xnu-792.6.61.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 a14b5eae357df13da9e1226840b3313aa50feca9..63b0d6d60dda352dba8e36638214a09040efbeab 100644 (file)
--- a/osfmk/kern/ipc_tt.h
+++ b/osfmk/kern/ipc_tt.h
@@ -1,24 +1,21 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
+ * 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. 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
+ * This 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -82,6 +79,10 @@ extern void ipc_task_enable(
 extern void ipc_task_disable(
        task_t          task);
 
+/* Clear out a task's IPC state */
+extern void ipc_task_reset(
+       task_t          task);
+
 /* Clean up and destroy a task's IPC state */
 extern void ipc_task_terminate(
        task_t          task);
@@ -90,6 +91,10 @@ extern void ipc_task_terminate(
 extern void ipc_thread_init(
        thread_t        thread);
 
+/* Disable IPC access to a thread */
+extern void ipc_thread_disable(
+       thread_t        thread);
+
 /* Clean up and destroy a thread's IPC state */
 extern void ipc_thread_terminate(
        thread_t        thread);
@@ -99,16 +104,15 @@ extern ipc_port_t retrieve_task_self_fast(
        task_t          task);
 
 /* Return a send right for the thread's user-visible self port */
-extern ipc_port_t retrieve_act_self_fast(
-       thread_act_t);
+extern ipc_port_t retrieve_thread_self_fast(
+       thread_t        thread);
 
 /* Convert from a port to a task */
 extern task_t convert_port_to_task(
        ipc_port_t      port);
 
-/* Convert from a port entry port to a task */
-extern task_t convert_port_to_task(
-       ipc_port_t      port);
+extern task_t port_name_to_task(
+       mach_port_name_t name);
 
 extern boolean_t ref_task_port_locked(
        ipc_port_t port, task_t *ptask);
@@ -124,52 +128,23 @@ extern boolean_t ref_space_port_locked(
 extern vm_map_t convert_port_to_map(
        ipc_port_t      port);
 
-/* Convert from a map entry port to a map */
-extern vm_map_t convert_port_entry_to_map(
-       ipc_port_t      port);
-
-/* Convert from a port to a vm_object */
-extern vm_object_t convert_port_entry_to_object(
-       ipc_port_t      port);
-
-/* Convert from a port to a upl_object */
-extern upl_t convert_port_to_upl(
-       ipc_port_t      port);
-
 /* Convert from a port to a thread */
-extern thread_act_t convert_port_to_act(
-       ipc_port_t      port);
+extern thread_t        convert_port_to_thread(
+       ipc_port_t              port);
 
-extern thread_act_t port_name_to_act(
+extern thread_t        port_name_to_thread(
        mach_port_name_t        port_name);
 
-extern boolean_t ref_act_port_locked(
-       ipc_port_t port, thread_act_t *pthr_act);
-
 /* Convert from a task to a port */
 extern ipc_port_t convert_task_to_port(
-       task_t          task);
+       task_t                  task);
 
 /* Convert from a thread to a port */
-extern ipc_port_t convert_act_to_port( thread_act_t );
-
-/* Convert from a upl to a port */
-extern ipc_port_t convert_upl_to_port( upl_t );
+extern ipc_port_t      convert_thread_to_port(
+       thread_t                thread);
 
 /* Deallocate a space ref produced by convert_port_to_space */
 extern void space_deallocate(
-       ipc_space_t     space);
-
-/* Allocate a reply port */
-extern mach_port_name_t mach_reply_port(void);
-
-/* Initialize a thread_act's ipc mechanism */
-extern void ipc_thr_act_init(task_t, thread_act_t);
-
-/* Disable IPC access to a thread_act */
-extern void ipc_thr_act_disable(thread_act_t);
-
-/* Clean up and destroy a thread_act's IPC state */
-extern void ipc_thr_act_terminate(thread_act_t);
+       ipc_space_t             space);
 
 #endif /* _KERN_IPC_TT_H_ */