1 /* $OpenBSD: fld_pad.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 37 MODULE_ID("$Id: fld_pad.c,v 1.7 2023/10/17 09:52:10 nicm Exp $") 38 39 /*--------------------------------------------------------------------------- 40 | Facility : libnform 41 | Function : int set_field_pad(FIELD *field, int ch) 42 | 43 | Description : Set the pad character used to fill the field. This must 44 | be a printable character. 45 | 46 | Return Values : E_OK - success 47 | E_BAD_ARGUMENT - invalid field pointer or pad character 48 | E_SYSTEM_ERROR - system error 49 +--------------------------------------------------------------------------*/ 50 FORM_EXPORT(int) 51 set_field_pad(FIELD *field, int ch) 52 { 53 int res = E_BAD_ARGUMENT; 54 55 T((T_CALLED("set_field_pad(%p,%d)"), (void *)field, ch)); 56 57 Normalize_Field(field); 58 if (isprint(UChar(ch))) 59 { 60 if (field->pad != ch) 61 { 62 field->pad = ch; 63 res = _nc_Synchronize_Attributes(field); 64 } 65 else 66 res = E_OK; 67 } 68 RETURN(res); 69 } 70 71 /*--------------------------------------------------------------------------- 72 | Facility : libnform 73 | Function : int field_pad(const FIELD *field) 74 | 75 | Description : Retrieve the field's pad character. 76 | 77 | Return Values : The pad character. 78 +--------------------------------------------------------------------------*/ 79 FORM_EXPORT(int) 80 field_pad(const FIELD *field) 81 { 82 T((T_CALLED("field_pad(%p)"), (const void *)field)); 83 84 returnCode(Normalize_Field(field)->pad); 85 } 86 87 /* fld_pad.c ends here */ 88