1 files changed, 0 insertions, 97 deletions
diff --git a/boot-proxy-exc/mach_proxy.c~ b/boot-proxy-exc/mach_proxy.c~
deleted file mode 100644
index 1bb46821..00000000
--- a/boot-proxy-exc/mach_proxy.c~
+++ /dev/null
@@ -1,97 +0,0 @@
-/* 
-   Copyright (C) 2009 Free Software Foundation, Inc.
-   Written by Zheng Da.
-
-   This file is part of the GNU Hurd.
-
-   The GNU Hurd is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   The GNU Hurd 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with the GNU Hurd; see the file COPYING.  If not, write to
-   the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include <string.h>
-
-#include "util.h"
-#include "mach_proxy.h"
-
-static LIST_HEADER (tasks_head);
-
-static struct mutex tasks_lock = MUTEX_INITIALIZER;
-
-int create_pseudo_task (task_t real_task, task_t *ret_pseudo_task)
-{
-  /* the first task is the kernel task. */
-  struct task_info *task_pi;
-  task_t pseudo_task;
-  error_t err;
-
-  err = ports_create_port (task_portclass, port_bucket,
-			   sizeof (struct task_info), &task_pi);
-  if (err)
-    return err;
-
-  task_pi->task_port = real_task;
-  task_pi->exc_pi = NULL;
-  task_pi->user_exc_port = 0;
-  mutex_info (&task_pi->lock);
-  entry_init (&task_pi->list);
-  mutex_lock (&tasks_lock);
-  add_entry_end (&tasks_head, &task_pi->list);
-  mutex_unlock (&tasks_lock);
-
-  pseudo_task = ports_get_right (task_pi);
-  mach_port_insert_right (mach_task_self (), pseudo_task, pseudo_task,
-			  MACH_MSG_TYPE_MAKE_SEND);
-  ports_port_deref (task_pi);
-
-  if (ret_pseudo_task)
-    *ret_pseudo_task = pseudo_task;
-
-  err = task_set_kernel_port (real_task, pseudo_task);
-  if (err) 
-    {
-      debug ("fail to set the kernel port: %s", strerror (err));
-      ports_destroy_right (task_pi);
-    }
-
-  return err;
-}
-
-void clean_pseudo_task (void *pi)
-{
-  struct task_info *task = pi;
-
-  debug ("remove a pseudo task from the list");
-  mutex_lock (&tasks_lock);
-  remove_entry (&task->list);
-  mutex_unlock (&tasks_lock);
-  
-  if (task->exc_pi)
-    ports_destroy_right (task->exc_pi);
-  if (task->user_exc_port)
-    mach_port_deallocate (mach_task_self (), task->user_exc_port);
-}
-
-void foreach_task (task_callback_t callback)
-{
-  struct list *entry = &tasks_head;
-  mutex_lock (&tasks_lock);
-  for (entry = tasks_head.next; entry != &tasks_head; entry = entry->next) 
-    {
-//      mutex_unlock (&tasks_lock);
-      struct task_info *task_pi = LIST_ENTRY (entry, struct task_info, list);
-      if (callback (task_pi))
-	break;
-//      mutex_lock (&tasks_lock);
-    }
-  mutex_unlock (&tasks_lock);
-}