b717da4cab
We still try to mainain the ability to build our curses with !HAVE_WCHAR, but it doesn't make sense to provide stubs for new wide API functions that just error out when !HAVE_WCHAR. Any code that only uses old API (and can work with !HAVE_WCHAR curses) doesn't use those new functions. The code that uses new API obviosly cannot work when all the new API is stubbed out. So the plan is to drop the stubs. This commit does that for files that are not even compiled with !HAVE_WCHAR (not only those stubs are useless, they were not even there to begin with). Same object code is generated for the normal HAVE_WCHAR case. Nothing is even recompiled for !HAVE_WCHAR. Ok by blymn@ jdc@ roy@
86 lines
2.7 KiB
C
86 lines
2.7 KiB
C
/* $NetBSD: echo_wchar.c,v 1.3 2018/11/22 22:16:45 uwe Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2005 The NetBSD Foundation Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from code donated to the NetBSD Foundation
|
|
* by Ruibiao Qiu <ruibiao@arl.wustl.edu,ruibiao@gmail.com>.
|
|
*
|
|
*
|
|
* 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. Neither the name of the NetBSD Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
|
|
* CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#ifndef lint
|
|
__RCSID("$NetBSD: echo_wchar.c,v 1.3 2018/11/22 22:16:45 uwe Exp $");
|
|
#endif /* not lint */
|
|
|
|
#include "curses.h"
|
|
#include "curses_private.h"
|
|
|
|
/*
|
|
* echo_wchar --
|
|
* Echo wide character and attributes on stdscr and refresh stdscr.
|
|
*/
|
|
int
|
|
echo_wchar(const cchar_t *wch)
|
|
{
|
|
return wecho_wchar(stdscr, wch);
|
|
}
|
|
|
|
/*
|
|
* echo_wchar --
|
|
* Echo wide character and attributes on "win" and refresh "win".
|
|
*/
|
|
int
|
|
wecho_wchar(WINDOW *win, const cchar_t *wch)
|
|
{
|
|
int retval;
|
|
|
|
retval = wadd_wch(win, wch);
|
|
if (retval == OK)
|
|
retval = wrefresh(win);
|
|
return retval;
|
|
}
|
|
|
|
/*
|
|
* pecho_wchar --
|
|
* Echo character and attributes on "pad" and refresh "pad" at
|
|
* its previous position on the screen.
|
|
*/
|
|
int
|
|
pecho_wchar(WINDOW *pad, const cchar_t *wch)
|
|
{
|
|
int retval;
|
|
|
|
retval = wadd_wch(pad, wch);
|
|
if (retval == OK)
|
|
retval = prefresh(pad, pad->pbegy, pad->pbegx,
|
|
pad->sbegy, pad->sbegx, pad->smaxy, pad->smaxx);
|
|
return retval;
|
|
}
|