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var Default = &Monitor{
	subscribers: make(map[chan runc.Exit]*subscriber),

    Default is the default monitor initialized for the package

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    var ErrNoSuchProcess = errors.New("no such process")

      ErrNoSuchProcess is returned when the process no longer exists


      func GetSubreaper

      func GetSubreaper() (int, error)

        GetSubreaper returns the subreaper setting for the calling process

        func Reap

        func Reap() error

          Reap should be called when the process receives an SIGCHLD. Reap will reap all exited processes and close their wait channels

          func SetSubreaper

          func SetSubreaper(i int) error

            SetSubreaper sets the value i as the subreaper setting for the calling process


            type Monitor

            type Monitor struct {
            	// contains filtered or unexported fields

              Monitor monitors the underlying system for process status changes

              func (*Monitor) Start

              func (m *Monitor) Start(c *exec.Cmd) (chan runc.Exit, error)

                Start starts the command a registers the process with the reaper

                func (*Monitor) Subscribe

                func (m *Monitor) Subscribe() chan runc.Exit

                  Subscribe to process exit changes

                  func (*Monitor) Unsubscribe

                  func (m *Monitor) Unsubscribe(c chan runc.Exit)

                    Unsubscribe to process exit changes

                    func (*Monitor) Wait

                    func (m *Monitor) Wait(c *exec.Cmd, ec chan runc.Exit) (int, error)

                      Wait blocks until a process is signal as dead. User should rely on the value of the exit status to determine if the command was successful or not.