1/*++ 2/* NAME 3/* mkmap_cdb 3 4/* SUMMARY 5/* create or open database, CDB style 6/* SYNOPSIS 7/* #include <mkmap.h> 8/* 9/* MKMAP *mkmap_cdb_open(path) 10/* const char *path; 11/* 12/* DESCRIPTION 13/* This module implements support for creating DJB's CDB "constant 14/* databases". 15/* 16/* mkmap_cdb_open() take a file name, append the ".cdb.tmp" suffix, 17/* create the named DB database. On close, this file renamed to 18/* file name with ".cdb" suffix appended (without ".tmp" part). 19/* This routine is a CDB-specific helper for the more 20/* general mkmap_open() interface. 21/* 22/* All errors are fatal. 23/* SEE ALSO 24/* dict_cdb(3), CDB dictionary interface. 25/* LICENSE 26/* .ad 27/* .fi 28/* The Secure Mailer license must be distributed with this software. 29/* AUTHOR(S) 30/* Written by Michael Tokarev <mjt@tls.msk.ru> based on mkmap_db by 31/* Wietse Venema 32/* IBM T.J. Watson Research 33/* P.O. Box 704 34/* Yorktown Heights, NY 10598, USA 35/*--*/ 36 37/* System library. */ 38 39#include <sys_defs.h> 40 41#ifdef HAS_CDB 42 43/* Utility library. */ 44 45#include <mymalloc.h> 46#include <dict.h> 47 48/* Application-specific. */ 49 50#include "mkmap.h" 51#include <dict_cdb.h> 52 53/* This is a dummy module, since CDB has all the functionality 54 * built-in, as cdb creation requires one global lock anyway. */ 55 56MKMAP *mkmap_cdb_open(const char *unused_path) 57{ 58 MKMAP *mkmap = (MKMAP *) mymalloc(sizeof(*mkmap)); 59 mkmap->open = dict_cdb_open; 60 mkmap->after_open = 0; 61 mkmap->after_close = 0; 62 return (mkmap); 63} 64 65#endif /* HAS_CDB */ 66