1/* $OpenBSD: fld_info.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 37MODULE_ID("$Id: fld_info.c,v 1.7 2023/10/17 09:52:10 nicm Exp $") 38 39/*--------------------------------------------------------------------------- 40| Facility : libnform 41| Function : int field_info(const FIELD *field, 42| int *rows, int *cols, 43| int *frow, int *fcol, 44| int *nrow, int *nbuf) 45| 46| Description : Retrieve information about the field's creation parameters. 47| 48| Return Values : E_OK - success 49| E_BAD_ARGUMENT - invalid field pointer 50+--------------------------------------------------------------------------*/ 51FORM_EXPORT(int) 52field_info(const FIELD *field, 53 int *rows, int *cols, 54 int *frow, int *fcol, 55 int *nrow, int *nbuf) 56{ 57 T((T_CALLED("field_info(%p,%p,%p,%p,%p,%p,%p)"), 58 (const void *)field, 59 (void *)rows, (void *)cols, 60 (void *)frow, (void *)fcol, 61 (void *)nrow, (void *)nbuf)); 62 63 if (!field) 64 RETURN(E_BAD_ARGUMENT); 65 66 if (rows) 67 *rows = field->rows; 68 if (cols) 69 *cols = field->cols; 70 if (frow) 71 *frow = field->frow; 72 if (fcol) 73 *fcol = field->fcol; 74 if (nrow) 75 *nrow = field->nrow; 76 if (nbuf) 77 *nbuf = field->nbuf; 78 RETURN(E_OK); 79} 80 81/*--------------------------------------------------------------------------- 82| Facility : libnform 83| Function : int dynamic_field_info(const FIELD *field, 84| int *drows, int *dcols, 85| int *maxgrow) 86| 87| Description : Retrieve information about a dynamic field's current 88| dynamic parameters. 89| 90| Return Values : E_OK - success 91| E_BAD_ARGUMENT - invalid argument 92+--------------------------------------------------------------------------*/ 93FORM_EXPORT(int) 94dynamic_field_info(const FIELD *field, int *drows, int *dcols, int *maxgrow) 95{ 96 T((T_CALLED("dynamic_field_info(%p,%p,%p,%p)"), 97 (const void *)field, 98 (void *)drows, 99 (void *)dcols, 100 (void *)maxgrow)); 101 102 if (!field) 103 RETURN(E_BAD_ARGUMENT); 104 105 if (drows) 106 *drows = field->drows; 107 if (dcols) 108 *dcols = field->dcols; 109 if (maxgrow) 110 *maxgrow = field->maxgrow; 111 112 RETURN(E_OK); 113} 114 115/* fld_info.c ends here */ 116