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 +--------------------------------------------------------------------------*/
MENU_EXPORT(int)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 *)
menu_userptr(const MENU * menu)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