1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright (c) 1995-2001 by Sun Microsystems, Inc.
24 * All rights reserved.
25 */
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"
28
29/* LINTLIBRARY */
30
31/*
32 * vw_scan.c
33 *
34 * XCurses Library
35 *
36 * Copyright 1990, 1995 by Mortice Kern Systems Inc.  All rights reserved.
37 *
38 */
39
40#if M_RCSID
41#ifndef lint
42static char rcsID[] =
43"$Header: /team/ps/sun_xcurses/archive/local_changes/xcurses/src/lib/"
44"libxcurses/src/libc/xcurses/rcs/vw_scanw.c 1.2 1998/05/27 16:57:04 "
45"cbates Exp $";
46#endif
47#endif
48
49#include <private.h>
50#include <limits.h>
51#include <stdarg.h>
52#include <stdio.h>
53
54extern int _vsscanf(char *, char *, va_list);
55
56int
57vw_scanw(WINDOW *w, char *fmt, va_list ap)
58{
59	int	code;
60	char	buffer[LINE_MAX];
61
62	if (wgetnstr(w, buffer, (int)sizeof (buffer)) != OK)
63		return (ERR);
64	code = _vsscanf(buffer, fmt, ap);
65
66	va_end(ap);
67#ifdef EXACT_SPEC
68	return ((code == EOF) ? ERR : OK);
69#else
70	return (code);
71#endif
72}
73