1 files changed, 0 insertions, 104 deletions
diff --git a/sysdeps/l4/hurd/pt-thread-halt.c b/sysdeps/l4/hurd/pt-thread-halt.c
deleted file mode 100644
index 98fefaa..0000000
--- a/sysdeps/l4/hurd/pt-thread-halt.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Deallocate the kernel thread resources.  Viengoos version.
-   Copyright (C) 2007, 2008 Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <assert.h>
-#include <errno.h>
-
-#include <pt-internal.h>
-
-#include <hurd/exceptions.h>
-#include <hurd/mutex.h>
-#include <hurd/as.h>
-#include <hurd/addr.h>
-
-/* If we try to deallocate our self, we will end up causing a
-   deadlock.  Thus, when a thread tries to free itself, we add it
-   here.  The next thread to free a thread will free it.  */
-ss_mutex_t saved_object_lock;
-static addr_t saved_object;
-
-void
-__pthread_thread_halt (struct __pthread *thread, int need_dealloc)
-{
-  /* We may deallocate THREAD.  First save any data we need.  */
-
-  addr_t exception_area[EXCEPTION_AREA_SIZE / PAGESIZE];
-  memcpy (exception_area, thread->exception_area,
-	  sizeof (thread->exception_area));
-  memset (thread->exception_area, 0, sizeof (thread->exception_area));
-
-  void *va = thread->exception_area_va;
-
-  addr_t object = thread->object;
-  l4_thread_id_t tid = thread->threadid;
-
-  if (need_dealloc)
-    __pthread_dealloc (thread);
-
-  /* The THREAD data structure is no longer valid.  */
-  thread = NULL;
-
-  /* Deallocate any saved object.  */
-  ss_mutex_lock (&saved_object_lock);
-  if (! ADDR_IS_VOID (saved_object))
-    {
-      storage_free (saved_object, false);
-      saved_object = ADDR_VOID;
-    }
-  ss_mutex_unlock (&saved_object_lock);
-
-  /* Free the exception area.  */
-
-  /* Clean up the exception page.  */
-  exception_page_cleanup
-    (ADDR_TO_PTR (addr_extend (exception_area[EXCEPTION_PAGE],
-			       0, PAGESIZE_LOG2)));
-
-  /* Free the storage.  */
-  int i;
-  for (i = 0; i < EXCEPTION_AREA_SIZE / PAGESIZE; i ++)
-    {
-      assert (! ADDR_IS_VOID (exception_area[i]));
-      storage_free (exception_area[i], false);
-    }
-
-  /* And the address space.  */
-  as_free (addr_chop (PTR_TO_ADDR (va), EXCEPTION_AREA_SIZE_LOG2), false);
-
-  if (tid == l4_myself ())
-    /* If we try to storage_free (storage.addr), we will freeze in the
-       middle.  That's no good.  We set SAVED_OBJECT to our thread
-       object and the next thread in will free us.  */
-    {
-      ss_mutex_lock (&saved_object_lock);
-      saved_object = object;
-      ss_mutex_unlock (&saved_object_lock);
-    }
-  else
-    storage_free (object, false);
-
-  if (tid == l4_myself ())
-    {
-      l4_send_timeout (l4_myself (), L4_NEVER);
-      panic ("Failed to stop thread %x.%x!",
-	     l4_thread_no (l4_myself ()), l4_version (l4_myself ()));
-    }
-  else
-    thread_stop (object);
-}