NAME

       pmNameInDom - translate an instance identifier into an instance name

C SYNOPSIS

       #include <pcp/pmapi.h>

       int pmNameInDom(pmInDom indom, int inst, char **name);

       cc ... -lpcp

DESCRIPTION

       For  the  instance  domain  indom,  in  the current Performance Metrics Application Programming Interface
       (PMAPI) context, locate the instance with the internal instance identifier given by inst, and return  the
       full external instance identification via name.

       The  value for the instance domain indom is typically extracted from a pmDesc structure, following a call
       to pmLookupDesc(3) for a particular performance metric.

       The space for the value of name will have been allocated in pmNameInDom with malloc(3),  and  it  is  the
       responsibility of the caller to free(3) the space when it is no longer required.

       pmNameInDom returns zero on success.

SEE ALSO

       PMAPI(3),   pmGetConfig(3),   pmGetInDom(3),  pmLookupInDom(3),  pmNameInDomArchive(3),  pcp.conf(5)  and
       pcp.env(5).

DIAGNOSTICS

       PM_ERR_INDOM
              indom is not a valid instance domain identifier

       PM_ERR_INST
              The instance identifier inst is not known for the instance  domain  indom  in  the  current  PMAPI
              context

Performance Co-Pilot                                   PCP                                        PMNAMEINDOM(3)