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https://git.rtems.org/rtems-libbsd/
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9449f151d0
The sources can be obtained via: http://opensource.apple.com/tarballs/mDNSResponder/mDNSResponder-544.tar.gz
64 lines
2.3 KiB
C
64 lines
2.3 KiB
C
/* -*- Mode: C; tab-width: 4 -*-
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*
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* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// Define the required CFM Shared Library entry and exit points
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#include <CodeFragments.h>
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#include "mDNSEmbeddedAPI.h" // Defines the interface to the client layer above
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#include "mDNSMacOS9.h" // Defines the specific types needed to run mDNS on this platform
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mDNS mDNSStorage;
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static mDNS_PlatformSupport PlatformSupportStorage;
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// Start off with a default cache of 16K (about 100 records)
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#define RR_CACHE_SIZE ((16*1024) / sizeof(CacheRecord))
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static CacheEntity rrcachestorage[RR_CACHE_SIZE];
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mDNSlocal void mDNS_StatusCallback(mDNS *const m, mStatus result)
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{
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if (result == mStatus_GrowCache)
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{
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// Allocate another chunk of cache storage
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CacheEntity *storage = OTAllocMem(sizeof(CacheEntity) * RR_CACHE_SIZE);
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if (storage) mDNS_GrowCache(m, storage, RR_CACHE_SIZE);
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}
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}
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extern pascal OSErr mDNS_CFMInit(const CFragInitBlock *theInitBlock);
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pascal OSErr mDNS_CFMInit(const CFragInitBlock *theInitBlock)
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{
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extern pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
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__initialize(theInitBlock); // MUST do this first!
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{
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mStatus err;
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THz oldZone = GetZone();
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SetZone(SystemZone());
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LogMsg("mDNS/DNS-SD with Macsbug breaks -- do not ship this version to customers");
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err = mDNS_Init(&mDNSStorage, &PlatformSupportStorage, rrcachestorage, RR_CACHE_SIZE,
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mDNS_Init_AdvertiseLocalAddresses, mDNS_StatusCallback, mDNS_Init_NoInitCallbackContext);
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SetZone(oldZone);
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return((OSErr)err);
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}
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}
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extern void mDNS_CFMTerm(void);
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void mDNS_CFMTerm(void)
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{
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extern pascal void __terminate(void);
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LogMsg("mDNS_CFMTerm");
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mDNS_Close(&mDNSStorage);
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__terminate();
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}
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