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 #if !defined(__i386__) 118 typedef long long __sanitizer_time_t; 119 #else 120 typedef long __sanitizer_time_t; 121 #endif 122 123 struct __sanitizer_shmid_ds { 124 __sanitizer_ipc_perm shm_perm; 125 unsigned long shm_segsz; 126 unsigned int shm_lpid; 127 unsigned int shm_cpid; 128 int shm_nattch; 129 __sanitizer_time_t shm_atime; 130 __sanitizer_time_t shm_dtime; 131 __sanitizer_time_t shm_ctime; 132 }; 133 134 extern unsigned struct_msqid_ds_sz; 135 extern unsigned struct_mq_attr_sz; 136 extern unsigned struct_timeb_sz; 137 extern unsigned struct_statvfs_sz; 138 139 struct __sanitizer_iovec { 140 void *iov_base; 141 uptr iov_len; 142 }; 143 144 struct __sanitizer_ifaddrs { 145 struct __sanitizer_ifaddrs *ifa_next; 146 char *ifa_name; 147 unsigned int ifa_flags; 148 void *ifa_addr; // (struct sockaddr *) 149 void *ifa_netmask; // (struct sockaddr *) 150 #undef ifa_dstaddr 151 void *ifa_dstaddr; // (struct sockaddr *) 152 void *ifa_data; 153 }; 154 155 typedef unsigned __sanitizer_pthread_key_t; 156 157 struct __sanitizer_passwd { 158 char *pw_name; 159 char *pw_passwd; 160 int pw_uid; 161 int pw_gid; 162 __sanitizer_time_t pw_change; 163 char *pw_class; 164 char *pw_gecos; 165 char *pw_dir; 166 char *pw_shell; 167 __sanitizer_time_t pw_expire; 168 int pw_fields; 169 }; 170 171 struct __sanitizer_group { 172 char *gr_name; 173 char *gr_passwd; 174 int gr_gid; 175 char **gr_mem; 176 }; 177 178 typedef long __sanitizer_suseconds_t; 179 180 struct __sanitizer_timeval { 181 __sanitizer_time_t tv_sec; 182 __sanitizer_suseconds_t tv_usec; 183 }; 184 185 struct __sanitizer_itimerval { 186 struct __sanitizer_timeval it_interval; 187 struct __sanitizer_timeval it_value; 188 }; 189 190 struct __sanitizer_timeb { 191 __sanitizer_time_t time; 192 unsigned short millitm; 193 short timezone; 194 short dstflag; 195 }; 196 197 struct __sanitizer_ether_addr { 198 u8 octet[6]; 199 }; 200 201 struct __sanitizer_tm { 202 int tm_sec; 203 int tm_min; 204 int tm_hour; 205 int tm_mday; 206 int tm_mon; 207 int tm_year; 208 int tm_wday; 209 int tm_yday; 210 int tm_isdst; 211 long int tm_gmtoff; 212 const char *tm_zone; 213 }; 214 215 struct __sanitizer_msghdr { 216 void *msg_name; 217 unsigned msg_namelen; 218 struct __sanitizer_iovec *msg_iov; 219 unsigned msg_iovlen; 220 void *msg_control; 221 unsigned msg_controllen; 222 int msg_flags; 223 }; 224 225 struct __sanitizer_cmsghdr { 226 unsigned cmsg_len; 227 int cmsg_level; 228 int cmsg_type; 229 }; 230 231 struct __sanitizer_dirent { 232 #if defined(__INO64) 233 unsigned long long d_fileno; 234 unsigned long long d_off; 235 #else 236 unsigned int d_fileno; 237 #endif 238 unsigned short d_reclen; 239 // more fields that we don't care about 240 }; 241 242 // 'clock_t' is 32 bits wide on x64 FreeBSD 243 typedef int __sanitizer_clock_t; 244 typedef int __sanitizer_clockid_t; 245 246 #if defined(_LP64) || defined(__x86_64__) || defined(__powerpc__) || \ 247 defined(__mips__) 248 typedef unsigned __sanitizer___kernel_uid_t; 249 typedef unsigned __sanitizer___kernel_gid_t; 250 #else 251 typedef unsigned short __sanitizer___kernel_uid_t; 252 typedef unsigned short __sanitizer___kernel_gid_t; 253 #endif 254 typedef long long __sanitizer___kernel_off_t; 255 256 #if defined(__powerpc__) || defined(__mips__) 257 typedef unsigned int __sanitizer___kernel_old_uid_t; 258 typedef unsigned int __sanitizer___kernel_old_gid_t; 259 #else 260 typedef unsigned short __sanitizer___kernel_old_uid_t; 261 typedef unsigned short __sanitizer___kernel_old_gid_t; 262 #endif 263 264 typedef long long __sanitizer___kernel_loff_t; 265 typedef struct { 266 unsigned long fds_bits[1024 / (8 * sizeof(long))]; 267 } __sanitizer___kernel_fd_set; 268 269 // This thing depends on the platform. We are only interested in the upper 270 // limit. Verified with a compiler assert in .cpp. 271 union __sanitizer_pthread_attr_t { 272 char size[128]; 273 void *align; 274 }; 275 276 const unsigned old_sigset_t_sz = sizeof(unsigned long); 277 278 struct __sanitizer_sigset_t { 279 // uint32_t * 4 280 unsigned int __bits[4]; 281 }; 282 283 typedef __sanitizer_sigset_t __sanitizer_kernel_sigset_t; 284 285 struct __sanitizer_siginfo { 286 // The size is determined by looking at sizeof of real siginfo_t on linux. 287 u64 opaque[128 / sizeof(u64)]; 288 }; 289 290 using __sanitizer_sighandler_ptr = void (*)(int sig); 291 using __sanitizer_sigactionhandler_ptr = void (*)(int sig, 292 __sanitizer_siginfo *siginfo, 293 void *uctx); 294 295 struct __sanitizer_sigaction { 296 union { 297 __sanitizer_sigactionhandler_ptr sigaction; 298 __sanitizer_sighandler_ptr handler; 299 }; 300 int sa_flags; 301 __sanitizer_sigset_t sa_mask; 302 }; 303 304 struct __sanitizer_sem_t { 305 u32 data[4]; 306 }; 307 308 extern const uptr sig_ign; 309 extern const uptr sig_dfl; 310 extern const uptr sig_err; 311 extern const uptr sa_siginfo; 312 313 extern int af_inet; 314 extern int af_inet6; 315 uptr __sanitizer_in_addr_sz(int af); 316 317 struct __sanitizer_dl_phdr_info { 318 uptr dlpi_addr; 319 const char *dlpi_name; 320 const void *dlpi_phdr; 321 short dlpi_phnum; 322 }; 323 324 extern unsigned struct_ElfW_Phdr_sz; 325 326 struct __sanitizer_addrinfo { 327 int ai_flags; 328 int ai_family; 329 int ai_socktype; 330 int ai_protocol; 331 unsigned ai_addrlen; 332 char *ai_canonname; 333 void *ai_addr; 334 struct __sanitizer_addrinfo *ai_next; 335 }; 336 337 struct __sanitizer_hostent { 338 char *h_name; 339 char **h_aliases; 340 int h_addrtype; 341 int h_length; 342 char **h_addr_list; 343 }; 344 345 struct __sanitizer_pollfd { 346 int fd; 347 short events; 348 short revents; 349 }; 350 351 typedef unsigned __sanitizer_nfds_t; 352 353 struct __sanitizer_glob_t { 354 uptr gl_pathc; 355 uptr gl_matchc; 356 uptr gl_offs; 357 int gl_flags; 358 char **gl_pathv; 359 int (*gl_errfunc)(const char *, int); 360 void (*gl_closedir)(void *dirp); 361 struct dirent *(*gl_readdir)(void *dirp); 362 void *(*gl_opendir)(const char *); 363 int (*gl_lstat)(const char *, void * /* struct stat* */); 364 int (*gl_stat)(const char *, void * /* struct stat* */); 365 }; 366 367 extern int glob_nomatch; 368 extern int glob_altdirfunc; 369 370 extern unsigned path_max; 371 372 struct __sanitizer_wordexp_t { 373 uptr we_wordc; 374 char **we_wordv; 375 uptr we_offs; 376 char *we_strings; 377 uptr we_nbytes; 378 }; 379 380 typedef void __sanitizer_FILE; 381 382 extern unsigned struct_shminfo_sz; 383 extern unsigned struct_shm_info_sz; 384 extern int shmctl_ipc_stat; 385 extern int shmctl_ipc_info; 386 extern int shmctl_shm_info; 387 extern int shmctl_shm_stat; 388 389 extern unsigned struct_utmpx_sz; 390 391 extern int map_fixed; 392 393 // ioctl arguments 394 struct __sanitizer_ifconf { 395 int ifc_len; 396 union { 397 void *ifcu_req; 398 } ifc_ifcu; 399 }; 400 401 #define IOC_NRBITS 8 402 #define IOC_TYPEBITS 8 403 #if defined(__powerpc__) || defined(__powerpc64__) || defined(__mips__) 404 #define IOC_SIZEBITS 13 405 #define IOC_DIRBITS 3 406 #define IOC_NONE 1U 407 #define IOC_WRITE 4U 408 #define IOC_READ 2U 409 #else 410 #define IOC_SIZEBITS 14 411 #define IOC_DIRBITS 2 412 #define IOC_NONE 0U 413 #define IOC_WRITE 1U 414 #define IOC_READ 2U 415 #endif 416 #define IOC_NRMASK ((1 << IOC_NRBITS) - 1) 417 #define IOC_TYPEMASK ((1 << IOC_TYPEBITS) - 1) 418 #define IOC_SIZEMASK ((1 << IOC_SIZEBITS) - 1) 419 #if defined(IOC_DIRMASK) 420 #undef IOC_DIRMASK 421 #endif 422 #define IOC_DIRMASK ((1 << IOC_DIRBITS) - 1) 423 #define IOC_NRSHIFT 0 424 #define IOC_TYPESHIFT (IOC_NRSHIFT + IOC_NRBITS) 425 #define IOC_SIZESHIFT (IOC_TYPESHIFT + IOC_TYPEBITS) 426 #define IOC_DIRSHIFT (IOC_SIZESHIFT + IOC_SIZEBITS) 427 #define EVIOC_EV_MAX 0x1f 428 #define EVIOC_ABS_MAX 0x3f 429 430 #define IOC_DIR(nr) (((nr) >> IOC_DIRSHIFT) & IOC_DIRMASK) 431 #define IOC_TYPE(nr) (((nr) >> IOC_TYPESHIFT) & IOC_TYPEMASK) 432 #define IOC_NR(nr) (((nr) >> IOC_NRSHIFT) & IOC_NRMASK) 433 #define IOC_SIZE(nr) (((nr) >> IOC_SIZESHIFT) & IOC_SIZEMASK) 434 435 extern unsigned struct_ifreq_sz; 436 extern unsigned struct_termios_sz; 437 extern unsigned struct_winsize_sz; 438 439 extern unsigned struct_copr_buffer_sz; 440 extern unsigned struct_copr_debug_buf_sz; 441 extern unsigned struct_copr_msg_sz; 442 extern unsigned struct_midi_info_sz; 443 extern unsigned struct_mtget_sz; 444 extern unsigned struct_mtop_sz; 445 extern unsigned struct_rtentry_sz; 446 extern unsigned struct_sbi_instrument_sz; 447 extern unsigned struct_seq_event_rec_sz; 448 extern unsigned struct_synth_info_sz; 449 extern unsigned struct_vt_mode_sz; 450 451 extern const unsigned long __sanitizer_bufsiz; 452 extern unsigned struct_audio_buf_info_sz; 453 extern unsigned struct_ppp_stats_sz; 454 extern unsigned struct_sioc_sg_req_sz; 455 extern unsigned struct_sioc_vif_req_sz; 456 457 // ioctl request identifiers 458 459 // A special value to mark ioctls that are not present on the target platform, 460 // when it can not be determined without including any system headers. 461 extern const unsigned IOCTL_NOT_PRESENT; 462 463 extern unsigned IOCTL_FIOASYNC; 464 extern unsigned IOCTL_FIOCLEX; 465 extern unsigned IOCTL_FIOGETOWN; 466 extern unsigned IOCTL_FIONBIO; 467 extern unsigned IOCTL_FIONCLEX; 468 extern unsigned IOCTL_FIOSETOWN; 469 extern unsigned IOCTL_SIOCADDMULTI; 470 extern unsigned IOCTL_SIOCATMARK; 471 extern unsigned IOCTL_SIOCDELMULTI; 472 extern unsigned IOCTL_SIOCGIFADDR; 473 extern unsigned IOCTL_SIOCGIFBRDADDR; 474 extern unsigned IOCTL_SIOCGIFCONF; 475 extern unsigned IOCTL_SIOCGIFDSTADDR; 476 extern unsigned IOCTL_SIOCGIFFLAGS; 477 extern unsigned IOCTL_SIOCGIFMETRIC; 478 extern unsigned IOCTL_SIOCGIFMTU; 479 extern unsigned IOCTL_SIOCGIFNETMASK; 480 extern unsigned IOCTL_SIOCGPGRP; 481 extern unsigned IOCTL_SIOCSIFADDR; 482 extern unsigned IOCTL_SIOCSIFBRDADDR; 483 extern unsigned IOCTL_SIOCSIFDSTADDR; 484 extern unsigned IOCTL_SIOCSIFFLAGS; 485 extern unsigned IOCTL_SIOCSIFMETRIC; 486 extern unsigned IOCTL_SIOCSIFMTU; 487 extern unsigned IOCTL_SIOCSIFNETMASK; 488 extern unsigned IOCTL_SIOCSPGRP; 489 extern unsigned IOCTL_TIOCCONS; 490 extern unsigned IOCTL_TIOCEXCL; 491 extern unsigned IOCTL_TIOCGETD; 492 extern unsigned IOCTL_TIOCGPGRP; 493 extern unsigned IOCTL_TIOCGWINSZ; 494 extern unsigned IOCTL_TIOCMBIC; 495 extern unsigned IOCTL_TIOCMBIS; 496 extern unsigned IOCTL_TIOCMGET; 497 extern unsigned IOCTL_TIOCMSET; 498 extern unsigned IOCTL_TIOCNOTTY; 499 extern unsigned IOCTL_TIOCNXCL; 500 extern unsigned IOCTL_TIOCOUTQ; 501 extern unsigned IOCTL_TIOCPKT; 502 extern unsigned IOCTL_TIOCSCTTY; 503 extern unsigned IOCTL_TIOCSETD; 504 extern unsigned IOCTL_TIOCSPGRP; 505 extern unsigned IOCTL_TIOCSTI; 506 extern unsigned IOCTL_TIOCSWINSZ; 507 extern unsigned IOCTL_SIOCGETSGCNT; 508 extern unsigned IOCTL_SIOCGETVIFCNT; 509 extern unsigned IOCTL_MTIOCGET; 510 extern unsigned IOCTL_MTIOCTOP; 511 extern unsigned IOCTL_SIOCADDRT; 512 extern unsigned IOCTL_SIOCDELRT; 513 extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE; 514 extern unsigned IOCTL_SNDCTL_DSP_GETFMTS; 515 extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK; 516 extern unsigned IOCTL_SNDCTL_DSP_POST; 517 extern unsigned IOCTL_SNDCTL_DSP_RESET; 518 extern unsigned IOCTL_SNDCTL_DSP_SETFMT; 519 extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT; 520 extern unsigned IOCTL_SNDCTL_DSP_SPEED; 521 extern unsigned IOCTL_SNDCTL_DSP_STEREO; 522 extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE; 523 extern unsigned IOCTL_SNDCTL_DSP_SYNC; 524 extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE; 525 extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR; 526 extern unsigned IOCTL_SNDCTL_MIDI_INFO; 527 extern unsigned IOCTL_SNDCTL_MIDI_PRETIME; 528 extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE; 529 extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT; 530 extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT; 531 extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS; 532 extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS; 533 extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND; 534 extern unsigned IOCTL_SNDCTL_SEQ_PANIC; 535 extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE; 536 extern unsigned IOCTL_SNDCTL_SEQ_RESET; 537 extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES; 538 extern unsigned IOCTL_SNDCTL_SEQ_SYNC; 539 extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI; 540 extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD; 541 extern unsigned IOCTL_SNDCTL_SYNTH_INFO; 542 extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL; 543 extern unsigned IOCTL_SNDCTL_TMR_CONTINUE; 544 extern unsigned IOCTL_SNDCTL_TMR_METRONOME; 545 extern unsigned IOCTL_SNDCTL_TMR_SELECT; 546 extern unsigned IOCTL_SNDCTL_TMR_SOURCE; 547 extern unsigned IOCTL_SNDCTL_TMR_START; 548 extern unsigned IOCTL_SNDCTL_TMR_STOP; 549 extern unsigned IOCTL_SNDCTL_TMR_TEMPO; 550 extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE; 551 extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM; 552 extern unsigned IOCTL_SOUND_MIXER_READ_BASS; 553 extern unsigned IOCTL_SOUND_MIXER_READ_CAPS; 554 extern unsigned IOCTL_SOUND_MIXER_READ_CD; 555 extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK; 556 extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE; 557 extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN; 558 extern unsigned IOCTL_SOUND_MIXER_READ_IMIX; 559 extern unsigned IOCTL_SOUND_MIXER_READ_LINE1; 560 extern unsigned IOCTL_SOUND_MIXER_READ_LINE2; 561 extern unsigned IOCTL_SOUND_MIXER_READ_LINE3; 562 extern unsigned IOCTL_SOUND_MIXER_READ_LINE; 563 extern unsigned IOCTL_SOUND_MIXER_READ_LOUD; 564 extern unsigned IOCTL_SOUND_MIXER_READ_MIC; 565 extern unsigned IOCTL_SOUND_MIXER_READ_MUTE; 566 extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN; 567 extern unsigned IOCTL_SOUND_MIXER_READ_PCM; 568 extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV; 569 extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK; 570 extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC; 571 extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER; 572 extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS; 573 extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH; 574 extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE; 575 extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME; 576 extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM; 577 extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS; 578 extern unsigned IOCTL_SOUND_MIXER_WRITE_CD; 579 extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE; 580 extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN; 581 extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX; 582 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1; 583 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2; 584 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3; 585 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE; 586 extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD; 587 extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC; 588 extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE; 589 extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN; 590 extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM; 591 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV; 592 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC; 593 extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER; 594 extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH; 595 extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE; 596 extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME; 597 extern unsigned IOCTL_SOUND_PCM_READ_BITS; 598 extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS; 599 extern unsigned IOCTL_SOUND_PCM_READ_FILTER; 600 extern unsigned IOCTL_SOUND_PCM_READ_RATE; 601 extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS; 602 extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER; 603 extern unsigned IOCTL_VT_ACTIVATE; 604 extern unsigned IOCTL_VT_GETMODE; 605 extern unsigned IOCTL_VT_OPENQRY; 606 extern unsigned IOCTL_VT_RELDISP; 607 extern unsigned IOCTL_VT_SETMODE; 608 extern unsigned IOCTL_VT_WAITACTIVE; 609 extern unsigned IOCTL_GIO_SCRNMAP; 610 extern unsigned IOCTL_KDDISABIO; 611 extern unsigned IOCTL_KDENABIO; 612 extern unsigned IOCTL_KDGETLED; 613 extern unsigned IOCTL_KDGETMODE; 614 extern unsigned IOCTL_KDGKBMODE; 615 extern unsigned IOCTL_KDGKBTYPE; 616 extern unsigned IOCTL_KDMKTONE; 617 extern unsigned IOCTL_KDSETLED; 618 extern unsigned IOCTL_KDSETMODE; 619 extern unsigned IOCTL_KDSKBMODE; 620 621 extern const int si_SEGV_MAPERR; 622 extern const int si_SEGV_ACCERR; 623 624 struct __sanitizer_cap_rights { 625 u64 cr_rights[2]; 626 }; 627 628 typedef struct __sanitizer_cap_rights __sanitizer_cap_rights_t; 629 extern unsigned struct_cap_rights_sz; 630 631 extern unsigned struct_fstab_sz; 632 extern unsigned struct_StringList_sz; 633 } // namespace __sanitizer 634 635 #define CHECK_TYPE_SIZE(TYPE) \ 636 COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE)) 637 638 #define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) \ 639 COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *)NULL)->MEMBER) == \ 640 sizeof(((CLASS *)NULL)->MEMBER)); \ 641 COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \ 642 offsetof(CLASS, MEMBER)) 643 644 // For sigaction, which is a function and struct at the same time, 645 // and thus requires explicit "struct" in sizeof() expression. 646 #define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER) \ 647 COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *)NULL)->MEMBER) == \ 648 sizeof(((struct CLASS *)NULL)->MEMBER)); \ 649 COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) == \ 650 offsetof(struct CLASS, MEMBER)) 651 652 #define SIGACTION_SYMNAME sigaction 653 654 #endif 655 656 #endif // SANITIZER_FREEBSD 657