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 * 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: 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