* bsd_helper.h: Throughout, convert "struct thread" to "class thread".

	* bsd_mutex.cc (_msleep): Fetch signal_arrived handle from thread's
	ipcblk.
	* process.h (class process): Drop _signal_arrived and align methods.
	(process_cache::process): Drop signal_arrived parameter.
	* process.cc (process::process): Ditto.  Drop related code.
	(process::~process): Drop closing signal_arrived handle.
	(process_cache::process): Drop signal_arrived parameter in call to
	process::process.
	(thread::dup_signal_arrived): New method duplicating thread's
	signal_arrived handle.
	(thread::close_signal_arrived): New method closing thread's
	signal_arrived handle.
	* msg.cc (client_request_msg::serve): Drop signal_arrived parameter from
	call to process_cache::process. Use thread constructor to initialize td.
	* sem.cc (client_request_sem::serve): Ditto.
	* shm.cc (client_request_shm::serve): Ditto.

1 files changed, 3 insertions, 7 deletions

diff --git a/winsup/cygserver/process.h b/winsup/cygserver/process.h
index 3de11b6f8..507bbf0e9 100644
--- a/winsup/cygserver/process.h
+++ b/winsup/cygserver/process.h
@@ -1,6 +1,6 @@
 /* process.h
 
-   Copyright 2001, 2002, 2003, 2004, 2005, 2012 Red Hat Inc.
+   Copyright 2001, 2002, 2003, 2004, 2005, 2012, 2015 Red Hat Inc.
 
    Written by Robert Collins <rbtcollins@hotmail.com>
 
@@ -74,14 +74,12 @@ class process
   friend class process_cleanup;
 
 public:
-  process (pid_t cygpid, DWORD winpid,
-  	   HANDLE signal_arrived = INVALID_HANDLE_VALUE);
+  process (pid_t cygpid, DWORD winpid);
   ~process ();
 
   pid_t cygpid () const { return _cygpid; }
   DWORD winpid () const { return _winpid; }
   HANDLE handle () const { return _hProcess; }
-  HANDLE signal_arrived () const { return _signal_arrived; }
 
   bool is_active () const { return _exit_status == STILL_ACTIVE; }
 
@@ -102,7 +100,6 @@ private:
   const pid_t _cygpid;
   const DWORD _winpid;
   HANDLE _hProcess;
-  HANDLE _signal_arrived;
   LONG _cleaning_up;
   DWORD _exit_status;		// Set in the constructor and in exit_code ().
   cleanup_routine *_routines_head;
@@ -144,8 +141,7 @@ public:
   process_cache (const size_t max_procs, const unsigned int initial_workers);
   ~process_cache ();
 
-  class process *process (pid_t cygpid, DWORD winpid,
-  			  HANDLE signal_arrived = INVALID_HANDLE_VALUE);
+  class process *process (pid_t cygpid, DWORD winpid);
 
   bool running () const { return _queue.running (); }