xnu-792.13.8.tar.gz

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

diff --git a/osfmk/vm/vm_map.h b/osfmk/vm/vm_map.h
index 24a36286dff688c523c7a3528af06f10fc3914bd..349d1ad148009c13bac7b2ef97cc128e62820f43 100644 (file)
--- a/osfmk/vm/vm_map.h
+++ b/osfmk/vm/vm_map.h
@@ -412,6 +412,7 @@ extern kern_return_t vm_map_find_space(
                                vm_map_address_t        *address,       /* OUT */
                                vm_map_size_t           size,
                                vm_map_offset_t         mask,
+                               int                     flags,
                                vm_map_entry_t          *o_entry);      /* OUT */
 
 /* Lookup map entry containing or the specified address in the given map */
@@ -848,6 +849,31 @@ extern kern_return_t       vm_map_copyin_common(
                                vm_map_copy_t           *copy_result,   /* OUT */
                                boolean_t               use_maxprot);
 
+extern void            vm_map_disable_NX(
+                               vm_map_t                map);
+
+extern void            vm_map_set_64bit(
+                               vm_map_t                map);
+
+extern void            vm_map_set_32bit(
+                               vm_map_t                map);
+
+extern boolean_t       vm_map_has_4GB_pagezero(
+                               vm_map_t                map);
+
+extern void            vm_map_set_4GB_pagezero(
+                               vm_map_t                map);
+
+extern void            vm_map_clear_4GB_pagezero(
+                               vm_map_t                map);
+
+extern kern_return_t   vm_map_raise_min_offset(
+       vm_map_t        map,
+       vm_map_offset_t new_min_offset);
+
+extern vm_map_offset_t vm_compute_max_offset(
+                               unsigned                is64);
+
 /*
  *     Macros to invoke vm_map_copyin_common.  vm_map_copyin is the
  *     usual form; it handles a copyin based on the current protection