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 27namespace __sanitizer { 28void *__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 32extern unsigned struct_utsname_sz; 33extern unsigned struct_stat_sz; 34# if defined(__powerpc64__) 35const unsigned struct___old_kernel_stat_sz = 0; 36# else 37const unsigned struct___old_kernel_stat_sz = 32; 38# endif 39extern unsigned struct_rusage_sz; 40extern unsigned siginfo_t_sz; 41extern unsigned struct_itimerval_sz; 42extern unsigned pthread_t_sz; 43extern unsigned pthread_mutex_t_sz; 44extern unsigned pthread_cond_t_sz; 45extern unsigned pid_t_sz; 46extern unsigned timeval_sz; 47extern unsigned uid_t_sz; 48extern unsigned gid_t_sz; 49extern unsigned fpos_t_sz; 50extern unsigned mbstate_t_sz; 51extern unsigned struct_timezone_sz; 52extern unsigned struct_tms_sz; 53extern unsigned struct_itimerspec_sz; 54extern unsigned struct_sigevent_sz; 55extern unsigned struct_stack_t_sz; 56extern unsigned struct_sched_param_sz; 57extern unsigned struct_statfs64_sz; 58extern unsigned struct_statfs_sz; 59extern unsigned struct_sockaddr_sz; 60unsigned ucontext_t_sz(void *ctx); 61extern unsigned struct_rlimit_sz; 62extern unsigned struct_utimbuf_sz; 63extern unsigned struct_timespec_sz; 64extern unsigned struct_regmatch_sz; 65extern unsigned struct_regex_sz; 66extern unsigned struct_FTS_sz; 67extern unsigned struct_FTSENT_sz; 68extern const int unvis_valid; 69extern const int unvis_validpush; 70 71struct __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 85struct __sanitizer_io_event { 86 u64 data; 87 u64 obj; 88 u64 res; 89 u64 res2; 90}; 91 92const unsigned iocb_cmd_pread = 0; 93const unsigned iocb_cmd_pwrite = 1; 94const unsigned iocb_cmd_preadv = 7; 95const unsigned iocb_cmd_pwritev = 8; 96 97struct __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 107struct __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 117struct __sanitizer_protoent { 118 char *p_name; 119 char **p_aliases; 120 int p_proto; 121}; 122 123struct __sanitizer_netent { 124 char *n_name; 125 char **n_aliases; 126 int n_addrtype; 127 u32 n_net; 128}; 129 130# if !defined(__i386__) 131typedef long long __sanitizer_time_t; 132# else 133typedef long __sanitizer_time_t; 134# endif 135 136struct __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 147extern unsigned struct_msqid_ds_sz; 148extern unsigned struct_mq_attr_sz; 149extern unsigned struct_timeb_sz; 150extern unsigned struct_statvfs_sz; 151 152struct __sanitizer_iovec { 153 void *iov_base; 154 uptr iov_len; 155}; 156 157struct __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 168typedef unsigned __sanitizer_pthread_key_t; 169 170struct __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 184struct __sanitizer_group { 185 char *gr_name; 186 char *gr_passwd; 187 int gr_gid; 188 char **gr_mem; 189}; 190 191typedef long __sanitizer_suseconds_t; 192 193struct __sanitizer_timeval { 194 __sanitizer_time_t tv_sec; 195 __sanitizer_suseconds_t tv_usec; 196}; 197 198struct __sanitizer_itimerval { 199 struct __sanitizer_timeval it_interval; 200 struct __sanitizer_timeval it_value; 201}; 202 203struct __sanitizer_timeb { 204 __sanitizer_time_t time; 205 unsigned short millitm; 206 short timezone; 207 short dstflag; 208}; 209 210struct __sanitizer_ether_addr { 211 u8 octet[6]; 212}; 213 214struct __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 228struct __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 238struct __sanitizer_cmsghdr { 239 unsigned cmsg_len; 240 int cmsg_level; 241 int cmsg_type; 242}; 243 244struct __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 259u16 __sanitizer_dirsiz(const __sanitizer_dirent *dp); 260 261// 'clock_t' is 32 bits wide on x64 FreeBSD 262typedef int __sanitizer_clock_t; 263typedef int __sanitizer_clockid_t; 264 265# if defined(_LP64) || defined(__x86_64__) || defined(__powerpc__) || \ 266 defined(__mips__) 267typedef unsigned __sanitizer___kernel_uid_t; 268typedef unsigned __sanitizer___kernel_gid_t; 269# else 270typedef unsigned short __sanitizer___kernel_uid_t; 271typedef unsigned short __sanitizer___kernel_gid_t; 272# endif 273typedef long long __sanitizer___kernel_off_t; 274 275# if defined(__powerpc__) || defined(__mips__) 276typedef unsigned int __sanitizer___kernel_old_uid_t; 277typedef unsigned int __sanitizer___kernel_old_gid_t; 278# else 279typedef unsigned short __sanitizer___kernel_old_uid_t; 280typedef unsigned short __sanitizer___kernel_old_gid_t; 281# endif 282 283typedef long long __sanitizer___kernel_loff_t; 284typedef 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. 290union __sanitizer_pthread_attr_t { 291 char size[128]; 292 void *align; 293}; 294 295const unsigned old_sigset_t_sz = sizeof(unsigned long); 296 297struct __sanitizer_sigset_t { 298 // uint32_t * 4 299 unsigned int __bits[4]; 300}; 301 302typedef __sanitizer_sigset_t __sanitizer_kernel_sigset_t; 303 304struct __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 309using __sanitizer_sighandler_ptr = void (*)(int sig); 310using __sanitizer_sigactionhandler_ptr = void (*)(int sig, 311 __sanitizer_siginfo *siginfo, 312 void *uctx); 313 314struct __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 323struct __sanitizer_sem_t { 324 u32 data[4]; 325}; 326 327extern const uptr sig_ign; 328extern const uptr sig_dfl; 329extern const uptr sig_err; 330extern const uptr sa_siginfo; 331 332extern int af_inet; 333extern int af_inet6; 334uptr __sanitizer_in_addr_sz(int af); 335 336struct __sanitizer_dl_phdr_info { 337 uptr dlpi_addr; 338 const char *dlpi_name; 339 const void *dlpi_phdr; 340 short dlpi_phnum; 341}; 342 343extern unsigned struct_ElfW_Phdr_sz; 344 345struct __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 356struct __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 364struct __sanitizer_pollfd { 365 int fd; 366 short events; 367 short revents; 368}; 369 370typedef unsigned __sanitizer_nfds_t; 371 372struct __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 386extern int glob_nomatch; 387extern int glob_altdirfunc; 388extern const int wordexp_wrde_dooffs; 389 390extern unsigned path_max; 391 392extern int struct_ttyent_sz; 393 394struct __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 402typedef void __sanitizer_FILE; 403 404extern unsigned struct_shminfo_sz; 405extern unsigned struct_shm_info_sz; 406extern int shmctl_ipc_stat; 407extern int shmctl_ipc_info; 408extern int shmctl_shm_info; 409extern int shmctl_shm_stat; 410 411extern unsigned struct_utmpx_sz; 412 413extern int map_fixed; 414 415// ioctl arguments 416struct __sanitizer_ifconf { 417 int ifc_len; 418 union { 419 void *ifcu_req; 420 } ifc_ifcu; 421}; 422 423struct __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 434struct __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 443struct __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 450struct __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 456struct __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 499extern unsigned struct_ifreq_sz; 500extern unsigned struct_termios_sz; 501extern unsigned struct_winsize_sz; 502 503extern unsigned struct_copr_buffer_sz; 504extern unsigned struct_copr_debug_buf_sz; 505extern unsigned struct_copr_msg_sz; 506extern unsigned struct_midi_info_sz; 507extern unsigned struct_mtget_sz; 508extern unsigned struct_mtop_sz; 509extern unsigned struct_rtentry_sz; 510extern unsigned struct_sbi_instrument_sz; 511extern unsigned struct_seq_event_rec_sz; 512extern unsigned struct_synth_info_sz; 513extern unsigned struct_vt_mode_sz; 514 515extern const unsigned long __sanitizer_bufsiz; 516extern unsigned struct_audio_buf_info_sz; 517extern unsigned struct_ppp_stats_sz; 518extern unsigned struct_sioc_sg_req_sz; 519extern unsigned struct_sioc_vif_req_sz; 520 521extern unsigned struct_procctl_reaper_status_sz; 522extern unsigned struct_procctl_reaper_pidinfo_sz; 523extern unsigned struct_procctl_reaper_pids_sz; 524extern 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. 530extern const unsigned IOCTL_NOT_PRESENT; 531 532extern unsigned IOCTL_FIOASYNC; 533extern unsigned IOCTL_FIOCLEX; 534extern unsigned IOCTL_FIOGETOWN; 535extern unsigned IOCTL_FIONBIO; 536extern unsigned IOCTL_FIONCLEX; 537extern unsigned IOCTL_FIOSETOWN; 538extern unsigned IOCTL_SIOCADDMULTI; 539extern unsigned IOCTL_SIOCATMARK; 540extern unsigned IOCTL_SIOCDELMULTI; 541extern unsigned IOCTL_SIOCGIFADDR; 542extern unsigned IOCTL_SIOCGIFBRDADDR; 543extern unsigned IOCTL_SIOCGIFCONF; 544extern unsigned IOCTL_SIOCGIFDSTADDR; 545extern unsigned IOCTL_SIOCGIFFLAGS; 546extern unsigned IOCTL_SIOCGIFMETRIC; 547extern unsigned IOCTL_SIOCGIFMTU; 548extern unsigned IOCTL_SIOCGIFNETMASK; 549extern unsigned IOCTL_SIOCGPGRP; 550extern unsigned IOCTL_SIOCSIFADDR; 551extern unsigned IOCTL_SIOCSIFBRDADDR; 552extern unsigned IOCTL_SIOCSIFDSTADDR; 553extern unsigned IOCTL_SIOCSIFFLAGS; 554extern unsigned IOCTL_SIOCSIFMETRIC; 555extern unsigned IOCTL_SIOCSIFMTU; 556extern unsigned IOCTL_SIOCSIFNETMASK; 557extern unsigned IOCTL_SIOCSPGRP; 558extern unsigned IOCTL_TIOCCONS; 559extern unsigned IOCTL_TIOCEXCL; 560extern unsigned IOCTL_TIOCGETD; 561extern unsigned IOCTL_TIOCGPGRP; 562extern unsigned IOCTL_TIOCGWINSZ; 563extern unsigned IOCTL_TIOCMBIC; 564extern unsigned IOCTL_TIOCMBIS; 565extern unsigned IOCTL_TIOCMGET; 566extern unsigned IOCTL_TIOCMSET; 567extern unsigned IOCTL_TIOCNOTTY; 568extern unsigned IOCTL_TIOCNXCL; 569extern unsigned IOCTL_TIOCOUTQ; 570extern unsigned IOCTL_TIOCPKT; 571extern unsigned IOCTL_TIOCSCTTY; 572extern unsigned IOCTL_TIOCSETD; 573extern unsigned IOCTL_TIOCSPGRP; 574extern unsigned IOCTL_TIOCSTI; 575extern unsigned IOCTL_TIOCSWINSZ; 576extern unsigned IOCTL_SIOCGETSGCNT; 577extern unsigned IOCTL_SIOCGETVIFCNT; 578extern unsigned IOCTL_MTIOCGET; 579extern unsigned IOCTL_MTIOCTOP; 580extern unsigned IOCTL_SIOCADDRT; 581extern unsigned IOCTL_SIOCDELRT; 582extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE; 583extern unsigned IOCTL_SNDCTL_DSP_GETFMTS; 584extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK; 585extern unsigned IOCTL_SNDCTL_DSP_POST; 586extern unsigned IOCTL_SNDCTL_DSP_RESET; 587extern unsigned IOCTL_SNDCTL_DSP_SETFMT; 588extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT; 589extern unsigned IOCTL_SNDCTL_DSP_SPEED; 590extern unsigned IOCTL_SNDCTL_DSP_STEREO; 591extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE; 592extern unsigned IOCTL_SNDCTL_DSP_SYNC; 593extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE; 594extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR; 595extern unsigned IOCTL_SNDCTL_MIDI_INFO; 596extern unsigned IOCTL_SNDCTL_MIDI_PRETIME; 597extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE; 598extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT; 599extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT; 600extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS; 601extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS; 602extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND; 603extern unsigned IOCTL_SNDCTL_SEQ_PANIC; 604extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE; 605extern unsigned IOCTL_SNDCTL_SEQ_RESET; 606extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES; 607extern unsigned IOCTL_SNDCTL_SEQ_SYNC; 608extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI; 609extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD; 610extern unsigned IOCTL_SNDCTL_SYNTH_INFO; 611extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL; 612extern unsigned IOCTL_SNDCTL_TMR_CONTINUE; 613extern unsigned IOCTL_SNDCTL_TMR_METRONOME; 614extern unsigned IOCTL_SNDCTL_TMR_SELECT; 615extern unsigned IOCTL_SNDCTL_TMR_SOURCE; 616extern unsigned IOCTL_SNDCTL_TMR_START; 617extern unsigned IOCTL_SNDCTL_TMR_STOP; 618extern unsigned IOCTL_SNDCTL_TMR_TEMPO; 619extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE; 620extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM; 621extern unsigned IOCTL_SOUND_MIXER_READ_BASS; 622extern unsigned IOCTL_SOUND_MIXER_READ_CAPS; 623extern unsigned IOCTL_SOUND_MIXER_READ_CD; 624extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK; 625extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE; 626extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN; 627extern unsigned IOCTL_SOUND_MIXER_READ_IMIX; 628extern unsigned IOCTL_SOUND_MIXER_READ_LINE1; 629extern unsigned IOCTL_SOUND_MIXER_READ_LINE2; 630extern unsigned IOCTL_SOUND_MIXER_READ_LINE3; 631extern unsigned IOCTL_SOUND_MIXER_READ_LINE; 632extern unsigned IOCTL_SOUND_MIXER_READ_LOUD; 633extern unsigned IOCTL_SOUND_MIXER_READ_MIC; 634extern unsigned IOCTL_SOUND_MIXER_READ_MUTE; 635extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN; 636extern unsigned IOCTL_SOUND_MIXER_READ_PCM; 637extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV; 638extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK; 639extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC; 640extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER; 641extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS; 642extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH; 643extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE; 644extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME; 645extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM; 646extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS; 647extern unsigned IOCTL_SOUND_MIXER_WRITE_CD; 648extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE; 649extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN; 650extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX; 651extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1; 652extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2; 653extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3; 654extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE; 655extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD; 656extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC; 657extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE; 658extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN; 659extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM; 660extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV; 661extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC; 662extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER; 663extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH; 664extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE; 665extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME; 666extern unsigned IOCTL_SOUND_PCM_READ_BITS; 667extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS; 668extern unsigned IOCTL_SOUND_PCM_READ_FILTER; 669extern unsigned IOCTL_SOUND_PCM_READ_RATE; 670extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS; 671extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER; 672extern unsigned IOCTL_VT_ACTIVATE; 673extern unsigned IOCTL_VT_GETMODE; 674extern unsigned IOCTL_VT_OPENQRY; 675extern unsigned IOCTL_VT_RELDISP; 676extern unsigned IOCTL_VT_SETMODE; 677extern unsigned IOCTL_VT_WAITACTIVE; 678extern unsigned IOCTL_GIO_SCRNMAP; 679extern unsigned IOCTL_KDDISABIO; 680extern unsigned IOCTL_KDENABIO; 681extern unsigned IOCTL_KDGETLED; 682extern unsigned IOCTL_KDGETMODE; 683extern unsigned IOCTL_KDGKBMODE; 684extern unsigned IOCTL_KDGKBTYPE; 685extern unsigned IOCTL_KDMKTONE; 686extern unsigned IOCTL_KDSETLED; 687extern unsigned IOCTL_KDSETMODE; 688extern unsigned IOCTL_KDSKBMODE; 689 690extern const int si_SEGV_MAPERR; 691extern const int si_SEGV_ACCERR; 692 693extern const unsigned MD5_CTX_sz; 694extern 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 702SHA2_EXTERN(224); 703SHA2_EXTERN(256); 704SHA2_EXTERN(384); 705SHA2_EXTERN(512); 706 707#undef SHA2_EXTERN 708 709struct __sanitizer_cap_rights { 710 u64 cr_rights[2]; 711}; 712 713typedef struct __sanitizer_cap_rights __sanitizer_cap_rights_t; 714extern unsigned struct_cap_rights_sz; 715 716extern unsigned struct_fstab_sz; 717extern unsigned struct_StringList_sz; 718 719struct __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 727typedef struct __sanitizer_cpuset __sanitizer_cpuset_t; 728extern unsigned struct_cpuset_sz; 729 730typedef unsigned long long __sanitizer_eventfd_t; 731} // namespace __sanitizer 732 733# define CHECK_TYPE_SIZE(TYPE) \ 734 COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE)) 735 736# define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) \ 737 COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *)NULL)->MEMBER) == \ 738 sizeof(((CLASS *)NULL)->MEMBER)); \ 739 COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \ 740 offsetof(CLASS, MEMBER)) 741 742// For sigaction, which is a function and struct at the same time, 743// and thus requires explicit "struct" in sizeof() expression. 744# define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER) \ 745 COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *)NULL)->MEMBER) == \ 746 sizeof(((struct CLASS *)NULL)->MEMBER)); \ 747 COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) == \ 748 offsetof(struct CLASS, MEMBER)) 749 750# define SIGACTION_SYMNAME sigaction 751 752#endif 753 754#endif // SANITIZER_FREEBSD 755