X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/5d5c5d0d5b79ade9a973d55186ffda2638ba2b6e..2dced7af2b695f87fe26496a3e73c219b7880cbc:/osfmk/mach/task.defs diff --git a/osfmk/mach/task.defs b/osfmk/mach/task.defs index 4b48bb21b..4d4db4dfe 100644 --- a/osfmk/mach/task.defs +++ b/osfmk/mach/task.defs @@ -1,31 +1,29 @@ /* - * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2007 Apple Inc. All rights reserved. * - * @APPLE_LICENSE_OSREFERENCE_HEADER_START@ + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * - * This file contains Original Code and/or Modifications of Original Code - * as defined in and that are subject to the Apple Public Source License - * Version 2.0 (the 'License'). You may not use this file except in - * compliance with the License. The rights granted to you under the - * License may not be used to create, or enable the creation or - * redistribution of, unlawful or unlicensed copies of an Apple operating - * system, or to circumvent, violate, or enable the circumvention or - * violation of, any terms of an Apple operating system software license - * agreement. - * - * Please obtain a copy of the License at - * http://www.opensource.apple.com/apsl/ and read it before using this - * file. - * - * The Original Code and all software distributed under the License are - * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER - * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, - * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. - * Please see the License for the specific language governing rights and + * This file contains Original Code and/or Modifications of Original Code + * as defined in and that are subject to the Apple Public Source License + * Version 2.0 (the 'License'). You may not use this file except in + * compliance with the License. The rights granted to you under the License + * may not be used to create, or enable the creation or redistribution of, + * unlawful or unlicensed copies of an Apple operating system, or to + * circumvent, violate, or enable the circumvention or violation of, any + * terms of an Apple operating system software license agreement. + * + * Please obtain a copy of the License at + * http://www.opensource.apple.com/apsl/ and read it before using this file. + * + * The Original Code and all software distributed under the License are + * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER + * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, + * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. + * Please see the License for the specific language governing rights and * limitations under the License. - * - * @APPLE_LICENSE_OSREFERENCE_HEADER_END@ + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_FREE_COPYRIGHT@ @@ -72,6 +70,8 @@ subsystem #include #include +#include + /* * Create a new task with an empty set of IPC rights, * and having an address space constructed from the @@ -172,7 +172,12 @@ routine task_set_special_port( * the port representing the first thr_act in that new thread. The * initial execution state of the thread is undefined. */ -routine thread_create( +routine +#ifdef KERNEL_SERVER +thread_create_from_user( +#else +thread_create( +#endif parent_task : task_t; out child_act : thread_act_t); @@ -183,7 +188,12 @@ routine thread_create( * by flavor and new_state. Returns the port representing * the new thread. */ -routine thread_create_running( +routine +#ifdef KERNEL_SERVER +thread_create_running_from_user( +#else +thread_create_running( +#endif parent_task : task_t; flavor : thread_state_flavor_t; new_state : thread_state_t; @@ -232,8 +242,7 @@ routine task_swap_exception_ports( 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; @@ -241,10 +250,18 @@ 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; @@ -272,11 +289,15 @@ out policy_info : task_policy_t, CountInOut; inout get_default : boolean_t); /* - * Task profiling. + * Removed from the kernel. */ +#if KERNEL_SERVER +skip; +#else routine task_sample( task : task_t; reply : mach_port_make_send_t); +#endif /* * JMM - Everything from here down is likely to go away soon @@ -330,7 +351,16 @@ routine task_set_ras_pc( boundspc : vm_address_t); -skip; /* was kernel_task_create() */ +/* + * Return zone info as seen/used by this task. + */ +routine task_zone_info( + target_task : task_t; + out names : mach_zone_name_array_t, + Dealloc; + out info : task_zone_info_array_t, + Dealloc); + /* * JMM - Want to eliminate processor_set so keep them at the end. @@ -369,3 +399,56 @@ routine task_set_policy( limit : policy_limit_t; change : boolean_t); +/* + * Read the selected state which is to be installed on new + * threads in the task as they are created. + */ +routine task_get_state( + task : task_t; + flavor : thread_state_flavor_t; + out old_state : thread_state_t, CountInOut); + +/* + * Set the selected state information to be installed on + * all subsequently created threads in the task. + */ +routine task_set_state( + task : task_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_t; + out suspend_token : task_suspension_token_t); + +routine task_resume2( + suspend_token : task_suspension_token_t); + +routine task_purgable_info( + task : task_t; + out stats : task_purgable_info_t); + +routine task_get_mach_voucher( + task : task_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); + +/* vim: set ft=c : */ +