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- /*-
- * Copyright (c) 1991, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Margo Seltzer.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
- #ifndef lint
- static char copyright[] =
- "@(#) Copyright (c) 1991, 1993\n\
- The Regents of the University of California. All rights reserved.\n";
- #endif /* not lint */
-
- #ifndef lint
- static char sccsid[] = "@(#)tcreat3.c 8.1 (Berkeley) 6/4/93";
- #endif /* not lint */
-
- #include <sys/types.h>
- #include <sys/file.h>
- #include <stdio.h>
- #include <db.h>
-
- #define INITIAL 25000
- #define MAXWORDS 25000 /* # of elements in search table */
-
- char wp1[8192];
- char wp2[8192];
- main(argc, argv)
- char **argv;
- {
- DBT item, key;
- DB *dbp;
- HASHINFO ctl;
- FILE *fp;
- int trash;
-
- int i = 0;
-
- argv++;
- ctl.hash = NULL;
- ctl.bsize = atoi(*argv++);
- ctl.ffactor = atoi(*argv++);
- ctl.nelem = atoi(*argv++);
- ctl.lorder = 0;
- if (!(dbp = dbopen( "hashtest",
- O_CREAT|O_TRUNC|O_RDWR, 0600, DB_HASH, &ctl))){
- /* create table */
- fprintf(stderr, "cannot create: hash table (size %d)\n",
- INITIAL);
- exit(1);
- }
-
- key.data = wp1;
- item.data = wp2;
- while ( fgets(wp1, 8192, stdin) &&
- fgets(wp2, 8192, stdin) &&
- i++ < MAXWORDS) {
- /*
- * put info in structure, and structure in the item
- */
- key.size = strlen(wp1);
- item.size = strlen(wp2);
-
- /*
- * enter key/data pair into the table
- */
- if ((dbp->put)(dbp, &key, &item, R_NOOVERWRITE) != NULL) {
- fprintf(stderr, "cannot enter: key %s\n",
- item.data);
- exit(1);
- }
- }
-
- (dbp->close)(dbp);
- exit(0);
- }
-