hpievents (1) - Linux Manuals
hpievents: An openhpi sample application that polls for events.
NAME
hpievents - An openhpi sample application that polls for events.
SYNOPSIS
hpievents [ -D <value> ] [-N host[:port]] [-C <cfgfile>] [ -t BLOCK|SAHPI_TIMEOUT_BLOCK|n ] [ -d -X -h ] hpievents [--domain=nn] [--host=host[:port]] [--cfgfile=file] [--timeout=BLOCK|SAHPI_TIMEOUT_BLOCK|n ] [--discover] [--debug] [--help]
DESCRIPTION
hpievents polls for events in an opened HPI session. User can specify wait time for the event. User can also select the order between hpi resource (resource event) discovery and hpi event subscription.If no domain or host is selected, hpievents polls for events in the default domain as specified in the openhpiclient.conf file.
OPTIONS
Help Options:
- -h, --help
- Show help options
Application Options:
- -t n|BLOCK, --timeout=n|BLOCK
- Wait n seconds for event or infinite wait (BLOCK)
- -d, --discover
- Call saHpiDiscover() after saHpiSubscribe()
- -D nn, --domain=nn
- Select domain id nn
- -X, --debug
- Display debug messages
- -N "host[:port]", --host="host[:port]"
- Open session to the domain served by the daemon at the specified URL (host:port). This option overrides the OPENHPI_DAEMON_HOST and OPENHPI_DAEMON_PORT environment variables. If host contains ':' (for example IPv6 address) then enclose it in square brackets. For example: ``[::1]'' or ``[::1]:4743''.
- -C "file", --cfgfile="file"
- Use passed file as client configuration file. This option overrides the OPENHPICLIENT_CONf environment variable.
HPI APIs uniquely used in this application
-
SaErrorT SAHPI_API saHpiSubscribe (
SAHPI_IN SaHpiSessionIdT SessionId ); SaErrorT SAHPI_API saHpiUnsubscribe (
SAHPI_IN SaHpiSessionIdT SessionId ); SaErrorT SAHPI_API saHpiEventGet (
SAHPI_IN SaHpiSessionIdT SessionId,
SAHPI_IN SaHpiTimeoutT Timeout,
SAHPI_OUT SaHpiEventT *Event,
SAHPI_INOUT SaHpiRdrT *Rdr,
SAHPI_INOUT SaHpiRptEntryT *RptEntry,
SAHPI_INOUT SaHpiEvtQueueStatusT *EventQueueStatus );
AUTHORS
Authors of this man page:
Peter D Phan (pdphan [at] users.sourceforge.net) Ulrich Kleber (ulikleber [at] users.sourceforge.net) Anton Pak (avpak [at] users.sourceforge.net)
SEE ALSO
hpi_shell hpialarms hpigensimdata hpireset hpitop hpidomain hpiinv hpisensor hpitree hpiel hpionIBMblade hpisettime hpiwdt hpifan hpipower hpithres hpixml ohdomainlist ohhandler ohparam