utils

Documentation

Index

• func Dief(format string, args ...interface{})
• func WaitForSignal(callback func())

Functions

func Dief

func Dief(format string, args ...interface{})

Dief formats according to a format specifier and writes to stderr. It then exits with code -1. Note a linebreak will be appended.

func WaitForSignal

func WaitForSignal(callback func())

WaitForSignal creates a channel and wait until desired signal arriving. It's a block call so be sure you're using it correctly.