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NAME | C SYNOPSIS | Perl SYNOPSIS | DESCRIPTION | DIAGNOSTICS | SEE ALSO | COLOPHON |
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PMIPUTVALUEHANDLE(3) Library Functions Manual PMIPUTVALUEHANDLE(3)
pmiPutValueHandle - add a value for a metric-instance pair via a
handle
#include <pcp/pmapi.h>
#include <pcp/import.h>
int pmiPutValueHandle(int handle, const char *value);
cc ... -lpcp_import -lpcp
use PCP::LogImport;
pmiPutValueHandle($handle, $value);
As part of the Performance Co-Pilot Log Import API (see
LOGIMPORT(3)), pmiPutValueHandle adds a single value to the
current output record for a given metric and instance, using the
handle defined by an earlier call to pmiGetHandle(3).
The value should be in a format consistent with the metric's type
as defined in the call to pmiAddMetric(3).
No data will be written until pmiWrite(3) is called, so multiple
calls to pmiPutValueHandle or pmiPutValue(3) are typically used
to accumulate data values for several metric-instance pairs
before calling pmiWrite(3).
pmiPutValueHandle returns zero on success else a negative value
that can be turned into an error message by calling pmiErrStr(3).
LOGIMPORT(3), pmiErrStr(3), pmiGetHandle(3), pmiPutResult(3),
pmiPutValue(3), pmiPutText(3), pmiPutLabel(3) and pmiWrite(3).
This page is part of the PCP (Performance Co-Pilot) project.
Information about the project can be found at
⟨http://www.pcp.io/⟩. If you have a bug report for this manual
page, send it to pcp@groups.io. This page was obtained from the
project's upstream Git repository
⟨https://github.com/performancecopilot/pcp.git⟩ on 2024-06-14.
(At that time, the date of the most recent commit that was found
in the repository was 2024-06-14.) If you discover any rendering
problems in this HTML version of the page, or you believe there
is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
man-pages@man7.org
Performance Co-Pilot PMIPUTVALUEHANDLE(3)
Pages that refer to this page: logimport(3), pmiaddmetric(3), pmigethandle(3), pmiputlabel(3), pmiputmark(3), pmiputresult(3), pmiputtext(3), pmiputvalue(3), pmistart(3), pmiwrite(3)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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