osfmk/mach/mach_traps.h

   1 /*
   2  * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
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   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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  23  * Please see the License for the specific language governing rights and
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  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28 /*
  29  * @OSF_COPYRIGHT@
  30  */
  31 /*
  32  * Mach Operating System
  33  * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
  34  * All Rights Reserved.
  35  *
  36  * Permission to use, copy, modify and distribute this software and its
  37  * documentation is hereby granted, provided that both the copyright
  38  * notice and this permission notice appear in all copies of the
  39  * software, derivative works or modified versions, and any portions
  40  * thereof, and that both notices appear in supporting documentation.
  41  *
  42  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  43  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  44  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  45  *
  46  * Carnegie Mellon requests users of this software to return to
  47  *
  48  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  49  *  School of Computer Science
  50  *  Carnegie Mellon University
  51  *  Pittsburgh PA 15213-3890
  52  *
  53  * any improvements or extensions that they make and grant Carnegie Mellon
  54  * the rights to redistribute these changes.
  55  */
  56 /*
  57  */
  58 /*
  59  *      Definitions of general Mach system traps.
  60  *
  61  *      These are the definitions as seen from user-space.
  62  *      The kernel definitions are in <mach/syscall_sw.h>.
  63  *      Kernel RPC functions are defined in <mach/mach_interface.h>.
  64  */
  65
  66 #ifndef _MACH_MACH_TRAPS_H_
  67 #define _MACH_MACH_TRAPS_H_
  68
  69 #include <stdint.h>
  70
  71 #include <mach/std_types.h>
  72 #include <mach/mach_types.h>
  73 #include <mach/kern_return.h>
  74 #include <mach/port.h>
  75 #include <mach/vm_types.h>
  76 #include <mach/clock_types.h>
  77
  78 #include <machine/endian.h>
  79
  80 #include <sys/cdefs.h>
  81
  82 __BEGIN_DECLS
  83
  84 #ifndef KERNEL
  85
  86 #ifdef  PRIVATE
  87
  88 extern mach_port_name_t mach_reply_port(void);
  89
  90 extern mach_port_name_t thread_self_trap(void);
  91
  92 extern mach_port_name_t host_self_trap(void);
  93
  94 extern mach_msg_return_t mach_msg_trap(
  95                                 mach_msg_header_t *msg,
  96                                 mach_msg_option_t option,
  97                                 mach_msg_size_t send_size,
  98                                 mach_msg_size_t rcv_size,
  99                                 mach_port_name_t rcv_name,
 100                                 mach_msg_timeout_t timeout,
 101                                 mach_port_name_t notify);
 102
 103 extern mach_msg_return_t mach_msg_overwrite_trap(
 104                                 mach_msg_header_t *msg,
 105                                 mach_msg_option_t option,
 106                                 mach_msg_size_t send_size,
 107                                 mach_msg_size_t rcv_size,
 108                                 mach_port_name_t rcv_name,
 109                                 mach_msg_timeout_t timeout,
 110                                 mach_port_name_t notify,
 111                                 mach_msg_header_t *rcv_msg,
 112                                 mach_msg_size_t rcv_limit);
 113
 114 extern kern_return_t semaphore_signal_trap(
 115                                 mach_port_name_t signal_name);
 116
 117 extern kern_return_t semaphore_signal_all_trap(
 118                                 mach_port_name_t signal_name);
 119
 120 extern kern_return_t semaphore_signal_thread_trap(
 121                                 mach_port_name_t signal_name,
 122                                 mach_port_name_t thread_name);
 123
 124 extern kern_return_t semaphore_wait_trap(
 125                                 mach_port_name_t wait_name);
 126
 127 extern kern_return_t semaphore_wait_signal_trap(
 128                                 mach_port_name_t wait_name,
 129                                 mach_port_name_t signal_name);
 130
 131 extern kern_return_t semaphore_timedwait_trap(
 132                                 mach_port_name_t wait_name,
 133                                 unsigned int sec,
 134                                 clock_res_t nsec);
 135
 136 extern kern_return_t semaphore_timedwait_signal_trap(
 137                                 mach_port_name_t wait_name,
 138                                 mach_port_name_t signal_name,
 139                                 unsigned int sec,
 140                                 clock_res_t nsec);
 141
 142 #endif  /* PRIVATE */
 143
 144 extern kern_return_t clock_sleep_trap(
 145                                 mach_port_name_t clock_name,
 146                                 sleep_type_t sleep_type,
 147                                 int sleep_sec,
 148                                 int sleep_nsec,
 149                                 mach_timespec_t *wakeup_time);
 150
 151 extern kern_return_t _kernelrpc_mach_vm_allocate_trap(
 152                                 mach_port_name_t target,
 153                                 mach_vm_offset_t *addr,
 154                                 mach_vm_size_t size,
 155                                 int flags);
 156
 157 extern kern_return_t _kernelrpc_mach_vm_deallocate_trap(
 158                                 mach_port_name_t target,
 159                                 mach_vm_address_t address,
 160                                 mach_vm_size_t size
 161 );
 162
 163 extern kern_return_t _kernelrpc_mach_vm_protect_trap(
 164                                 mach_port_name_t target,
 165                                 mach_vm_address_t address,
 166                                 mach_vm_size_t size,
 167                                 boolean_t set_maximum,
 168                                 vm_prot_t new_protection
 169 );
 170
 171 extern kern_return_t _kernelrpc_mach_vm_map_trap(
 172                                 mach_port_name_t target,
 173                                 mach_vm_offset_t *address,
 174                                 mach_vm_size_t size,
 175                                 mach_vm_offset_t mask,
 176                                 int flags,
 177                                 vm_prot_t cur_protection
 178 );
 179
 180 extern kern_return_t _kernelrpc_mach_port_allocate_trap(
 181                                 mach_port_name_t target,
 182                                 mach_port_right_t right,
 183                                 mach_port_name_t *name
 184 );
 185
 186
 187 extern kern_return_t _kernelrpc_mach_port_destroy_trap(
 188                                 mach_port_name_t target,
 189                                 mach_port_name_t name
 190 );
 191
 192 extern kern_return_t _kernelrpc_mach_port_deallocate_trap(
 193                                 mach_port_name_t target,
 194                                 mach_port_name_t name
 195 );
 196
 197 extern kern_return_t _kernelrpc_mach_port_mod_refs_trap(
 198                                 mach_port_name_t target,
 199                                 mach_port_name_t name,
 200                                 mach_port_right_t right,
 201                                 mach_port_delta_t delta
 202 );
 203
 204 extern kern_return_t _kernelrpc_mach_port_move_member_trap(
 205                                 mach_port_name_t target,
 206                                 mach_port_name_t member,
 207                                 mach_port_name_t after
 208 );
 209
 210 extern kern_return_t _kernelrpc_mach_port_insert_right_trap(
 211                                 mach_port_name_t target,
 212                                 mach_port_name_t name,
 213                                 mach_port_name_t poly,
 214                                 mach_msg_type_name_t polyPoly
 215 );
 216
 217 extern kern_return_t _kernelrpc_mach_port_insert_member_trap(
 218                                 mach_port_name_t target,
 219                                 mach_port_name_t name,
 220                                 mach_port_name_t pset
 221 );
 222
 223 extern kern_return_t _kernelrpc_mach_port_extract_member_trap(
 224                                 mach_port_name_t target,
 225                                 mach_port_name_t name,
 226                                 mach_port_name_t pset
 227 );
 228
 229 extern kern_return_t _kernelrpc_mach_port_construct_trap(
 230                                 mach_port_name_t target,
 231                                 mach_port_options_t *options,
 232                                 uint64_t context,
 233                                 mach_port_name_t *name
 234 );
 235
 236 extern kern_return_t _kernelrpc_mach_port_destruct_trap(
 237                                 mach_port_name_t target,
 238                                 mach_port_name_t name,
 239                                 mach_port_delta_t srdelta,
 240                                 uint64_t guard
 241 );
 242
 243 extern kern_return_t _kernelrpc_mach_port_guard_trap(
 244                                 mach_port_name_t target,
 245                                 mach_port_name_t name,
 246                                 uint64_t guard,
 247                                 boolean_t strict
 248 );
 249
 250 extern kern_return_t _kernelrpc_mach_port_unguard_trap(
 251                                 mach_port_name_t target,
 252                                 mach_port_name_t name,
 253                                 uint64_t guard
 254 );
 255
 256 extern kern_return_t macx_swapon(
 257                                 uint64_t filename,
 258                                 int flags,
 259                                 int size,
 260                                 int priority);
 261
 262 extern kern_return_t macx_swapoff(
 263                                 uint64_t filename,
 264                                 int flags);
 265
 266 extern kern_return_t macx_triggers(
 267                                 int hi_water,
 268                                 int low_water,
 269                                 int flags,
 270                                 mach_port_t alert_port);
 271
 272 extern kern_return_t macx_backing_store_suspend(
 273                                 boolean_t suspend);
 274
 275 extern kern_return_t macx_backing_store_recovery(
 276                                 int pid);
 277
 278 extern boolean_t swtch_pri(int pri);
 279
 280 extern boolean_t swtch(void);
 281
 282 extern kern_return_t thread_switch(
 283                                 mach_port_name_t thread_name,
 284                                 int option,
 285                                 mach_msg_timeout_t option_time);
 286
 287 extern mach_port_name_t task_self_trap(void);
 288
 289 /*
 290  *      Obsolete interfaces.
 291  */
 292
 293 extern kern_return_t task_for_pid(
 294                                 mach_port_name_t target_tport,
 295                                 int pid,
 296                                 mach_port_name_t *t);
 297
 298 extern kern_return_t task_name_for_pid(
 299                                 mach_port_name_t target_tport,
 300                                 int pid,
 301                                 mach_port_name_t *tn);
 302
 303 extern kern_return_t pid_for_task(
 304                                 mach_port_name_t t,
 305                                 int *x);
 306
 307 #else   /* KERNEL */
 308
 309 #ifdef  XNU_KERNEL_PRIVATE
 310
 311 /* Syscall data translations routines
 312  *
 313  * The kernel may support multiple userspace ABIs, and must use
 314  * argument structures with elements large enough for any of them.
 315  */
 316 #if CONFIG_REQUIRES_U32_MUNGING
 317 #define PAD_(t) (sizeof(uint64_t) <= sizeof(t) \
 318                 ? 0 : sizeof(uint64_t) - sizeof(t))
 319 #define PAD_ARG_8
 320 #else
 321 #define PAD_(t) (sizeof(uint32_t) <= sizeof(t) \
 322                 ? 0 : sizeof(uint32_t) - sizeof(t))
 323 #define PAD_ARG_8 char arg8_pad_[sizeof(uint32_t)];
 324 #endif
 325
 326 #if BYTE_ORDER == LITTLE_ENDIAN
 327 #define PADL_(t)        0
 328 #define PADR_(t)        PAD_(t)
 329 #else
 330 #define PADL_(t)        PAD_(t)
 331 #define PADR_(t)        0
 332 #endif
 333
 334 #define PAD_ARG_(arg_type, arg_name) \
 335   char arg_name##_l_[PADL_(arg_type)]; arg_type arg_name; char arg_name##_r_[PADR_(arg_type)];
 336
 337 /*
 338  * To support 32-bit clients as well as 64-bit clients, argument
 339  * structures may need to be munged to repack the arguments. All
 340  * active architectures do this inline in the code to dispatch Mach
 341  * traps, without calling out to the BSD system call mungers.
 342  */
 343
 344 struct kern_invalid_args {
 345         int32_t dummy;
 346 };
 347 extern kern_return_t kern_invalid(
 348                                 struct kern_invalid_args *args);
 349
 350 struct mach_reply_port_args {
 351         int32_t dummy;
 352 };
 353 extern mach_port_name_t mach_reply_port(
 354                                 struct mach_reply_port_args *args);
 355
 356 struct thread_self_trap_args {
 357         int32_t dummy;
 358 };
 359 extern mach_port_name_t thread_self_trap(
 360                                 struct thread_self_trap_args *args);
 361
 362 struct task_self_trap_args {
 363         int32_t dummy;
 364 };
 365 extern mach_port_name_t task_self_trap(
 366                                 struct task_self_trap_args *args);
 367
 368 struct host_self_trap_args {
 369         int32_t dummy;
 370 };
 371 extern mach_port_name_t host_self_trap(
 372                                 struct host_self_trap_args *args);
 373
 374 struct mach_msg_overwrite_trap_args {
 375         PAD_ARG_(user_addr_t, msg);
 376         PAD_ARG_(mach_msg_option_t, option);
 377         PAD_ARG_(mach_msg_size_t, send_size);
 378         PAD_ARG_(mach_msg_size_t, rcv_size);
 379         PAD_ARG_(mach_port_name_t, rcv_name);
 380         PAD_ARG_(mach_msg_timeout_t, timeout);
 381         PAD_ARG_(mach_port_name_t, notify);
 382         PAD_ARG_8
 383         PAD_ARG_(user_addr_t, rcv_msg);  /* Unused on mach_msg_trap */
 384 };
 385 extern mach_msg_return_t mach_msg_trap(
 386                                 struct mach_msg_overwrite_trap_args *args);
 387 extern mach_msg_return_t mach_msg_overwrite_trap(
 388                                 struct mach_msg_overwrite_trap_args *args);
 389
 390 struct semaphore_signal_trap_args {
 391         PAD_ARG_(mach_port_name_t, signal_name);
 392 };
 393 extern kern_return_t semaphore_signal_trap(
 394                                 struct semaphore_signal_trap_args *args);
 395
 396 struct semaphore_signal_all_trap_args {
 397         PAD_ARG_(mach_port_name_t, signal_name);
 398 };
 399 extern kern_return_t semaphore_signal_all_trap(
 400                                 struct semaphore_signal_all_trap_args *args);
 401
 402 struct semaphore_signal_thread_trap_args {
 403         PAD_ARG_(mach_port_name_t, signal_name);
 404         PAD_ARG_(mach_port_name_t, thread_name);
 405 };
 406 extern kern_return_t semaphore_signal_thread_trap(
 407                                 struct semaphore_signal_thread_trap_args *args);
 408
 409 struct semaphore_wait_trap_args {
 410         PAD_ARG_(mach_port_name_t, wait_name);
 411 };
 412 extern kern_return_t semaphore_wait_trap(
 413                                 struct semaphore_wait_trap_args *args);
 414
 415 struct semaphore_wait_signal_trap_args {
 416         PAD_ARG_(mach_port_name_t, wait_name);
 417         PAD_ARG_(mach_port_name_t, signal_name);
 418 };
 419 extern kern_return_t semaphore_wait_signal_trap(
 420                                 struct semaphore_wait_signal_trap_args *args);
 421
 422 struct semaphore_timedwait_trap_args {
 423         PAD_ARG_(mach_port_name_t, wait_name);
 424         PAD_ARG_(unsigned int, sec);
 425         PAD_ARG_(clock_res_t, nsec);
 426 };
 427 extern kern_return_t semaphore_timedwait_trap(
 428                                 struct semaphore_timedwait_trap_args *args);
 429
 430 struct semaphore_timedwait_signal_trap_args {
 431         PAD_ARG_(mach_port_name_t, wait_name);
 432         PAD_ARG_(mach_port_name_t, signal_name);
 433         PAD_ARG_(unsigned int, sec);
 434         PAD_ARG_(clock_res_t, nsec);
 435 };
 436 extern kern_return_t semaphore_timedwait_signal_trap(
 437                                 struct semaphore_timedwait_signal_trap_args *args);
 438
 439 struct task_for_pid_args {
 440         PAD_ARG_(mach_port_name_t, target_tport);
 441         PAD_ARG_(int, pid);
 442         PAD_ARG_(user_addr_t, t);
 443 };
 444 extern kern_return_t task_for_pid(
 445                                 struct task_for_pid_args *args);
 446
 447 struct task_name_for_pid_args {
 448         PAD_ARG_(mach_port_name_t, target_tport);
 449         PAD_ARG_(int, pid);
 450         PAD_ARG_(user_addr_t, t);
 451 };
 452 extern kern_return_t task_name_for_pid(
 453                                 struct task_name_for_pid_args *args);
 454
 455 struct pid_for_task_args {
 456         PAD_ARG_(mach_port_name_t, t);
 457         PAD_ARG_(user_addr_t, pid);
 458 };
 459 extern kern_return_t pid_for_task(
 460                                 struct pid_for_task_args *args);
 461
 462 struct macx_swapon_args {
 463         PAD_ARG_(uint64_t, filename);
 464         PAD_ARG_(int, flags);
 465         PAD_ARG_(int, size);
 466         PAD_ARG_(int, priority);
 467 };
 468 extern kern_return_t macx_swapon(
 469                                 struct macx_swapon_args *args);
 470
 471 struct macx_swapoff_args {
 472     PAD_ARG_(uint64_t, filename);
 473     PAD_ARG_(int, flags);
 474 };
 475 extern kern_return_t macx_swapoff(
 476                                 struct macx_swapoff_args *args);
 477
 478 struct macx_triggers_args {
 479         PAD_ARG_(int, hi_water);
 480         PAD_ARG_(int, low_water);
 481         PAD_ARG_(int, flags);
 482         PAD_ARG_(mach_port_t, alert_port);
 483 };
 484 extern kern_return_t macx_triggers(
 485                                 struct macx_triggers_args *args);
 486
 487 struct macx_backing_store_suspend_args {
 488         PAD_ARG_(boolean_t, suspend);
 489 };
 490 extern kern_return_t macx_backing_store_suspend(
 491                                 struct macx_backing_store_suspend_args *args);
 492
 493 struct macx_backing_store_recovery_args {
 494         PAD_ARG_(int, pid);
 495 };
 496 extern kern_return_t macx_backing_store_recovery(
 497                                 struct macx_backing_store_recovery_args *args);
 498
 499 struct swtch_pri_args {
 500         PAD_ARG_(int, pri);
 501 };
 502 extern boolean_t swtch_pri(
 503                                 struct swtch_pri_args *args);
 504
 505 struct pfz_exit_args {
 506         int32_t dummy;
 507 };
 508 extern kern_return_t pfz_exit(
 509                                 struct pfz_exit_args *args);
 510
 511 struct swtch_args {
 512     int32_t dummy;
 513 };
 514 extern boolean_t swtch(
 515                                 struct swtch_args *args);
 516
 517 struct clock_sleep_trap_args{
 518         PAD_ARG_(mach_port_name_t, clock_name);
 519         PAD_ARG_(sleep_type_t, sleep_type);
 520         PAD_ARG_(int, sleep_sec);
 521         PAD_ARG_(int, sleep_nsec);
 522         PAD_ARG_(user_addr_t, wakeup_time);
 523 };
 524 extern kern_return_t clock_sleep_trap(
 525                                 struct clock_sleep_trap_args *args);
 526
 527 struct thread_switch_args {
 528         PAD_ARG_(mach_port_name_t, thread_name);
 529         PAD_ARG_(int, option);
 530         PAD_ARG_(mach_msg_timeout_t, option_time);
 531 };
 532 extern kern_return_t thread_switch(
 533                                 struct thread_switch_args *args);
 534
 535 struct mach_timebase_info_trap_args {
 536         PAD_ARG_(user_addr_t, info);
 537 };
 538 extern kern_return_t mach_timebase_info_trap(
 539                                 struct mach_timebase_info_trap_args *args);
 540
 541 struct mach_wait_until_trap_args {
 542         PAD_ARG_(uint64_t, deadline);
 543 };
 544 extern kern_return_t mach_wait_until_trap(
 545                                 struct mach_wait_until_trap_args *args);
 546
 547 struct mk_timer_create_trap_args {
 548     int32_t dummy;
 549 };
 550 extern mach_port_name_t mk_timer_create_trap(
 551                                 struct mk_timer_create_trap_args *args);
 552
 553 struct mk_timer_destroy_trap_args {
 554         PAD_ARG_(mach_port_name_t, name);
 555 };
 556 extern kern_return_t mk_timer_destroy_trap(
 557                                 struct mk_timer_destroy_trap_args *args);
 558
 559 struct mk_timer_arm_trap_args {
 560         PAD_ARG_(mach_port_name_t, name);
 561         PAD_ARG_(uint64_t, expire_time);
 562 };
 563 extern kern_return_t mk_timer_arm_trap(
 564                                 struct mk_timer_arm_trap_args *args);
 565
 566 struct mk_timer_cancel_trap_args {
 567     PAD_ARG_(mach_port_name_t, name);
 568     PAD_ARG_(user_addr_t, result_time);
 569 };
 570 extern kern_return_t mk_timer_cancel_trap(
 571                                 struct mk_timer_cancel_trap_args *args);
 572
 573 struct _kernelrpc_mach_vm_allocate_trap_args {
 574         PAD_ARG_(mach_port_name_t, target);     /* 1 word */
 575         PAD_ARG_(user_addr_t, addr);            /* 1 word */
 576         PAD_ARG_(mach_vm_size_t, size);         /* 2 words */
 577         PAD_ARG_(int, flags);                   /* 1 word */
 578 };                                              /* Total: 5 */
 579
 580 extern kern_return_t _kernelrpc_mach_vm_allocate_trap(
 581                                 struct _kernelrpc_mach_vm_allocate_trap_args *args);
 582
 583 struct _kernelrpc_mach_vm_deallocate_args {
 584         PAD_ARG_(mach_port_name_t, target);     /* 1 word */
 585         PAD_ARG_(mach_vm_address_t, address);   /* 2 words */
 586         PAD_ARG_(mach_vm_size_t, size);         /* 2 words */
 587 };                                              /* Total: 5 */
 588 extern kern_return_t _kernelrpc_mach_vm_deallocate_trap(
 589                                 struct _kernelrpc_mach_vm_deallocate_args *args);
 590
 591 struct _kernelrpc_mach_vm_protect_args {
 592         PAD_ARG_(mach_port_name_t, target);     /* 1 word */
 593         PAD_ARG_(mach_vm_address_t, address);   /* 2 words */
 594         PAD_ARG_(mach_vm_size_t, size);         /* 2 words */
 595         PAD_ARG_(boolean_t, set_maximum);       /* 1 word */
 596         PAD_ARG_(vm_prot_t, new_protection);    /* 1 word */
 597 };                                              /* Total: 7 */
 598 extern kern_return_t _kernelrpc_mach_vm_protect_trap(
 599                                 struct _kernelrpc_mach_vm_protect_args *args);
 600
 601 struct _kernelrpc_mach_vm_map_trap_args {
 602         PAD_ARG_(mach_port_name_t, target);
 603         PAD_ARG_(user_addr_t, addr);
 604         PAD_ARG_(mach_vm_size_t, size);
 605         PAD_ARG_(mach_vm_offset_t, mask);
 606         PAD_ARG_(int, flags);
 607         PAD_ARG_8
 608         PAD_ARG_(vm_prot_t, cur_protection);
 609 };
 610 extern kern_return_t _kernelrpc_mach_vm_map_trap(
 611                                 struct _kernelrpc_mach_vm_map_trap_args *args);
 612
 613 struct _kernelrpc_mach_port_allocate_args {
 614         PAD_ARG_(mach_port_name_t, target);
 615         PAD_ARG_(mach_port_right_t, right);
 616         PAD_ARG_(user_addr_t, name);
 617 };
 618 extern kern_return_t _kernelrpc_mach_port_allocate_trap(
 619                                 struct _kernelrpc_mach_port_allocate_args *args);
 620
 621
 622 struct _kernelrpc_mach_port_destroy_args {
 623         PAD_ARG_(mach_port_name_t, target);
 624         PAD_ARG_(mach_port_name_t, name);
 625 };
 626 extern kern_return_t _kernelrpc_mach_port_destroy_trap(
 627                                 struct _kernelrpc_mach_port_destroy_args *args);
 628
 629 struct _kernelrpc_mach_port_deallocate_args {
 630         PAD_ARG_(mach_port_name_t, target);
 631         PAD_ARG_(mach_port_name_t, name);
 632 };
 633 extern kern_return_t _kernelrpc_mach_port_deallocate_trap(
 634                                 struct _kernelrpc_mach_port_deallocate_args *args);
 635
 636 struct _kernelrpc_mach_port_mod_refs_args {
 637         PAD_ARG_(mach_port_name_t, target);
 638         PAD_ARG_(mach_port_name_t, name);
 639         PAD_ARG_(mach_port_right_t, right);
 640         PAD_ARG_(mach_port_delta_t, delta);
 641 };
 642 extern kern_return_t _kernelrpc_mach_port_mod_refs_trap(
 643                                 struct _kernelrpc_mach_port_mod_refs_args *args);
 644
 645 struct _kernelrpc_mach_port_move_member_args {
 646         PAD_ARG_(mach_port_name_t, target);
 647         PAD_ARG_(mach_port_name_t, member);
 648         PAD_ARG_(mach_port_name_t, after);
 649 };
 650 extern kern_return_t _kernelrpc_mach_port_move_member_trap(
 651                                 struct _kernelrpc_mach_port_move_member_args *args);
 652
 653 struct _kernelrpc_mach_port_insert_right_args {
 654         PAD_ARG_(mach_port_name_t, target);
 655         PAD_ARG_(mach_port_name_t, name);
 656         PAD_ARG_(mach_port_name_t, poly);
 657         PAD_ARG_(mach_msg_type_name_t, polyPoly);
 658 };
 659 extern kern_return_t _kernelrpc_mach_port_insert_right_trap(
 660                                 struct _kernelrpc_mach_port_insert_right_args *args);
 661
 662 struct _kernelrpc_mach_port_insert_member_args {
 663         PAD_ARG_(mach_port_name_t, target);
 664         PAD_ARG_(mach_port_name_t, name);
 665         PAD_ARG_(mach_port_name_t, pset);
 666 };
 667 extern kern_return_t _kernelrpc_mach_port_insert_member_trap(
 668                                 struct _kernelrpc_mach_port_insert_member_args *args);
 669
 670 struct _kernelrpc_mach_port_extract_member_args {
 671         PAD_ARG_(mach_port_name_t, target);
 672         PAD_ARG_(mach_port_name_t, name);
 673         PAD_ARG_(mach_port_name_t, pset);
 674 };
 675 extern kern_return_t _kernelrpc_mach_port_extract_member_trap(
 676                                 struct _kernelrpc_mach_port_extract_member_args *args);
 677
 678 struct _kernelrpc_mach_port_construct_args {
 679         PAD_ARG_(mach_port_name_t, target);
 680         PAD_ARG_(user_addr_t, options);
 681         PAD_ARG_(uint64_t, context);
 682         PAD_ARG_(user_addr_t, name);
 683 };
 684 extern kern_return_t _kernelrpc_mach_port_construct_trap(
 685                                 struct _kernelrpc_mach_port_construct_args *args);
 686
 687 struct _kernelrpc_mach_port_destruct_args {
 688         PAD_ARG_(mach_port_name_t, target);
 689         PAD_ARG_(mach_port_name_t, name);
 690         PAD_ARG_(mach_port_delta_t, srdelta);
 691         PAD_ARG_(uint64_t, guard);
 692 };
 693 extern kern_return_t _kernelrpc_mach_port_destruct_trap(
 694                                 struct _kernelrpc_mach_port_destruct_args *args);
 695
 696 struct _kernelrpc_mach_port_guard_args {
 697         PAD_ARG_(mach_port_name_t, target);
 698         PAD_ARG_(mach_port_name_t, name);
 699         PAD_ARG_(uint64_t, guard);
 700         PAD_ARG_(boolean_t, strict);
 701 };
 702 extern kern_return_t _kernelrpc_mach_port_guard_trap(
 703                                 struct _kernelrpc_mach_port_guard_args *args);
 704
 705 struct _kernelrpc_mach_port_unguard_args {
 706         PAD_ARG_(mach_port_name_t, target);
 707         PAD_ARG_(mach_port_name_t, name);
 708         PAD_ARG_(uint64_t, guard);
 709 };
 710 extern kern_return_t _kernelrpc_mach_port_unguard_trap(
 711                                 struct _kernelrpc_mach_port_unguard_args *args);
 712
 713
 714 /* not published to LP64 clients yet */
 715 struct iokit_user_client_trap_args {
 716         PAD_ARG_(void *, userClientRef);
 717         PAD_ARG_(uint32_t, index);
 718         PAD_ARG_(void *, p1);
 719         PAD_ARG_(void *, p2);
 720         PAD_ARG_(void *, p3);
 721         PAD_ARG_(void *, p4);
 722         PAD_ARG_(void *, p5);
 723         PAD_ARG_8
 724         PAD_ARG_(void *, p6);
 725 };
 726 kern_return_t iokit_user_client_trap(
 727                                 struct iokit_user_client_trap_args *args);
 728
 729 #undef PAD_
 730 #undef PADL_
 731 #undef PADR_
 732 #undef PAD_ARG_
 733 #undef PAD_ARG_8
 734
 735 #endif  /* XNU_KERNEL_PRIVATE */
 736
 737 #endif  /* KERNEL */
 738
 739 __END_DECLS
 740
 741 #endif  /* _MACH_MACH_TRAPS_H_ */