tseq.c revision 8870
1249259Sdim/*- 2249259Sdim * Copyright (c) 1991, 1993 3249259Sdim * The Regents of the University of California. All rights reserved. 4249259Sdim * 5249259Sdim * This code is derived from software contributed to Berkeley by 6249259Sdim * Margo Seltzer. 7249259Sdim * 8249259Sdim * Redistribution and use in source and binary forms, with or without 9249259Sdim * modification, are permitted provided that the following conditions 10249259Sdim * are met: 11249259Sdim * 1. Redistributions of source code must retain the above copyright 12249259Sdim * notice, this list of conditions and the following disclaimer. 13249259Sdim * 2. Redistributions in binary form must reproduce the above copyright 14249259Sdim * notice, this list of conditions and the following disclaimer in the 15249259Sdim * documentation and/or other materials provided with the distribution. 16249259Sdim * 3. All advertising materials mentioning features or use of this software 17249259Sdim * must display the following acknowledgement: 18249259Sdim * This product includes software developed by the University of 19263509Sdim * California, Berkeley and its contributors. 20263509Sdim * 4. Neither the name of the University nor the names of its contributors 21263509Sdim * may be used to endorse or promote products derived from this software 22263509Sdim * without specific prior written permission. 23263509Sdim * 24263509Sdim * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25263509Sdim * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26263509Sdim * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27263509Sdim * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28263509Sdim * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29263509Sdim * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30263509Sdim * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31263509Sdim * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32263509Sdim * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33263509Sdim * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34263509Sdim * SUCH DAMAGE. 35263509Sdim */ 36263509Sdim 37263509Sdim#ifndef lint 38263509Sdimstatic char copyright[] = 39263509Sdim"@(#) Copyright (c) 1991, 1993\n\ 40263509Sdim The Regents of the University of California. All rights reserved.\n"; 41263509Sdim#endif /* not lint */ 42263509Sdim 43263509Sdim#ifndef lint 44263509Sdimstatic char sccsid[] = "@(#)tseq.c 8.1 (Berkeley) 6/4/93"; 45263509Sdim#endif /* not lint */ 46263509Sdim 47263509Sdim#include <sys/types.h> 48263509Sdim#include <sys/file.h> 49263509Sdim#include <stdio.h> 50263509Sdim#include <db.h> 51263509Sdim 52263509Sdim#define INITIAL 25000 53263509Sdim#define MAXWORDS 25000 /* # of elements in search table */ 54263509Sdim 55263509Sdim 56263509Sdimchar wp[8192]; 57263509Sdimchar cp[8192]; 58249259Sdimmain(argc, argv) 59249259Sdimchar **argv; 60249259Sdim{ 61249259Sdim DBT item, key, res; 62249259Sdim DB *dbp; 63263509Sdim FILE *fp; 64263509Sdim int stat; 65263509Sdim 66263509Sdim if (!(dbp = dbopen( "hashtest", O_RDONLY, 0400, DB_HASH, NULL))) { 67263509Sdim /* create table */ 68249259Sdim fprintf(stderr, "cannot open: hash table\n" ); 69249259Sdim exit(1); 70249259Sdim } 71249259Sdim 72249259Sdim/* 73263509Sdim* put info in structure, and structure in the item 74263509Sdim*/ 75263509Sdim for ( stat = (dbp->seq) (dbp, &res, &item, 1 ); 76263509Sdim stat == 0; 77252723Sdim stat = (dbp->seq) (dbp, &res, &item, 0 ) ) { 78249259Sdim 79249259Sdim bcopy ( res.data, wp, res.size ); 80249259Sdim wp[res.size] = 0; 81249259Sdim bcopy ( item.data, cp, item.size ); 82249259Sdim cp[item.size] = 0; 83249259Sdim 84249259Sdim printf ( "%s %s\n", wp, cp ); 85249259Sdim } 86249259Sdim (dbp->close)(dbp); 87263509Sdim exit(0); 88263509Sdim} 89263509Sdim