NAME | C SYNOPSIS | DESCRIPTION | SEE ALSO | COLOPHON

PMDERIVEDERRSTR(3)        Library Functions Manual        PMDERIVEDERRSTR(3)

NAME         top

       pmDerivedErrStr  - return error message from failure to parse derived
       metric definition

C SYNOPSIS         top

       #include <pcp/pmapi.h>
       char *pmDerivedErrStr(void);
       cc ... -lpcp

DESCRIPTION         top

       When pmRegisterDerived(3) is called to add a new derived metric
       definition and an error occurs, pmDerivedErrStr may be called to
       return the associated error message.
       The pmRegisterDerivedMetric interface provides a convenience wrapper
       around both pmRegisterDerived and pmDerivedErrStr.

SEE ALSO         top

       PCPIntro(1), PMAPI(3) and pmRegisterDerived(3).

COLOPHON         top

       This page is part of the PCP (Performance Co-Pilot) project.
       Information about the project can be found at ⟨http://www.pcp.io/⟩.
       If you have a bug report for this manual page, send it to
       pcp@oss.sgi.com.  This page was obtained from the project's upstream
       Git repository ⟨git://git.pcp.io/pcp⟩ on 2017-07-05.  If you discover
       any rendering problems in this HTML version of the page, or you
       believe there is a better or more up-to-date source for the page, or
       you have corrections or improvements to the information in this
       COLOPHON (which is not part of the original manual page), send a mail
       to man-pages@man7.org
Performance Co-Pilot                                      PMDERIVEDERRSTR(3)

Pages that refer to this page: pmregisterderived(3)