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Copyright 1989 AT&T
Portions Copyright (c) 1996, Sun Microsystems, Inc. All Rights Reserved.
The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
form_field_info, field_info, dynamic_field_info - get forms field characteristics

cc [ flag... ] file... -lform  -lcurses  [ library... ]
#include <form.h>

int field_info(FIELD *field, int *rows, int *cols, int *frow, int *fcol,
 int *nrow, int *nbuf);

int dynamic_field_info(FIELD *field, int *drows, int *dcols, int *max);

field_info() returns the size, position, and other named field characteristics, as defined in the original call to new_field(), to the locations pointed to by the arguments rows, cols, frow, fcol, nrow, and nbuf.

dynamic_field_info() returns the actual size of the field in the pointer arguments drows, dcols and returns the maximum growth allowed for field in max. If no maximum growth limit is specified for field, max will contain 0. A field can be made dynamic by turning off the field option O_STATIC.

These routines return one of the following: E_OK

E_SYSTEM_ERROR E_BAD_ARGUMENT

See attributes(7) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE

MT-Level Unsafe

curses (3CURSES), forms (3CURSES), attributes (7)

The header <form.h> automatically includes the headers <eti.h> and <curses.h>.