Experimental Physics and
Industrial Control System

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<== Date ==>		<== Thread ==>

Subject:	Re: CoreRelease and the attributes of an IOC's build
From:	Andrew Johnson via Tech-talk <tech-talk at aps.anl.gov>
To:	tech-talk at aps.anl.gov
Date:	Wed, 15 Jun 2022 15:25:38 -0500

Hi Matt,

On 6/15/22 3:00 PM, Matt Rippa via Tech-talk wrote:

The coreRelease runtime tool shows the EPICS release info. Any way to query the OS release and build info at runtime? Eg., RTEMS 5.1, LEGACY_STACK ?

Thank you!

Matt

> coreRelease
############################################################################
## EPICS R7.0.6.2-DEV
## Rev. 2022-03-28T22:19+0000
############################################################################

We do set some environment variables in the IOC:

2: ARCH=vxWorks-ppc32sf
3: EPICS_VERSION_MAJOR=7
4: EPICS_VERSION_MIDDLE=0
5: EPICS_VERSION_MINOR=6
6: EPICS_VERSION_PATCH=2
7: EPICS_VERSION_SNAPSHOT=-DEV
8: EPICS_VERSION_SITE=
9: EPICS_VERSION_SHORT=7.0.6.2
10: EPICS_VERSION_FULL=7.0.6.2-DEV

There are also have some parameters available from the environment parameter system:

iocanj> epicsPrtEnvParams
EPICS_CA_ADDR_LIST is undefined
EPICS_CA_CONN_TMO: 30.0
EPICS_CA_AUTO_ADDR_LIST: YES
EPICS_CA_REPEATER_PORT: 5065
EPICS_CA_SERVER_PORT: 5064
EPICS_CA_MAX_ARRAY_BYTES: 16384
EPICS_CA_AUTO_ARRAY_BYTES: YES
EPICS_CA_MAX_SEARCH_PERIOD: 300.0
EPICS_CA_NAME_SERVERS is undefined
EPICS_CA_MCAST_TTL: 1
EPICS_CAS_INTF_ADDR_LIST is undefined
EPICS_CAS_IGNORE_ADDR_LIST is undefined
EPICS_CAS_AUTO_BEACON_ADDR_LIST is undefined
EPICS_CAS_BEACON_ADDR_LIST is undefined
EPICS_CAS_SERVER_PORT is undefined
EPICS_CA_BEACON_PERIOD: 15.0
EPICS_CAS_BEACON_PERIOD is undefined
EPICS_CAS_BEACON_PORT is undefined
EPICS_BUILD_COMPILER_CLASS: gcc
EPICS_BUILD_OS_CLASS: vxWorks
EPICS_BUILD_TARGET_ARCH: vxWorks-ppc32sf
EPICS_TZ: CST6CDT,M3.2.0/2,M11.1.0/2
EPICS_TS_NTP_INET is undefined
EPICS_IOC_IGNORE_SERVERS is undefined
EPICS_IOC_LOG_PORT: 7004
EPICS_IOC_LOG_INET is undefined
EPICS_IOC_LOG_FILE_LIMIT: 1000000
EPICS_IOC_LOG_FILE_NAME is undefined
EPICS_IOC_LOG_FILE_COMMAND is undefined
IOCSH_PS1: epics>
IOCSH_HISTSIZE: 50
IOCSH_HISTEDIT_DISABLE is undefined

See envDefs.h for how to get to the compiled-in (default) values of those.

HTH,

- Andrew

-- 
Complexity comes for free, Simplicity you have to work for.

References:: CoreRelease and the attributes of an IOC's build Matt Rippa via Tech-talk

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ANJ, 14 Sep 2022

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Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System