sys

type Runner interface {
	Run(cmd string, args ...string) ([]byte, error)
	RunEnv(cmd string, env []string, args ...string) ([]byte, error)
	RunContext(ctx context.Context, cmd string, args ...string) ([]byte, error)
	RunContextParseOutput(ctx context.Context, stdoutH, stderrH func(line string), cmd string, args ...string) error
}

type Syscall interface {
	Chroot(string) error
	Chdir(string) error
}

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

type SystemOpts func(a *System) error