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pmdainterfacemoved(3) — Linux manual page

PMDAINTERFACEMOVED(3)    Library Functions ManualPMDAINTERFACEMOVED(3)

NAME        top

pmdaInterfaceMoved- reset internal state of apmdaInterface       structure

C SYNOPSIS        top

#include <pcp/pmapi.h>#include <pcp/pmda.h>void pmdaInterfaceMoved(pmdaInterface *dispatch);cc ... -lpcp_pmda -lpcp

DESCRIPTION        top

       After  a  call to eitherpmdaDaemon(3) orpmdaDSO(3) to initialize       thepmdaInterfacestructure, if the caller needs  to  relocate  or       move the structure for any reason thenpmdaInterfaceMovedneeds to       be  called  with the new base address of thepmdaInterface routine       as specified bydispatch.pmdaInterfaceMovedwill re-establish the internal integrity of thepmdaInterface structure at the new location before any other  rou‐       tine inlibpcp_pmda called.

CAVEAT        top

       The PMDA must be usingPMDA_INTERFACE_2or later.

SEE ALSO        top

PMAPI(3),PMDA(3),pmdaDaemon(3) andpmdaDSO(3).

COLOPHON        top

       This  page is part of thePCP (Performance Co-Pilot) project.  In‐       formation 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@groups.io.  This page was obtained from the project's upstream       Git repository ⟨https://github.com/performancecopilot/pcp.git⟩  on       2025-08-11.   (At  that  time,  the date of the most recent commit       that was found in the repository was 2025-08-11.)  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 isnot part of the original manual page),  send  a       mail to man-pages@man7.orgPerformance Co-Pilot               PCPPMDAINTERFACEMOVED(3)

Pages that refer to this page:pmdadaemon(3), pmdadso(3)

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