1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 1998-2004,2010 Free Software Foundation, Inc. * 4 * * 5 * Permission is hereby granted, free of charge, to any person obtaining a * 6 * copy of this software and associated documentation files (the * 7 * "Software"), to deal in the Software without restriction, including * 8 * without limitation the rights to use, copy, modify, merge, publish, * 9 * distribute, distribute with modifications, sublicense, and/or sell * 10 * copies of the Software, and to permit persons to whom the Software is * 11 * furnished to do so, subject to the following conditions: * 12 * * 13 * The above copyright notice and this permission notice shall be included * 14 * in all copies or substantial portions of the Software. * 15 * * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 23 * * 24 * Except as contained in this notice, the name(s) of the above copyright * 25 * holders shall not be used in advertising or otherwise to promote the * 26 * sale, use or other dealings in this Software without prior written * 27 * authorization. * 28 ****************************************************************************/ 29 30 /**************************************************************************** 31 * Author: Juergen Pfeifer, 1995,1997 * 32 ****************************************************************************/ 33 34 /*************************************************************************** 35 * Module m_userptr * 36 * Associate application data with menus * 37 ***************************************************************************/ 38 39 #include "menu.priv.h" 40 41 MODULE_ID("$Id: m_userptr.c,v 1.21 2020/12/12 00:38:14 tom Exp $") 42 43 /*--------------------------------------------------------------------------- 44 | Facility : libnmenu 45 | Function : int set_menu_userptr(MENU *menu, void *userptr) 46 | 47 | Description : Set the pointer that is reserved in any menu to store 48 | application relevant information. 49 | 50 | Return Values : E_OK - success 51 +--------------------------------------------------------------------------*/ 52 MENU_EXPORT(int) 53 set_menu_userptr(MENU *menu, void *userptr) 54 { 55 T((T_CALLED("set_menu_userptr(%p,%p)"), (void *)menu, (void *)userptr)); 56 Normalize_Menu(menu)->userptr = userptr; 57 RETURN(E_OK); 58 } 59 60 /*--------------------------------------------------------------------------- 61 | Facility : libnmenu 62 | Function : void *menu_userptr(const MENU *menu) 63 | 64 | Description : Return the pointer that is reserved in any menu to 65 | store application relevant information. 66 | 67 | Return Values : Value of the pointer. If no such pointer has been set, 68 | NULL is returned 69 +--------------------------------------------------------------------------*/ 70 MENU_EXPORT(void *) 71 menu_userptr(const MENU *menu) 72 { 73 T((T_CALLED("menu_userptr(%p)"), (const void *)menu)); 74 returnVoidPtr(Normalize_Menu(menu)->userptr); 75 } 76 77 /* m_userptr.c ends here */ 78