1 /* $OpenBSD: hashed_db.h,v 1.2 2023/10/17 09:52:08 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright 2020 Thomas E. Dickey * 5 * Copyright 2006-2014,2017 Free Software Foundation, Inc. * 6 * * 7 * Permission is hereby granted, free of charge, to any person obtaining a * 8 * copy of this software and associated documentation files (the * 9 * "Software"), to deal in the Software without restriction, including * 10 * without limitation the rights to use, copy, modify, merge, publish, * 11 * distribute, distribute with modifications, sublicense, and/or sell * 12 * copies of the Software, and to permit persons to whom the Software is * 13 * furnished to do so, subject to the following conditions: * 14 * * 15 * The above copyright notice and this permission notice shall be included * 16 * in all copies or substantial portions of the Software. * 17 * * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 21 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 24 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 25 * * 26 * Except as contained in this notice, the name(s) of the above copyright * 27 * holders shall not be used in advertising or otherwise to promote the * 28 * sale, use or other dealings in this Software without prior written * 29 * authorization. * 30 ****************************************************************************/ 31 32 /**************************************************************************** 33 * Author: Thomas E. Dickey 2006 * 34 ****************************************************************************/ 35 36 /* 37 * $Id: hashed_db.h,v 1.2 2023/10/17 09:52:08 nicm Exp $ 38 */ 39 40 #ifndef HASHED_DB_H 41 #define HASHED_DB_H 1 42 43 #include <ncurses_cfg.h> 44 45 #include <curses.h> 46 47 #if USE_HASHED_DB 48 49 #define DB_DBM_HSEARCH 0 /* quiet gcc -Wundef with db6 */ 50 51 #include <db.h> 52 53 #ifndef DBM_SUFFIX 54 #define DBM_SUFFIX ".db" 55 #endif 56 57 #ifdef DB_VERSION_MAJOR 58 #define HASHED_DB_API DB_VERSION_MAJOR 59 #else 60 #define HASHED_DB_API 1 /* e.g., db 1.8.5 */ 61 #endif 62 63 extern NCURSES_EXPORT(DB *) _nc_db_open(const char * /* path */, bool /* modify */); 64 extern NCURSES_EXPORT(bool) _nc_db_have_data(DBT * /* key */, DBT * /* data */, char ** /* buffer */, int * /* size */); 65 extern NCURSES_EXPORT(bool) _nc_db_have_index(DBT * /* key */, DBT * /* data */, char ** /* buffer */, int * /* size */); 66 extern NCURSES_EXPORT(int) _nc_db_close(DB * /* db */); 67 extern NCURSES_EXPORT(int) _nc_db_first(DB * /* db */, DBT * /* key */, DBT * /* data */); 68 extern NCURSES_EXPORT(int) _nc_db_next(DB * /* db */, DBT * /* key */, DBT * /* data */); 69 extern NCURSES_EXPORT(int) _nc_db_get(DB * /* db */, DBT * /* key */, DBT * /* data */); 70 extern NCURSES_EXPORT(int) _nc_db_put(DB * /* db */, DBT * /* key */, DBT * /* data */); 71 72 #endif 73 74 #endif /* HASHED_DB_H */ 75