1/*	$OpenBSD: fld_stat.c,v 1.9 2023/10/17 09:52:10 nicm Exp $	*/
2/****************************************************************************
3 * Copyright 2020,2021 Thomas E. Dickey                                     *
4 * Copyright 1998-2010,2012 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     *
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28 * authorization.                                                           *
29 ****************************************************************************/
30
31/****************************************************************************
32 *   Author:  Juergen Pfeifer, 1995,1997                                    *
33 ****************************************************************************/
34
35#include "form.priv.h"
36
37MODULE_ID("$Id: fld_stat.c,v 1.9 2023/10/17 09:52:10 nicm Exp $")
38
39/*---------------------------------------------------------------------------
40|   Facility      :  libnform
41|   Function      :  int set_field_status(FIELD *field, bool status)
42|
43|   Description   :  Set or clear the 'changed' indication flag for that
44|                    field's primary buffer.
45|
46|   Return Values :  E_OK            - success
47+--------------------------------------------------------------------------*/
48FORM_EXPORT(int)
49set_field_status(FIELD *field, bool status)
50{
51  T((T_CALLED("set_field_status(%p,%d)"), (void *)field, status));
52
53  Normalize_Field(field);
54
55  if (status)
56    SetStatus(field, _CHANGED);
57  else
58    ClrStatus(field, _CHANGED);
59
60  RETURN(E_OK);
61}
62
63/*---------------------------------------------------------------------------
64|   Facility      :  libnform
65|   Function      :  bool field_status(const FIELD *field)
66|
67|   Description   :  Retrieve the value of the 'changed' indication flag
68|                    for that field's primary buffer.
69|
70|   Return Values :  TRUE  - buffer has been changed
71|                    FALSE - buffer has not been changed
72+--------------------------------------------------------------------------*/
73FORM_EXPORT(bool)
74field_status(const FIELD *field)
75{
76  T((T_CALLED("field_status(%p)"), (const void *)field));
77
78  returnBool((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE);
79}
80
81/* fld_stat.c ends here */
82