xnu-792.24.17.tar.gz

[apple/xnu.git] / osfmk / mach / host_priv.defs

diff --git a/osfmk/mach/host_priv.defs b/osfmk/mach/host_priv.defs
index 244c387531d0b917a3bd5cdcf2934f54dafb7ab7..1bc09c83710dbff0f5704049f5535f39ec8f5756 100644 (file)
--- a/osfmk/mach/host_priv.defs
+++ b/osfmk/mach/host_priv.defs
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
@@ -122,7 +122,7 @@ routine     vm_wire(
                task            : vm_map_t;
                address         : vm_address_t;
                size            : vm_size_t;
-               access          : vm_prot_t);
+               desired_access  : vm_prot_t);
 
 /*
  *     Specify that the target thread must always be able
@@ -162,12 +162,12 @@ routine   vm_allocate_cpm(
  *     Get list of processors on this host.
  */
 routine host_processors(
-               host_priv       : host_priv_t;
-       out     processor_list  : processor_array_t);
+               host_priv               : host_priv_t;
+       out     out_processor_list      : processor_array_t);
 
 
 /*
- *     Get control port for a processor set.
+ *     Get control port for a system-wide clock.
  *     Privileged.
  */
 routine host_get_clock_control(
@@ -198,7 +198,7 @@ routine     kmod_control(
 
 /*
  *     Get a given special port for a given node.
- *     Norma special ports are defined in norma_special_ports.h;
+ *     Special ports are defined in host_special_ports.h;
  *     examples include the master device port.
  *     There are a limited number of slots available for system servers.
  */
@@ -209,8 +209,8 @@ routine host_get_special_port(
         out     port            : mach_port_t);
 
 /*
- *     Set a given special port for a given node.
- *     See norma_get_special_port.
+ *     Set a given special port for the local node.
+ *     See host_get_special_port.
  */
 routine host_set_special_port(
                 host_priv       : host_priv_t;
@@ -273,12 +273,18 @@ routine host_load_symbol_table(
                symtab          : pointer_t);
 
 /*
- *     Make the target task swappable or unswappable.
+ *     Specify that the range of the virtual address space
+ *     of the target task must not cause page faults for
+ *     the indicated accesses.
+ *
+ *     [ To unwire the pages, specify VM_PROT_NONE. ]
  */
-routine task_swappable(
+routine        mach_vm_wire(
                host_priv       : host_priv_t;
-               target_task     : task_t;
-               make_swappable  : boolean_t);
+               task            : vm_map_t;
+               address         : mach_vm_address_t;
+               size            : mach_vm_size_t;
+               desired_access  : vm_prot_t);
 
 /*
  * JMM - Keep all processor_set related items at the end for easy
@@ -298,6 +304,12 @@ routine host_processor_set_priv(
                host_priv       : host_priv_t;
                set_name        : processor_set_name_t;
        out     set             : processor_set_t);
+
+/************************** Warning *************************************/
+/*       The following routines are going away in a future release     */
+/*     use the appropriate variant of host_set_special_port instead    */
+/************************************************************************/
+ 
 /*
  *     Set the dynamic_pager control port. Other entities
  *     can request a send right to this port to talk with
@@ -340,4 +352,3 @@ routine host_set_UNDServer(
 routine host_get_UNDServer(    
                host            : host_priv_t;
        out     server          : UNDServerRef);
-