1 /* $OpenBSD: m_userptr.c,v 1.7 2010/01/12 23:22:08 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc. * 5 * * 6 * Permission is hereby granted, free of charge, to any person obtaining a * 7 * copy of this software and associated documentation files (the * 8 * "Software"), to deal in the Software without restriction, including * 9 * without limitation the rights to use, copy, modify, merge, publish, * 10 * distribute, distribute with modifications, sublicense, and/or sell * 11 * copies of the Software, and to permit persons to whom the Software is * 12 * furnished to do so, subject to the following conditions: * 13 * * 14 * The above copyright notice and this permission notice shall be included * 15 * in all copies or substantial portions of the Software. * 16 * * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 20 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 21 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 22 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 23 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 24 * * 25 * Except as contained in this notice, the name(s) of the above copyright * 26 * holders shall not be used in advertising or otherwise to promote the * 27 * sale, use or other dealings in this Software without prior written * 28 * authorization. * 29 ****************************************************************************/ 30 31 /**************************************************************************** 32 * Author: Juergen Pfeifer, 1995,1997 * 33 ****************************************************************************/ 34 35 /*************************************************************************** 36 * Module m_userptr * 37 * Associate application data with menus * 38 ***************************************************************************/ 39 40 #include "menu.priv.h" 41 42 MODULE_ID("$Id: m_userptr.c,v 1.7 2010/01/12 23:22:08 nicm Exp $") 43 44 /*--------------------------------------------------------------------------- 45 | Facility : libnmenu 46 | Function : int set_menu_userptr(MENU *menu, void *userptr) 47 | 48 | Description : Set the pointer that is reserved in any menu to store 49 | application relevant informations. 50 | 51 | Return Values : E_OK - success 52 +--------------------------------------------------------------------------*/ 53 NCURSES_EXPORT(int) 54 set_menu_userptr(MENU * menu, void *userptr) 55 { 56 T((T_CALLED("set_menu_userptr(%p,%p)"), menu, userptr)); 57 Normalize_Menu(menu)->userptr = userptr; 58 RETURN(E_OK); 59 } 60 61 /*--------------------------------------------------------------------------- 62 | Facility : libnmenu 63 | Function : void *menu_userptr(const MENU *menu) 64 | 65 | Description : Return the pointer that is reserved in any menu to 66 | store application relevant informations. 67 | 68 | Return Values : Value of the pointer. If no such pointer has been set, 69 | NULL is returned 70 +--------------------------------------------------------------------------*/ 71 NCURSES_EXPORT(void *) 72 menu_userptr(const MENU * menu) 73 { 74 T((T_CALLED("menu_userptr(%p)"), menu)); 75 returnVoidPtr(Normalize_Menu(menu)->userptr); 76 } 77 78 /* m_userptr.c ends here */ 79