mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 03:27:39 +00:00
62 lines
2.7 KiB
C
62 lines
2.7 KiB
C
/****************************************************************************
|
|
* Copyright 2020 Thomas E. Dickey *
|
|
* Copyright 2007-2008,2017 Free Software Foundation, Inc. *
|
|
* *
|
|
* Permission is hereby granted, free of charge, to any person obtaining a *
|
|
* copy of this software and associated documentation files (the *
|
|
* "Software"), to deal in the Software without restriction, including *
|
|
* without limitation the rights to use, copy, modify, merge, publish, *
|
|
* distribute, distribute with modifications, sublicense, and/or sell *
|
|
* copies of the Software, and to permit persons to whom the Software is *
|
|
* furnished to do so, subject to the following conditions: *
|
|
* *
|
|
* The above copyright notice and this permission notice shall be included *
|
|
* in all copies or substantial portions of the Software. *
|
|
* *
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
|
|
* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
|
|
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
|
|
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
|
|
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
|
|
* *
|
|
* Except as contained in this notice, the name(s) of the above copyright *
|
|
* holders shall not be used in advertising or otherwise to promote the *
|
|
* sale, use or other dealings in this Software without prior written *
|
|
* authorization. *
|
|
****************************************************************************/
|
|
|
|
/*
|
|
** lib_key_name.c
|
|
**
|
|
** The routine key_name().
|
|
**
|
|
*/
|
|
|
|
#include "curses.priv.h"
|
|
|
|
MODULE_ID("$Id: lib_key_name.c,v 1.5 2020/02/02 23:34:34 tom Exp $")
|
|
|
|
#define MyData _nc_globals.key_name
|
|
|
|
NCURSES_EXPORT(NCURSES_CONST char *)
|
|
key_name(wchar_t c)
|
|
{
|
|
cchar_t my_cchar;
|
|
wchar_t *my_wchars;
|
|
size_t len;
|
|
|
|
memset(&my_cchar, 0, sizeof(my_cchar));
|
|
my_cchar.chars[0] = c;
|
|
my_cchar.chars[1] = L'\0';
|
|
|
|
my_wchars = wunctrl(&my_cchar);
|
|
len = wcstombs(MyData, my_wchars, sizeof(MyData) - 1);
|
|
if (isEILSEQ(len) || (len == 0)) {
|
|
return 0;
|
|
}
|
|
|
|
MyData[len] = '\0';
|
|
return MyData;
|
|
}
|