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NAME
     DtDbReloadNotify - reload the Dt  actions  and  data  typing
     services database

SYNOPSIS
     #include <Dt/Action.h>
     void DtDbReloadNotify(DtDbReloadCallbackProc callback_proc,
                           XtPointer client_data);

DESCRIPTION
     The DtDbReloadNotify()  function  registers  an  application
     callback  function  that  is called whenever the actions and
     data types database needs to  be  reloaded;  the  conditions
     that  trigger  this  callback  are implementation-dependent.
     The callback_proc must  flush  any  actions  and  data  type
     information  that  the  application has cached and then call
     DtDbLoad(3) to reload the database.  The  client_data  argu-
     ment  passes additional application information to the call-
     back routine.

RETURN VALUE
     The DtDbReloadNotify() function returns no value.

     If errors are encountered when reading the  database  files,
     error  messages  are  written  to  the  user's errorlog file
     ($HOME/.dt/errorlog).  Records  containing  errors  are  not
     incorporated into the internal database.

SEE ALSO
     DtAction(5), DtDbLoad(3), dtactionfile(4), dtdtfile(4).

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