1 /* $OpenBSD: m_userptr.c,v 1.8 2023/10/17 09:52:10 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright 2020 Thomas E. Dickey * 5 * Copyright 1998-2004,2010 Free Software Foundation, Inc. * 6 * * 7 * Permission is hereby granted, free of charge, to any person obtaining a * 8 * copy of this software and associated documentation files (the * 9 * "Software"), to deal in the Software without restriction, including * 10 * without limitation the rights to use, copy, modify, merge, publish, * 11 * distribute, distribute with modifications, sublicense, and/or sell * 12 * copies of the Software, and to permit persons to whom the Software is * 13 * furnished to do so, subject to the following conditions: * 14 * * 15 * The above copyright notice and this permission notice shall be included * 16 * in all copies or substantial portions of the Software. * 17 * * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 21 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 24 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 25 * * 26 * Except as contained in this notice, the name(s) of the above copyright * 27 * holders shall not be used in advertising or otherwise to promote the * 28 * sale, use or other dealings in this Software without prior written * 29 * authorization. * 30 ****************************************************************************/ 31 32 /**************************************************************************** 33 * Author: Juergen Pfeifer, 1995,1997 * 34 ****************************************************************************/ 35 36 /*************************************************************************** 37 * Module m_userptr * 38 * Associate application data with menus * 39 ***************************************************************************/ 40 41 #include "menu.priv.h" 42 43 MODULE_ID("$Id: m_userptr.c,v 1.8 2023/10/17 09:52:10 nicm Exp $") 44 45 /*--------------------------------------------------------------------------- 46 | Facility : libnmenu 47 | Function : int set_menu_userptr(MENU *menu, void *userptr) 48 | 49 | Description : Set the pointer that is reserved in any menu to store 50 | application relevant information. 51 | 52 | Return Values : E_OK - success 53 +--------------------------------------------------------------------------*/ 54 MENU_EXPORT(int) 55 set_menu_userptr(MENU *menu, void *userptr) 56 { 57 T((T_CALLED("set_menu_userptr(%p,%p)"), (void *)menu, (void *)userptr)); 58 Normalize_Menu(menu)->userptr = userptr; 59 RETURN(E_OK); 60 } 61 62 /*--------------------------------------------------------------------------- 63 | Facility : libnmenu 64 | Function : void *menu_userptr(const MENU *menu) 65 | 66 | Description : Return the pointer that is reserved in any menu to 67 | store application relevant information. 68 | 69 | Return Values : Value of the pointer. If no such pointer has been set, 70 | NULL is returned 71 +--------------------------------------------------------------------------*/ 72 MENU_EXPORT(void *) 73 menu_userptr(const MENU *menu) 74 { 75 T((T_CALLED("menu_userptr(%p)"), (const void *)menu)); 76 returnVoidPtr(Normalize_Menu(menu)->userptr); 77 } 78 79 /* m_userptr.c ends here */ 80