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Diffstat (limited to 'dev/etherpkt.hh')
-rw-r--r-- | dev/etherpkt.hh | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/dev/etherpkt.hh b/dev/etherpkt.hh deleted file mode 100644 index 01741b3d5..000000000 --- a/dev/etherpkt.hh +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright (c) 2002-2005 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* @file - * Reference counted class containing ethernet packet data - */ - -#ifndef __ETHERPKT_HH__ -#define __ETHERPKT_HH__ - -#include <iosfwd> -#include <memory> -#include <assert.h> - -#include "base/refcnt.hh" -#include "sim/host.hh" - -/* - * Reference counted class containing ethernet packet data - */ -class Checkpoint; -class EthPacketData : public RefCounted -{ - public: - /* - * Pointer to packet data will be deleted - */ - uint8_t *data; - - /* - * Length of the current packet - */ - int length; - - /* - * Extra space taken up by the packet in whatever data structure - * it is in. - * - * NOTE: This can only be use by *one* data structure at a time! - */ - int slack; - - public: - EthPacketData() : data(NULL), length(0), slack(0) { } - explicit EthPacketData(size_t size) - : data(new uint8_t[size]), length(0), slack(0) { } - EthPacketData(std::auto_ptr<uint8_t> d, int l, int s = 0) - : data(d.release()), length(l), slack(s) { } - ~EthPacketData() { if (data) delete [] data; } - - public: - void serialize(const std::string &base, std::ostream &os); - void unserialize(const std::string &base, Checkpoint *cp, - const std::string §ion); -}; - -typedef RefCountingPtr<EthPacketData> EthPacketPtr; - -#endif // __ETHERPKT_HH__ |