* 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, 4 insertions, 4 deletions

diff --git a/winsup/cygwin/external.cc b/winsup/cygwin/external.cc
index 1dad1e7..571ea67 100644
--- a/winsup/cygwin/external.cc
+++ b/winsup/cygwin/external.cc
@@ -27,6 +27,7 @@ details. */
 #include "cygheap.h"
 #include "wincap.h"
 #include "heap.h"
+#include "cygthread.h"
 
 static external_pinfo *
 fillout_pinfo (pid_t pid, int winpid)
@@ -145,13 +146,12 @@ cygwin_internal (cygwin_getinfo_types t, ...)
 	return 1;
 
       case CW_GETTHREADNAME:
-	return (DWORD) threadname (va_arg (arg, DWORD));
+	return (DWORD) cygthread::name (va_arg (arg, DWORD));
 
       case CW_SETTHREADNAME:
 	{
-	  char *name = va_arg (arg, char *);
-	  regthread (name, va_arg (arg, DWORD));
-	  return 1;
+	  set_errno (ENOSYS);
+	  return 0;
 	}
 
       case CW_GETPINFO: