/* * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef __DSCACHE_H__ #define __DSCACHE_H__ #include <NetInfo/dsrecord.h> typedef struct { u_int32_t merit; dsrecord *record; } dscache_record; typedef struct { dscache_record *cache; u_int32_t cache_size; u_int32_t cache_count; u_int32_t prune_count; u_int32_t save_count; u_int32_t remove_count; u_int32_t fetch_count; } dscache; dscache *dscache_new(u_int32_t); void dscache_free(dscache *); void dscache_flush(dscache *); u_int32_t dscache_index(dscache *, u_int32_t); void dscache_save(dscache *, dsrecord *); void dscache_remove(dscache *, u_int32_t); dsrecord *dscache_fetch(dscache *, u_int32_t); void dscache_print_statistics(dscache *, FILE *); #endif __DSCACHE_H__