xnu-7195.101.1.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 2ebe7e28968e05d289f0d04b75196034fddb6d98..1e8d2c401a4e983859917ee385d07169e330011d 100644 (file)
--- a/osfmk/kern/ipc_tt.h
+++ b/osfmk/kern/ipc_tt.h
@@ -93,9 +93,16 @@ extern void ipc_task_reset(
 extern void ipc_task_terminate(
        task_t          task);
 
+__options_decl(ipc_thread_init_options_t, uint32_t, {
+       IPC_THREAD_INIT_NONE      = 0x00,
+       IPC_THREAD_INIT_PINNED    = 0x01,
+       IPC_THREAD_INIT_IMMOVABLE = 0x02,
+});
+
 /* Initialize a thread's IPC state */
 extern void ipc_thread_init(
-       thread_t        thread);
+       thread_t        thread,
+       ipc_thread_init_options_t options);
 
 extern void ipc_thread_init_exc_actions(
        thread_t        thread);
@@ -168,6 +175,10 @@ extern task_read_t convert_port_to_task_read(
 extern task_t convert_port_to_task(
        ipc_port_t      port);
 
+/* Convert from a port to a pinned task */
+extern task_t convert_port_to_task_pinned(
+       ipc_port_t      port);
+
 extern task_t
 convert_port_to_task_with_exec_token(
        ipc_port_t              port,
@@ -183,9 +194,6 @@ extern task_read_t port_name_to_task_read(
 extern task_read_t port_name_to_task_read_no_eval(
        mach_port_name_t name);
 
-extern task_inspect_t port_name_to_task_inspect(
-       mach_port_name_t name);
-
 extern task_t port_name_to_task_name(
        mach_port_name_t name);
 
@@ -254,4 +262,10 @@ extern void space_read_deallocate(
 extern void space_inspect_deallocate(
        ipc_space_inspect_t     space);
 
+#if MACH_KERNEL_PRIVATE
+extern void ipc_thread_port_unpin(
+       ipc_port_t port,
+       bool check_bit);
+#endif
+
 #endif  /* _KERN_IPC_TT_H_ */