pmLookupText - return text describing a performance metric

#include<pcp/pmapi.h>intpmLookupText(pmIDpmid,intlevel,char**buffer);cc...-lpcp

       Retrieve descriptive text about the performance metric identified by pmid.

       The argument level should be  either 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(3), and it is the
       responsibility of the caller to free(3) the space when it is no longer required.

       pmLookupText returns zero on success.

PM_ERR_NOTHOST
              For archives created with versions of PCP prior to 4.0, if the current PMAPI context is an archive
              (help and one-line text was previously not maintained in the archives)

pmLookupText - return text describing a performance metric

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

Performance Co-Pilot                                   PCP                                       PMLOOKUPTEXT(3)