setfield.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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]
*
* CDDL HEADER END
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1985 AT&T
* All Rights Reserved
*/
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.8 */
#include <stdio.h>
#include <curses.h>
#include <malloc.h>
#include "token.h"
#include "winp.h"
#include "fmacs.h"
#include "terror.h"
#include "attrs.h"
#define FSIZE(x) (x->rows * (x->cols + 1))
setfieldflags(fld, flags)
register ifield *fld;
register int flags;
{
fld->flags = (flags & I_CHANGEABLE) | (fld->flags & ~(I_CHANGEABLE));
if (fld->flags & I_INVISIBLE)
{
if (fld->value)
free(fld->value); /* abs */
if ((fld->value = (char *) malloc(FSIZE(fld))) == NULL)
fatal(NOMEM, "");
fld->valptr = fld->value;
}
fld->fieldattr = (fld->flags & I_FILL ? Attr_underline: Attr_normal);
}