* Makefile.in (DLL_OFILES): Add cygthread.o.

* dcrt0.cc (dll_crt0_1): Eliminate various thread initialization functions in
favor of new cygthread class.
* debug.cc: Remove thread manipulation functions.
* debug.h: Ditto.
* external.cc (cygwin_internal): Use cygthread method for determining thread
name.  Remove capability for setting thread name.
* fhandler_console.cc (fhandler_console::read): Use cygthread method rather
than iscygthread function.
* fhandler_tty.cc (fhandler_tty_master::fhandler_tty_master): Use cygthread
methods to create threads.
(fhandler_tty_common::__acquire_output_mutex): Use cygthread method to retrieve
thread name.
* select.cc (pipeinf): Use cygthread pointer rather than handle.
(start_thread_pipe): Ditto.
(pipe_cleanup): Ditto.
(serialinf): Ditto.
(start_thread_serial): Ditto.
(serial_cleanup): Ditto.
(socketinf): Ditto.
(start_thread_socket): Ditto.
(socket_cleanup): Ditto.
* sigproc.cc (hwait_sig): Ditto.
(hwait_subproc): Ditto.
(proc_terminate): Ditto.
(sigproc_terminate): Ditto.
(sigproc_init): Initialize cygthread hwait_sig pointer.
(subproc_init): Initialize cygthread hwait_subproc pointer.
(wait_sig): Rely on cygthread HANDLE operator.
* strace.cc (strace::vsprntf): Use cygthread::name rather than threadname.
* window.cc (gethwnd): Use cygthread method to initialize thread.

1 files changed, 30 insertions, 0 deletions

diff --git a/winsup/cygwin/cygthread.h b/winsup/cygwin/cygthread.h
new file mode 100644
index 000000000..67e9d591e
--- /dev/null
+++ b/winsup/cygwin/cygthread.h
@@ -0,0 +1,30 @@
+/* cygthread.h
+
+   Copyright 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+
+This software is a copyrighted work licensed under the terms of the
+Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
+details. */
+
+class cygthread
+{
+  DWORD avail;
+  DWORD id;
+  HANDLE h;
+  HANDLE ev;
+  const char *__name;
+  LPTHREAD_START_ROUTINE func;
+  VOID *arg;
+  static DWORD main_thread_id;
+  static DWORD WINAPI runner (VOID *);
+  static DWORD WINAPI stub (VOID *);
+ public:
+  static const char * name (DWORD = 0);
+  cygthread (LPTHREAD_START_ROUTINE, LPVOID, const char *);
+  cygthread () {};
+  static void init ();
+  void detach ();
+  operator HANDLE ();
+  static bool is ();
+  void * operator new (size_t);
+};