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7.0.6.1
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dbCa.h
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/*************************************************************************\
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* Copyright (c) 2015 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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* SPDX-License-Identifier: EPICS
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* EPICS BASE is 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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/* dbCa.h */
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#ifndef INCdbCah
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#define INCdbCah
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#include "
dbLink.h
"
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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typedef
void (*dbCaCallback)(
void
*userPvt);
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DBCORE_API
void
dbCaCallbackProcess(
void
*usrPvt);
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DBCORE_API
void
dbCaLinkInit(
void
);
/* internal initialization for iocBuild() */
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DBCORE_API
void
dbCaLinkInitIsolated(
void
);
/* internal initialization for iocBuildIsolated() */
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DBCORE_API
void
dbCaRun(
void
);
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DBCORE_API
void
dbCaPause(
void
);
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DBCORE_API
void
dbCaShutdown(
void
);
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struct
dbLocker;
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DBCORE_API
void
dbCaAddLinkCallback(
struct
link
*plink,
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dbCaCallback connect, dbCaCallback monitor,
void
*userPvt);
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DBCORE_API
long
dbCaAddLink(
struct
dbLocker *locker,
struct
link
*plink,
short
dbfType);
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DBCORE_API
void
dbCaRemoveLink(
struct
dbLocker *locker,
struct
link
*plink);
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DBCORE_API
long
dbCaGetLink(
struct
link
*plink,
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short
dbrType,
void
*pbuffer,
long
*nRequest);
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DBCORE_API
long
dbCaGetAttributes(
const
struct
link
*plink,
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dbCaCallback callback,
void
*userPvt);
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DBCORE_API
long
dbCaPutLinkCallback(
struct
link
*plink,
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short
dbrType,
const
void
*pbuffer,
long
nRequest,
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dbCaCallback callback,
void
*userPvt);
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DBCORE_API
long
dbCaPutLink(
struct
link
*plink,
short
dbrType,
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const
void
*pbuffer,
long
nRequest);
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extern
struct
ca_client_context * dbCaClientContext;
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#ifdef EPICS_DBCA_PRIVATE_API
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DBCORE_API
void
dbCaSync(
void
);
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DBCORE_API
unsigned
long
dbCaGetUpdateCount(
struct
link
*plink);
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#endif
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/* These macros are for backwards compatibility */
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#define dbCaIsLinkConnected(link) \
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dbIsLinkConnected(link)
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#define dbCaGetLinkDBFtype(link) \
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dbGetLinkDBFtype(link)
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#define dbCaGetNelements(link, nelements) \
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dbGetNelements(link, nelements)
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#define dbCaGetSevr(link, sevr) \
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dbGetAlarm(link, NULL, sevr)
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#define dbCaGetAlarm(link, stat, sevr) \
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dbGetAlarm(link, stat, sevr)
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#define dbCaGetTimeStamp(link, pstamp) \
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dbGetTimeStamp(link, pstamp)
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#define dbCaGetControlLimits(link, low, high) \
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dbGetControlLimits(link, low, high)
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#define dbCaGetGraphicLimits(link, low, high) \
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dbGetGraphicLimits(link, low, high)
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#define dbCaGetAlarmLimits(link, lolo, low, high, hihi) \
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dbGetAlarmLimits(link, lolo, low, high, hihi)
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#define dbCaGetPrecision(link, prec) \
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dbGetPrecision(link, prec)
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#define dbCaGetUnits(link, units, unitSize) \
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dbGetUnits(link, units, unitSize)
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#define dbCaScanFwdLink(link) \
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dbScanFwdLink(link)
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#ifdef __cplusplus
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}
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#endif
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#endif
/*INCdbCah*/
link
Definition:
link.h:193
dbLink.h
Link Support API.
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