* Copyright (c) 1990 The Regents of the University of California.
* This code is derived from software contributed to Berkeley by
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* 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
"@(#) Copyright (c) 1990 The Regents of the University of California.\n\
static char sccsid
[] = "@(#)tdel.c 5.2 (Berkeley) 3/12/91";
#define MAXWORDS 25000 /* # of elements in search table */
/* Usage: thash pagesize fillfactor file */
ctl
.bsize
= atoi(*argv
++);
ctl
.ffactor
= atoi(*argv
++);
ctl
.cachesize
= 1024 * 1024; /* 1 MEG */
if (!(dbp
= hash_open( NULL
, O_CREAT
|O_RDWR
, 0400, &ctl
))) {
fprintf(stderr
, "cannot create: hash table size %d)\n",
while ( fgets(wp1
, 8192, stdin
) &&
fgets(wp2
, 8192, stdin
) &&
* put info in structure, and structure in the item
* enter key/data pair into the table
if ((dbp
->put
)(dbp
, &key
, &item
, R_NOOVERWRITE
) != NULL
) {
fprintf(stderr
, "cannot enter: key %s\n",
fp
= fopen ( argv
[0], "r");
while ( fgets(wp1
, 8192, fp
) &&
stat
= (dbp
->delete)(dbp
, &key
);
fprintf ( stderr
, "Error retrieving %s\n", key
.data
);