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/*
24 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
25 * Use is subject to license terms.
26 */
27
28/*	Copyright (c) 1988 AT&T	*/
29/*	  All Rights Reserved  	*/
30
31
32#pragma ident	"%Z%%M%	%I%	%E% SMI"
33
34/*
35 *	fopen(3S) with error checking
36 */
37
38#include	"errmsg.h"
39#include	<stdio.h>
40
41FILE *
42zfopen(int severity, char *path, char *type)
43{
44	FILE	*fp;	/* file pointer */
45
46	if ((fp = fopen(path, type)) == NULL) {
47		char	*mode;
48
49		if (type[1] == '+')
50			mode = "updating";
51		else
52			switch (type[0]) {
53			case 'r':
54				mode = "reading";
55				break;
56			case 'w':
57				mode = "writing";
58				break;
59			case 'a':
60				mode = "appending";
61				break;
62			default:
63				mode = type;
64			}
65		_errmsg("UXzfopen1", severity,
66			"Cannot open file \"%s\" for %s.",
67			path, mode);
68	}
69	return (fp);
70}
71