PMDAINTERFACEMOVED(3)      Library Functions Manual      PMDAINTERFACEMOVED(3)

NAME
       pmdaInterfaceMoved - reset internal state of a pmdaInterface structure

C SYNOPSIS
       #include <pcp/pmapi.h>
       #include <pcp/pmda.h>

       void pmdaInterfaceMoved(pmdaInterface *dispatch);

       cc ... -lpcp_pmda -lpcp

DESCRIPTION
       After a call to either pmdaDaemon(3) or pmdaDSO(3) to initialize the
       pmdaInterface structure, if the caller needs to relocate or move the
       structure for any reason then pmdaInterfaceMoved needs to be called
       with the new base address of the pmdaInterface routine as specified by
       dispatch.

       pmdaInterfaceMoved will re-establish the internal integrity of the
       pmdaInterface structure at the new location before any other routine in
       libpcp_pmda called.

CAVEAT
       The PMDA must be using PMDA_INTERFACE_2 or later.

SEE ALSO
       PMAPI(3), PMDA(3), pmdaDaemon(3) and pmdaDSO(3).

Performance Co-Pilot                  PCP                PMDAINTERFACEMOVED(3)