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 #include "uucp.h"
31
32 extern int getsysline();
33 extern void sysreset();
34
35 /*
36 * verify system name
37 * input:
38 * name -> system name (char name[NAMESIZE])
39 * returns:
40 * 0 -> success
41 * FAIL -> failure
42 */
43 int
versys(name)44 versys(name)
45 char *name;
46 {
47 register char *iptr;
48 char line[BUFSIZ];
49 extern char *aliasFind();
50 char *prev;
51
52 if (name == 0 || *name == 0)
53 return(FAIL);
54
55 prev = _uu_setlocale(LC_ALL, "C");
56 if ((iptr = aliasFind(name)) != NULL) {
57 /* overwrite the original name with the real name */
58 strncpy(name, iptr, MAXBASENAME);
59 name[MAXBASENAME] = '\0';
60 }
61
62 if (EQUALS(name, Myname)) {
63 (void) _uu_resetlocale(LC_ALL, prev);
64 return(0);
65 }
66
67 while (getsysline(line, sizeof(line))) {
68 if((line[0] == '#') || (line[0] == ' ') || (line[0] == '\t') ||
69 (line[0] == '\n'))
70 continue;
71
72 if ((iptr=strpbrk(line, " \t")) == NULL)
73 continue; /* why? */
74 *iptr = '\0';
75 if (EQUALS(name, line)) {
76 sysreset();
77 (void) _uu_resetlocale(LC_ALL, prev);
78 return(0);
79 }
80 }
81 sysreset();
82 (void) _uu_resetlocale(LC_ALL, prev);
83 return(FAIL);
84 }
85