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Diffstat (limited to 'contrib/ncurses/ncurses/base/keyok.c')
| -rw-r--r-- | contrib/ncurses/ncurses/base/keyok.c | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/contrib/ncurses/ncurses/base/keyok.c b/contrib/ncurses/ncurses/base/keyok.c deleted file mode 100644 index ad8988cded3b..000000000000 --- a/contrib/ncurses/ncurses/base/keyok.c +++ /dev/null @@ -1,78 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998-2000,2006 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. * - ****************************************************************************/ - -/**************************************************************************** - * Author: Thomas E. Dickey 1997-on * - ****************************************************************************/ - -#include <curses.priv.h> - -MODULE_ID("$Id: keyok.c,v 1.7 2006/12/30 16:22:33 tom Exp $") - -/* - * Enable (or disable) ncurses' interpretation of a keycode by adding (or - * removing) the corresponding 'tries' entry. - * - * Do this by storing a second tree of tries, which records the disabled keys. - * The simplest way to copy is to make a function that returns the string (with - * nulls set to 0200), then use that to reinsert the string into the - * corresponding tree. - */ - -NCURSES_EXPORT(int) -keyok(int c, bool flag) -{ - int code = ERR; - int count = 0; - char *s; - - T((T_CALLED("keyok(%d,%d)"), c, flag)); - if (c >= 0) { - unsigned ch = (unsigned) c; - if (flag) { - while ((s = _nc_expand_try(SP->_key_ok, ch, &count, 0)) != 0 - && _nc_remove_key(&(SP->_key_ok), ch)) { - code = _nc_add_to_try(&(SP->_keytry), s, ch); - free(s); - count = 0; - if (code != OK) - break; - } - } else { - while ((s = _nc_expand_try(SP->_keytry, ch, &count, 0)) != 0 - && _nc_remove_key(&(SP->_keytry), ch)) { - code = _nc_add_to_try(&(SP->_key_ok), s, ch); - free(s); - count = 0; - if (code != OK) - break; - } - } - } - returnCode(code); -} |