| /**************************************************************************** |
| * Copyright (c) 1998-2000,2009 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: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * |
| * and: Eric S. Raymond <esr@snark.thyrsus.com> * |
| ****************************************************************************/ |
| |
| /* |
| ** lib_scrreg.c |
| ** |
| ** The routine wsetscrreg(). |
| ** |
| */ |
| |
| #include <curses.priv.h> |
| |
| MODULE_ID("$Id: lib_scrreg.c,v 1.11 2009/10/24 22:35:28 tom Exp $") |
| |
| NCURSES_EXPORT(int) |
| wsetscrreg(WINDOW *win, int top, int bottom) |
| { |
| T((T_CALLED("wsetscrreg(%p,%d,%d)"), (void *) win, top, bottom)); |
| |
| if (win && |
| top >= 0 && top <= win->_maxy && |
| bottom >= 0 && bottom <= win->_maxy && |
| bottom > top) { |
| win->_regtop = (NCURSES_SIZE_T) top; |
| win->_regbottom = (NCURSES_SIZE_T) bottom; |
| |
| returnCode(OK); |
| } else |
| returnCode(ERR); |
| } |