1276630Skib//===-- sanitizer_platform_limits_freebsd.h -------------------------------===// 2276630Skib// 3276630Skib// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4276630Skib// See https://llvm.org/LICENSE.txt for license information. 5276630Skib// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6276630Skib// 7276630Skib//===----------------------------------------------------------------------===// 8276630Skib// 9276630Skib// This file is a part of Sanitizer common code. 10276630Skib// 11276630Skib// Sizes and layouts of platform-specific FreeBSD data structures. 12276630Skib//===----------------------------------------------------------------------===// 13276630Skib 14276630Skib#ifndef SANITIZER_PLATFORM_LIMITS_FREEBSD_H 15276630Skib#define SANITIZER_PLATFORM_LIMITS_FREEBSD_H 16276630Skib 17276630Skib#if SANITIZER_FREEBSD 18276630Skib 19276630Skib# include "sanitizer_internal_defs.h" 20276630Skib# include "sanitizer_platform.h" 21276630Skib# include "sanitizer_platform_limits_posix.h" 22276630Skib 23276630Skib// Get sys/_types.h, because that tells us whether 64-bit inodes are 24276630Skib// used in struct dirent below. 25276630Skib# include <sys/_types.h> 26276630Skib 27276630Skibnamespace __sanitizer { 28276630Skibvoid *__sanitizer_get_link_map_by_dlopen_handle(void *handle); 29276630Skib# define GET_LINK_MAP_BY_DLOPEN_HANDLE(handle) \ 30276630Skib (link_map *)__sanitizer_get_link_map_by_dlopen_handle(handle) 31276630Skib 32276630Skibextern unsigned struct_utsname_sz; 33276630Skibextern unsigned struct_stat_sz; 34276630Skib# if defined(__powerpc64__) 35276630Skibconst unsigned struct___old_kernel_stat_sz = 0; 36276630Skib# else 37276630Skibconst unsigned struct___old_kernel_stat_sz = 32; 38276630Skib# endif 39276630Skibextern unsigned struct_rusage_sz; 40276630Skibextern unsigned siginfo_t_sz; 41276630Skibextern unsigned struct_itimerval_sz; 42276630Skibextern unsigned pthread_t_sz; 43276630Skibextern unsigned pthread_mutex_t_sz; 44276630Skibextern unsigned pthread_cond_t_sz; 45276630Skibextern unsigned pid_t_sz; 46276630Skibextern unsigned timeval_sz; 47276630Skibextern unsigned uid_t_sz; 48276630Skibextern unsigned gid_t_sz; 49276630Skibextern unsigned fpos_t_sz; 50276630Skibextern unsigned mbstate_t_sz; 51276630Skibextern unsigned struct_timezone_sz; 52276630Skibextern 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; 60extern unsigned ucontext_t_sz; 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 // more fields that we don't care about 253}; 254 255// 'clock_t' is 32 bits wide on x64 FreeBSD 256typedef int __sanitizer_clock_t; 257typedef int __sanitizer_clockid_t; 258 259# if defined(_LP64) || defined(__x86_64__) || defined(__powerpc__) || \ 260 defined(__mips__) 261typedef unsigned __sanitizer___kernel_uid_t; 262typedef unsigned __sanitizer___kernel_gid_t; 263# else 264typedef unsigned short __sanitizer___kernel_uid_t; 265typedef unsigned short __sanitizer___kernel_gid_t; 266# endif 267typedef long long __sanitizer___kernel_off_t; 268 269# if defined(__powerpc__) || defined(__mips__) 270typedef unsigned int __sanitizer___kernel_old_uid_t; 271typedef unsigned int __sanitizer___kernel_old_gid_t; 272# else 273typedef unsigned short __sanitizer___kernel_old_uid_t; 274typedef unsigned short __sanitizer___kernel_old_gid_t; 275# endif 276 277typedef long long __sanitizer___kernel_loff_t; 278typedef 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. 284union __sanitizer_pthread_attr_t { 285 char size[128]; 286 void *align; 287}; 288 289const unsigned old_sigset_t_sz = sizeof(unsigned long); 290 291struct __sanitizer_sigset_t { 292 // uint32_t * 4 293 unsigned int __bits[4]; 294}; 295 296typedef __sanitizer_sigset_t __sanitizer_kernel_sigset_t; 297 298struct __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 303using __sanitizer_sighandler_ptr = void (*)(int sig); 304using __sanitizer_sigactionhandler_ptr = void (*)(int sig, 305 __sanitizer_siginfo *siginfo, 306 void *uctx); 307 308struct __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 317struct __sanitizer_sem_t { 318 u32 data[4]; 319}; 320 321extern const uptr sig_ign; 322extern const uptr sig_dfl; 323extern const uptr sig_err; 324extern const uptr sa_siginfo; 325 326extern int af_inet; 327extern int af_inet6; 328uptr __sanitizer_in_addr_sz(int af); 329 330struct __sanitizer_dl_phdr_info { 331 uptr dlpi_addr; 332 const char *dlpi_name; 333 const void *dlpi_phdr; 334 short dlpi_phnum; 335}; 336 337extern unsigned struct_ElfW_Phdr_sz; 338 339struct __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 350struct __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 358struct __sanitizer_pollfd { 359 int fd; 360 short events; 361 short revents; 362}; 363 364typedef unsigned __sanitizer_nfds_t; 365 366struct __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 380extern int glob_nomatch; 381extern int glob_altdirfunc; 382extern const int wordexp_wrde_dooffs; 383 384extern unsigned path_max; 385 386extern int struct_ttyent_sz; 387 388struct __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 396typedef void __sanitizer_FILE; 397 398extern unsigned struct_shminfo_sz; 399extern unsigned struct_shm_info_sz; 400extern int shmctl_ipc_stat; 401extern int shmctl_ipc_info; 402extern int shmctl_shm_info; 403extern int shmctl_shm_stat; 404 405extern unsigned struct_utmpx_sz; 406 407extern int map_fixed; 408 409// ioctl arguments 410struct __sanitizer_ifconf { 411 int ifc_len; 412 union { 413 void *ifcu_req; 414 } ifc_ifcu; 415}; 416 417struct __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 461extern unsigned struct_ifreq_sz; 462extern unsigned struct_termios_sz; 463extern unsigned struct_winsize_sz; 464 465extern unsigned struct_copr_buffer_sz; 466extern unsigned struct_copr_debug_buf_sz; 467extern unsigned struct_copr_msg_sz; 468extern unsigned struct_midi_info_sz; 469extern unsigned struct_mtget_sz; 470extern unsigned struct_mtop_sz; 471extern unsigned struct_rtentry_sz; 472extern unsigned struct_sbi_instrument_sz; 473extern unsigned struct_seq_event_rec_sz; 474extern unsigned struct_synth_info_sz; 475extern unsigned struct_vt_mode_sz; 476 477extern const unsigned long __sanitizer_bufsiz; 478extern unsigned struct_audio_buf_info_sz; 479extern unsigned struct_ppp_stats_sz; 480extern unsigned struct_sioc_sg_req_sz; 481extern 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. 487extern const unsigned IOCTL_NOT_PRESENT; 488 489extern unsigned IOCTL_FIOASYNC; 490extern unsigned IOCTL_FIOCLEX; 491extern unsigned IOCTL_FIOGETOWN; 492extern unsigned IOCTL_FIONBIO; 493extern unsigned IOCTL_FIONCLEX; 494extern unsigned IOCTL_FIOSETOWN; 495extern unsigned IOCTL_SIOCADDMULTI; 496extern unsigned IOCTL_SIOCATMARK; 497extern unsigned IOCTL_SIOCDELMULTI; 498extern unsigned IOCTL_SIOCGIFADDR; 499extern unsigned IOCTL_SIOCGIFBRDADDR; 500extern unsigned IOCTL_SIOCGIFCONF; 501extern unsigned IOCTL_SIOCGIFDSTADDR; 502extern unsigned IOCTL_SIOCGIFFLAGS; 503extern unsigned IOCTL_SIOCGIFMETRIC; 504extern unsigned IOCTL_SIOCGIFMTU; 505extern unsigned IOCTL_SIOCGIFNETMASK; 506extern unsigned IOCTL_SIOCGPGRP; 507extern unsigned IOCTL_SIOCSIFADDR; 508extern unsigned IOCTL_SIOCSIFBRDADDR; 509extern unsigned IOCTL_SIOCSIFDSTADDR; 510extern unsigned IOCTL_SIOCSIFFLAGS; 511extern unsigned IOCTL_SIOCSIFMETRIC; 512extern unsigned IOCTL_SIOCSIFMTU; 513extern unsigned IOCTL_SIOCSIFNETMASK; 514extern unsigned IOCTL_SIOCSPGRP; 515extern unsigned IOCTL_TIOCCONS; 516extern unsigned IOCTL_TIOCEXCL; 517extern unsigned IOCTL_TIOCGETD; 518extern unsigned IOCTL_TIOCGPGRP; 519extern unsigned IOCTL_TIOCGWINSZ; 520extern unsigned IOCTL_TIOCMBIC; 521extern unsigned IOCTL_TIOCMBIS; 522extern unsigned IOCTL_TIOCMGET; 523extern unsigned IOCTL_TIOCMSET; 524extern unsigned IOCTL_TIOCNOTTY; 525extern unsigned IOCTL_TIOCNXCL; 526extern unsigned IOCTL_TIOCOUTQ; 527extern unsigned IOCTL_TIOCPKT; 528extern unsigned IOCTL_TIOCSCTTY; 529extern unsigned IOCTL_TIOCSETD; 530extern unsigned IOCTL_TIOCSPGRP; 531extern unsigned IOCTL_TIOCSTI; 532extern unsigned IOCTL_TIOCSWINSZ; 533extern unsigned IOCTL_SIOCGETSGCNT; 534extern unsigned IOCTL_SIOCGETVIFCNT; 535extern unsigned IOCTL_MTIOCGET; 536extern unsigned IOCTL_MTIOCTOP; 537extern unsigned IOCTL_SIOCADDRT; 538extern unsigned IOCTL_SIOCDELRT; 539extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE; 540extern unsigned IOCTL_SNDCTL_DSP_GETFMTS; 541extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK; 542extern unsigned IOCTL_SNDCTL_DSP_POST; 543extern unsigned IOCTL_SNDCTL_DSP_RESET; 544extern unsigned IOCTL_SNDCTL_DSP_SETFMT; 545extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT; 546extern unsigned IOCTL_SNDCTL_DSP_SPEED; 547extern unsigned IOCTL_SNDCTL_DSP_STEREO; 548extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE; 549extern unsigned IOCTL_SNDCTL_DSP_SYNC; 550extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE; 551extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR; 552extern unsigned IOCTL_SNDCTL_MIDI_INFO; 553extern unsigned IOCTL_SNDCTL_MIDI_PRETIME; 554extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE; 555extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT; 556extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT; 557extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS; 558extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS; 559extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND; 560extern unsigned IOCTL_SNDCTL_SEQ_PANIC; 561extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE; 562extern unsigned IOCTL_SNDCTL_SEQ_RESET; 563extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES; 564extern unsigned IOCTL_SNDCTL_SEQ_SYNC; 565extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI; 566extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD; 567extern unsigned IOCTL_SNDCTL_SYNTH_INFO; 568extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL; 569extern unsigned IOCTL_SNDCTL_TMR_CONTINUE; 570extern unsigned IOCTL_SNDCTL_TMR_METRONOME; 571extern unsigned IOCTL_SNDCTL_TMR_SELECT; 572extern unsigned IOCTL_SNDCTL_TMR_SOURCE; 573extern unsigned IOCTL_SNDCTL_TMR_START; 574extern unsigned IOCTL_SNDCTL_TMR_STOP; 575extern unsigned IOCTL_SNDCTL_TMR_TEMPO; 576extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE; 577extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM; 578extern unsigned IOCTL_SOUND_MIXER_READ_BASS; 579extern unsigned IOCTL_SOUND_MIXER_READ_CAPS; 580extern unsigned IOCTL_SOUND_MIXER_READ_CD; 581extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK; 582extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE; 583extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN; 584extern unsigned IOCTL_SOUND_MIXER_READ_IMIX; 585extern unsigned IOCTL_SOUND_MIXER_READ_LINE1; 586extern unsigned IOCTL_SOUND_MIXER_READ_LINE2; 587extern unsigned IOCTL_SOUND_MIXER_READ_LINE3; 588extern unsigned IOCTL_SOUND_MIXER_READ_LINE; 589extern unsigned IOCTL_SOUND_MIXER_READ_LOUD; 590extern unsigned IOCTL_SOUND_MIXER_READ_MIC; 591extern unsigned IOCTL_SOUND_MIXER_READ_MUTE; 592extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN; 593extern unsigned IOCTL_SOUND_MIXER_READ_PCM; 594extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV; 595extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK; 596extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC; 597extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER; 598extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS; 599extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH; 600extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE; 601extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME; 602extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM; 603extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS; 604extern unsigned IOCTL_SOUND_MIXER_WRITE_CD; 605extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE; 606extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN; 607extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX; 608extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1; 609extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2; 610extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3; 611extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE; 612extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD; 613extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC; 614extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE; 615extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN; 616extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM; 617extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV; 618extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC; 619extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER; 620extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH; 621extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE; 622extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME; 623extern unsigned IOCTL_SOUND_PCM_READ_BITS; 624extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS; 625extern unsigned IOCTL_SOUND_PCM_READ_FILTER; 626extern unsigned IOCTL_SOUND_PCM_READ_RATE; 627extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS; 628extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER; 629extern unsigned IOCTL_VT_ACTIVATE; 630extern unsigned IOCTL_VT_GETMODE; 631extern unsigned IOCTL_VT_OPENQRY; 632extern unsigned IOCTL_VT_RELDISP; 633extern unsigned IOCTL_VT_SETMODE; 634extern unsigned IOCTL_VT_WAITACTIVE; 635extern unsigned IOCTL_GIO_SCRNMAP; 636extern unsigned IOCTL_KDDISABIO; 637extern unsigned IOCTL_KDENABIO; 638extern unsigned IOCTL_KDGETLED; 639extern unsigned IOCTL_KDGETMODE; 640extern unsigned IOCTL_KDGKBMODE; 641extern unsigned IOCTL_KDGKBTYPE; 642extern unsigned IOCTL_KDMKTONE; 643extern unsigned IOCTL_KDSETLED; 644extern unsigned IOCTL_KDSETMODE; 645extern unsigned IOCTL_KDSKBMODE; 646 647extern const int si_SEGV_MAPERR; 648extern const int si_SEGV_ACCERR; 649 650extern const unsigned MD5_CTX_sz; 651extern 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 659SHA2_EXTERN(224); 660SHA2_EXTERN(256); 661SHA2_EXTERN(384); 662SHA2_EXTERN(512); 663 664#undef SHA2_EXTERN 665 666struct __sanitizer_cap_rights { 667 u64 cr_rights[2]; 668}; 669 670typedef struct __sanitizer_cap_rights __sanitizer_cap_rights_t; 671extern unsigned struct_cap_rights_sz; 672 673extern unsigned struct_fstab_sz; 674extern 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