safeexec

Documentation

Index

• func WithDisableCpuLimit(m *Manager) error
• func WithDisableMemoryPeak(m *Manager) error
• type Manager
  • func NewManager(path, executionPath, cgroupName string, options ...Option) (*Manager, error)
  • func (m *Manager) Create(ctx context.Context, config ProcessConfig) (*Process, error)
  • func (m *Manager) HasCPULimit() bool
  • func (m *Manager) HasMemoryPeak() bool
• type Option
  • func WithPidsLimit(limit int) Option
• type Process
  • func (p *Process) Release() error
  • func (p *Process) Start() error
  • func (p *Process) UpperDir() string
  • func (p *Process) UpperPath(path string) string
  • func (p *Process) Wait() (Report, error)
• type ProcessConfig
• type Report

Functions

func WithDisableCpuLimit

func WithDisableCpuLimit(m *Manager) error

func WithDisableMemoryPeak

func WithDisableMemoryPeak(m *Manager) error

Types

type Manager

type Manager struct {
	// contains filtered or unexported fields
}

func NewManager

func NewManager(path, executionPath, cgroupName string, options ...Option) (*Manager, error)

func (*Manager) Create

func (m *Manager) Create(ctx context.Context, config ProcessConfig) (*Process, error)

func (*Manager) HasCPULimit

func (m *Manager) HasCPULimit() bool

func (*Manager) HasMemoryPeak

func (m *Manager) HasMemoryPeak() bool

type Option

type Option func(*Manager) error

func WithPidsLimit

func WithPidsLimit(limit int) Option

type Process

type Process struct {
	// contains filtered or unexported fields
}

func (*Process) Release

func (p *Process) Release() error

Release releases all associatet resources with process.

func (*Process) Start

func (p *Process) Start() error

func (*Process) UpperDir

func (p *Process) UpperDir() string

func (*Process) UpperPath

func (p *Process) UpperPath(path string) string

func (*Process) Wait

func (p *Process) Wait() (Report, error)

type ProcessConfig

type ProcessConfig struct {
	TimeLimit   time.Duration
	MemoryLimit int64
	Stdin       io.Reader
	Stdout      io.Writer
	Stderr      io.Writer
	Layers      []string
	Environ     []string
	Workdir     string
	Command     []string
}

type Report

type Report struct {
	Time     time.Duration
	RealTime time.Duration
	Memory   int64
	ExitCode int
}