184 lines
4.8 KiB
Groff
184 lines
4.8 KiB
Groff
.\" $NetBSD: curses_addstr.3,v 1.7 2019/07/28 14:28:50 sevan Exp $
|
|
.\"
|
|
.\" Copyright (c) 2002
|
|
.\" Brett Lymn (blymn@NetBSD.org, brett_lymn@yahoo.com.au)
|
|
.\"
|
|
.\" This code is donated to the NetBSD Foundation by the Author.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. The name of the Author may not be used to endorse or promote
|
|
.\" products derived from this software without specific prior written
|
|
.\" permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\"
|
|
.Dd July 28, 2019
|
|
.Dt CURSES_ADDSTR 3
|
|
.Os
|
|
.Sh NAME
|
|
.Nm curses_addstr ,
|
|
.Nm addstr ,
|
|
.Nm addwstr ,
|
|
.Nm waddstr ,
|
|
.Nm waddwstr ,
|
|
.Nm addnstr ,
|
|
.Nm addnwstr ,
|
|
.Nm waddnstr ,
|
|
.Nm waddnwstr ,
|
|
.Nm mvaddstr ,
|
|
.Nm mvaddwstr ,
|
|
.Nm mvwaddstr ,
|
|
.Nm mvwaddwstr ,
|
|
.Nm mvaddnstr ,
|
|
.Nm mvaddnwstr ,
|
|
.Nm mvwaddnstr ,
|
|
.Nm mvwaddnwstr
|
|
.Nd curses add character strings to windows routines
|
|
.Sh LIBRARY
|
|
.Lb libcurses
|
|
.Sh SYNOPSIS
|
|
.In curses.h
|
|
.Ft int
|
|
.Fn addstr "const char *string"
|
|
.Ft int
|
|
.Fn addwstr "const wchar_t *string"
|
|
.Ft int
|
|
.Fn waddstr "WINDOW *win" "const char *string"
|
|
.Ft int
|
|
.Fn waddwstr "WINDOW *win" "const wchar_t *string"
|
|
.Ft int
|
|
.Fn mvaddstr "int y" "int x" "const char *string"
|
|
.Ft int
|
|
.Fn mvaddwstr "int y" "int x" "const wchar_t *string"
|
|
.Ft int
|
|
.Fn mvwaddstr "WINDOW *win" "int y" "int x" "const char *string"
|
|
.Ft int
|
|
.Fn mvwaddwstr "WINDOW *win" "int y" "int x" "const wchar_t *string" "int len"
|
|
.Ft int
|
|
.Fn addnstr "const char *string" "int len"
|
|
.Ft int
|
|
.Fn addnwstr "const wchar_t *string" "int len"
|
|
.Ft int
|
|
.Fn waddnstr "WINDOW *win" "const char *string" "int len"
|
|
.Ft int
|
|
.Fn waddnwstr "WINDOW *win" "const wchar_t *string" "int len"
|
|
.Ft int
|
|
.Fn mvaddnstr "int y" "int x" "const char *string" "int len"
|
|
.Ft int
|
|
.Fn mvaddnwstr "int y" "int x" "const wchar_t *string" "int len"
|
|
.Ft int
|
|
.Fn mvwaddnstr "WINDOW *win" "int y" "int x" "const char *string" "int len"
|
|
.Ft int
|
|
.Fn mvwaddnwstr "WINDOW *win" "int y" "int x" "const wchar_t *string" "int len"
|
|
.Sh DESCRIPTION
|
|
These functions add character strings to
|
|
.Dv stdscr
|
|
or to the specified window.
|
|
.Pp
|
|
The
|
|
.Fn addstr
|
|
function
|
|
will add the characters passed in
|
|
.Fa string
|
|
to
|
|
.Dv stdscr
|
|
starting at the current cursor position.
|
|
Any background attributes currently set on
|
|
.Dv stdscr
|
|
will be applied to the added character.
|
|
The
|
|
.Fn waddstr
|
|
function does the same as
|
|
.Fn addstr
|
|
but adds the string to the window specified by
|
|
.Fn win .
|
|
.Pp
|
|
The
|
|
.Fn addnstr
|
|
function will add the contents of
|
|
.Fa string
|
|
to
|
|
.Dv stdscr
|
|
but will limit the number of characters added to be, at most,
|
|
.Fa len .
|
|
If
|
|
.Fa len
|
|
is \-1 then
|
|
.Fa addnstr
|
|
will add the number of characters contained in the null terminated string
|
|
.Fa string .
|
|
Any background attributes currently set on
|
|
.Dv stdscr
|
|
will be applied to the added character.
|
|
The
|
|
.Fn waddnstr
|
|
function
|
|
does the same as
|
|
.Fa addnstr
|
|
but adds the string to the window specified by
|
|
.Fa win .
|
|
.Pp
|
|
The functions
|
|
.Fn mvaddstr ,
|
|
.Fn mwaddnstr ,
|
|
.Fn mvwaddstr
|
|
and
|
|
.Fn mvwaddnstr
|
|
are the same as the functions
|
|
.Fn addstr ,
|
|
.Fn waddstr ,
|
|
.Fn waddstr
|
|
and
|
|
.Fn waddnstr ,
|
|
respectively, excepting that
|
|
.Fn wmove
|
|
is called to move the cursor to the position specified by
|
|
.Fa y ,
|
|
.Fa x
|
|
before the string is added to the window.
|
|
.Sh RETURN VALUES
|
|
Functions returning pointers will return
|
|
.Dv NULL
|
|
if an error is detected.
|
|
The functions that return an int will return one of the following
|
|
values:
|
|
.Pp
|
|
.Bl -tag -width ERR -compact
|
|
.It Er OK
|
|
The function completed successfully.
|
|
.It Er ERR
|
|
An error occurred in the function.
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr curses_addch 3 ,
|
|
.Xr curses_addchstr 3 ,
|
|
.Xr curses_attributes 3 ,
|
|
.Xr curses_cursor 3 ,
|
|
.Xr curses_inch 3
|
|
.Sh STANDARDS
|
|
The
|
|
.Nx
|
|
Curses library complies with the X/Open Curses specification, part of the
|
|
Single Unix Specification.
|
|
.Sh HISTORY
|
|
The Curses package appeared in
|
|
.Bx 4.0 .
|