1/*	$OpenBSD: frm_cursor.c,v 1.7 2023/10/17 09:52:10 nicm Exp $	*/
2/****************************************************************************
3 * Copyright 2020,2021 Thomas E. Dickey                                     *
4 * Copyright 1998-2004,2010 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#include "form.priv.h"
36
37MODULE_ID("$Id: frm_cursor.c,v 1.7 2023/10/17 09:52:10 nicm Exp $")
38
39/*---------------------------------------------------------------------------
40|   Facility      :  libnform
41|   Function      :  int pos_form_cursor(FORM * form)
42|
43|   Description   :  Moves the form window cursor to the location required
44|                    by the form driver to resume form processing. This may
45|                    be needed after the application calls a curses library
46|                    I/O routine that modifies the cursor position.
47|
48|   Return Values :  E_OK                      - Success
49|                    E_SYSTEM_ERROR            - System error.
50|                    E_BAD_ARGUMENT            - Invalid form pointer
51|                    E_NOT_POSTED              - Form is not posted
52+--------------------------------------------------------------------------*/
53FORM_EXPORT(int)
54pos_form_cursor(FORM *form)
55{
56  int res;
57
58  T((T_CALLED("pos_form_cursor(%p)"), (void *)form));
59
60  if (!form)
61    res = E_BAD_ARGUMENT;
62  else
63    {
64      if (!(form->status & _POSTED))
65	res = E_NOT_POSTED;
66      else
67	res = _nc_Position_Form_Cursor(form);
68    }
69  RETURN(res);
70}
71
72/* frm_cursor.c ends here */
73