedUint16(u8 []uint8) uint16

func GetUnalignedUint32

func GetUnalignedUint32(u8 []uint8) uint32

func GetUnalignedUint64

func GetUnalignedUint64(u8 []uint8) uint64

func MarshalKVText

func MarshalKVText(kv []KeyValue) []byte

func MarshalUint16

func MarshalUint16(i uint16) []byte

func MarshalUint32

func MarshalUint32(i uint32) []byte

func MarshalUint64

func MarshalUint64(v uint64) []byte

func ParseKVText

func ParseKVText(txt []byte) map[string]string

ParseKVText parses iSCSI key value data.

func StringToByte

func StringToByte(str string, align int, maxlength int) []byte

Types

type KeyValue

type KeyValue struct {
	Key   string
	Value string
}