GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libcurses/widechar/lib_key_name.c Lines: 0 10 0.0 %
Date: 2017-11-13 Branches: 0 6 0.0 %

Line Branch Exec Source
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/* $OpenBSD: lib_key_name.c,v 1.1 2010/09/06 17:26:17 nicm Exp $ */
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/****************************************************************************
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 * Copyright (c) 2007 Free Software Foundation, Inc.                        *
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 *                                                                          *
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 * Permission is hereby granted, free of charge, to any person obtaining a  *
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 * copy of this software and associated documentation files (the            *
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 * "Software"), to deal in the Software without restriction, including      *
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 * without limitation the rights to use, copy, modify, merge, publish,      *
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 * distribute, distribute with modifications, sublicense, and/or sell       *
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 * copies of the Software, and to permit persons to whom the Software is    *
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 * furnished to do so, subject to the following conditions:                 *
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 *                                                                          *
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 * The above copyright notice and this permission notice shall be included  *
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 * in all copies or substantial portions of the Software.                   *
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 *                                                                          *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
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 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
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 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
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 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
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 *                                                                          *
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 * Except as contained in this notice, the name(s) of the above copyright   *
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 * holders shall not be used in advertising or otherwise to promote the     *
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 * sale, use or other dealings in this Software without prior written       *
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 * authorization.                                                           *
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 ****************************************************************************/
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/*
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**	lib_key_name.c
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**
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**	The routine key_name().
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**
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*/
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#include <curses.priv.h>
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MODULE_ID("$Id: lib_key_name.c,v 1.1 2010/09/06 17:26:17 nicm Exp $")
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NCURSES_EXPORT(NCURSES_CONST char *)
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key_name(wchar_t c)
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{
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    cchar_t my_cchar;
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    wchar_t *my_wchars;
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    size_t len;
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    /* FIXME: move to _nc_globals */
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    static char result[MB_LEN_MAX + 1];
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    memset(&my_cchar, 0, sizeof(my_cchar));
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    my_cchar.chars[0] = c;
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    my_cchar.chars[1] = L'\0';
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    my_wchars = wunctrl(&my_cchar);
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    len = wcstombs(result, my_wchars, sizeof(result) - 1);
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    if (isEILSEQ(len) || (len == 0)) {
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	return 0;
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    }
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    result[len] = '\0';
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    return result;
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}