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Diffstat (limited to 'man/man3/pmnameindomarchive.3')
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diff --git a/man/man3/pmnameindomarchive.3 b/man/man3/pmnameindomarchive.3 new file mode 100644 index 0000000..a9ff37e --- /dev/null +++ b/man/man3/pmnameindomarchive.3 @@ -0,0 +1,89 @@ +'\"macro stdmacro +.\" +.\" Copyright (c) 2000 Silicon Graphics, Inc. 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 PMNAMEINDOMARCHIVE 3 "PCP" "Performance Co-Pilot" +.SH NAME +\f3pmNameInDomArchive\f1 \- translate an instance identifier into an instance name +.SH "C SYNOPSIS" +.ft 3 +#include <pcp/pmapi.h> +.sp +int pmNameInDomArchive(pmInDom \fIindom\fP, int \fIinst\fP, char **\fIname\fP); +.sp +cc ... \-lpcp +.ft 1 +.SH DESCRIPTION +.de CW +.ie t \f(CW\\$1\f1\\$2 +.el \fI\\$1\f1\\$2 +.. +Provided that the current +Performance Metrics Application Programming Interface (PMAPI) +context is associated with an archive log, +.B pmNameInDomArchive +will scan the union of all the instance domain metadata +for the instance domain +.IR indom , +locate the first instance with the internal instance identifier given +by +.IR inst , +and return the full external instance identification via +.IR name . +.PP +This routine is a specialized version of the more general PMAPI +routine +.BR pmNameInDom . +.PP +The value for the instance domain +.I indom +is typically extracted from a +.CW pmDesc +structure, following a call to +.BR pmLookupDesc (3) +for a particular performance metric. +.PP +The space for the value of +.I name +will have been allocated in +.B pmNameInDomArchive +with +.BR malloc (3C), +and it is the responsibility of the caller to +.BR free (3C) +the space when it is no longer required. +.PP +.B pmNameInDomArchive +returns zero on success. +.SH SEE ALSO +.BR PMAPI (3), +.BR pmGetConfig (3), +.BR pmGetInDomArchive (3), +.BR pmLookupInDomArchive (3), +.BR pmNameInDom (3), +.BR pcp.conf (5) +and +.BR pcp.env (5). +.SH DIAGNOSTICS +.IP \f3PM_ERR_NOTARCHIVE\f1 +the current PMAPI context is not associated with an archive log +.IP \f3PM_ERR_INDOM_LOG\f1 +.I indom +is not a defined instance domain identifier for the archive log +.IP \f3PM_ERR_INST_LOG\f1 +the instance identifier +.I inst +is not known for the instance domain +.I indom +in the archive log |