Update some copyrights.

* cygtls.cc (_cygtls::call): Invoke new exception protection here.
(_cygtls::init_thread): Remove conditionalized exception handler setup.
(exception_list): Delete declaration.
(_cygtls::init_exception_handler): Delete obsolete function.
* cygtls.h: Remove (now) unneeded include.
(_cygtls): Make this a real C++ class.
(_cygtls::handle_exceptions): Remove.
(_cygtls::init_exception_handler): Remove.
(_cygtls::call2): Make private.
(myfault::faulted): Remove unneeded parentheses.
* dcrt0.cc (dll_crt0_1): Remove exception handler setup.
* dlfcn.cc (dlopen): Ditto.
(dlclose): Ditto.
* dll_init.cc (dll_dllcrt0_1): Ditto.
(dll_list::detach): Use new exception handler protection.
* exceptions.cc (dump_exception): Rename to prevent confusion with new class.
(exception::handle): Rename from _cygtls::handle_exceptions.  Accommodate new
exception class.  Accommodate rename to dump_exception.
* tlsoffsets.h: Regenerate.

1 files changed, 4 insertions, 12 deletions

diff --git a/winsup/cygwin/dlfcn.cc b/winsup/cygwin/dlfcn.cc
index 77d26f243..fb3df2c5f 100644
--- a/winsup/cygwin/dlfcn.cc
+++ b/winsup/cygwin/dlfcn.cc
@@ -1,6 +1,6 @@
 /* dlfcn.cc
 
-   Copyright 1998, 2000, 2001, 2002, 2003, 2004, 2008, 2009 Red Hat, Inc.
+   Copyright 1998, 2000, 2001, 2002, 2003, 2004, 2008, 2009, 2010 Red Hat, Inc.
 
 This file is part of Cygwin.
 
@@ -109,9 +109,6 @@ dlopen (const char *name, int)
 
 	  ret = (void *) LoadLibraryW (path);
 
-	  /* In case it was removed by LoadLibrary. */
-	  _my_tls.init_exception_handler ();
-
 	  /* Restore original cxx_malloc pointer. */
 	  __cygwin_user_data.cxx_malloc = tmp_malloc;
 
@@ -163,15 +160,10 @@ dlclose (void *handle)
   int ret;
   if (handle == GetModuleHandle (NULL))
     ret = 0;
+  else if (FreeLibrary ((HMODULE) handle))
+    ret = 0;
   else
-    {
-      if (FreeLibrary ((HMODULE) handle))
-	ret = 0;
-      else
-	ret = -1;
-      /* In case it was removed by FreeLibrary */
-      _my_tls.init_exception_handler ();
-    }
+    ret = -1;
   if (ret)
     set_dl_error ("dlclose");
   return ret;