1 /****************************************************************************
2 * Copyright 2020,2021 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 #include "form.priv.h"
35
36 MODULE_ID("$Id: frm_user.c,v 1.19 2021/06/17 21:20:30 tom Exp $")
37
38 /*---------------------------------------------------------------------------
39 | Facility : libnform
40 | Function : int set_form_userptr(FORM *form, void *usrptr)
41 |
42 | Description : Set the pointer that is reserved in any form to store
43 | application relevant information.
44 |
45 | Return Values : E_OK - on success
46 +--------------------------------------------------------------------------*/
FORM_EXPORT(int)47 FORM_EXPORT(int)
48 set_form_userptr(FORM *form, void *usrptr)
49 {
50 T((T_CALLED("set_form_userptr(%p,%p)"), (void *)form, (void *)usrptr));
51
52 Normalize_Form(form)->usrptr = usrptr;
53 RETURN(E_OK);
54 }
55
56 /*---------------------------------------------------------------------------
57 | Facility : libnform
58 | Function : void *form_userptr(const FORM *form)
59 |
60 | Description : Return the pointer that is reserved in any form to
61 | store application relevant information.
62 |
63 | Return Values : Value of pointer. If no such pointer has been set,
64 | NULL is returned
65 +--------------------------------------------------------------------------*/
66 FORM_EXPORT(void *)
form_userptr(const FORM * form)67 form_userptr(const FORM *form)
68 {
69 T((T_CALLED("form_userptr(%p)"), (const void *)form));
70 returnVoidPtr(Normalize_Form(form)->usrptr);
71 }
72
73 /* frm_user.c ends here */
74