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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-exception6//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_H15#define SANITIZER_PLATFORM_LIMITS_FREEBSD_H16 17#if SANITIZER_FREEBSD18 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 are24// 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# else37const unsigned struct___old_kernel_stat_sz = 32;38# endif39extern 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# else133typedef long __sanitizer_time_t;134# endif135 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_dstaddr164 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# else249 unsigned int d_fileno;250# endif251 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 FreeBSD262typedef 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# else270typedef unsigned short __sanitizer___kernel_uid_t;271typedef unsigned short __sanitizer___kernel_gid_t;272# endif273typedef 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# else279typedef unsigned short __sanitizer___kernel_old_uid_t;280typedef unsigned short __sanitizer___kernel_old_gid_t;281# endif282 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 upper289// 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 * 4299 unsigned int __bits[4];300};301 302typedef __sanitizer_sigset_t __sanitizer_kernel_sigset_t;303 304union __sanitizer_sigval {305 int sival_int;306 void *sival_ptr;307};308 309struct __sanitizer_siginfo {310 int si_signo;311 int si_errno;312 int si_code;313 pid_t si_pid;314 u32 si_uid;315 int si_status;316 void *si_addr;317 union __sanitizer_sigval si_value;318# if SANITIZER_WORDSIZE == 64319 char data[40];320# else321 char data[32];322# endif323};324 325typedef __sanitizer_siginfo __sanitizer_siginfo_t;326 327using __sanitizer_sighandler_ptr = void (*)(int sig);328using __sanitizer_sigactionhandler_ptr = void (*)(int sig,329 __sanitizer_siginfo *siginfo,330 void *uctx);331 332struct __sanitizer_sigaction {333 union {334 __sanitizer_sigactionhandler_ptr sigaction;335 __sanitizer_sighandler_ptr handler;336 };337 int sa_flags;338 __sanitizer_sigset_t sa_mask;339};340 341struct __sanitizer_sem_t {342 u32 data[4];343};344 345extern const uptr sig_ign;346extern const uptr sig_dfl;347extern const uptr sig_err;348extern const uptr sa_siginfo;349 350extern int af_inet;351extern int af_inet6;352uptr __sanitizer_in_addr_sz(int af);353 354struct __sanitizer_dl_phdr_info {355 uptr dlpi_addr;356 const char *dlpi_name;357 const void *dlpi_phdr;358 short dlpi_phnum;359};360 361extern unsigned struct_ElfW_Phdr_sz;362 363struct __sanitizer_addrinfo {364 int ai_flags;365 int ai_family;366 int ai_socktype;367 int ai_protocol;368 unsigned ai_addrlen;369 char *ai_canonname;370 void *ai_addr;371 struct __sanitizer_addrinfo *ai_next;372};373 374struct __sanitizer_hostent {375 char *h_name;376 char **h_aliases;377 int h_addrtype;378 int h_length;379 char **h_addr_list;380};381 382struct __sanitizer_pollfd {383 int fd;384 short events;385 short revents;386};387 388typedef unsigned __sanitizer_nfds_t;389 390struct __sanitizer_glob_t {391 uptr gl_pathc;392 uptr gl_matchc;393 uptr gl_offs;394 int gl_flags;395 char **gl_pathv;396 int (*gl_errfunc)(const char *, int);397 void (*gl_closedir)(void *dirp);398 struct dirent *(*gl_readdir)(void *dirp);399 void *(*gl_opendir)(const char *);400 int (*gl_lstat)(const char *, void * /* struct stat* */);401 int (*gl_stat)(const char *, void * /* struct stat* */);402};403 404extern int glob_nomatch;405extern int glob_altdirfunc;406extern const int wordexp_wrde_dooffs;407 408extern unsigned path_max;409 410extern int struct_ttyent_sz;411 412struct __sanitizer_wordexp_t {413 uptr we_wordc;414 char **we_wordv;415 uptr we_offs;416 char *we_strings;417 uptr we_nbytes;418};419 420typedef void __sanitizer_FILE;421 422extern int shmctl_ipc_stat;423 424// This simplifies generic code425#define struct_shminfo_sz -1426#define struct_shm_info_sz -1427#define shmctl_shm_stat -1428#define shmctl_ipc_info -1429#define shmctl_shm_info -1430 431extern unsigned struct_utmpx_sz;432 433extern int map_fixed;434 435// ioctl arguments436struct __sanitizer_ifconf {437 int ifc_len;438 union {439 void *ifcu_req;440 } ifc_ifcu;441};442 443struct __sanitizer__ttyent {444 char *ty_name;445 char *ty_getty;446 char *ty_type;447 int ty_status;448 char *ty_window;449 char *ty_comment;450 char *ty_group;451};452 453// procctl reaper data for PROCCTL_REAPER flags454struct __sanitizer_procctl_reaper_status {455 unsigned int rs_flags;456 unsigned int rs_children;457 unsigned int rs_descendants;458 pid_t rs_reaper;459 pid_t rs_pid;460 unsigned int rs_pad0[15];461};462 463struct __sanitizer_procctl_reaper_pidinfo {464 pid_t pi_pid;465 pid_t pi_subtree;466 unsigned int pi_flags;467 unsigned int pi_pad0[15];468};469 470struct __sanitizer_procctl_reaper_pids {471 unsigned int rp_count;472 unsigned int rp_pad0[15];473 struct __sanitize_procctl_reapper_pidinfo *rp_pids;474};475 476struct __sanitizer_procctl_reaper_kill {477 int rk_sig;478 unsigned int rk_flags;479 pid_t rk_subtree;480 unsigned int rk_killed;481 pid_t rk_fpid;482 unsigned int rk_pad[15];483};484 485# define IOC_NRBITS 8486# define IOC_TYPEBITS 8487# if defined(__powerpc__) || defined(__powerpc64__) || defined(__mips__)488# define IOC_SIZEBITS 13489# define IOC_DIRBITS 3490# define IOC_NONE 1U491# define IOC_WRITE 4U492# define IOC_READ 2U493# else494# define IOC_SIZEBITS 14495# define IOC_DIRBITS 2496# define IOC_NONE 0U497# define IOC_WRITE 1U498# define IOC_READ 2U499# endif500# define IOC_NRMASK ((1 << IOC_NRBITS) - 1)501# define IOC_TYPEMASK ((1 << IOC_TYPEBITS) - 1)502# define IOC_SIZEMASK ((1 << IOC_SIZEBITS) - 1)503# if defined(IOC_DIRMASK)504# undef IOC_DIRMASK505# endif506# define IOC_DIRMASK ((1 << IOC_DIRBITS) - 1)507# define IOC_NRSHIFT 0508# define IOC_TYPESHIFT (IOC_NRSHIFT + IOC_NRBITS)509# define IOC_SIZESHIFT (IOC_TYPESHIFT + IOC_TYPEBITS)510# define IOC_DIRSHIFT (IOC_SIZESHIFT + IOC_SIZEBITS)511# define EVIOC_EV_MAX 0x1f512# define EVIOC_ABS_MAX 0x3f513 514# define IOC_DIR(nr) (((nr) >> IOC_DIRSHIFT) & IOC_DIRMASK)515# define IOC_TYPE(nr) (((nr) >> IOC_TYPESHIFT) & IOC_TYPEMASK)516# define IOC_NR(nr) (((nr) >> IOC_NRSHIFT) & IOC_NRMASK)517# define IOC_SIZE(nr) (((nr) >> IOC_SIZESHIFT) & IOC_SIZEMASK)518 519extern unsigned struct_ifreq_sz;520extern unsigned struct_termios_sz;521extern unsigned struct_winsize_sz;522 523extern unsigned struct_copr_buffer_sz;524extern unsigned struct_copr_debug_buf_sz;525extern unsigned struct_copr_msg_sz;526extern unsigned struct_midi_info_sz;527extern unsigned struct_mtget_sz;528extern unsigned struct_mtop_sz;529extern unsigned struct_rtentry_sz;530extern unsigned struct_sbi_instrument_sz;531extern unsigned struct_seq_event_rec_sz;532extern unsigned struct_synth_info_sz;533extern unsigned struct_vt_mode_sz;534 535extern const unsigned long __sanitizer_bufsiz;536extern unsigned struct_audio_buf_info_sz;537extern unsigned struct_ppp_stats_sz;538extern unsigned struct_sioc_sg_req_sz;539extern unsigned struct_sioc_vif_req_sz;540 541extern unsigned struct_procctl_reaper_status_sz;542extern unsigned struct_procctl_reaper_pidinfo_sz;543extern unsigned struct_procctl_reaper_pids_sz;544extern unsigned struct_procctl_reaper_kill_sz;545 546// ioctl request identifiers547 548// A special value to mark ioctls that are not present on the target platform,549// when it can not be determined without including any system headers.550extern const unsigned IOCTL_NOT_PRESENT;551 552extern unsigned IOCTL_FIOASYNC;553extern unsigned IOCTL_FIOCLEX;554extern unsigned IOCTL_FIOGETOWN;555extern unsigned IOCTL_FIONBIO;556extern unsigned IOCTL_FIONCLEX;557extern unsigned IOCTL_FIOSETOWN;558extern unsigned IOCTL_SIOCADDMULTI;559extern unsigned IOCTL_SIOCATMARK;560extern unsigned IOCTL_SIOCDELMULTI;561extern unsigned IOCTL_SIOCGIFADDR;562extern unsigned IOCTL_SIOCGIFBRDADDR;563extern unsigned IOCTL_SIOCGIFCONF;564extern unsigned IOCTL_SIOCGIFDSTADDR;565extern unsigned IOCTL_SIOCGIFFLAGS;566extern unsigned IOCTL_SIOCGIFMETRIC;567extern unsigned IOCTL_SIOCGIFMTU;568extern unsigned IOCTL_SIOCGIFNETMASK;569extern unsigned IOCTL_SIOCGPGRP;570extern unsigned IOCTL_SIOCSIFADDR;571extern unsigned IOCTL_SIOCSIFBRDADDR;572extern unsigned IOCTL_SIOCSIFDSTADDR;573extern unsigned IOCTL_SIOCSIFFLAGS;574extern unsigned IOCTL_SIOCSIFMETRIC;575extern unsigned IOCTL_SIOCSIFMTU;576extern unsigned IOCTL_SIOCSIFNETMASK;577extern unsigned IOCTL_SIOCSPGRP;578extern unsigned IOCTL_TIOCCONS;579extern unsigned IOCTL_TIOCEXCL;580extern unsigned IOCTL_TIOCGETD;581extern unsigned IOCTL_TIOCGPGRP;582extern unsigned IOCTL_TIOCGWINSZ;583extern unsigned IOCTL_TIOCMBIC;584extern unsigned IOCTL_TIOCMBIS;585extern unsigned IOCTL_TIOCMGET;586extern unsigned IOCTL_TIOCMSET;587extern unsigned IOCTL_TIOCNOTTY;588extern unsigned IOCTL_TIOCNXCL;589extern unsigned IOCTL_TIOCOUTQ;590extern unsigned IOCTL_TIOCPKT;591extern unsigned IOCTL_TIOCSCTTY;592extern unsigned IOCTL_TIOCSETD;593extern unsigned IOCTL_TIOCSPGRP;594extern unsigned IOCTL_TIOCSTI;595extern unsigned IOCTL_TIOCSWINSZ;596extern unsigned IOCTL_SIOCGETSGCNT;597extern unsigned IOCTL_SIOCGETVIFCNT;598extern unsigned IOCTL_MTIOCGET;599extern unsigned IOCTL_MTIOCTOP;600extern unsigned IOCTL_SIOCADDRT;601extern unsigned IOCTL_SIOCDELRT;602extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE;603extern unsigned IOCTL_SNDCTL_DSP_GETFMTS;604extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK;605extern unsigned IOCTL_SNDCTL_DSP_POST;606extern unsigned IOCTL_SNDCTL_DSP_RESET;607extern unsigned IOCTL_SNDCTL_DSP_SETFMT;608extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT;609extern unsigned IOCTL_SNDCTL_DSP_SPEED;610extern unsigned IOCTL_SNDCTL_DSP_STEREO;611extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE;612extern unsigned IOCTL_SNDCTL_DSP_SYNC;613extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE;614extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR;615extern unsigned IOCTL_SNDCTL_MIDI_INFO;616extern unsigned IOCTL_SNDCTL_MIDI_PRETIME;617extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE;618extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT;619extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT;620extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS;621extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS;622extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND;623extern unsigned IOCTL_SNDCTL_SEQ_PANIC;624extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE;625extern unsigned IOCTL_SNDCTL_SEQ_RESET;626extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES;627extern unsigned IOCTL_SNDCTL_SEQ_SYNC;628extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI;629extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD;630extern unsigned IOCTL_SNDCTL_SYNTH_INFO;631extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL;632extern unsigned IOCTL_SNDCTL_TMR_CONTINUE;633extern unsigned IOCTL_SNDCTL_TMR_METRONOME;634extern unsigned IOCTL_SNDCTL_TMR_SELECT;635extern unsigned IOCTL_SNDCTL_TMR_SOURCE;636extern unsigned IOCTL_SNDCTL_TMR_START;637extern unsigned IOCTL_SNDCTL_TMR_STOP;638extern unsigned IOCTL_SNDCTL_TMR_TEMPO;639extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE;640extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM;641extern unsigned IOCTL_SOUND_MIXER_READ_BASS;642extern unsigned IOCTL_SOUND_MIXER_READ_CAPS;643extern unsigned IOCTL_SOUND_MIXER_READ_CD;644extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK;645extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE;646extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN;647extern unsigned IOCTL_SOUND_MIXER_READ_IMIX;648extern unsigned IOCTL_SOUND_MIXER_READ_LINE1;649extern unsigned IOCTL_SOUND_MIXER_READ_LINE2;650extern unsigned IOCTL_SOUND_MIXER_READ_LINE3;651extern unsigned IOCTL_SOUND_MIXER_READ_LINE;652extern unsigned IOCTL_SOUND_MIXER_READ_LOUD;653extern unsigned IOCTL_SOUND_MIXER_READ_MIC;654extern unsigned IOCTL_SOUND_MIXER_READ_MUTE;655extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN;656extern unsigned IOCTL_SOUND_MIXER_READ_PCM;657extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV;658extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK;659extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC;660extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER;661extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS;662extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH;663extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE;664extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME;665extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM;666extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS;667extern unsigned IOCTL_SOUND_MIXER_WRITE_CD;668extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE;669extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN;670extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX;671extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1;672extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2;673extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3;674extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE;675extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD;676extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC;677extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE;678extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN;679extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM;680extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV;681extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC;682extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER;683extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH;684extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE;685extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME;686extern unsigned IOCTL_SOUND_PCM_READ_BITS;687extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS;688extern unsigned IOCTL_SOUND_PCM_READ_FILTER;689extern unsigned IOCTL_SOUND_PCM_READ_RATE;690extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS;691extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER;692extern unsigned IOCTL_VT_ACTIVATE;693extern unsigned IOCTL_VT_GETMODE;694extern unsigned IOCTL_VT_OPENQRY;695extern unsigned IOCTL_VT_RELDISP;696extern unsigned IOCTL_VT_SETMODE;697extern unsigned IOCTL_VT_WAITACTIVE;698extern unsigned IOCTL_GIO_SCRNMAP;699extern unsigned IOCTL_KDDISABIO;700extern unsigned IOCTL_KDENABIO;701extern unsigned IOCTL_KDGETLED;702extern unsigned IOCTL_KDGETMODE;703extern unsigned IOCTL_KDGKBMODE;704extern unsigned IOCTL_KDGKBTYPE;705extern unsigned IOCTL_KDMKTONE;706extern unsigned IOCTL_KDSETLED;707extern unsigned IOCTL_KDSETMODE;708extern unsigned IOCTL_KDSKBMODE;709 710extern const int si_SEGV_MAPERR;711extern const int si_SEGV_ACCERR;712 713struct __sanitizer_cap_rights {714 u64 cr_rights[2];715};716 717typedef struct __sanitizer_cap_rights __sanitizer_cap_rights_t;718extern unsigned struct_cap_rights_sz;719 720extern unsigned struct_fstab_sz;721extern unsigned struct_StringList_sz;722 723struct __sanitizer_cpuset {724#if __FreeBSD_version >= 1400090725 long __bits[(1024 + (sizeof(long) * 8) - 1) / (sizeof(long) * 8)];726#else727 long __bits[(256 + (sizeof(long) * 8) - 1) / (sizeof(long) * 8)];728#endif729};730 731typedef struct __sanitizer_cpuset __sanitizer_cpuset_t;732extern unsigned struct_cpuset_sz;733 734typedef unsigned long long __sanitizer_eventfd_t;735} // namespace __sanitizer736 737# define CHECK_TYPE_SIZE(TYPE) \738 COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE))739 740# define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) \741 COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *)NULL)->MEMBER) == \742 sizeof(((CLASS *)NULL)->MEMBER)); \743 COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \744 offsetof(CLASS, MEMBER))745 746// For sigaction, which is a function and struct at the same time,747// and thus requires explicit "struct" in sizeof() expression.748# define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER) \749 COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *)NULL)->MEMBER) == \750 sizeof(((struct CLASS *)NULL)->MEMBER)); \751 COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) == \752 offsetof(struct CLASS, MEMBER))753 754# define SIGACTION_SYMNAME sigaction755 756#endif757 758#endif // SANITIZER_FREEBSD759