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NAME
     DtTermSubprocReap - allow a DtTerm widget to clean up  after
     subprocess termination

SYNOPSIS
     #include <Dt/Term.h>
     void DtTermSubprocReap(pid_t pid,
                            int *stat_loc);

DESCRIPTION
     The DtTermSubprocReap() function allows  DtTerm  widgets  to
     function  correctly  in  applications  that have installed a
     SIGCHLD signal handler.

     The pid argument specifies the process ID of the child  pro-
     cess wait(2) returns.

     The stat_loc argument specifies the termination  information
     wait(2) returns.

RETURN VALUES
     The DtTermSubprocReap() function returns no value.

APPLICATION USAGE
     The DtTermSubprocReap() function allows  an  application  to
     install its own SIGCHLD signal handler.

     The application must install its own SIGCHILD signal handler
     and  call  DtTermSubprocReap()  if  the  DtTerm  widget  was
     created with the DtSubprocessTerminatorCatch resource set to
     False.

     The application must call the  DtTermSubprocReap()  function
     after  performing  a  wait(2)  (or associated function) on a
     terminated child process.  If the child process  is  associ-
     ated  with a DtTerm widget, the widget's data structures are
     cleaned up and the associated callbacks invoked.

SEE ALSO
     DtTerm(5), DtTerm(3); signal(5), wait(2).

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