Change foo (void) to foo () for all c++ functions throughout. Remove all

fhandler_*::dump functions throughout.
* fhandler.h (fhandler_dev_mem::close): Remove pass-through function in favor
of virtual method.
(handler_dev_raw::close): Ditto.
(fhandler_dev_clipboard::fixup_after_exec): New method.
* fhandler_dev_mem.cc (fhandler_dev_mem::close): Eliminate pass through
* fhandler_dev_raw.cc (fhandler_dev_raw::close): Ditto.
* fhandler_clipboard.cc (fhandler_dev_clipboard::close): Don't go to extra
effort when execing.
(fhandler_dev_clipboard::fixup_after_exec): New function.
* fhandler_console.cc (fhandler_console::close): Don't do "extra stuff" when we
know we're execing.
* fhandler_disk_file.cc (fhandler_disk_file::close): Ditto.
* fhandler_dsp.cc (fhandler_dev_dsp::close): Ditto.
* fhandler_fifo.cc (fhandler_fifo.cc::close): Ditto.  function in favor of base
function.
* fhandler_random.cc (fhandler_dev_random::close): Ditto.
* fhandler_registry.cc (fhandler_registry::close): Ditto.
* fhandler_tty.cc (fhandler_tty_slave::close): Ditto.
* fhandler_virtual.cc (fhandler_virtual::close): Ditto.
* pinfo.cc (proc_waiter): Remove unneeded hExeced declaration.
* sigproc.cc: Ditto.
* winsup.h (hExeced): Define here.
* fhandler_virtual.cc (fhandler_virtual::fixup_after_exec): Just call close()
to reinitialize things to known state.

1 files changed, 3 insertions, 3 deletions

diff --git a/winsup/cygwin/cygserver_sem.h b/winsup/cygwin/cygserver_sem.h
index 53a5ec570..225d8f215 100644
--- a/winsup/cygwin/cygserver_sem.h
+++ b/winsup/cygwin/cygserver_sem.h
@@ -71,12 +71,12 @@ public:
   client_request_sem (int, struct sembuf *, size_t);	// semop
 #endif
 
-  int retval (void) const { return _parameters.out.ret; }
+  int retval () const { return _parameters.out.ret; }
 };
 
 #ifndef __INSIDE_CYGWIN__
-int seminit (void);
-int semunload (void);
+int seminit ();
+int semunload ();
 void semexit_myhook(void *arg, struct proc *p);
 
 int semctl (struct thread *, struct semctl_args *);