113 lines
3.3 KiB
C
113 lines
3.3 KiB
C
/*-
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Margo Seltzer.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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static char copyright[] =
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"@(#) Copyright (c) 1991, 1993\n\
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The Regents of the University of California. All rights reserved.\n";
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#endif /* not lint */
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#if defined(LIBC_SCCS) && !defined(lint)
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static char sccsid[] = "@(#)driver2.c 8.1 (Berkeley) 6/4/93";
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#endif /* LIBC_SCCS and not lint */
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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/*
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* Test driver, to try to tackle the large ugly-split problem.
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*/
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#include <sys/file.h>
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#include <stdio.h>
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#include "ndbm.h"
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int my_hash(key, len)
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char *key;
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int len;
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{
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return(17); /* So I'm cruel... */
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}
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main(argc, argv)
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int argc;
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{
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DB *db;
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DBT key, content;
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char keybuf[2049];
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char contentbuf[2049];
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char buf[256];
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int i;
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HASHINFO info;
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info.bsize = 1024;
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info.ffactor = 5;
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info.nelem = 1;
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info.cachesize = NULL;
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#ifdef HASH_ID_PROGRAM_SPECIFIED
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info.hash_id = HASH_ID_PROGRAM_SPECIFIED;
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info.hash_func = my_hash;
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#else
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info.hash = my_hash;
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#endif
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info.lorder = 0;
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if (!(db = dbopen("bigtest", O_RDWR | O_CREAT, 0644, DB_HASH, &info))) {
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sprintf(buf, "dbopen: failed on file bigtest");
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perror(buf);
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exit(1);
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}
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srandom(17);
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key.data = keybuf;
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content.data = contentbuf;
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bzero(keybuf, sizeof(keybuf));
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bzero(contentbuf, sizeof(contentbuf));
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for (i=1; i <= 500; i++) {
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key.size = 128 + (random()&1023);
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content.size = 128 + (random()&1023);
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/* printf("%d: Key size %d, data size %d\n", i, key.size,
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content.size); */
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sprintf(keybuf, "Key #%d", i);
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sprintf(contentbuf, "Contents #%d", i);
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if ((db->put)(db, &key, &content, R_NOOVERWRITE)) {
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sprintf(buf, "dbm_store #%d", i);
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perror(buf);
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}
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}
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if ((db->close)(db)) {
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perror("closing hash file");
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exit(1);
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}
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exit(0);
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}
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