| 1 | /* $Id: Pcap.h 93115 2022-01-01 11:31:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * Helpers for writing libpcap files.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2022 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 | #ifndef VBOX_INCLUDED_SRC_Network_Pcap_h
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| 19 | #define VBOX_INCLUDED_SRC_Network_Pcap_h
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| 20 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 21 | # pragma once
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| 22 | #endif
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| 23 |
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| 24 | #include <iprt/stream.h>
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| 25 | #include <VBox/types.h>
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| 26 |
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| 27 | RT_C_DECLS_BEGIN
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| 28 |
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| 29 | int PcapStreamHdr(PRTSTREAM pStream, uint64_t StartNanoTS);
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| 30 | int PcapStreamFrame(PRTSTREAM pStream, uint64_t StartNanoTS, const void *pvFrame, size_t cbFrame, size_t cbMax);
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| 31 | int PcapStreamGsoFrame(PRTSTREAM pStream, uint64_t StartNanoTS, PCPDMNETWORKGSO pGso,
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| 32 | const void *pvFrame, size_t cbFrame, size_t cbMax);
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| 33 |
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| 34 | int PcapFileHdr(RTFILE File, uint64_t StartNanoTS);
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| 35 | int PcapFileFrame(RTFILE File, uint64_t StartNanoTS, const void *pvFrame, size_t cbFrame, size_t cbMax);
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| 36 | int PcapFileGsoFrame(RTFILE File, uint64_t StartNanoTS, PCPDMNETWORKGSO pGso,
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| 37 | const void *pvFrame, size_t cbFrame, size_t cbSegMax);
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| 38 |
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| 39 | RT_C_DECLS_END
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| 40 |
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| 41 | #endif /* !VBOX_INCLUDED_SRC_Network_Pcap_h */
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| 42 |
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