1 //===-- sanitizer_platform_limits_freebsd.h -------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file is a part of Sanitizer common code. 10 // 11 // Sizes and layouts of platform-specific FreeBSD data structures. 12 //===----------------------------------------------------------------------===// 13 14 #ifndef SANITIZER_PLATFORM_LIMITS_FREEBSD_H 15 #define SANITIZER_PLATFORM_LIMITS_FREEBSD_H 16 17 #if SANITIZER_FREEBSD 18 19 # include "sanitizer_internal_defs.h" 20 # include "sanitizer_platform.h" 21 # include "sanitizer_platform_limits_posix.h" 22 23 // Get sys/_types.h, because that tells us whether 64-bit inodes are 24 // used in struct dirent below. 25 # include <sys/_types.h> 26 27 namespace __sanitizer { 28 void *__sanitizer_get_link_map_by_dlopen_handle(void *handle); 29 # define GET_LINK_MAP_BY_DLOPEN_HANDLE(handle) \ 30 (link_map *)__sanitizer_get_link_map_by_dlopen_handle(handle) 31 32 extern unsigned struct_utsname_sz; 33 extern unsigned struct_stat_sz; 34 # if defined(__powerpc64__) 35 const unsigned struct___old_kernel_stat_sz = 0; 36 # else 37 const unsigned struct___old_kernel_stat_sz = 32; 38 # endif 39 extern unsigned struct_rusage_sz; 40 extern unsigned siginfo_t_sz; 41 extern unsigned struct_itimerval_sz; 42 extern unsigned pthread_t_sz; 43 extern unsigned pthread_mutex_t_sz; 44 extern unsigned pthread_cond_t_sz; 45 extern unsigned pid_t_sz; 46 extern unsigned timeval_sz; 47 extern unsigned uid_t_sz; 48 extern unsigned gid_t_sz; 49 extern unsigned fpos_t_sz; 50 extern unsigned mbstate_t_sz; 51 extern unsigned struct_timezone_sz; 52 extern unsigned struct_tms_sz; 53 extern unsigned struct_itimerspec_sz; 54 extern unsigned struct_sigevent_sz; 55 extern unsigned struct_stack_t_sz; 56 extern unsigned struct_sched_param_sz; 57 extern unsigned struct_statfs64_sz; 58 extern unsigned struct_statfs_sz; 59 extern unsigned struct_sockaddr_sz; 60 extern unsigned ucontext_t_sz; 61 extern unsigned struct_rlimit_sz; 62 extern unsigned struct_utimbuf_sz; 63 extern unsigned struct_timespec_sz; 64 extern unsigned struct_regmatch_sz; 65 extern unsigned struct_regex_sz; 66 extern unsigned struct_FTS_sz; 67 extern unsigned struct_FTSENT_sz; 68 extern const int unvis_valid; 69 extern const int unvis_validpush; 70 71 struct __sanitizer_iocb { 72 u64 aio_data; 73 u32 aio_key_or_aio_reserved1; // Simply crazy. 74 u32 aio_reserved1_or_aio_key; // Luckily, we don't need these. 75 u16 aio_lio_opcode; 76 s16 aio_reqprio; 77 u32 aio_fildes; 78 u64 aio_buf; 79 u64 aio_nbytes; 80 s64 aio_offset; 81 u64 aio_reserved2; 82 u64 aio_reserved3; 83 }; 84 85 struct __sanitizer_io_event { 86 u64 data; 87 u64 obj; 88 u64 res; 89 u64 res2; 90 }; 91 92 const unsigned iocb_cmd_pread = 0; 93 const unsigned iocb_cmd_pwrite = 1; 94 const unsigned iocb_cmd_preadv = 7; 95 const unsigned iocb_cmd_pwritev = 8; 96 97 struct __sanitizer___sysctl_args { 98 int *name; 99 int nlen; 100 void *oldval; 101 uptr *oldlenp; 102 void *newval; 103 uptr newlen; 104 unsigned long ___unused[4]; 105 }; 106 107 struct __sanitizer_ipc_perm { 108 unsigned int cuid; 109 unsigned int cgid; 110 unsigned int uid; 111 unsigned int gid; 112 unsigned short mode; 113 unsigned short seq; 114 long key; 115 }; 116 117 struct __sanitizer_protoent { 118 char *p_name; 119 char **p_aliases; 120 int p_proto; 121 }; 122 123 struct __sanitizer_netent { 124 char *n_name; 125 char **n_aliases; 126 int n_addrtype; 127 u32 n_net; 128 }; 129 130 # if !defined(__i386__) 131 typedef long long __sanitizer_time_t; 132 # else 133 typedef long __sanitizer_time_t; 134 # endif 135 136 struct __sanitizer_shmid_ds { 137 __sanitizer_ipc_perm shm_perm; 138 unsigned long shm_segsz; 139 unsigned int shm_lpid; 140 unsigned int shm_cpid; 141 int shm_nattch; 142 __sanitizer_time_t shm_atime; 143 __sanitizer_time_t shm_dtime; 144 __sanitizer_time_t shm_ctime; 145 }; 146 147 extern unsigned struct_msqid_ds_sz; 148 extern unsigned struct_mq_attr_sz; 149 extern unsigned struct_timeb_sz; 150 extern unsigned struct_statvfs_sz; 151 152 struct __sanitizer_iovec { 153 void *iov_base; 154 uptr iov_len; 155 }; 156 157 struct __sanitizer_ifaddrs { 158 struct __sanitizer_ifaddrs *ifa_next; 159 char *ifa_name; 160 unsigned int ifa_flags; 161 void *ifa_addr; // (struct sockaddr *) 162 void *ifa_netmask; // (struct sockaddr *) 163 # undef ifa_dstaddr 164 void *ifa_dstaddr; // (struct sockaddr *) 165 void *ifa_data; 166 }; 167 168 typedef unsigned __sanitizer_pthread_key_t; 169 170 struct __sanitizer_passwd { 171 char *pw_name; 172 char *pw_passwd; 173 int pw_uid; 174 int pw_gid; 175 __sanitizer_time_t pw_change; 176 char *pw_class; 177 char *pw_gecos; 178 char *pw_dir; 179 char *pw_shell; 180 __sanitizer_time_t pw_expire; 181 int pw_fields; 182 }; 183 184 struct __sanitizer_group { 185 char *gr_name; 186 char *gr_passwd; 187 int gr_gid; 188 char **gr_mem; 189 }; 190 191 typedef long __sanitizer_suseconds_t; 192 193 struct __sanitizer_timeval { 194 __sanitizer_time_t tv_sec; 195 __sanitizer_suseconds_t tv_usec; 196 }; 197 198 struct __sanitizer_itimerval { 199 struct __sanitizer_timeval it_interval; 200 struct __sanitizer_timeval it_value; 201 }; 202 203 struct __sanitizer_timeb { 204 __sanitizer_time_t time; 205 unsigned short millitm; 206 short timezone; 207 short dstflag; 208 }; 209 210 struct __sanitizer_ether_addr { 211 u8 octet[6]; 212 }; 213 214 struct __sanitizer_tm { 215 int tm_sec; 216 int tm_min; 217 int tm_hour; 218 int tm_mday; 219 int tm_mon; 220 int tm_year; 221 int tm_wday; 222 int tm_yday; 223 int tm_isdst; 224 long int tm_gmtoff; 225 const char *tm_zone; 226 }; 227 228 struct __sanitizer_msghdr { 229 void *msg_name; 230 unsigned msg_namelen; 231 struct __sanitizer_iovec *msg_iov; 232 unsigned msg_iovlen; 233 void *msg_control; 234 unsigned msg_controllen; 235 int msg_flags; 236 }; 237 238 struct __sanitizer_cmsghdr { 239 unsigned cmsg_len; 240 int cmsg_level; 241 int cmsg_type; 242 }; 243 244 struct __sanitizer_dirent { 245 # if defined(__INO64) 246 unsigned long long d_fileno; 247 unsigned long long d_off; 248 # else 249 unsigned int d_fileno; 250 # endif 251 unsigned short d_reclen; 252 // more fields that we don't care about 253 }; 254 255 // 'clock_t' is 32 bits wide on x64 FreeBSD 256 typedef int __sanitizer_clock_t; 257 typedef int __sanitizer_clockid_t; 258 259 # if defined(_LP64) || defined(__x86_64__) || defined(__powerpc__) || \ 260 defined(__mips__) 261 typedef unsigned __sanitizer___kernel_uid_t; 262 typedef unsigned __sanitizer___kernel_gid_t; 263 # else 264 typedef unsigned short __sanitizer___kernel_uid_t; 265 typedef unsigned short __sanitizer___kernel_gid_t; 266 # endif 267 typedef long long __sanitizer___kernel_off_t; 268 269 # if defined(__powerpc__) || defined(__mips__) 270 typedef unsigned int __sanitizer___kernel_old_uid_t; 271 typedef unsigned int __sanitizer___kernel_old_gid_t; 272 # else 273 typedef unsigned short __sanitizer___kernel_old_uid_t; 274 typedef unsigned short __sanitizer___kernel_old_gid_t; 275 # endif 276 277 typedef long long __sanitizer___kernel_loff_t; 278 typedef struct { 279 unsigned long fds_bits[1024 / (8 * sizeof(long))]; 280 } __sanitizer___kernel_fd_set; 281 282 // This thing depends on the platform. We are only interested in the upper 283 // limit. Verified with a compiler assert in .cpp. 284 union __sanitizer_pthread_attr_t { 285 char size[128]; 286 void *align; 287 }; 288 289 const unsigned old_sigset_t_sz = sizeof(unsigned long); 290 291 struct __sanitizer_sigset_t { 292 // uint32_t * 4 293 unsigned int __bits[4]; 294 }; 295 296 typedef __sanitizer_sigset_t __sanitizer_kernel_sigset_t; 297 298 struct __sanitizer_siginfo { 299 // The size is determined by looking at sizeof of real siginfo_t on linux. 300 u64 opaque[128 / sizeof(u64)]; 301 }; 302 303 using __sanitizer_sighandler_ptr = void (*)(int sig); 304 using __sanitizer_sigactionhandler_ptr = void (*)(int sig, 305 __sanitizer_siginfo *siginfo, 306 void *uctx); 307 308 struct __sanitizer_sigaction { 309 union { 310 __sanitizer_sigactionhandler_ptr sigaction; 311 __sanitizer_sighandler_ptr handler; 312 }; 313 int sa_flags; 314 __sanitizer_sigset_t sa_mask; 315 }; 316 317 struct __sanitizer_sem_t { 318 u32 data[4]; 319 }; 320 321 extern const uptr sig_ign; 322 extern const uptr sig_dfl; 323 extern const uptr sig_err; 324 extern const uptr sa_siginfo; 325 326 extern int af_inet; 327 extern int af_inet6; 328 uptr __sanitizer_in_addr_sz(int af); 329 330 struct __sanitizer_dl_phdr_info { 331 uptr dlpi_addr; 332 const char *dlpi_name; 333 const void *dlpi_phdr; 334 short dlpi_phnum; 335 }; 336 337 extern unsigned struct_ElfW_Phdr_sz; 338 339 struct __sanitizer_addrinfo { 340 int ai_flags; 341 int ai_family; 342 int ai_socktype; 343 int ai_protocol; 344 unsigned ai_addrlen; 345 char *ai_canonname; 346 void *ai_addr; 347 struct __sanitizer_addrinfo *ai_next; 348 }; 349 350 struct __sanitizer_hostent { 351 char *h_name; 352 char **h_aliases; 353 int h_addrtype; 354 int h_length; 355 char **h_addr_list; 356 }; 357 358 struct __sanitizer_pollfd { 359 int fd; 360 short events; 361 short revents; 362 }; 363 364 typedef unsigned __sanitizer_nfds_t; 365 366 struct __sanitizer_glob_t { 367 uptr gl_pathc; 368 uptr gl_matchc; 369 uptr gl_offs; 370 int gl_flags; 371 char **gl_pathv; 372 int (*gl_errfunc)(const char *, int); 373 void (*gl_closedir)(void *dirp); 374 struct dirent *(*gl_readdir)(void *dirp); 375 void *(*gl_opendir)(const char *); 376 int (*gl_lstat)(const char *, void * /* struct stat* */); 377 int (*gl_stat)(const char *, void * /* struct stat* */); 378 }; 379 380 extern int glob_nomatch; 381 extern int glob_altdirfunc; 382 extern const int wordexp_wrde_dooffs; 383 384 extern unsigned path_max; 385 386 extern int struct_ttyent_sz; 387 388 struct __sanitizer_wordexp_t { 389 uptr we_wordc; 390 char **we_wordv; 391 uptr we_offs; 392 char *we_strings; 393 uptr we_nbytes; 394 }; 395 396 typedef void __sanitizer_FILE; 397 398 extern unsigned struct_shminfo_sz; 399 extern unsigned struct_shm_info_sz; 400 extern int shmctl_ipc_stat; 401 extern int shmctl_ipc_info; 402 extern int shmctl_shm_info; 403 extern int shmctl_shm_stat; 404 405 extern unsigned struct_utmpx_sz; 406 407 extern int map_fixed; 408 409 // ioctl arguments 410 struct __sanitizer_ifconf { 411 int ifc_len; 412 union { 413 void *ifcu_req; 414 } ifc_ifcu; 415 }; 416 417 struct __sanitizer__ttyent { 418 char *ty_name; 419 char *ty_getty; 420 char *ty_type; 421 int ty_status; 422 char *ty_window; 423 char *ty_comment; 424 char *ty_group; 425 }; 426 427 # define IOC_NRBITS 8 428 # define IOC_TYPEBITS 8 429 # if defined(__powerpc__) || defined(__powerpc64__) || defined(__mips__) 430 # define IOC_SIZEBITS 13 431 # define IOC_DIRBITS 3 432 # define IOC_NONE 1U 433 # define IOC_WRITE 4U 434 # define IOC_READ 2U 435 # else 436 # define IOC_SIZEBITS 14 437 # define IOC_DIRBITS 2 438 # define IOC_NONE 0U 439 # define IOC_WRITE 1U 440 # define IOC_READ 2U 441 # endif 442 # define IOC_NRMASK ((1 << IOC_NRBITS) - 1) 443 # define IOC_TYPEMASK ((1 << IOC_TYPEBITS) - 1) 444 # define IOC_SIZEMASK ((1 << IOC_SIZEBITS) - 1) 445 # if defined(IOC_DIRMASK) 446 # undef IOC_DIRMASK 447 # endif 448 # define IOC_DIRMASK ((1 << IOC_DIRBITS) - 1) 449 # define IOC_NRSHIFT 0 450 # define IOC_TYPESHIFT (IOC_NRSHIFT + IOC_NRBITS) 451 # define IOC_SIZESHIFT (IOC_TYPESHIFT + IOC_TYPEBITS) 452 # define IOC_DIRSHIFT (IOC_SIZESHIFT + IOC_SIZEBITS) 453 # define EVIOC_EV_MAX 0x1f 454 # define EVIOC_ABS_MAX 0x3f 455 456 # define IOC_DIR(nr) (((nr) >> IOC_DIRSHIFT) & IOC_DIRMASK) 457 # define IOC_TYPE(nr) (((nr) >> IOC_TYPESHIFT) & IOC_TYPEMASK) 458 # define IOC_NR(nr) (((nr) >> IOC_NRSHIFT) & IOC_NRMASK) 459 # define IOC_SIZE(nr) (((nr) >> IOC_SIZESHIFT) & IOC_SIZEMASK) 460 461 extern unsigned struct_ifreq_sz; 462 extern unsigned struct_termios_sz; 463 extern unsigned struct_winsize_sz; 464 465 extern unsigned struct_copr_buffer_sz; 466 extern unsigned struct_copr_debug_buf_sz; 467 extern unsigned struct_copr_msg_sz; 468 extern unsigned struct_midi_info_sz; 469 extern unsigned struct_mtget_sz; 470 extern unsigned struct_mtop_sz; 471 extern unsigned struct_rtentry_sz; 472 extern unsigned struct_sbi_instrument_sz; 473 extern unsigned struct_seq_event_rec_sz; 474 extern unsigned struct_synth_info_sz; 475 extern unsigned struct_vt_mode_sz; 476 477 extern const unsigned long __sanitizer_bufsiz; 478 extern unsigned struct_audio_buf_info_sz; 479 extern unsigned struct_ppp_stats_sz; 480 extern unsigned struct_sioc_sg_req_sz; 481 extern unsigned struct_sioc_vif_req_sz; 482 483 // ioctl request identifiers 484 485 // A special value to mark ioctls that are not present on the target platform, 486 // when it can not be determined without including any system headers. 487 extern const unsigned IOCTL_NOT_PRESENT; 488 489 extern unsigned IOCTL_FIOASYNC; 490 extern unsigned IOCTL_FIOCLEX; 491 extern unsigned IOCTL_FIOGETOWN; 492 extern unsigned IOCTL_FIONBIO; 493 extern unsigned IOCTL_FIONCLEX; 494 extern unsigned IOCTL_FIOSETOWN; 495 extern unsigned IOCTL_SIOCADDMULTI; 496 extern unsigned IOCTL_SIOCATMARK; 497 extern unsigned IOCTL_SIOCDELMULTI; 498 extern unsigned IOCTL_SIOCGIFADDR; 499 extern unsigned IOCTL_SIOCGIFBRDADDR; 500 extern unsigned IOCTL_SIOCGIFCONF; 501 extern unsigned IOCTL_SIOCGIFDSTADDR; 502 extern unsigned IOCTL_SIOCGIFFLAGS; 503 extern unsigned IOCTL_SIOCGIFMETRIC; 504 extern unsigned IOCTL_SIOCGIFMTU; 505 extern unsigned IOCTL_SIOCGIFNETMASK; 506 extern unsigned IOCTL_SIOCGPGRP; 507 extern unsigned IOCTL_SIOCSIFADDR; 508 extern unsigned IOCTL_SIOCSIFBRDADDR; 509 extern unsigned IOCTL_SIOCSIFDSTADDR; 510 extern unsigned IOCTL_SIOCSIFFLAGS; 511 extern unsigned IOCTL_SIOCSIFMETRIC; 512 extern unsigned IOCTL_SIOCSIFMTU; 513 extern unsigned IOCTL_SIOCSIFNETMASK; 514 extern unsigned IOCTL_SIOCSPGRP; 515 extern unsigned IOCTL_TIOCCONS; 516 extern unsigned IOCTL_TIOCEXCL; 517 extern unsigned IOCTL_TIOCGETD; 518 extern unsigned IOCTL_TIOCGPGRP; 519 extern unsigned IOCTL_TIOCGWINSZ; 520 extern unsigned IOCTL_TIOCMBIC; 521 extern unsigned IOCTL_TIOCMBIS; 522 extern unsigned IOCTL_TIOCMGET; 523 extern unsigned IOCTL_TIOCMSET; 524 extern unsigned IOCTL_TIOCNOTTY; 525 extern unsigned IOCTL_TIOCNXCL; 526 extern unsigned IOCTL_TIOCOUTQ; 527 extern unsigned IOCTL_TIOCPKT; 528 extern unsigned IOCTL_TIOCSCTTY; 529 extern unsigned IOCTL_TIOCSETD; 530 extern unsigned IOCTL_TIOCSPGRP; 531 extern unsigned IOCTL_TIOCSTI; 532 extern unsigned IOCTL_TIOCSWINSZ; 533 extern unsigned IOCTL_SIOCGETSGCNT; 534 extern unsigned IOCTL_SIOCGETVIFCNT; 535 extern unsigned IOCTL_MTIOCGET; 536 extern unsigned IOCTL_MTIOCTOP; 537 extern unsigned IOCTL_SIOCADDRT; 538 extern unsigned IOCTL_SIOCDELRT; 539 extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE; 540 extern unsigned IOCTL_SNDCTL_DSP_GETFMTS; 541 extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK; 542 extern unsigned IOCTL_SNDCTL_DSP_POST; 543 extern unsigned IOCTL_SNDCTL_DSP_RESET; 544 extern unsigned IOCTL_SNDCTL_DSP_SETFMT; 545 extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT; 546 extern unsigned IOCTL_SNDCTL_DSP_SPEED; 547 extern unsigned IOCTL_SNDCTL_DSP_STEREO; 548 extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE; 549 extern unsigned IOCTL_SNDCTL_DSP_SYNC; 550 extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE; 551 extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR; 552 extern unsigned IOCTL_SNDCTL_MIDI_INFO; 553 extern unsigned IOCTL_SNDCTL_MIDI_PRETIME; 554 extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE; 555 extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT; 556 extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT; 557 extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS; 558 extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS; 559 extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND; 560 extern unsigned IOCTL_SNDCTL_SEQ_PANIC; 561 extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE; 562 extern unsigned IOCTL_SNDCTL_SEQ_RESET; 563 extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES; 564 extern unsigned IOCTL_SNDCTL_SEQ_SYNC; 565 extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI; 566 extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD; 567 extern unsigned IOCTL_SNDCTL_SYNTH_INFO; 568 extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL; 569 extern unsigned IOCTL_SNDCTL_TMR_CONTINUE; 570 extern unsigned IOCTL_SNDCTL_TMR_METRONOME; 571 extern unsigned IOCTL_SNDCTL_TMR_SELECT; 572 extern unsigned IOCTL_SNDCTL_TMR_SOURCE; 573 extern unsigned IOCTL_SNDCTL_TMR_START; 574 extern unsigned IOCTL_SNDCTL_TMR_STOP; 575 extern unsigned IOCTL_SNDCTL_TMR_TEMPO; 576 extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE; 577 extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM; 578 extern unsigned IOCTL_SOUND_MIXER_READ_BASS; 579 extern unsigned IOCTL_SOUND_MIXER_READ_CAPS; 580 extern unsigned IOCTL_SOUND_MIXER_READ_CD; 581 extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK; 582 extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE; 583 extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN; 584 extern unsigned IOCTL_SOUND_MIXER_READ_IMIX; 585 extern unsigned IOCTL_SOUND_MIXER_READ_LINE1; 586 extern unsigned IOCTL_SOUND_MIXER_READ_LINE2; 587 extern unsigned IOCTL_SOUND_MIXER_READ_LINE3; 588 extern unsigned IOCTL_SOUND_MIXER_READ_LINE; 589 extern unsigned IOCTL_SOUND_MIXER_READ_LOUD; 590 extern unsigned IOCTL_SOUND_MIXER_READ_MIC; 591 extern unsigned IOCTL_SOUND_MIXER_READ_MUTE; 592 extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN; 593 extern unsigned IOCTL_SOUND_MIXER_READ_PCM; 594 extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV; 595 extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK; 596 extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC; 597 extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER; 598 extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS; 599 extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH; 600 extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE; 601 extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME; 602 extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM; 603 extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS; 604 extern unsigned IOCTL_SOUND_MIXER_WRITE_CD; 605 extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE; 606 extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN; 607 extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX; 608 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1; 609 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2; 610 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3; 611 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE; 612 extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD; 613 extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC; 614 extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE; 615 extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN; 616 extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM; 617 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV; 618 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC; 619 extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER; 620 extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH; 621 extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE; 622 extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME; 623 extern unsigned IOCTL_SOUND_PCM_READ_BITS; 624 extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS; 625 extern unsigned IOCTL_SOUND_PCM_READ_FILTER; 626 extern unsigned IOCTL_SOUND_PCM_READ_RATE; 627 extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS; 628 extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER; 629 extern unsigned IOCTL_VT_ACTIVATE; 630 extern unsigned IOCTL_VT_GETMODE; 631 extern unsigned IOCTL_VT_OPENQRY; 632 extern unsigned IOCTL_VT_RELDISP; 633 extern unsigned IOCTL_VT_SETMODE; 634 extern unsigned IOCTL_VT_WAITACTIVE; 635 extern unsigned IOCTL_GIO_SCRNMAP; 636 extern unsigned IOCTL_KDDISABIO; 637 extern unsigned IOCTL_KDENABIO; 638 extern unsigned IOCTL_KDGETLED; 639 extern unsigned IOCTL_KDGETMODE; 640 extern unsigned IOCTL_KDGKBMODE; 641 extern unsigned IOCTL_KDGKBTYPE; 642 extern unsigned IOCTL_KDMKTONE; 643 extern unsigned IOCTL_KDSETLED; 644 extern unsigned IOCTL_KDSETMODE; 645 extern unsigned IOCTL_KDSKBMODE; 646 647 extern const int si_SEGV_MAPERR; 648 extern const int si_SEGV_ACCERR; 649 650 extern const unsigned MD5_CTX_sz; 651 extern const unsigned MD5_return_length; 652 653 #define SHA2_EXTERN(LEN) \ 654 extern const unsigned SHA##LEN##_CTX_sz; \ 655 extern const unsigned SHA##LEN##_return_length; \ 656 extern const unsigned SHA##LEN##_block_length; \ 657 extern const unsigned SHA##LEN##_digest_length 658 659 SHA2_EXTERN(224); 660 SHA2_EXTERN(256); 661 SHA2_EXTERN(384); 662 SHA2_EXTERN(512); 663 664 #undef SHA2_EXTERN 665 666 struct __sanitizer_cap_rights { 667 u64 cr_rights[2]; 668 }; 669 670 typedef struct __sanitizer_cap_rights __sanitizer_cap_rights_t; 671 extern unsigned struct_cap_rights_sz; 672 673 extern unsigned struct_fstab_sz; 674 extern unsigned struct_StringList_sz; 675 } // namespace __sanitizer 676 677 # define CHECK_TYPE_SIZE(TYPE) \ 678 COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE)) 679 680 # define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) \ 681 COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *)NULL)->MEMBER) == \ 682 sizeof(((CLASS *)NULL)->MEMBER)); \ 683 COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \ 684 offsetof(CLASS, MEMBER)) 685 686 // For sigaction, which is a function and struct at the same time, 687 // and thus requires explicit "struct" in sizeof() expression. 688 # define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER) \ 689 COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *)NULL)->MEMBER) == \ 690 sizeof(((struct CLASS *)NULL)->MEMBER)); \ 691 COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) == \ 692 offsetof(struct CLASS, MEMBER)) 693 694 # define SIGACTION_SYMNAME sigaction 695 696 #endif 697 698 #endif // SANITIZER_FREEBSD 699