Provided by: libpcp3-dev_3.10.8build1_amd64 bug

NAME
       pmLookupText - return text describing a performance metric


C SYNOPSIS
       #include <pcp/pmapi.h>

       int pmLookupText(pmID pmid, int level, char **buffer);

       cc ... -lpcp


DESCRIPTION
       Provided   the  source  of  metrics  from  the  current  Performance  Metrics  Application
       Programming Interface (PMAPI) context is a  host,  retrieve  descriptive  text  about  the
       performance metric identified by pmid.

       The argument level should be PM_TEXT_ONELINE for a one-line summary, else PM_TEXT_HELP for
       a more verbose description, suited to a help dialog.

       The space pointed to by buffer will have been allocated in pmLookupText  with  malloc(3C),
       and  it  is  the  responsibility  of the caller to free(3C) the space when it is no longer
       required.

       pmLookupText returns zero on success.


SEE ALSO
       chkhelp(1), newhelp(1), PMAPI(3), pmGetConfig(3),  pmLookupDesc(3),  pmLookupInDomText(3),
       pcp.conf(5) and pcp.env(5).


DIAGNOSTICS
       PM_ERR_NOTHOST
              if  the  current  PMAPI  context  is  an archive log (help and one-line text is not
              maintained in the archive logs)