diff options
Diffstat (limited to 'man/man3/pmiputvaluehandle.3')
-rw-r--r-- | man/man3/pmiputvaluehandle.3 | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/man/man3/pmiputvaluehandle.3 b/man/man3/pmiputvaluehandle.3 new file mode 100644 index 0000000..d9924a5 --- /dev/null +++ b/man/man3/pmiputvaluehandle.3 @@ -0,0 +1,74 @@ +'\"macro stdmacro +.\" +.\" Copyright (c) 2010 Ken McDonell. All Rights Reserved. +.\" +.\" This program is free software; you can redistribute it and/or modify it +.\" under the terms of the GNU General Public License as published by the +.\" Free Software Foundation; either version 2 of the License, or (at your +.\" option) any later version. +.\" +.\" This program is distributed in the hope that it will be useful, but +.\" WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +.\" or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +.\" for more details. +.\" +.\" +.TH PMIPUTVALUEHANDLE 3 "" "Performance Co-Pilot" +.SH NAME +\f3pmiPutValueHandle\f1 \- add a value for a metric-instance pair via a handle +.SH "C SYNOPSIS" +.ft 3 +#include <pcp/pmapi.h> +.br +#include <pcp/impl.h> +.br +#include <pcp/import.h> +.sp +int pmiPutValueHandle(int \fIhandle\fP, const char *\fIvalue\fP); +.sp +cc ... \-lpcp_import \-lpcp +.ft 1 +.SH "Perl SYNOPSIS" +.ft 3 +use PCP::LogImport; +.sp +pmiPutValueHandle($\fIhandle\fP, $\fIvalue\fP); +.ft 1 +.SH DESCRIPTION +As part of the Performance Co-Pilot Log Import API (see +.BR LOGIMPORT (3)), +.B pmiPutValueHandle +adds a single value to the current output record for a given +metric and instance, using the +.I handle +defined by an earlier call to +.BR pmiGetHandle (3). +.PP +The +.I value +should be in a format consistent with the metric's type as +defined in the call to +.BR pmiAddMetric (3). +.PP +No data will be written until +.BR pmiWrite (3) +is called, so multiple calls to +.B pmiPutValueHandle +or +.BR pmiPutValue (3) +are typically used to accumulate data values for several +metric-instance pairs before calling +.BR pmiWrite (3). +.SH DIAGNOSTICS +.B pmiPutValueHandle +returns zero on success else a negative value that can be turned into an +error message by calling +.BR pmiErrStr (3). +.SH SEE ALSO +.BR LOGIMPORT (3), +.BR pmiErrStr (3), +.BR pmiGetHandle (3), +.BR pmiPutResult (3), +.BR pmiPutValue (3) +and +.BR pmiWrite (3). |