process

Documentation

Overview

Package process executes a binary

Index

• type Binary
• type Option
• type Options
• type PID
• type Process

Types

type Binary

type Binary struct {
	// Package containing executable
	Package *build.Package
	// The env variables
	Env []string
	// Args to pass
	Args []string
	// Initial working directory
	Dir string
}

type Option

type Option func(o *Options)

type Options

type Options struct{}

type PID

type PID struct {
	// ID of the process
	ID string
	// Stdin
	Input io.Writer
	// Stdout
	Output io.Reader
	// Stderr
	Error io.Reader
}

PID is the running process

type Process

type Process interface {
	// Executes a process to completion
	Exec(*Binary) error
	// Creates a new process
	Fork(*Binary) (*PID, error)
	// Kills the process
	Kill(*PID) error
	// Waits for a process to exit
	Wait(*PID) error
}

Process manages a running process