1 /* $OpenBSD: fld_stat.c,v 1.6 2001/01/22 18:02:13 millert Exp $ */ 2 3 /**************************************************************************** 4 * Copyright (c) 1998,2000 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 <juergen.pfeifer@gmx.net> 1995,1997 * 33 ****************************************************************************/ 34 35 #include "form.priv.h" 36 37 MODULE_ID("$From: fld_stat.c,v 1.7 2000/12/10 02:09:38 tom 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 | fields primary buffer. 45 | 46 | Return Values : E_OK - success 47 +--------------------------------------------------------------------------*/ 48 NCURSES_EXPORT(int) 49 set_field_status (FIELD * field, bool status) 50 { 51 Normalize_Field( field ); 52 53 if (status) 54 field->status |= _CHANGED; 55 else 56 field->status &= ~_CHANGED; 57 58 return(E_OK); 59 } 60 61 /*--------------------------------------------------------------------------- 62 | Facility : libnform 63 | Function : bool field_status(const FIELD *field) 64 | 65 | Description : Retrieve the value of the 'changed' indication flag 66 | for that fields primary buffer. 67 | 68 | Return Values : TRUE - buffer has been changed 69 | FALSE - buffer has not been changed 70 +--------------------------------------------------------------------------*/ 71 NCURSES_EXPORT(bool) 72 field_status (const FIELD * field) 73 { 74 return ((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE); 75 } 76 77 /* fld_stat.c ends here */ 78