frysk.sys
Class PseudoTerminal

java.lang.Object
  frysk.sys.FileDescriptor
      frysk.sys.PseudoTerminal

public class PseudoTerminal
extends FileDescriptor

Open a pty

Field Summary

private File	file
private String	name

Fields inherited from class frysk.sys.FileDescriptor

err, in, out, RDONLY, RDWR, WRONLY

Constructor Summary

PseudoTerminal()

PseudoTerminal(boolean controllingTerminal)
Open a pseudo-terminal, a.k.a.

Method Summary

ProcessIdentifier	addChild(String[] args) Convenience method, adds a child process bound to this pseudo-terminal.
ProcessIdentifier	addDaemon(String[] args) Convenience method, adds a daemon process bound to this pseudo-terminal.
private static int	child(String exe, String[] args, String name)
private static int	daemon(String exe, String[] args, String name)
File	getFile() Return the path of the pseudo-terminal's slave.
private static String	getName(int fd) Returns the pathname of corrsponding to the fd
private static int	open(boolean controllingTerminal) Returns an open master fd for a pseudo-terminal.
String	toString()

Methods inherited from class frysk.sys.FileDescriptor

close, dup, finalize, getFd, getInputStream, getOutputStream, getSize, read, read, ready, ready, seekCurrent, seekEnd, seekSet, setSize, write, write

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

name

private final String name

file

private final File file

Constructor Detail

PseudoTerminal

public PseudoTerminal(boolean controllingTerminal)

Open a pseudo-terminal, a.k.a. pty, not wired to anything.

PseudoTerminal

public PseudoTerminal()

Method Detail

getName

private static String getName(int fd)

Returns the pathname of corrsponding to the fd

open

private static int open(boolean controllingTerminal)

Returns an open master fd for a pseudo-terminal.

toString

public String toString()

Overrides:

toString in class FileDescriptor

getFile

public File getFile()

Return the path of the pseudo-terminal's slave.

addChild

public ProcessIdentifier addChild(String[] args)

Convenience method, adds a child process bound to this pseudo-terminal.

child

private static int child(String exe,
                         String[] args,
                         String name)

addDaemon

public ProcessIdentifier addDaemon(String[] args)

Convenience method, adds a daemon process bound to this pseudo-terminal.

daemon

private static int daemon(String exe,
                          String[] args,
                          String name)