util

Documentation

Index

• Constants
• Variables
• func EnsureBufBigEnough(buf []byte, needed int) []byte
• func ReadInt(r io.Reader) (int, error)
• func WriteInt(w io.Writer, v int) error

Constants

const RaceEnabled = false

RaceEnabled indicates that program/tests are running with race detection enabled or not. Some tests may chose to skip execution when race detection is on.

Variables

var ByteOrder binary.ByteOrder

ByteOrder specifies how to convert byte sequences into 16-, 32-, or 64-bit unsigned integers.

Functions

func EnsureBufBigEnough

func EnsureBufBigEnough(buf []byte, needed int) []byte

EnsureBufBigEnough checks that given buffer is big enough to hold 'needed' bytes, otherwise returns a buffer of a size of at least 'needed' bytes.

func ReadInt

func ReadInt(r io.Reader) (int, error)

ReadInt reads an int (4 bytes) from the reader using ByteOrder.

func WriteInt

func WriteInt(w io.Writer, v int) error

WriteInt writes an int (4 bytes) to the given writer using ByteOrder.