GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libcurses/widechar/lib_slk_wset.c Lines: 0 12 0.0 %
Date: 2017-11-13 Branches: 0 6 0.0 %

Line Branch Exec Source
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/* $OpenBSD: lib_slk_wset.c,v 1.1 2010/09/06 17:26:17 nicm Exp $ */
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/****************************************************************************
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 * Copyright (c) 2003-2004,2005 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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 *  Author: Thomas E. Dickey                                                *
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 ****************************************************************************/
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/*
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 *	lib_slk_wset.c
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 *      Set soft label text.
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 */
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#include <curses.priv.h>
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#if HAVE_WCTYPE_H
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#include <wctype.h>
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#endif
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MODULE_ID("$Id: lib_slk_wset.c,v 1.1 2010/09/06 17:26:17 nicm Exp $")
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NCURSES_EXPORT(int)
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slk_wset(int i, const wchar_t *astr, int format)
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{
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    int result = ERR;
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    size_t arglen;
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    const wchar_t *str;
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    char *mystr;
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    mbstate_t state;
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    T((T_CALLED("slk_wset(%d, %s, %d)"), i, _nc_viswbuf(astr), format));
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    init_mb(state);
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    str = astr;
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    if ((arglen = wcsrtombs(NULL, &str, 0, &state)) != (size_t) -1) {
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	if ((mystr = (char *) _nc_doalloc(0, arglen + 1)) != 0) {
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	    str = astr;
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	    if (wcsrtombs(mystr, &str, arglen, &state) != (size_t) -1) {
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		/* glibc documentation claims that the terminating L'\0'
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		 * is written, but it is not...
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		 */
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		mystr[arglen] = 0;
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		result = slk_set(i, mystr, format);
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	    }
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	    free(mystr);
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	}
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    }
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    returnCode(result);
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}