X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/43866e378188c25dd1e2208016ab3cbeb086ae6c..f427ee49d309d8fc33ebf3042c3a775f2f530ded:/osfmk/mach/mach_traps.h?ds=sidebyside diff --git a/osfmk/mach/mach_traps.h b/osfmk/mach/mach_traps.h index 4f845279a..b7a9bdd1c 100644 --- a/osfmk/mach/mach_traps.h +++ b/osfmk/mach/mach_traps.h @@ -1,17 +1,20 @@ /* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2019 Apple Inc. All rights reserved. + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * - * @APPLE_LICENSE_HEADER_START@ - * - * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. - * * 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. Please obtain a copy of the License at - * http://www.opensource.apple.com/apsl/ and read it before using this - * file. - * + * 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, @@ -19,34 +22,34 @@ * 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_HEADER_END@ + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ -/* +/* * Mach Operating System * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University * All Rights Reserved. - * + * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. - * + * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * + * * Carnegie Mellon requests users of this software to return to - * + * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 - * + * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ @@ -55,86 +58,821 @@ /* * Definitions of general Mach system traps. * - * IPC traps are defined in . + * These are the definitions as seen from user-space. + * The kernel definitions are in . * Kernel RPC functions are defined in . */ -#ifndef _MACH_MACH_TRAPS_H_ +#ifndef _MACH_MACH_TRAPS_H_ #define _MACH_MACH_TRAPS_H_ +#include + +#include +#include #include #include #include #include -mach_port_name_t mach_reply_port(void); +#include + +#include + +__BEGIN_DECLS + +#ifndef KERNEL + +#ifdef PRIVATE + +extern mach_port_name_t mach_reply_port(void); + +extern mach_port_name_t thread_get_special_reply_port(void); + +extern mach_port_name_t thread_self_trap(void); + +extern mach_port_name_t host_self_trap(void); + +extern mach_msg_return_t mach_msg_trap( + mach_msg_header_t *msg, + mach_msg_option_t option, + mach_msg_size_t send_size, + mach_msg_size_t rcv_size, + mach_port_name_t rcv_name, + mach_msg_timeout_t timeout, + mach_port_name_t notify); + +extern mach_msg_return_t mach_msg_overwrite_trap( + mach_msg_header_t *msg, + mach_msg_option_t option, + mach_msg_size_t send_size, + mach_msg_size_t rcv_size, + mach_port_name_t rcv_name, + mach_msg_timeout_t timeout, + mach_msg_priority_t priority, + mach_msg_header_t *rcv_msg, + mach_msg_size_t rcv_limit); + +extern kern_return_t semaphore_signal_trap( + mach_port_name_t signal_name); + +extern kern_return_t semaphore_signal_all_trap( + mach_port_name_t signal_name); + +extern kern_return_t semaphore_signal_thread_trap( + mach_port_name_t signal_name, + mach_port_name_t thread_name); + +extern kern_return_t semaphore_wait_trap( + mach_port_name_t wait_name); + +extern kern_return_t semaphore_wait_signal_trap( + mach_port_name_t wait_name, + mach_port_name_t signal_name); + +extern kern_return_t semaphore_timedwait_trap( + mach_port_name_t wait_name, + unsigned int sec, + clock_res_t nsec); + +extern kern_return_t semaphore_timedwait_signal_trap( + mach_port_name_t wait_name, + mach_port_name_t signal_name, + unsigned int sec, + clock_res_t nsec); + +#endif /* PRIVATE */ + +extern kern_return_t clock_sleep_trap( + mach_port_name_t clock_name, + sleep_type_t sleep_type, + int sleep_sec, + int sleep_nsec, + mach_timespec_t *wakeup_time); + +extern kern_return_t _kernelrpc_mach_vm_allocate_trap( + mach_port_name_t target, + mach_vm_offset_t *addr, + mach_vm_size_t size, + int flags); + +extern kern_return_t _kernelrpc_mach_vm_deallocate_trap( + mach_port_name_t target, + mach_vm_address_t address, + mach_vm_size_t size + ); + +extern kern_return_t _kernelrpc_mach_vm_protect_trap( + mach_port_name_t target, + mach_vm_address_t address, + mach_vm_size_t size, + boolean_t set_maximum, + vm_prot_t new_protection + ); + +extern kern_return_t _kernelrpc_mach_vm_map_trap( + mach_port_name_t target, + mach_vm_offset_t *address, + mach_vm_size_t size, + mach_vm_offset_t mask, + int flags, + vm_prot_t cur_protection + ); + +extern kern_return_t _kernelrpc_mach_vm_purgable_control_trap( + mach_port_name_t target, + mach_vm_offset_t address, + vm_purgable_t control, + int *state); + +extern kern_return_t _kernelrpc_mach_port_allocate_trap( + mach_port_name_t target, + mach_port_right_t right, + mach_port_name_t *name + ); + +extern kern_return_t _kernelrpc_mach_port_deallocate_trap( + mach_port_name_t target, + mach_port_name_t name + ); + +extern kern_return_t _kernelrpc_mach_port_mod_refs_trap( + mach_port_name_t target, + mach_port_name_t name, + mach_port_right_t right, + mach_port_delta_t delta + ); + +extern kern_return_t _kernelrpc_mach_port_move_member_trap( + mach_port_name_t target, + mach_port_name_t member, + mach_port_name_t after + ); + +extern kern_return_t _kernelrpc_mach_port_insert_right_trap( + mach_port_name_t target, + mach_port_name_t name, + mach_port_name_t poly, + mach_msg_type_name_t polyPoly + ); + +extern kern_return_t _kernelrpc_mach_port_get_attributes_trap( + mach_port_name_t target, + mach_port_name_t name, + mach_port_flavor_t flavor, + mach_port_info_t port_info_out, + mach_msg_type_number_t *port_info_outCnt + ); + +extern kern_return_t _kernelrpc_mach_port_insert_member_trap( + mach_port_name_t target, + mach_port_name_t name, + mach_port_name_t pset + ); + +extern kern_return_t _kernelrpc_mach_port_extract_member_trap( + mach_port_name_t target, + mach_port_name_t name, + mach_port_name_t pset + ); + +extern kern_return_t _kernelrpc_mach_port_construct_trap( + mach_port_name_t target, + mach_port_options_t *options, + uint64_t context, + mach_port_name_t *name + ); + +extern kern_return_t _kernelrpc_mach_port_destruct_trap( + mach_port_name_t target, + mach_port_name_t name, + mach_port_delta_t srdelta, + uint64_t guard + ); + +extern kern_return_t _kernelrpc_mach_port_guard_trap( + mach_port_name_t target, + mach_port_name_t name, + uint64_t guard, + boolean_t strict + ); + +extern kern_return_t _kernelrpc_mach_port_unguard_trap( + mach_port_name_t target, + mach_port_name_t name, + uint64_t guard + ); + +extern kern_return_t mach_generate_activity_id( + mach_port_name_t target, + int count, + uint64_t *activity_id + ); + +extern kern_return_t macx_swapon( + uint64_t filename, + int flags, + int size, + int priority); + +extern kern_return_t macx_swapoff( + uint64_t filename, + int flags); + +extern kern_return_t macx_triggers( + int hi_water, + int low_water, + int flags, + mach_port_t alert_port); + +extern kern_return_t macx_backing_store_suspend( + boolean_t suspend); + +extern kern_return_t macx_backing_store_recovery( + int pid); + +extern boolean_t swtch_pri(int pri); + +extern boolean_t swtch(void); + +extern kern_return_t thread_switch( + mach_port_name_t thread_name, + int option, + mach_msg_timeout_t option_time); + +extern mach_port_name_t task_self_trap(void); + +extern kern_return_t host_create_mach_voucher_trap( + mach_port_name_t host, + mach_voucher_attr_raw_recipe_array_t recipes, + int recipes_size, + mach_port_name_t *voucher); + +extern kern_return_t mach_voucher_extract_attr_recipe_trap( + mach_port_name_t voucher_name, + mach_voucher_attr_key_t key, + mach_voucher_attr_raw_recipe_t recipe, + mach_msg_type_number_t *recipe_size); + +extern kern_return_t _kernelrpc_mach_port_type_trap( + ipc_space_t task, + mach_port_name_t name, + mach_port_type_t *ptype); + +extern kern_return_t _kernelrpc_mach_port_request_notification_trap( + ipc_space_t task, + mach_port_name_t name, + mach_msg_id_t msgid, + mach_port_mscount_t sync, + mach_port_name_t notify, + mach_msg_type_name_t notifyPoly, + mach_port_name_t *previous); + +/* + * Obsolete interfaces. + */ + +extern kern_return_t task_for_pid( + mach_port_name_t target_tport, + int pid, + mach_port_name_t *t); + +extern kern_return_t task_name_for_pid( + mach_port_name_t target_tport, + int pid, + mach_port_name_t *tn); -mach_port_name_t thread_self_trap(void); +extern kern_return_t pid_for_task( + mach_port_name_t t, + int *x); -mach_port_name_t task_self_trap(void); +extern kern_return_t debug_control_port_for_pid( + mach_port_name_t target_tport, + int pid, + mach_port_name_t *t); -mach_port_name_t host_self_trap(void); +#else /* KERNEL */ -kern_return_t semaphore_signal_trap( - mach_port_name_t signal_name); - -kern_return_t semaphore_signal_all_trap( - mach_port_name_t signal_name); +#ifdef XNU_KERNEL_PRIVATE -kern_return_t semaphore_signal_thread_trap( - mach_port_name_t signal_name, - mach_port_name_t thread_name); +/* Syscall data translations routines + * + * The kernel may support multiple userspace ABIs, and must use + * argument structures with elements large enough for any of them. + */ +#if CONFIG_REQUIRES_U32_MUNGING +#define PAD_(t) (sizeof(uint64_t) <= sizeof(t) \ + ? 0 : sizeof(uint64_t) - sizeof(t)) +#define PAD_ARG_8 +#else +#define PAD_(t) (sizeof(uint32_t) <= sizeof(t) \ + ? 0 : sizeof(uint32_t) - sizeof(t)) +#if __arm__ && (__BIGGEST_ALIGNMENT__ > 4) +#define PAD_ARG_8 +#else +#define PAD_ARG_8 char arg8_pad_[sizeof(uint32_t)]; +#endif +#endif + +#if BYTE_ORDER == LITTLE_ENDIAN +#define PADL_(t) 0 +#define PADR_(t) PAD_(t) +#else +#define PADL_(t) PAD_(t) +#define PADR_(t) 0 +#endif + +#define PAD_ARG_(arg_type, arg_name) \ + char arg_name##_l_[PADL_(arg_type)]; arg_type arg_name; char arg_name##_r_[PADR_(arg_type)] + +/* + * To support 32-bit clients as well as 64-bit clients, argument + * structures may need to be munged to repack the arguments. All + * active architectures do this inline in the code to dispatch Mach + * traps, without calling out to the BSD system call mungers. + */ + +struct kern_invalid_args { + int32_t dummy; +}; +extern kern_return_t kern_invalid( + struct kern_invalid_args *args); + +struct mach_reply_port_args { + int32_t dummy; +}; +extern mach_port_name_t mach_reply_port( + struct mach_reply_port_args *args); + +struct thread_get_special_reply_port_args { + int32_t dummy; +}; +extern mach_port_name_t thread_get_special_reply_port( + struct thread_get_special_reply_port_args *args); + +struct thread_self_trap_args { + int32_t dummy; +}; +extern mach_port_name_t thread_self_trap( + struct thread_self_trap_args *args); + +struct task_self_trap_args { + int32_t dummy; +}; +extern mach_port_name_t task_self_trap( + struct task_self_trap_args *args); + +struct host_self_trap_args { + int32_t dummy; +}; +extern mach_port_name_t host_self_trap( + struct host_self_trap_args *args); + +struct mach_msg_overwrite_trap_args { + PAD_ARG_(user_addr_t, msg); + PAD_ARG_(mach_msg_option_t, option); + PAD_ARG_(mach_msg_size_t, send_size); + PAD_ARG_(mach_msg_size_t, rcv_size); + PAD_ARG_(mach_port_name_t, rcv_name); + PAD_ARG_(mach_msg_timeout_t, timeout); + PAD_ARG_(mach_msg_priority_t, priority); + PAD_ARG_8 + PAD_ARG_(user_addr_t, rcv_msg); /* Unused on mach_msg_trap */ +}; +extern mach_msg_return_t mach_msg_trap( + struct mach_msg_overwrite_trap_args *args); +extern mach_msg_return_t mach_msg_overwrite_trap( + struct mach_msg_overwrite_trap_args *args); + +struct semaphore_signal_trap_args { + PAD_ARG_(mach_port_name_t, signal_name); +}; +extern kern_return_t semaphore_signal_trap( + struct semaphore_signal_trap_args *args); + +struct semaphore_signal_all_trap_args { + PAD_ARG_(mach_port_name_t, signal_name); +}; +extern kern_return_t semaphore_signal_all_trap( + struct semaphore_signal_all_trap_args *args); + +struct semaphore_signal_thread_trap_args { + PAD_ARG_(mach_port_name_t, signal_name); + PAD_ARG_(mach_port_name_t, thread_name); +}; +extern kern_return_t semaphore_signal_thread_trap( + struct semaphore_signal_thread_trap_args *args); + +struct semaphore_wait_trap_args { + PAD_ARG_(mach_port_name_t, wait_name); +}; +extern kern_return_t semaphore_wait_trap( + struct semaphore_wait_trap_args *args); + +struct semaphore_wait_signal_trap_args { + PAD_ARG_(mach_port_name_t, wait_name); + PAD_ARG_(mach_port_name_t, signal_name); +}; +extern kern_return_t semaphore_wait_signal_trap( + struct semaphore_wait_signal_trap_args *args); + +struct semaphore_timedwait_trap_args { + PAD_ARG_(mach_port_name_t, wait_name); + PAD_ARG_(unsigned int, sec); + PAD_ARG_(clock_res_t, nsec); +}; +extern kern_return_t semaphore_timedwait_trap( + struct semaphore_timedwait_trap_args *args); + +struct semaphore_timedwait_signal_trap_args { + PAD_ARG_(mach_port_name_t, wait_name); + PAD_ARG_(mach_port_name_t, signal_name); + PAD_ARG_(unsigned int, sec); + PAD_ARG_(clock_res_t, nsec); +}; +extern kern_return_t semaphore_timedwait_signal_trap( + struct semaphore_timedwait_signal_trap_args *args); + +struct task_for_pid_args { + PAD_ARG_(mach_port_name_t, target_tport); + PAD_ARG_(int, pid); + PAD_ARG_(user_addr_t, t); +}; +extern kern_return_t task_for_pid( + struct task_for_pid_args *args); + +struct task_name_for_pid_args { + PAD_ARG_(mach_port_name_t, target_tport); + PAD_ARG_(int, pid); + PAD_ARG_(user_addr_t, t); +}; +extern kern_return_t task_name_for_pid( + struct task_name_for_pid_args *args); + +struct pid_for_task_args { + PAD_ARG_(mach_port_name_t, t); + PAD_ARG_(user_addr_t, pid); +}; +extern kern_return_t pid_for_task( + struct pid_for_task_args *args); + +struct debug_control_port_for_pid_args { + PAD_ARG_(mach_port_name_t, target_tport); + PAD_ARG_(int, pid); + PAD_ARG_(user_addr_t, t); +}; +extern kern_return_t debug_control_port_for_pid( + struct debug_control_port_for_pid_args *args); + +struct macx_swapon_args { + PAD_ARG_(uint64_t, filename); + PAD_ARG_(int, flags); + PAD_ARG_(int, size); + PAD_ARG_(int, priority); +}; +extern kern_return_t macx_swapon( + struct macx_swapon_args *args); + +struct macx_swapoff_args { + PAD_ARG_(uint64_t, filename); + PAD_ARG_(int, flags); +}; +extern kern_return_t macx_swapoff( + struct macx_swapoff_args *args); + +struct macx_triggers_args { + PAD_ARG_(int, hi_water); + PAD_ARG_(int, low_water); + PAD_ARG_(int, flags); + PAD_ARG_(mach_port_t, alert_port); +}; +extern kern_return_t macx_triggers( + struct macx_triggers_args *args); + +struct macx_backing_store_suspend_args { + PAD_ARG_(boolean_t, suspend); +}; +extern kern_return_t macx_backing_store_suspend( + struct macx_backing_store_suspend_args *args); + +struct macx_backing_store_recovery_args { + PAD_ARG_(int, pid); +}; +extern kern_return_t macx_backing_store_recovery( + struct macx_backing_store_recovery_args *args); + +struct swtch_pri_args { + PAD_ARG_(int, pri); +}; +extern boolean_t swtch_pri( + struct swtch_pri_args *args); + +struct pfz_exit_args { + int32_t dummy; +}; +extern kern_return_t pfz_exit( + struct pfz_exit_args *args); + +struct swtch_args { + int32_t dummy; +}; +extern boolean_t swtch( + struct swtch_args *args); + +struct clock_sleep_trap_args { + PAD_ARG_(mach_port_name_t, clock_name); + PAD_ARG_(sleep_type_t, sleep_type); + PAD_ARG_(int, sleep_sec); + PAD_ARG_(int, sleep_nsec); + PAD_ARG_(user_addr_t, wakeup_time); +}; +extern kern_return_t clock_sleep_trap( + struct clock_sleep_trap_args *args); + +struct thread_switch_args { + PAD_ARG_(mach_port_name_t, thread_name); + PAD_ARG_(int, option); + PAD_ARG_(mach_msg_timeout_t, option_time); +}; +extern kern_return_t thread_switch( + struct thread_switch_args *args); + +struct mach_timebase_info_trap_args { + PAD_ARG_(user_addr_t, info); +}; +extern kern_return_t mach_timebase_info_trap( + struct mach_timebase_info_trap_args *args); + +struct mach_wait_until_trap_args { + PAD_ARG_(uint64_t, deadline); +}; +extern kern_return_t mach_wait_until_trap( + struct mach_wait_until_trap_args *args); + +struct mk_timer_create_trap_args { + int32_t dummy; +}; +extern mach_port_name_t mk_timer_create_trap( + struct mk_timer_create_trap_args *args); + +struct mk_timer_destroy_trap_args { + PAD_ARG_(mach_port_name_t, name); +}; +extern kern_return_t mk_timer_destroy_trap( + struct mk_timer_destroy_trap_args *args); + +struct mk_timer_arm_trap_args { + PAD_ARG_(mach_port_name_t, name); + PAD_ARG_(uint64_t, expire_time); +}; +extern kern_return_t mk_timer_arm_trap( + struct mk_timer_arm_trap_args *args); + +struct mk_timer_arm_leeway_trap_args { + PAD_ARG_(mach_port_name_t, name); + PAD_ARG_(uint64_t, mk_timer_flags); + PAD_ARG_(uint64_t, expire_time); + PAD_ARG_(uint64_t, mk_leeway); +}; +extern kern_return_t mk_timer_arm_leeway_trap( + struct mk_timer_arm_leeway_trap_args *args); + +struct mk_timer_cancel_trap_args { + PAD_ARG_(mach_port_name_t, name); + PAD_ARG_(user_addr_t, result_time); +}; +extern kern_return_t mk_timer_cancel_trap( + struct mk_timer_cancel_trap_args *args); + +struct _kernelrpc_mach_vm_allocate_trap_args { + PAD_ARG_(mach_port_name_t, target); /* 1 word */ + PAD_ARG_(user_addr_t, addr); /* 1 word */ + PAD_ARG_(mach_vm_size_t, size); /* 2 words */ + PAD_ARG_(int, flags); /* 1 word */ +}; /* Total: 5 */ + +extern kern_return_t _kernelrpc_mach_vm_allocate_trap( + struct _kernelrpc_mach_vm_allocate_trap_args *args); + +struct _kernelrpc_mach_vm_deallocate_args { + PAD_ARG_(mach_port_name_t, target); /* 1 word */ + PAD_ARG_(mach_vm_address_t, address); /* 2 words */ + PAD_ARG_(mach_vm_size_t, size); /* 2 words */ +}; /* Total: 5 */ +extern kern_return_t _kernelrpc_mach_vm_deallocate_trap( + struct _kernelrpc_mach_vm_deallocate_args *args); + +struct _kernelrpc_mach_vm_protect_args { + PAD_ARG_(mach_port_name_t, target); /* 1 word */ + PAD_ARG_(mach_vm_address_t, address); /* 2 words */ + PAD_ARG_(mach_vm_size_t, size); /* 2 words */ + PAD_ARG_(boolean_t, set_maximum); /* 1 word */ + PAD_ARG_(vm_prot_t, new_protection); /* 1 word */ +}; /* Total: 7 */ +extern kern_return_t _kernelrpc_mach_vm_protect_trap( + struct _kernelrpc_mach_vm_protect_args *args); + +struct _kernelrpc_mach_vm_map_trap_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(user_addr_t, addr); + PAD_ARG_(mach_vm_size_t, size); + PAD_ARG_(mach_vm_offset_t, mask); + PAD_ARG_(int, flags); + PAD_ARG_8 + PAD_ARG_(vm_prot_t, cur_protection); +}; +extern kern_return_t _kernelrpc_mach_vm_map_trap( + struct _kernelrpc_mach_vm_map_trap_args *args); + +struct _kernelrpc_mach_vm_purgable_control_trap_args { + PAD_ARG_(mach_port_name_t, target); /* 1 word */ + PAD_ARG_(mach_vm_offset_t, address); /* 2 words */ + PAD_ARG_(vm_purgable_t, control); /* 1 word */ + PAD_ARG_(user_addr_t, state); /* 1 word */ +}; /* Total: 5 */ + +extern kern_return_t _kernelrpc_mach_vm_purgable_control_trap( + struct _kernelrpc_mach_vm_purgable_control_trap_args *args); + +struct _kernelrpc_mach_port_allocate_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_right_t, right); + PAD_ARG_(user_addr_t, name); +}; +extern kern_return_t _kernelrpc_mach_port_allocate_trap( + struct _kernelrpc_mach_port_allocate_args *args); + +struct _kernelrpc_mach_port_deallocate_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_name_t, name); +}; +extern kern_return_t _kernelrpc_mach_port_deallocate_trap( + struct _kernelrpc_mach_port_deallocate_args *args); + +struct _kernelrpc_mach_port_mod_refs_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_name_t, name); + PAD_ARG_(mach_port_right_t, right); + PAD_ARG_(mach_port_delta_t, delta); +}; +extern kern_return_t _kernelrpc_mach_port_mod_refs_trap( + struct _kernelrpc_mach_port_mod_refs_args *args); + +struct _kernelrpc_mach_port_move_member_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_name_t, member); + PAD_ARG_(mach_port_name_t, after); +}; +extern kern_return_t _kernelrpc_mach_port_move_member_trap( + struct _kernelrpc_mach_port_move_member_args *args); + +struct _kernelrpc_mach_port_insert_right_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_name_t, name); + PAD_ARG_(mach_port_name_t, poly); + PAD_ARG_(mach_msg_type_name_t, polyPoly); +}; +extern kern_return_t _kernelrpc_mach_port_insert_right_trap( + struct _kernelrpc_mach_port_insert_right_args *args); + +struct _kernelrpc_mach_port_get_attributes_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_name_t, name); + PAD_ARG_(mach_port_flavor_t, flavor); + PAD_ARG_(user_addr_t, info); + PAD_ARG_(user_addr_t, count); +}; +extern kern_return_t _kernelrpc_mach_port_get_attributes_trap( + struct _kernelrpc_mach_port_get_attributes_args *args); + +struct _kernelrpc_mach_port_insert_member_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_name_t, name); + PAD_ARG_(mach_port_name_t, pset); +}; +extern kern_return_t _kernelrpc_mach_port_insert_member_trap( + struct _kernelrpc_mach_port_insert_member_args *args); + +struct _kernelrpc_mach_port_extract_member_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_name_t, name); + PAD_ARG_(mach_port_name_t, pset); +}; +extern kern_return_t _kernelrpc_mach_port_extract_member_trap( + struct _kernelrpc_mach_port_extract_member_args *args); + +struct _kernelrpc_mach_port_construct_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(user_addr_t, options); + PAD_ARG_(uint64_t, context); + PAD_ARG_(user_addr_t, name); +}; +extern kern_return_t _kernelrpc_mach_port_construct_trap( + struct _kernelrpc_mach_port_construct_args *args); + +struct _kernelrpc_mach_port_destruct_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_name_t, name); + PAD_ARG_(mach_port_delta_t, srdelta); + PAD_ARG_(uint64_t, guard); +}; +extern kern_return_t _kernelrpc_mach_port_destruct_trap( + struct _kernelrpc_mach_port_destruct_args *args); + +struct _kernelrpc_mach_port_guard_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_name_t, name); + PAD_ARG_(uint64_t, guard); + PAD_ARG_(boolean_t, strict); +}; +extern kern_return_t _kernelrpc_mach_port_guard_trap( + struct _kernelrpc_mach_port_guard_args *args); + +struct _kernelrpc_mach_port_unguard_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_name_t, name); + PAD_ARG_(uint64_t, guard); +}; +extern kern_return_t _kernelrpc_mach_port_unguard_trap( + struct _kernelrpc_mach_port_unguard_args *args); + +struct mach_generate_activity_id_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(int, count); + PAD_ARG_(user_addr_t, activity_id); +}; +extern kern_return_t mach_generate_activity_id( + struct mach_generate_activity_id_args *args); + +/* + * Voucher trap interfaces + */ -kern_return_t semaphore_wait_trap( - mach_port_name_t wait_name); +struct host_create_mach_voucher_args { + PAD_ARG_(mach_port_name_t, host); + PAD_ARG_(mach_voucher_attr_raw_recipe_array_t, recipes); + PAD_ARG_(int, recipes_size); + PAD_ARG_(user_addr_t, voucher); +}; +extern kern_return_t host_create_mach_voucher_trap( + struct host_create_mach_voucher_args *args); -kern_return_t semaphore_timedwait_trap( - mach_port_name_t wait_name, - unsigned int sec, - clock_res_t nsec); +struct mach_voucher_extract_attr_recipe_args { + PAD_ARG_(mach_port_name_t, voucher_name); + PAD_ARG_(mach_voucher_attr_key_t, key); + PAD_ARG_(mach_voucher_attr_raw_recipe_t, recipe); + PAD_ARG_(user_addr_t, recipe_size); +}; -kern_return_t semaphore_wait_signal_trap( - mach_port_name_t wait_name, - mach_port_name_t signal_name); +extern kern_return_t mach_voucher_extract_attr_recipe_trap( + struct mach_voucher_extract_attr_recipe_args *args); -kern_return_t semaphore_timedwait_signal_trap( - mach_port_name_t wait_name, - mach_port_name_t signal_name, - unsigned int sec, - clock_res_t nsec); +struct _kernelrpc_mach_port_type_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_right_t, name); + PAD_ARG_(user_addr_t, ptype); +}; +extern kern_return_t _kernelrpc_mach_port_type_trap( + struct _kernelrpc_mach_port_type_args *args); -kern_return_t init_process(void); +struct _kernelrpc_mach_port_request_notification_args { + PAD_ARG_(mach_port_name_t, target); + PAD_ARG_(mach_port_name_t, name); + PAD_ARG_(mach_msg_id_t, msgid); + PAD_ARG_(mach_port_mscount_t, sync); + PAD_ARG_(mach_port_name_t, notify); + PAD_ARG_(mach_msg_type_name_t, notifyPoly); + PAD_ARG_(user_addr_t, previous); +}; +extern kern_return_t _kernelrpc_mach_port_request_notification_trap( + struct _kernelrpc_mach_port_request_notification_args *args); -kern_return_t map_fd( - int fd, - vm_offset_t offset, - vm_offset_t *va, - boolean_t findspace, - vm_size_t size); -kern_return_t task_for_pid( - mach_port_t target_tport, - int pid, - mach_port_t *t); +/* not published to LP64 clients yet */ +struct iokit_user_client_trap_args { + PAD_ARG_(void *, userClientRef); + PAD_ARG_(uint32_t, index); + PAD_ARG_(void *, p1); + PAD_ARG_(void *, p2); + PAD_ARG_(void *, p3); + PAD_ARG_(void *, p4); + PAD_ARG_(void *, p5); + PAD_ARG_8 + PAD_ARG_(void *, p6); +}; +kern_return_t iokit_user_client_trap( + struct iokit_user_client_trap_args *args); -kern_return_t pid_for_task( - mach_port_t t, - int *x); +#undef PAD_ +#undef PADL_ +#undef PADR_ +#undef PAD_ARG_ +#undef PAD_ARG_8 -kern_return_t macx_swapon( - char *name, - int flags, - int size, - int priority); +#endif /* XNU_KERNEL_PRIVATE */ -kern_return_t macx_swapoff( - char *name, - int flags); +#endif /* KERNEL */ -extern kern_return_t macx_triggers( - int hi_water, - int low_water, - int flags, - mach_port_t alert_port); +__END_DECLS -#endif /* _MACH_MACH_TRAPS_H_ */ +#endif /* _MACH_MACH_TRAPS_H_ */