1 /*-
2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Margo Seltzer.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * @(#)tcreat3.c 8.1 (Berkeley) 6/4/93
33 * $FreeBSD: head/lib/libc/db/test/hash.tests/tcreat3.c 165903 2007-01-09 00:28:16Z imp $
34 */
35
36 #include <sys/types.h>
37 #include <sys/file.h>
38 #include <stdio.h>
39 #include <db.h>
40
41 #define INITIAL 25000
42 #define MAXWORDS 25000 /* # of elements in search table */
43
44 char wp1[8192];
45 char wp2[8192];
46
47 int
main(int argc,char ** argv)48 main(int argc, char **argv)
49 {
50 DBT item, key;
51 DB *dbp;
52 HASHINFO ctl;
53 FILE *fp;
54 int trash;
55
56 int i = 0;
57
58 argv++;
59 ctl.hash = NULL;
60 ctl.bsize = atoi(*argv++);
61 ctl.ffactor = atoi(*argv++);
62 ctl.nelem = atoi(*argv++);
63 ctl.lorder = 0;
64 if (!(dbp = dbopen( "hashtest",
65 O_CREAT|O_TRUNC|O_RDWR, 0600, DB_HASH, &ctl))){
66 /* create table */
67 fprintf(stderr, "cannot create: hash table (size %d)\n",
68 INITIAL);
69 exit(1);
70 }
71
72 key.data = wp1;
73 item.data = wp2;
74 while ( fgets(wp1, 8192, stdin) &&
75 fgets(wp2, 8192, stdin) &&
76 i++ < MAXWORDS) {
77 /*
78 * put info in structure, and structure in the item
79 */
80 key.size = strlen(wp1);
81 item.size = strlen(wp2);
82
83 /*
84 * enter key/data pair into the table
85 */
86 if ((dbp->put)(dbp, &key, &item, R_NOOVERWRITE) != NULL) {
87 fprintf(stderr, "cannot enter: key %s\n",
88 item.data);
89 exit(1);
90 }
91 }
92
93 (dbp->close)(dbp);
94 exit(0);
95 }
96