.\" This manpage has been automatically generated by docbook2man 
.\" from a DocBook document.  This tool can be found at:
.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
.\" Please send any bug reports, improvements, comments, patches, 
.\" etc. to Steve Cheng <steve@ggi-project.org>.
.TH "N_TTY_RECEIVE_ROOM" "9" "09 October 2005" "" ""

.SH NAME
n_tty_receive_room \- receive space
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int n_tty_receive_room  (struct tty_struct * \fItty\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fItty\fB\fR
terminal
.SH "DESCRIPTION"
.PP
Called by the driver to find out how much data it is
permitted to feed to the line discipline without any being lost
and thus to manage flow control. Not serialized. Answers for the
``instant''\&.