50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
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/*************************************************************************\
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* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
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* National Laboratory.
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* Copyright (c) 2002 The Regents of the University of California, as
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* Operator of Los Alamos National Laboratory.
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* EPICS BASE Versions 3.13.7
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* and higher are distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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\*************************************************************************/
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/*
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* $Id$
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*
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* Author Jeffrey O. Hill
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* johill@lanl.gov
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* 505 665 1831
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*/
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#ifndef caHdrLargeArrayh
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#define caHdrLargeArrayh
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#ifdef epicsExportSharedSymbols
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# define epicsExportSharedSymbols_caHdrLargeArrayh
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# undef epicsExportSharedSymbols
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#endif
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// external headers included here
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#include "caProto.h"
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#ifdef epicsExportSharedSymbols_caHdrLargeArrayh
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# define epicsExportSharedSymbols
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# include "shareLib.h"
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#endif
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static const unsigned char CA_MINOR_PROTOCOL_REVISION = 11;
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typedef ca_uint32_t caResId;
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/* a modified ca header with capacity for large arrays */
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struct caHdrLargeArray {
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ca_uint32_t m_postsize; /* size of message extension */
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ca_uint32_t m_count; /* operation data count */
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ca_uint32_t m_cid; /* channel identifier */
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ca_uint32_t m_available; /* protocol stub dependent */
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ca_uint16_t m_dataType; /* operation data type */
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ca_uint16_t m_cmmd; /* operation to be performed */
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};
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#endif // caHdrLargeArrayh
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