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 1998 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
28/*	  All Rights Reserved  	*/
29
30
31#pragma ident	"%Z%%M%	%I%	%E% SMI"
32
33#include "uucp.h"
34
35extern int getsysline();
36extern void sysreset();
37
38/*
39 * verify system name
40 * input:
41 *	name	-> system name (char name[NAMESIZE])
42 * returns:
43 *	0	-> success
44 *	FAIL	-> failure
45 */
46int
47versys(name)
48char *name;
49{
50	register char *iptr;
51	char line[BUFSIZ];
52	extern char *aliasFind();
53	char	*prev;
54
55	if (name == 0 || *name == 0)
56		return(FAIL);
57
58	prev = _uu_setlocale(LC_ALL, "C");
59	if ((iptr = aliasFind(name)) != NULL) {
60		/* overwrite the original name with the real name */
61		strncpy(name, iptr, MAXBASENAME);
62		name[MAXBASENAME] = '\0';
63	}
64
65	if (EQUALS(name, Myname)) {
66		(void) _uu_resetlocale(LC_ALL, prev);
67		return(0);
68	}
69
70	while (getsysline(line, sizeof(line))) {
71		if((line[0] == '#') || (line[0] == ' ') || (line[0] == '\t') ||
72			(line[0] == '\n'))
73			continue;
74
75		if ((iptr=strpbrk(line, " \t")) == NULL)
76		    continue;	/* why? */
77		*iptr = '\0';
78		if (EQUALS(name, line)) {
79			sysreset();
80			(void) _uu_resetlocale(LC_ALL, prev);
81			return(0);
82		}
83	}
84	sysreset();
85	(void) _uu_resetlocale(LC_ALL, prev);
86	return(FAIL);
87}
88