1 /* $OpenBSD: fld_pad.c,v 1.4 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 #include "form.priv.h" 35 36 MODULE_ID("$From: fld_pad.c,v 1.5 2000/12/10 02:09:38 tom Exp $") 37 38 /*--------------------------------------------------------------------------- 39 | Facility : libnform 40 | Function : int set_field_pad(FIELD *field, int ch) 41 | 42 | Description : Set the pad character used to fill the field. This must 43 | be a printable character. 44 | 45 | Return Values : E_OK - success 46 | E_BAD_ARGUMENT - invalid field pointer or pad character 47 | E_SYSTEM_ERROR - system error 48 +--------------------------------------------------------------------------*/ 49 NCURSES_EXPORT(int) 50 set_field_pad (FIELD * field, int ch) 51 { 52 int res = E_BAD_ARGUMENT; 53 54 Normalize_Field( field ); 55 if (isprint((unsigned char)ch)) 56 { 57 if (field->pad != ch) 58 { 59 field->pad = ch; 60 res = _nc_Synchronize_Attributes( field ); 61 } 62 else 63 res = E_OK; 64 } 65 RETURN(res); 66 } 67 68 /*--------------------------------------------------------------------------- 69 | Facility : libnform 70 | Function : int field_pad(const FIELD *field) 71 | 72 | Description : Retrieve the fields pad character. 73 | 74 | Return Values : The pad character. 75 +--------------------------------------------------------------------------*/ 76 NCURSES_EXPORT(int) 77 field_pad (const FIELD * field) 78 { 79 return Normalize_Field( field )->pad; 80 } 81 82 /* fld_pad.c ends here */ 83