xnu-792.22.5.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 c87e61a7182d1d0026fd177ba5b6a7a8753a2540..1b6c8fd6781b7db1e6692ff2919e53b2e10f39ce 100644 (file)
--- a/osfmk/vm/vm_map.h
+++ b/osfmk/vm/vm_map.h
@@ -410,6 +410,7 @@ 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 */
@@ -846,6 +847,31 @@ 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