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@c

@c  COPYRIGHT (c) 1988-2002.

@c  On-Line Applications Research Corporation (OAR).

@c  All rights reserved.

@c

@c  ch07.t,v 1.14 2002/01/17 21:47:45 joel Exp

@c

@chapter Device- and Class-Specific Functions

@section General Terminal Interface

@subsection Interface Characteristics

@subsubsection Opening a Terminal Device File

@subsubsection Process Groups (TTY)

@subsubsection The Controlling Terminal

@subsubsection Terminal Access Control

@subsubsection Input Processing and Reading Data

@subsubsection Canonical Mode Input Processing

@subsubsection Noncanonical Mode Input Processing

@lowersections

@subsubsection Case A - MIN > 0 and TIME > 0

@subsubsection Case B - MIN > 0 and TIME = 0

@subsubsection Case C - MIN = 0 and TIME > 0

@subsubsection Case D - MIN = 0 and TIME = 0

@raisesections

@subsubsection Writing Data and Output Processing

@subsubsection Special Characters

@example

INTR, Constant, Implemented

QUIT, Constant, Implemented

ERASE, Constant, Implemented

KILL, Constant, Implemented

EOF, Constant, Implemented

NL, Constant, Implemented

EOL, Constant, Implemented

SUSP, Constant, Implemented

STOP, Constant, Implemented

START, Constant, Implemented

CR, Constant, Implemented

@end example

@subsubsection Modem Disconnect

@subsubsection Closing a Terminal Device File

@subsection Parameters That Can Be Set

@subsubsection termios Structure

@example

tcflag_t, Type, Implemented

cc_t, Type, Implemented

struct termios, Type, Implemented

@end example

@subsubsection Input Modes

@example

BRKINT, Constant, Implemented

ICRNL, Constant, Implemented

IGNBREAK, Constant, Unimplemented

IGNCR, Constant, Implemented

IGNPAR, Constant, Implemented

INLCR, Constant, Implemented

INPCK, Constant, Implemented

ISTRIP, Constant, Implemented

IXOFF, Constant, Implemented

IXON, Constant, Implemented

PARMRK, Constant, Implemented

@end example

@subsubsection Output Modes

@example

OPOST, Constant, Implemented

@end example

@subsubsection Control Modes

@example

CLOCAL, Constant, Implemented

CREAD, Constant, Implemented

CSIZE, Constant, Implemented

CS5, Constant, Implemented

CS6, Constant, Implemented

CS7, Constant, Implemented

CS8, Constant, Implemented

CSTOPB, Constant, Implemented

HUPCL, Constant, Implemented

PARENB, Constant, Implemented

PARODD, Constant, Implemented

@end example

@subsubsection Local Modes

@example

ECHO, Constant, Implemented

ECHOE, Constant, Implemented

ECHOK, Constant, Implemented

ECHONL, Constant, Implemented

ICANON, Constant, Implemented

IEXTEN, Constant, Implemented

ISIG, Constant, Implemented

NOFLSH, Constant, Implemented

TOSTOP, Constant, Implemented

@end example

@subsubsection Special Control Characters

@example

VEOF, Constant, Implemented

VEOL, Constant, Implemented

VERASE, Constant, Implemented

VINTR, Constant, Implemented

VKILL, Constant, Implemented

VQUIT, Constant, Implemented

VSUSP, Constant, Implemented

VSTART, Constant, Implemented

VSTOP, Constant, Implemented

VMIN, Constant, Implemented

VTIME, Constant, Implemented

@end example

@subsection Baud Rate Values

@example

B0, Constant, Implemented

B50, Constant, Implemented

B75, Constant, Implemented

B110, Constant, Implemented

B134, Constant, Implemented

B150, Constant, Implemented

B200, Constant, Implemented

B300, Constant, Implemented

B600, Constant, Implemented

B1200, Constant, Implemented

B1800, Constant, Implemented

B2400, Constant, Implemented

B4800, Constant, Implemented

B9600, Constant, Implemented

B19200, Constant, Implemented

B38400, Constant, Implemented

@end example

@subsubsection Baud Rate Functions

@example

cfgetospeed(), Function, Implemented

cfsetospeed(), Function, Implemented

cfgetispeed(), Function, Implemented

cfsetispeed(), Function, Implemented

TCIFLUSH, Constant, Implemented

TCOFLUSH, Constant, Implemented

TCIOFLUSH, Constant, Implemented

TCOOFF, Constant, Implemented

TCOON, Constant, Implemented

TCIOOFF, Constant, Implemented

TCIOON, Constant, Implemented

@end example

@section General Terminal Interface Control Functions

@subsection Get and Set State

@example

tcgetattr(), Function, Implemented

tcsetattr(), Function, Implemented

@end example

@subsection Line Control Functions

@example

tcsendbreak(), Function, Dummy Implementation

tcdrain(), Function, Implemented

tcflush(), Function, Dummy Implementation

tcflow(), Function, Dummy Implementation

@end example

@subsection Get Foreground Process Group ID

@example

tcgetprgrp(), Function, Implemented, SUSP

@end example

@subsection Set Foreground Process Group ID

@example

tcsetprgrp(), Function, Dummy Implementation

@end example