1/* ndbm.h - The include file for ndbm users. */ 2 3/* This file is part of GDBM, the GNU data base manager, by Philip A. Nelson. 4 Copyright (C) 1990, 1991, 1993 Free Software Foundation, Inc. 5 6 GDBM is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 GDBM is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GDBM; see the file COPYING. If not, write to 18 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 19 20 You may contact the author by: 21 e-mail: phil@cs.wwu.edu 22 us-mail: Philip A. Nelson 23 Computer Science Department 24 Western Washington University 25 Bellingham, WA 98226 26 27*************************************************************************/ 28 29/* Parameters to dbm_store for simple insertion or replacement. */ 30#define DBM_INSERT 0 31#define DBM_REPLACE 1 32 33 34/* The data and key structure. This structure is defined for compatibility. */ 35typedef struct { 36 char *dptr; 37 int dsize; 38 } datum; 39 40 41/* The file information header. This is good enough for most applications. */ 42typedef struct {int dummy[10];} DBM; 43 44 45/* These are the routines (with some macros defining them!) */ 46 47extern DBM *dbm_open (); 48 49extern void dbm_close (); 50 51extern datum dbm_fetch (); 52 53extern int dbm_store (); 54 55extern int dbm_delete (); 56 57extern int dbm_delete (); 58 59extern datum dbm_firstkey (); 60 61extern datum dbm_nextkey (); 62 63#define dbm_error(dbf) (0) 64 65#define dbm_clearerr(dbf) 66 67extern int dbm_dirfno (); 68 69extern int dbm_pagfno (); 70 71extern int dbm_rdonly (); 72