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 unsigned ucontext_t_sz(void *ctx); 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 u8 d_type; 253 u8 d_pad0; 254 u16 d_namlen; 255 u16 d_pad1; 256 char d_name[256]; 257 }; 258 259 u16 __sanitizer_dirsiz(const __sanitizer_dirent *dp); 260 261 // 'clock_t' is 32 bits wide on x64 FreeBSD 262 typedef int __sanitizer_clock_t; 263 typedef int __sanitizer_clockid_t; 264 265 # if defined(_LP64) || defined(__x86_64__) || defined(__powerpc__) || \ 266 defined(__mips__) 267 typedef unsigned __sanitizer___kernel_uid_t; 268 typedef unsigned __sanitizer___kernel_gid_t; 269 # else 270 typedef unsigned short __sanitizer___kernel_uid_t; 271 typedef unsigned short __sanitizer___kernel_gid_t; 272 # endif 273 typedef long long __sanitizer___kernel_off_t; 274 275 # if defined(__powerpc__) || defined(__mips__) 276 typedef unsigned int __sanitizer___kernel_old_uid_t; 277 typedef unsigned int __sanitizer___kernel_old_gid_t; 278 # else 279 typedef unsigned short __sanitizer___kernel_old_uid_t; 280 typedef unsigned short __sanitizer___kernel_old_gid_t; 281 # endif 282 283 typedef long long __sanitizer___kernel_loff_t; 284 typedef struct { 285 unsigned long fds_bits[1024 / (8 * sizeof(long))]; 286 } __sanitizer___kernel_fd_set; 287 288 // This thing depends on the platform. We are only interested in the upper 289 // limit. Verified with a compiler assert in .cpp. 290 union __sanitizer_pthread_attr_t { 291 char size[128]; 292 void *align; 293 }; 294 295 const unsigned old_sigset_t_sz = sizeof(unsigned long); 296 297 struct __sanitizer_sigset_t { 298 // uint32_t * 4 299 unsigned int __bits[4]; 300 }; 301 302 typedef __sanitizer_sigset_t __sanitizer_kernel_sigset_t; 303 304 struct __sanitizer_siginfo { 305 // The size is determined by looking at sizeof of real siginfo_t on linux. 306 u64 opaque[128 / sizeof(u64)]; 307 }; 308 309 using __sanitizer_sighandler_ptr = void (*)(int sig); 310 using __sanitizer_sigactionhandler_ptr = void (*)(int sig, 311 __sanitizer_siginfo *siginfo, 312 void *uctx); 313 314 struct __sanitizer_sigaction { 315 union { 316 __sanitizer_sigactionhandler_ptr sigaction; 317 __sanitizer_sighandler_ptr handler; 318 }; 319 int sa_flags; 320 __sanitizer_sigset_t sa_mask; 321 }; 322 323 struct __sanitizer_sem_t { 324 u32 data[4]; 325 }; 326 327 extern const uptr sig_ign; 328 extern const uptr sig_dfl; 329 extern const uptr sig_err; 330 extern const uptr sa_siginfo; 331 332 extern int af_inet; 333 extern int af_inet6; 334 uptr __sanitizer_in_addr_sz(int af); 335 336 struct __sanitizer_dl_phdr_info { 337 uptr dlpi_addr; 338 const char *dlpi_name; 339 const void *dlpi_phdr; 340 short dlpi_phnum; 341 }; 342 343 extern unsigned struct_ElfW_Phdr_sz; 344 345 struct __sanitizer_addrinfo { 346 int ai_flags; 347 int ai_family; 348 int ai_socktype; 349 int ai_protocol; 350 unsigned ai_addrlen; 351 char *ai_canonname; 352 void *ai_addr; 353 struct __sanitizer_addrinfo *ai_next; 354 }; 355 356 struct __sanitizer_hostent { 357 char *h_name; 358 char **h_aliases; 359 int h_addrtype; 360 int h_length; 361 char **h_addr_list; 362 }; 363 364 struct __sanitizer_pollfd { 365 int fd; 366 short events; 367 short revents; 368 }; 369 370 typedef unsigned __sanitizer_nfds_t; 371 372 struct __sanitizer_glob_t { 373 uptr gl_pathc; 374 uptr gl_matchc; 375 uptr gl_offs; 376 int gl_flags; 377 char **gl_pathv; 378 int (*gl_errfunc)(const char *, int); 379 void (*gl_closedir)(void *dirp); 380 struct dirent *(*gl_readdir)(void *dirp); 381 void *(*gl_opendir)(const char *); 382 int (*gl_lstat)(const char *, void * /* struct stat* */); 383 int (*gl_stat)(const char *, void * /* struct stat* */); 384 }; 385 386 extern int glob_nomatch; 387 extern int glob_altdirfunc; 388 extern const int wordexp_wrde_dooffs; 389 390 extern unsigned path_max; 391 392 extern int struct_ttyent_sz; 393 394 struct __sanitizer_wordexp_t { 395 uptr we_wordc; 396 char **we_wordv; 397 uptr we_offs; 398 char *we_strings; 399 uptr we_nbytes; 400 }; 401 402 typedef void __sanitizer_FILE; 403 404 extern unsigned struct_shminfo_sz; 405 extern unsigned struct_shm_info_sz; 406 extern int shmctl_ipc_stat; 407 extern int shmctl_ipc_info; 408 extern int shmctl_shm_info; 409 extern int shmctl_shm_stat; 410 411 extern unsigned struct_utmpx_sz; 412 413 extern int map_fixed; 414 415 // ioctl arguments 416 struct __sanitizer_ifconf { 417 int ifc_len; 418 union { 419 void *ifcu_req; 420 } ifc_ifcu; 421 }; 422 423 struct __sanitizer__ttyent { 424 char *ty_name; 425 char *ty_getty; 426 char *ty_type; 427 int ty_status; 428 char *ty_window; 429 char *ty_comment; 430 char *ty_group; 431 }; 432 433 // procctl reaper data for PROCCTL_REAPER flags 434 struct __sanitizer_procctl_reaper_status { 435 unsigned int rs_flags; 436 unsigned int rs_children; 437 unsigned int rs_descendants; 438 pid_t rs_reaper; 439 pid_t rs_pid; 440 unsigned int rs_pad0[15]; 441 }; 442 443 struct __sanitizer_procctl_reaper_pidinfo { 444 pid_t pi_pid; 445 pid_t pi_subtree; 446 unsigned int pi_flags; 447 unsigned int pi_pad0[15]; 448 }; 449 450 struct __sanitizer_procctl_reaper_pids { 451 unsigned int rp_count; 452 unsigned int rp_pad0[15]; 453 struct __sanitize_procctl_reapper_pidinfo *rp_pids; 454 }; 455 456 struct __sanitizer_procctl_reaper_kill { 457 int rk_sig; 458 unsigned int rk_flags; 459 pid_t rk_subtree; 460 unsigned int rk_killed; 461 pid_t rk_fpid; 462 unsigned int rk_pad[15]; 463 }; 464 465 # define IOC_NRBITS 8 466 # define IOC_TYPEBITS 8 467 # if defined(__powerpc__) || defined(__powerpc64__) || defined(__mips__) 468 # define IOC_SIZEBITS 13 469 # define IOC_DIRBITS 3 470 # define IOC_NONE 1U 471 # define IOC_WRITE 4U 472 # define IOC_READ 2U 473 # else 474 # define IOC_SIZEBITS 14 475 # define IOC_DIRBITS 2 476 # define IOC_NONE 0U 477 # define IOC_WRITE 1U 478 # define IOC_READ 2U 479 # endif 480 # define IOC_NRMASK ((1 << IOC_NRBITS) - 1) 481 # define IOC_TYPEMASK ((1 << IOC_TYPEBITS) - 1) 482 # define IOC_SIZEMASK ((1 << IOC_SIZEBITS) - 1) 483 # if defined(IOC_DIRMASK) 484 # undef IOC_DIRMASK 485 # endif 486 # define IOC_DIRMASK ((1 << IOC_DIRBITS) - 1) 487 # define IOC_NRSHIFT 0 488 # define IOC_TYPESHIFT (IOC_NRSHIFT + IOC_NRBITS) 489 # define IOC_SIZESHIFT (IOC_TYPESHIFT + IOC_TYPEBITS) 490 # define IOC_DIRSHIFT (IOC_SIZESHIFT + IOC_SIZEBITS) 491 # define EVIOC_EV_MAX 0x1f 492 # define EVIOC_ABS_MAX 0x3f 493 494 # define IOC_DIR(nr) (((nr) >> IOC_DIRSHIFT) & IOC_DIRMASK) 495 # define IOC_TYPE(nr) (((nr) >> IOC_TYPESHIFT) & IOC_TYPEMASK) 496 # define IOC_NR(nr) (((nr) >> IOC_NRSHIFT) & IOC_NRMASK) 497 # define IOC_SIZE(nr) (((nr) >> IOC_SIZESHIFT) & IOC_SIZEMASK) 498 499 extern unsigned struct_ifreq_sz; 500 extern unsigned struct_termios_sz; 501 extern unsigned struct_winsize_sz; 502 503 extern unsigned struct_copr_buffer_sz; 504 extern unsigned struct_copr_debug_buf_sz; 505 extern unsigned struct_copr_msg_sz; 506 extern unsigned struct_midi_info_sz; 507 extern unsigned struct_mtget_sz; 508 extern unsigned struct_mtop_sz; 509 extern unsigned struct_rtentry_sz; 510 extern unsigned struct_sbi_instrument_sz; 511 extern unsigned struct_seq_event_rec_sz; 512 extern unsigned struct_synth_info_sz; 513 extern unsigned struct_vt_mode_sz; 514 515 extern const unsigned long __sanitizer_bufsiz; 516 extern unsigned struct_audio_buf_info_sz; 517 extern unsigned struct_ppp_stats_sz; 518 extern unsigned struct_sioc_sg_req_sz; 519 extern unsigned struct_sioc_vif_req_sz; 520 521 extern unsigned struct_procctl_reaper_status_sz; 522 extern unsigned struct_procctl_reaper_pidinfo_sz; 523 extern unsigned struct_procctl_reaper_pids_sz; 524 extern unsigned struct_procctl_reaper_kill_sz; 525 526 // ioctl request identifiers 527 528 // A special value to mark ioctls that are not present on the target platform, 529 // when it can not be determined without including any system headers. 530 extern const unsigned IOCTL_NOT_PRESENT; 531 532 extern unsigned IOCTL_FIOASYNC; 533 extern unsigned IOCTL_FIOCLEX; 534 extern unsigned IOCTL_FIOGETOWN; 535 extern unsigned IOCTL_FIONBIO; 536 extern unsigned IOCTL_FIONCLEX; 537 extern unsigned IOCTL_FIOSETOWN; 538 extern unsigned IOCTL_SIOCADDMULTI; 539 extern unsigned IOCTL_SIOCATMARK; 540 extern unsigned IOCTL_SIOCDELMULTI; 541 extern unsigned IOCTL_SIOCGIFADDR; 542 extern unsigned IOCTL_SIOCGIFBRDADDR; 543 extern unsigned IOCTL_SIOCGIFCONF; 544 extern unsigned IOCTL_SIOCGIFDSTADDR; 545 extern unsigned IOCTL_SIOCGIFFLAGS; 546 extern unsigned IOCTL_SIOCGIFMETRIC; 547 extern unsigned IOCTL_SIOCGIFMTU; 548 extern unsigned IOCTL_SIOCGIFNETMASK; 549 extern unsigned IOCTL_SIOCGPGRP; 550 extern unsigned IOCTL_SIOCSIFADDR; 551 extern unsigned IOCTL_SIOCSIFBRDADDR; 552 extern unsigned IOCTL_SIOCSIFDSTADDR; 553 extern unsigned IOCTL_SIOCSIFFLAGS; 554 extern unsigned IOCTL_SIOCSIFMETRIC; 555 extern unsigned IOCTL_SIOCSIFMTU; 556 extern unsigned IOCTL_SIOCSIFNETMASK; 557 extern unsigned IOCTL_SIOCSPGRP; 558 extern unsigned IOCTL_TIOCCONS; 559 extern unsigned IOCTL_TIOCEXCL; 560 extern unsigned IOCTL_TIOCGETD; 561 extern unsigned IOCTL_TIOCGPGRP; 562 extern unsigned IOCTL_TIOCGWINSZ; 563 extern unsigned IOCTL_TIOCMBIC; 564 extern unsigned IOCTL_TIOCMBIS; 565 extern unsigned IOCTL_TIOCMGET; 566 extern unsigned IOCTL_TIOCMSET; 567 extern unsigned IOCTL_TIOCNOTTY; 568 extern unsigned IOCTL_TIOCNXCL; 569 extern unsigned IOCTL_TIOCOUTQ; 570 extern unsigned IOCTL_TIOCPKT; 571 extern unsigned IOCTL_TIOCSCTTY; 572 extern unsigned IOCTL_TIOCSETD; 573 extern unsigned IOCTL_TIOCSPGRP; 574 extern unsigned IOCTL_TIOCSTI; 575 extern unsigned IOCTL_TIOCSWINSZ; 576 extern unsigned IOCTL_SIOCGETSGCNT; 577 extern unsigned IOCTL_SIOCGETVIFCNT; 578 extern unsigned IOCTL_MTIOCGET; 579 extern unsigned IOCTL_MTIOCTOP; 580 extern unsigned IOCTL_SIOCADDRT; 581 extern unsigned IOCTL_SIOCDELRT; 582 extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE; 583 extern unsigned IOCTL_SNDCTL_DSP_GETFMTS; 584 extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK; 585 extern unsigned IOCTL_SNDCTL_DSP_POST; 586 extern unsigned IOCTL_SNDCTL_DSP_RESET; 587 extern unsigned IOCTL_SNDCTL_DSP_SETFMT; 588 extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT; 589 extern unsigned IOCTL_SNDCTL_DSP_SPEED; 590 extern unsigned IOCTL_SNDCTL_DSP_STEREO; 591 extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE; 592 extern unsigned IOCTL_SNDCTL_DSP_SYNC; 593 extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE; 594 extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR; 595 extern unsigned IOCTL_SNDCTL_MIDI_INFO; 596 extern unsigned IOCTL_SNDCTL_MIDI_PRETIME; 597 extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE; 598 extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT; 599 extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT; 600 extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS; 601 extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS; 602 extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND; 603 extern unsigned IOCTL_SNDCTL_SEQ_PANIC; 604 extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE; 605 extern unsigned IOCTL_SNDCTL_SEQ_RESET; 606 extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES; 607 extern unsigned IOCTL_SNDCTL_SEQ_SYNC; 608 extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI; 609 extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD; 610 extern unsigned IOCTL_SNDCTL_SYNTH_INFO; 611 extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL; 612 extern unsigned IOCTL_SNDCTL_TMR_CONTINUE; 613 extern unsigned IOCTL_SNDCTL_TMR_METRONOME; 614 extern unsigned IOCTL_SNDCTL_TMR_SELECT; 615 extern unsigned IOCTL_SNDCTL_TMR_SOURCE; 616 extern unsigned IOCTL_SNDCTL_TMR_START; 617 extern unsigned IOCTL_SNDCTL_TMR_STOP; 618 extern unsigned IOCTL_SNDCTL_TMR_TEMPO; 619 extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE; 620 extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM; 621 extern unsigned IOCTL_SOUND_MIXER_READ_BASS; 622 extern unsigned IOCTL_SOUND_MIXER_READ_CAPS; 623 extern unsigned IOCTL_SOUND_MIXER_READ_CD; 624 extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK; 625 extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE; 626 extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN; 627 extern unsigned IOCTL_SOUND_MIXER_READ_IMIX; 628 extern unsigned IOCTL_SOUND_MIXER_READ_LINE1; 629 extern unsigned IOCTL_SOUND_MIXER_READ_LINE2; 630 extern unsigned IOCTL_SOUND_MIXER_READ_LINE3; 631 extern unsigned IOCTL_SOUND_MIXER_READ_LINE; 632 extern unsigned IOCTL_SOUND_MIXER_READ_LOUD; 633 extern unsigned IOCTL_SOUND_MIXER_READ_MIC; 634 extern unsigned IOCTL_SOUND_MIXER_READ_MUTE; 635 extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN; 636 extern unsigned IOCTL_SOUND_MIXER_READ_PCM; 637 extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV; 638 extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK; 639 extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC; 640 extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER; 641 extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS; 642 extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH; 643 extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE; 644 extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME; 645 extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM; 646 extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS; 647 extern unsigned IOCTL_SOUND_MIXER_WRITE_CD; 648 extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE; 649 extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN; 650 extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX; 651 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1; 652 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2; 653 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3; 654 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE; 655 extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD; 656 extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC; 657 extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE; 658 extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN; 659 extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM; 660 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV; 661 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC; 662 extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER; 663 extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH; 664 extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE; 665 extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME; 666 extern unsigned IOCTL_SOUND_PCM_READ_BITS; 667 extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS; 668 extern unsigned IOCTL_SOUND_PCM_READ_FILTER; 669 extern unsigned IOCTL_SOUND_PCM_READ_RATE; 670 extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS; 671 extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER; 672 extern unsigned IOCTL_VT_ACTIVATE; 673 extern unsigned IOCTL_VT_GETMODE; 674 extern unsigned IOCTL_VT_OPENQRY; 675 extern unsigned IOCTL_VT_RELDISP; 676 extern unsigned IOCTL_VT_SETMODE; 677 extern unsigned IOCTL_VT_WAITACTIVE; 678 extern unsigned IOCTL_GIO_SCRNMAP; 679 extern unsigned IOCTL_KDDISABIO; 680 extern unsigned IOCTL_KDENABIO; 681 extern unsigned IOCTL_KDGETLED; 682 extern unsigned IOCTL_KDGETMODE; 683 extern unsigned IOCTL_KDGKBMODE; 684 extern unsigned IOCTL_KDGKBTYPE; 685 extern unsigned IOCTL_KDMKTONE; 686 extern unsigned IOCTL_KDSETLED; 687 extern unsigned IOCTL_KDSETMODE; 688 extern unsigned IOCTL_KDSKBMODE; 689 690 extern const int si_SEGV_MAPERR; 691 extern const int si_SEGV_ACCERR; 692 693 extern const unsigned MD5_CTX_sz; 694 extern const unsigned MD5_return_length; 695 696 #define SHA2_EXTERN(LEN) \ 697 extern const unsigned SHA##LEN##_CTX_sz; \ 698 extern const unsigned SHA##LEN##_return_length; \ 699 extern const unsigned SHA##LEN##_block_length; \ 700 extern const unsigned SHA##LEN##_digest_length 701 702 SHA2_EXTERN(224); 703 SHA2_EXTERN(256); 704 SHA2_EXTERN(384); 705 SHA2_EXTERN(512); 706 707 #undef SHA2_EXTERN 708 709 struct __sanitizer_cap_rights { 710 u64 cr_rights[2]; 711 }; 712 713 typedef struct __sanitizer_cap_rights __sanitizer_cap_rights_t; 714 extern unsigned struct_cap_rights_sz; 715 716 extern unsigned struct_fstab_sz; 717 extern unsigned struct_StringList_sz; 718 719 struct __sanitizer_cpuset { 720 #if __FreeBSD_version >= 1400090 721 long __bits[(1024 + (sizeof(long) * 8) - 1) / (sizeof(long) * 8)]; 722 #else 723 long __bits[(256 + (sizeof(long) * 8) - 1) / (sizeof(long) * 8)]; 724 #endif 725 }; 726 727 typedef struct __sanitizer_cpuset __sanitizer_cpuset_t; 728 extern unsigned struct_cpuset_sz; 729 } // namespace __sanitizer 730 731 # define CHECK_TYPE_SIZE(TYPE) \ 732 COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE)) 733 734 # define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) \ 735 COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *)NULL)->MEMBER) == \ 736 sizeof(((CLASS *)NULL)->MEMBER)); \ 737 COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \ 738 offsetof(CLASS, MEMBER)) 739 740 // For sigaction, which is a function and struct at the same time, 741 // and thus requires explicit "struct" in sizeof() expression. 742 # define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER) \ 743 COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *)NULL)->MEMBER) == \ 744 sizeof(((struct CLASS *)NULL)->MEMBER)); \ 745 COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) == \ 746 offsetof(struct CLASS, MEMBER)) 747 748 # define SIGACTION_SYMNAME sigaction 749 750 #endif 751 752 #endif // SANITIZER_FREEBSD 753