UNIX Process management.
Do NOT use this module directly - use reactor.spawnProcess() instead.
Maintainer: Itamar Shtull-Trauring
| Function | reapAllProcesses | Reap all registered processes. | 
| Function | registerReapProcessHandler | Register a process handler for the given pid, in case reapAllProcessesis called. | 
| Function | unregisterReapProcessHandler | Unregister a process handler previously registered with registerReapProcessHandler. | 
| Class | ProcessWriter | (Internal) Helper class to write into a Process's input pipe. | 
| Class | ProcessReader | ProcessReader | 
| Class | Process | An operating-system Process. | 
| Class | PTYProcess | An operating-system Process that uses PTY support. | 
| Class | _BaseProcess | Base class for Process and PTYProcess. | 
| Class | _FDDetector | No summary | 
| Function | _listOpenFDs | Use the global detector object to figure out which FD implementation to use. | 
Register a process handler for the given pid, in case reapAllProcesses
is called.
| Parameters | pid | the pid of the process. | 
| process | a process handler. | 
Unregister a process handler previously registered with registerReapProcessHandler.