devI64outSoftCallback.c

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/*************************************************************************\
* Copyright (c) 2016 UChicago Argonne LLC, as Operator of Argonne
*     National Laboratory.
* Copyright (c) 2002 The Regents of the University of California, as
*     Operator of Los Alamos National Laboratory.
* EPICS BASE is distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
\*************************************************************************/

/*
 *      Original Author: Marty Kraimer
 *      Date: 04NOV2003
 */

#include <stdlib.h>
#include <stdio.h>
#include <string.h>

#include "alarm.h"
#include "dbDefs.h"
#include "dbAccess.h"
#include "recGbl.h"
#include "recSup.h"
#include "devSup.h"
#include "int64outRecord.h"
#include "epicsExport.h"

static long write_int64out(int64outRecord *prec)
{
    struct link *plink = &prec->out;
    long status;

    if (prec->pact)
        return 0;

    status = dbPutLinkAsync(plink, DBR_INT64, &prec->val, 1);
    if (!status)
        prec->pact = TRUE;
    else if (status == S_db_noLSET)
        status = dbPutLink(plink, DBR_INT64, &prec->val, 1);

    return status;
}

/* Create the dset for devI64outSoftCallback */
int64outdset devI64outSoftCallback = {
    { 5, NULL, NULL, NULL, NULL }, write_int64out
};
epicsExportAddress(dset, devI64outSoftCallback);