Meta.Window.get_pid

### Method

# Meta Windowget_pid

#### Declaration [src]

    pid_t
    meta_window_get_pid (
      MetaWindow* window
    )

#### Description [src]

Returns the pid of the process that created this window, if available to the windowing system.

Note that the value returned by this is vulnerable to spoofing attacks by the client.

#### Return value

Returns: | `pid_t`
| The pid, or 0 if not known.