Commit | Line | Data |
---|---|---|
d48e7292 WJ |
1 | /*- |
2 | * Copyright (c) 1990 The Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * 1. Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * 2. Redistributions in binary form must reproduce the above copyright | |
11 | * notice, this list of conditions and the following disclaimer in the | |
12 | * documentation and/or other materials provided with the distribution. | |
13 | * 3. All advertising materials mentioning features or use of this software | |
14 | * must display the following acknowledgement: | |
15 | * This product includes software developed by the University of | |
16 | * California, Berkeley and its contributors. | |
17 | * 4. Neither the name of the University nor the names of its contributors | |
18 | * may be used to endorse or promote products derived from this software | |
19 | * without specific prior written permission. | |
20 | * | |
21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
31 | * SUCH DAMAGE. | |
32 | */ | |
33 | ||
34 | #ifndef lint | |
35 | char copyright[] = | |
36 | "@(#) Copyright (c) 1990 The Regents of the University of California.\n\ | |
37 | All rights reserved.\n"; | |
38 | #endif /* not lint */ | |
39 | ||
40 | #ifndef lint | |
41 | static char sccsid[] = "@(#)kvm_mkdb.c 5.11 (Berkeley) 4/27/91"; | |
42 | #endif /* not lint */ | |
43 | ||
44 | #include <sys/param.h> | |
45 | #include <sys/stat.h> | |
46 | #include <fcntl.h> | |
47 | #include <db.h> | |
48 | #include <errno.h> | |
49 | #include <stdio.h> | |
50 | #include <string.h> | |
51 | #include <paths.h> | |
52 | ||
53 | char *tmp; | |
54 | #define basename(cp) ((tmp=rindex((cp), '/')) ? tmp+1 : (cp)) | |
55 | ||
56 | main(argc, argv) | |
57 | int argc; | |
58 | char **argv; | |
59 | { | |
60 | extern int optind; | |
61 | DB *db; | |
62 | int ch; | |
63 | char *nlistpath, *nlistname, dbtemp[MAXPATHLEN], dbname[MAXPATHLEN]; | |
64 | ||
65 | while ((ch = getopt(argc, argv, "")) != EOF) | |
66 | switch((char)ch) { | |
67 | case '?': | |
68 | default: | |
69 | usage(); | |
70 | } | |
71 | argc -= optind; | |
72 | argv += optind; | |
73 | ||
74 | nlistpath = argc > 1 ? argv[0] : _PATH_UNIX; | |
75 | nlistname = basename(nlistpath); | |
76 | ||
77 | (void)sprintf(dbtemp, "%s/kvm_%s.tmp", _PATH_VARRUN, nlistname); | |
78 | (void)sprintf(dbname, "%s/kvm_%s.db", _PATH_VARRUN, nlistname); | |
79 | (void)umask(0); | |
80 | db = hash_open(dbtemp, O_CREAT|O_WRONLY|O_EXCL, | |
81 | S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH, NULL); | |
82 | if (!db) { | |
83 | (void)fprintf(stderr, | |
84 | "kvm_mkdb: %s: %s\n", dbtemp, strerror(errno)); | |
85 | exit(1); | |
86 | } | |
87 | create_knlist(nlistpath, db); | |
88 | (void)(db->close)(db); | |
89 | if (rename(dbtemp, dbname)) { | |
90 | (void)fprintf(stderr, "kvm_mkdb: %s to %s: %s.\n", | |
91 | dbtemp, dbname, strerror(errno)); | |
92 | exit(1); | |
93 | } | |
94 | exit(0); | |
95 | } | |
96 | ||
97 | error(n) | |
98 | char *n; | |
99 | { | |
100 | int sverr; | |
101 | ||
102 | sverr = errno; | |
103 | (void)fprintf(stderr, "kvm_mkdb: "); | |
104 | if (n) | |
105 | (void)fprintf(stderr, "%s: ", n); | |
106 | (void)fprintf(stderr, "%s\n", strerror(sverr)); | |
107 | exit(1); | |
108 | } | |
109 | ||
110 | usage() | |
111 | { | |
112 | (void)fprintf(stderr, "usage: kvm_mkdb [file]\n"); | |
113 | exit(1); | |
114 | } |