xnu-1699.22.73.tar.gz

[apple/xnu.git] / osfmk / kern / ipc_tt.h

diff --git a/osfmk/kern/ipc_tt.h b/osfmk/kern/ipc_tt.h
index 63b0d6d60dda352dba8e36638214a09040efbeab..4a3a9ac1c28b5e798ddc48b4f6de34db09ffbecd 100644 (file)
--- a/osfmk/kern/ipc_tt.h
+++ b/osfmk/kern/ipc_tt.h
@@ -1,23 +1,29 @@
 /*
  * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
@@ -99,6 +105,10 @@ extern void ipc_thread_disable(
 extern void ipc_thread_terminate(
        thread_t        thread);
 
+/* Clear out a thread's IPC state */
+extern void ipc_thread_reset(
+       thread_t        thread);
+
 /* Return a send right for the task's user-visible self port */
 extern ipc_port_t retrieve_task_self_fast(
        task_t          task);
@@ -107,6 +117,10 @@ extern ipc_port_t retrieve_task_self_fast(
 extern ipc_port_t retrieve_thread_self_fast(
        thread_t        thread);
 
+/* Convert from a port to a task name */
+extern task_name_t convert_port_to_task_name(
+       ipc_port_t      port);
+
 /* Convert from a port to a task */
 extern task_t convert_port_to_task(
        ipc_port_t      port);
@@ -139,6 +153,10 @@ extern thread_t    port_name_to_thread(
 extern ipc_port_t convert_task_to_port(
        task_t                  task);
 
+/* Convert from a task name to a port */
+extern ipc_port_t convert_task_name_to_port(
+       task_name_t             task_name);
+
 /* Convert from a thread to a port */
 extern ipc_port_t      convert_thread_to_port(
        thread_t                thread);