blob: b2396508ba2516dc6f7a099496364c36112125da [file] [log] [blame]
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +05301/****************************************************************************
Steve Kondikae271bc2015-11-15 02:50:53 +01002 * Copyright (c) 2002-2006,2009 Free Software Foundation, Inc. *
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +05303 * *
4 * Permission is hereby granted, free of charge, to any person obtaining a *
5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
7 * without limitation the rights to use, copy, modify, merge, publish, *
8 * distribute, distribute with modifications, sublicense, and/or sell *
9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
11 * *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
14 * *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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23 * Except as contained in this notice, the name(s) of the above copyright *
24 * holders shall not be used in advertising or otherwise to promote the *
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27 ****************************************************************************/
28
29/****************************************************************************
30 * Author: Thomas Dickey *
31 ****************************************************************************/
32
33/*
34** lib_in_wch.c
35**
36** The routine win_wch().
37**
38*/
39
40#include <curses.priv.h>
41
Steve Kondikae271bc2015-11-15 02:50:53 +010042MODULE_ID("$Id: lib_in_wch.c,v 1.5 2009/10/24 22:37:55 tom Exp $")
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +053043
44NCURSES_EXPORT(int)
45win_wch(WINDOW *win, cchar_t *wcval)
46{
47 int row, col;
48 int code = OK;
49
Steve Kondikae271bc2015-11-15 02:50:53 +010050 TR(TRACE_CCALLS, (T_CALLED("win_wch(%p,%p)"), (void *) win, (void *) wcval));
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +053051 if (win != 0
52 && wcval != 0) {
53 getyx(win, row, col);
54
55 *wcval = win->_line[row].text[col];
56 TR(TRACE_CCALLS, ("data %s", _tracecchar_t(wcval)));
57 } else {
58 code = ERR;
59 }
60 TR(TRACE_CCALLS, (T_RETURN("%d"), code));
61 return (code);
62}