X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/6d2010ae8f7a6078e10b361c6962983bab233e0f..refs/heads/master:/osfmk/mach/task.defs?ds=sidebyside diff --git a/osfmk/mach/task.defs b/osfmk/mach/task.defs index 0c70e9aef..fb6beab76 100644 --- a/osfmk/mach/task.defs +++ b/osfmk/mach/task.defs @@ -72,6 +72,12 @@ subsystem #include #include +#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 @@ -93,11 +99,20 @@ routine task_terminate( /* * 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); + /* * 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. */ +#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); +#endif /* * Set task information. */ @@ -137,7 +159,7 @@ routine task_set_info( * 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( - target_task : task_t); + target_task : task_read_t); /* * 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); + /* * 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 */ -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; +#endif 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; - 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); /* - * 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; @@ -251,10 +285,18 @@ routine lock_set_create( n_ulocks : int; policy : int); +/* + * OBSOLETE interface. + */ 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; @@ -271,12 +313,12 @@ routine semaphore_destroy( */ 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( - 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); @@ -348,7 +390,7 @@ routine task_set_ras_pc( * 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, @@ -378,7 +420,7 @@ routine task_assign_default( * Get current assignment for task. */ routine task_get_assignment( - task : task_t; + task : task_inspect_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( - task : task_t; + task : task_read_t; 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); +/* + * 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 : */ +