ncurses 5.7 - patch 20101002

[ncurses.git] / man / curs_inopts.3x

diff --git a/man/curs_inopts.3x b/man/curs_inopts.3x
index 24a9bd61452676d891086f2d16543eb92e16b22e..bfab42f4734c152b34c946ed5063c70a633c4077 100644 (file)
--- a/man/curs_inopts.3x
+++ b/man/curs_inopts.3x
@@ -1,5 +1,5 @@
 .\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
+.\" Copyright (c) 1998-2005,2010 Free Software Foundation, Inc.              *
 .\"                                                                          *
 .\" Permission is hereby granted, free of charge, to any person obtaining a  *
 .\" copy of this software and associated documentation files (the            *
@@ -26,14 +26,30 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: curs_inopts.3x,v 1.11 2003/12/27 18:45:42 tom Exp $
+.\" $Id: curs_inopts.3x,v 1.14 2010/07/31 16:11:27 tom Exp $
 .TH curs_inopts 3X ""
+.na
+.hy 0
 .SH NAME
-\fBcbreak\fR, \fBnocbreak\fR, \fBecho\fR,
-\fBnoecho\fR, \fBhalfdelay\fR, \fBintrflush\fR, \fBkeypad\fR,
-\fBmeta\fR, \fBnodelay\fR, \fBnotimeout\fR, \fBraw\fR, \fBnoraw\fR,
-\fBnoqiflush\fR, \fBqiflush\fR, \fBtimeout\fR, \fBwtimeout\fR,
-\fBtypeahead\fR - \fBcurses\fR input options
+\fBcbreak\fR,
+\fBnocbreak\fR,
+\fBecho\fR,
+\fBnoecho\fR,
+\fBhalfdelay\fR,
+\fBintrflush\fR,
+\fBkeypad\fR,
+\fBmeta\fR,
+\fBnodelay\fR,
+\fBnotimeout\fR,
+\fBraw\fR,
+\fBnoraw\fR,
+\fBnoqiflush\fR,
+\fBqiflush\fR,
+\fBtimeout\fR,
+\fBwtimeout\fR,
+\fBtypeahead\fR \- \fBcurses\fR input options
+.ad
+.hy
 .SH SYNOPSIS
 \fB#include <curses.h>\fR
 .PP
@@ -181,11 +197,23 @@ pointer passed to \fBnewterm\fR, or \fBstdin\fR in the case that
 \fBinitscr\fR was used, will be used to do this typeahead checking.
 The \fBtypeahead\fR routine specifies that the file descriptor
 \fIfd\fR is to be used to check for typeahead instead.  If \fIfd\fR is
--1, then no typeahead checking is done.
+\-1, then no typeahead checking is done.
 .SH RETURN VALUE
 All routines that return an integer return \fBERR\fR upon failure and OK (SVr4
 specifies only "an integer value other than \fBERR\fR") upon successful
 completion, unless otherwise noted in the preceding routine descriptions.
+.PP
+X/Open does not define any error conditions.
+In this implementation,
+functions with a window parameter will return an error if it is null.
+Any function will also return an error if the terminal was not initialized.
+Also,
+.RS
+.TP 5
+\fBhalfdelay\fP
+returns an error
+if its parameter is outside the range 1..255.
+.RE
 .SH PORTABILITY
 These functions are described in the XSI Curses standard, Issue 4.
 .PP