xnu-792.10.96.tar.gz

[apple/xnu.git] / osfmk / vm / vm_protos.h

diff --git a/osfmk/vm/vm_protos.h b/osfmk/vm/vm_protos.h
index 84726529daaae503e30cd31bde45b83ba1248fa6..2d6e13c36e47c52ca4f01d2f5415200ce3354f29 100644 (file)
--- a/osfmk/vm/vm_protos.h
+++ b/osfmk/vm/vm_protos.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2004-2006 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
@@ -57,6 +57,7 @@ extern kern_return_t device_close(
  */
 extern int start_def_pager(
        char *bs_device);
+extern int default_pager_init_flag;
 
 /*
  * osfmk
@@ -65,6 +66,8 @@ extern int start_def_pager(
 /* these should be exported cleanly from OSFMK since BSD needs them */
 extern ipc_port_t convert_task_to_port(
        task_t          task);
+extern ipc_port_t convert_task_name_to_port(
+       task_name_t     task_name);
 #endif /* _KERN_IPC_TT_H_ */
 #ifndef _IPC_IPC_PORT_H_
 extern mach_port_name_t ipc_port_copyout_send(
@@ -133,13 +136,22 @@ extern mach_vm_offset_t mach_get_vm_end(vm_map_t);
 extern vm_offset_t get_vm_start(vm_map_t);
 extern vm_offset_t get_vm_end(vm_map_t);
 
-#ifdef __PPC__
 /*
  * LP64todo - map in the commpage cleanly and remove these.
  */
 extern void vm_map_commpage64( vm_map_t );
-extern void vm_map_remove_commpage64( vm_map_t );
-#endif /* __PPC__ */
+extern void vm_map_remove_commpage( vm_map_t );
+#ifdef __i386__
+extern void vm_map_commpage32(vm_map_t);
+extern kern_return_t vm_map_apple_protected(
+       vm_map_t        map,
+       vm_map_offset_t start,
+       vm_map_offset_t end);
+extern void apple_protect_pager_bootstrap(void);
+extern memory_object_t apple_protect_pager_setup(vm_object_t backing_object);
+extern void apple_protect_pager_map(memory_object_t mem_obj);
+#endif /* __i386__ */
+
 
 /*
  * bsd
@@ -180,6 +192,14 @@ extern memory_object_t vnode_pager_setup(
        struct vnode *, memory_object_t);
 extern vm_object_offset_t vnode_pager_get_filesize(
        struct vnode *);
+extern kern_return_t vnode_pager_get_pathname(
+       struct vnode    *vp,
+       char            *pathname,
+       vm_size_t       *length_p);
+extern kern_return_t vnode_pager_get_filename(
+       struct vnode    *vp,
+       char            **filename);
+       
 #endif /* _VNODE_PAGER_ */
 extern void vnode_pager_bootstrap(void);
 extern kern_return_t
@@ -195,6 +215,13 @@ extern kern_return_t vnode_pager_init(
 extern kern_return_t vnode_pager_get_object_size(
        memory_object_t,
        memory_object_offset_t *);
+extern kern_return_t vnode_pager_get_object_pathname(
+       memory_object_t mem_obj,
+       char            *pathname,
+       vm_size_t       *length_p);
+extern kern_return_t vnode_pager_get_object_filename(
+       memory_object_t mem_obj,
+       char            **filename);
 extern kern_return_t vnode_pager_data_request( 
        memory_object_t, 
        memory_object_offset_t, 
@@ -233,9 +260,6 @@ extern void vnode_pager_release_from_cache(
 extern void ubc_unmap(
        struct vnode *vp);
 
-extern int     vnode_pager_workaround;
-extern int     device_pager_workaround;
-
 extern void   dp_memory_object_reference(memory_object_t);
 extern void   dp_memory_object_deallocate(memory_object_t);
 #ifndef _memory_object_server_
@@ -286,6 +310,8 @@ extern      kern_return_t   device_pager_data_request(memory_object_t,
 extern kern_return_t device_pager_data_return(memory_object_t,
                                              memory_object_offset_t,
                                              vm_size_t,
+                                             memory_object_offset_t *,
+                                             int *,
                                              boolean_t,
                                              boolean_t,
                                              int);
@@ -325,6 +351,8 @@ extern int macx_swapinfo(
        vm_size_t               *pagesize_p,
        boolean_t               *encrypted_p);
 
+extern void log_nx_failure(addr64_t vaddr, vm_prot_t prot);
+
 #endif /* _VM_VM_PROTOS_H_ */
 
 #endif /* XNU_KERNEL_PRIVATE */