xnu-7195.101.1.tar.gz

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

diff --git a/osfmk/mach/task.defs b/osfmk/mach/task.defs
index 0c70e9aef20617975e573df128ef82b2f332b436..fb6beab76ec967fd430b8cf733234ba1d90c5077 100644 (file)
--- a/osfmk/mach/task.defs
+++ b/osfmk/mach/task.defs
@@ -72,6 +72,12 @@ subsystem
 #include <mach/mach_types.defs>
 #include <mach_debug/mach_debug_types.defs>
 
 #include <mach/mach_types.defs>
 #include <mach_debug/mach_debug_types.defs>
 

+#if !KERNEL && !LIBSYSCALL_INTERFACE
+#define PREFIX(NAME) _kernelrpc_ ## NAME
+#else
+#define PREFIX(NAME) NAME
+#endif
+

 /*
  *     Create a new task with an empty set of IPC rights,
  *     and having an address space constructed from the
 /*
  *     Create a new task with an empty set of IPC rights,
  *     and having an address space constructed from the


@@ -93,11 +99,20 @@ routine task_terminate(
 
 /*
  *     Returns the set of threads belonging to the target task.
 
 /*
  *     Returns the set of threads belonging to the target task.

+ *  [Polymorphic] This routine returns thread port with the same 
+ *  flavor as that of the task port passed in.

  */
  */

-routine task_threads(
-               target_task     : task_t;
+routine
+#ifdef KERNEL_SERVER
+task_threads_from_user(
+               port            : mach_port_t;
+#else
+task_threads(
+               target_task     : task_inspect_t;
+#endif

        out     act_list        : thread_act_array_t);
 
        out     act_list        : thread_act_array_t);
 

+

 /*
  *     Stash a handful of ports for the target task; child
  *     tasks inherit this stash at task_create time.
 /*
  *     Stash a handful of ports for the target task; child
  *     tasks inherit this stash at task_create time.


@@ -118,11 +133,18 @@ routine   mach_ports_lookup(
 /*
  *      Returns information about the target task.
  */
 /*
  *      Returns information about the target task.
  */

+#ifdef KERNEL_SERVER
+routine task_info_from_user(
+                target_task     : mach_port_t;
+                flavor          : task_flavor_t;
+        out     task_info_out   : task_info_t, CountInOut);
+#else

 routine task_info(
                 target_task     : task_name_t;
                 flavor          : task_flavor_t;
         out     task_info_out   : task_info_t, CountInOut);
 
 routine task_info(
                 target_task     : task_name_t;
                 flavor          : task_flavor_t;
         out     task_info_out   : task_info_t, CountInOut);
 

+#endif

 /*
  * Set task information.
  */
 /*
  * Set task information.
  */


@@ -137,7 +159,7 @@ routine     task_set_info(
  *     count for that task is non-zero.
  */
 routine        task_suspend(
  *     count for that task is non-zero.
  */
 routine        task_suspend(

-               target_task     : task_t);
+               target_task     : task_read_t);

 
 
 /*
 
 
 /*


@@ -147,17 +169,24 @@ routine   task_suspend(
  *     that also have non-zero suspend counts may execute.
  */
 routine        task_resume(
  *     that also have non-zero suspend counts may execute.
  */
 routine        task_resume(

-               target_task     : task_t);
+               target_task     : task_read_t);

 
 /*
  *     Returns the current value of the selected special port
  *     associated with the target task.
  */
 
 /*
  *     Returns the current value of the selected special port
  *     associated with the target task.
  */

-routine task_get_special_port(
-               task            : task_t;
+routine
+#ifdef KERNEL_SERVER
+task_get_special_port_from_user(
+               port            : mach_port_t;
+#else
+task_get_special_port(
+               task            : task_inspect_t;
+#endif

                which_port      : int;
        out     special_port    : mach_port_t);
 
                which_port      : int;
        out     special_port    : mach_port_t);
 

+

 /*
  *     Set one of the special ports associated with the
  *     target task.
 /*
  *     Set one of the special ports associated with the
  *     target task.


@@ -216,8 +245,14 @@ routine    task_set_exception_ports(
 /*
  * Lookup some of the old exception handlers for a task
  */
 /*
  * Lookup some of the old exception handlers for a task
  */

-routine        task_get_exception_ports(
+routine
+#if KERNEL_SERVER
+task_get_exception_ports_from_user(
+               port        : mach_port_t;
+#else
+task_get_exception_ports(

                task            : task_t;
                task            : task_t;

+#endif

                exception_mask  : exception_mask_t;
          out   masks           : exception_mask_array_t;
          out   old_handlers    : exception_handler_array_t, SameCount;
                exception_mask  : exception_mask_t;
          out   masks           : exception_mask_array_t;
          out   old_handlers    : exception_handler_array_t, SameCount;


@@ -237,13 +272,12 @@ routine   task_swap_exception_ports(
                behavior        : exception_behavior_t;
                new_flavor      : thread_state_flavor_t;
          out   masks           : exception_mask_array_t;
                behavior        : exception_behavior_t;
                new_flavor      : thread_state_flavor_t;
          out   masks           : exception_mask_array_t;

-         out   old_handlerss   : exception_handler_array_t, SameCount;
+         out   old_handlers    : exception_handler_array_t, SameCount;

          out   old_behaviors   : exception_behavior_array_t, SameCount;
          out   old_flavors     : exception_flavor_array_t, SameCount);
 
 /*
          out   old_behaviors   : exception_behavior_array_t, SameCount;
          out   old_flavors     : exception_flavor_array_t, SameCount);
 
 /*

- * Create and destroy lock_set and semaphore synchronizers on a
- * per-task basis (i.e. the task owns them).
+ * OBSOLETE interface.

  */
 routine lock_set_create(
                task            : task_t;
  */
 routine lock_set_create(
                task            : task_t;


@@ -251,10 +285,18 @@ routine lock_set_create(
                n_ulocks        : int;
                policy          : int);
 
                n_ulocks        : int;
                policy          : int);
 

+/*
+ * OBSOLETE interface.
+ */

 routine lock_set_destroy(
                task            : task_t;
                lock_set        : lock_set_t);
 
 routine lock_set_destroy(
                task            : task_t;
                lock_set        : lock_set_t);
 

+/*
+ * Create and destroy semaphore synchronizers on a
+ * per-task basis (i.e. the task owns them).
+ */
+

 routine semaphore_create(
                task            : task_t;
        out     semaphore       : semaphore_t;
 routine semaphore_create(
                task            : task_t;
        out     semaphore       : semaphore_t;


@@ -271,12 +313,12 @@ routine semaphore_destroy(
  */
 
 routine task_policy_set(
  */
 
 routine task_policy_set(

-       task                    : task_t;
+       task                    : task_policy_set_t;

        flavor                  : task_policy_flavor_t;
        policy_info             : task_policy_t);
 
 routine task_policy_get(
        flavor                  : task_policy_flavor_t;
        policy_info             : task_policy_t);
 
 routine task_policy_get(

-       task                    : task_t;
+       task                    : task_policy_get_t;

        flavor                  : task_policy_flavor_t;
 out    policy_info             : task_policy_t, CountInOut;
 inout  get_default             : boolean_t);
        flavor                  : task_policy_flavor_t;
 out    policy_info             : task_policy_t, CountInOut;
 inout  get_default             : boolean_t);


@@ -348,7 +390,7 @@ routine task_set_ras_pc(
  * Return zone info as seen/used by this task.
  */
 routine task_zone_info(
  * Return zone info as seen/used by this task.
  */
 routine task_zone_info(

-               target_task     : task_t;
+               target_task     : task_inspect_t;

        out     names           : mach_zone_name_array_t,
                                        Dealloc;
        out     info            : task_zone_info_array_t,
        out     names           : mach_zone_name_array_t,
                                        Dealloc;
        out     info            : task_zone_info_array_t,


@@ -378,7 +420,7 @@ routine task_assign_default(
  *     Get current assignment for task.
  */
 routine task_get_assignment(
  *     Get current assignment for task.
  */
 routine task_get_assignment(

-               task            : task_t;
+               task            : task_inspect_t;

        out     assigned_set    : processor_set_name_t);
 
 /*
        out     assigned_set    : processor_set_name_t);
 
 /*


@@ -397,7 +439,7 @@ routine task_set_policy(
  * threads in the task as they are created.
  */
 routine task_get_state(
  * threads in the task as they are created.
  */
 routine task_get_state(

-               task            : task_t;
+               task            : task_read_t;

                flavor          : thread_state_flavor_t;
        out     old_state       : thread_state_t, CountInOut);
  
                flavor          : thread_state_flavor_t;
        out     old_state       : thread_state_t, CountInOut);
  


@@ -410,4 +452,133 @@ routine   task_set_state(
                flavor          : thread_state_flavor_t;
                new_state       : thread_state_t);
 
                flavor          : thread_state_flavor_t;
                new_state       : thread_state_t);
 

+/*
+ * Change the task's physical footprint limit (in MB).
+ */
+routine task_set_phys_footprint_limit(
+               task            : task_t;
+               new_limit       : int;
+       out old_limit   : int);
+
+routine task_suspend2(
+               target_task : task_read_t;
+       out suspend_token : task_suspension_token_t);
+
+routine task_resume2(
+               suspend_token : task_suspension_token_t);
+
+routine task_purgable_info(
+               task            : task_inspect_t;
+       out     stats           : task_purgable_info_t);
+
+routine task_get_mach_voucher(
+               task            : task_read_t;
+               which           : mach_voucher_selector_t;
+       out     voucher         : ipc_voucher_t);
+
+routine task_set_mach_voucher(
+               task            : task_t;
+               voucher         : ipc_voucher_t);
+
+routine task_swap_mach_voucher(
+               task            : task_t;
+               new_voucher     : ipc_voucher_t;
+       inout   old_voucher     : ipc_voucher_t);
+
+routine task_generate_corpse(
+               task            :task_read_t;
+       out     corpse_task_port:mach_port_t);
+
+routine task_map_corpse_info(
+               task            :task_t;
+               corspe_task     :task_read_t;
+       out     kcd_addr_begin  :vm_address_t;
+       out     kcd_size        :uint32_t);
+
+routine task_register_dyld_image_infos(
+        task            :task_t;
+        dyld_images     :dyld_kernel_image_info_array_t);
+
+routine task_unregister_dyld_image_infos(
+        task            :task_t;
+        dyld_images     :dyld_kernel_image_info_array_t);
+
+routine task_get_dyld_image_infos(
+        task            :task_read_t;
+    out dyld_images     :dyld_kernel_image_info_array_t);
+
+routine task_register_dyld_shared_cache_image_info(
+        task                :task_t;
+        dyld_cache_image    :dyld_kernel_image_info_t;
+        no_cache            :boolean_t;
+        private_cache       :boolean_t);
+
+routine task_register_dyld_set_dyld_state(
+        task           :task_t;
+        dyld_state     :uint8_t);
+
+routine task_register_dyld_get_process_state(
+        task                :task_t;
+    out dyld_process_state  :dyld_kernel_process_info_t);
+
+routine task_map_corpse_info_64(
+               task            :task_t;
+               corspe_task     :task_read_t;
+       out     kcd_addr_begin  :mach_vm_address_t;
+       out     kcd_size        :mach_vm_size_t);
+
+routine task_inspect(
+           task     : task_inspect_t;
+           flavor   : task_inspect_flavor_t;
+       out info_out : task_inspect_info_t, CountInOut);
+
+routine task_get_exc_guard_behavior(
+               task     : task_inspect_t;
+       out behavior : task_exc_guard_behavior_t);
+
+routine task_set_exc_guard_behavior(
+               task     : task_t;
+               behavior : task_exc_guard_behavior_t);
+               
+routine task_create_suid_cred(
+               task            : task_t;
+               path            : suid_cred_path_t;
+               uid             : suid_cred_uid_t;
+       out     delegation      : suid_cred_t);
+
+#if KERNEL || (!KERNEL && !LIBSYSCALL_INTERFACE)
+routine PREFIX(mach_task_is_self)(
+               task     : task_name_t;
+       out is_self  : boolean_t);
+#else
+       /* Do not generate header, use the one in mach_init.h */
+       skip;
+#endif
+
+routine task_dyld_process_info_notify_register(
+               target_task : task_read_t;
+               notify          : mach_port_make_send_t);
+
+routine task_create_identity_token(
+           task     : task_t;
+       out     token    : task_id_token_t);
+
+routine task_identity_token_get_task_port(
+           token    : task_id_token_t;
+               flavor   : task_flavor_t;
+       out task_port: mach_port_t);
+
+routine task_dyld_process_info_notify_deregister(
+               target_task : task_read_t;
+               notify          : mach_port_name_t);
+
+routine task_get_exception_ports_info(
+               port : mach_port_t;
+               exception_mask  : exception_mask_t;
+       out     masks           : exception_mask_array_t;
+       out     old_handlers_info       : exception_handler_info_array_t, SameCount;
+       out     old_behaviors   : exception_behavior_array_t, SameCount;
+       out     old_flavors     : exception_flavor_array_t, SameCount);
+       

 /* vim: set ft=c : */
 /* vim: set ft=c : */

+