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-rw-r--r--lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp525
1 files changed, 525 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp b/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp
new file mode 100644
index 000000000000..2d1bb1a12da6
--- /dev/null
+++ b/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp
@@ -0,0 +1,525 @@
+//===-- sanitizer_platform_limits_freebsd.cpp -----------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of Sanitizer common code.
+//
+// Sizes and layouts of platform-specific FreeBSD data structures.
+//===----------------------------------------------------------------------===//
+
+#include "sanitizer_platform.h"
+
+#if SANITIZER_FREEBSD
+
+#include <arpa/inet.h>
+#include <dirent.h>
+#include <fts.h>
+#include <fstab.h>
+#include <grp.h>
+#include <limits.h>
+#include <net/if.h>
+#include <netdb.h>
+#include <poll.h>
+#include <pthread.h>
+#include <pwd.h>
+#include <regex.h>
+#include <signal.h>
+#include <stddef.h>
+#include <sys/mman.h>
+#include <sys/capsicum.h>
+#include <sys/resource.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/times.h>
+#include <sys/types.h>
+#include <sys/utsname.h>
+#include <termios.h>
+#include <time.h>
+
+#include <net/route.h>
+#include <sys/mount.h>
+#include <sys/sockio.h>
+#include <sys/socket.h>
+#include <sys/filio.h>
+#include <sys/signal.h>
+#include <sys/timespec.h>
+#include <sys/timeb.h>
+#include <sys/mqueue.h>
+#include <sys/msg.h>
+#include <sys/ipc.h>
+#include <sys/msg.h>
+#include <sys/statvfs.h>
+#include <sys/soundcard.h>
+#include <sys/mtio.h>
+#include <sys/consio.h>
+#include <sys/kbio.h>
+#include <sys/link_elf.h>
+#include <netinet/ip_mroute.h>
+#include <netinet/in.h>
+#include <net/ethernet.h>
+#include <net/ppp_defs.h>
+#include <glob.h>
+#include <stdio.h>
+#include <stringlist.h>
+#include <term.h>
+#include <utmpx.h>
+#include <wchar.h>
+#include <vis.h>
+
+#define _KERNEL // to declare 'shminfo' structure
+# include <sys/shm.h>
+#undef _KERNEL
+
+#undef INLINE // to avoid clashes with sanitizers' definitions
+
+#undef IOC_DIRMASK
+
+# include <utime.h>
+# include <sys/ptrace.h>
+# include <semaphore.h>
+
+#include <ifaddrs.h>
+#include <sys/ucontext.h>
+#include <wordexp.h>
+
+// Include these after system headers to avoid name clashes and ambiguities.
+#include "sanitizer_internal_defs.h"
+#include "sanitizer_platform_limits_freebsd.h"
+
+namespace __sanitizer {
+ unsigned struct_cap_rights_sz = sizeof(cap_rights_t);
+ unsigned struct_utsname_sz = sizeof(struct utsname);
+ unsigned struct_stat_sz = sizeof(struct stat);
+ unsigned struct_rusage_sz = sizeof(struct rusage);
+ unsigned struct_tm_sz = sizeof(struct tm);
+ unsigned struct_passwd_sz = sizeof(struct passwd);
+ unsigned struct_group_sz = sizeof(struct group);
+ unsigned siginfo_t_sz = sizeof(siginfo_t);
+ unsigned struct_sigaction_sz = sizeof(struct sigaction);
+ unsigned struct_itimerval_sz = sizeof(struct itimerval);
+ unsigned pthread_t_sz = sizeof(pthread_t);
+ unsigned pthread_mutex_t_sz = sizeof(pthread_mutex_t);
+ unsigned pthread_cond_t_sz = sizeof(pthread_cond_t);
+ unsigned pid_t_sz = sizeof(pid_t);
+ unsigned timeval_sz = sizeof(timeval);
+ unsigned uid_t_sz = sizeof(uid_t);
+ unsigned gid_t_sz = sizeof(gid_t);
+ unsigned fpos_t_sz = sizeof(fpos_t);
+ unsigned mbstate_t_sz = sizeof(mbstate_t);
+ unsigned sigset_t_sz = sizeof(sigset_t);
+ unsigned struct_timezone_sz = sizeof(struct timezone);
+ unsigned struct_tms_sz = sizeof(struct tms);
+ unsigned struct_sigevent_sz = sizeof(struct sigevent);
+ unsigned struct_sched_param_sz = sizeof(struct sched_param);
+ unsigned struct_statfs_sz = sizeof(struct statfs);
+ unsigned struct_sockaddr_sz = sizeof(struct sockaddr);
+ unsigned ucontext_t_sz = sizeof(ucontext_t);
+ unsigned struct_rlimit_sz = sizeof(struct rlimit);
+ unsigned struct_timespec_sz = sizeof(struct timespec);
+ unsigned struct_utimbuf_sz = sizeof(struct utimbuf);
+ unsigned struct_itimerspec_sz = sizeof(struct itimerspec);
+ unsigned struct_timeb_sz = sizeof(struct timeb);
+ unsigned struct_msqid_ds_sz = sizeof(struct msqid_ds);
+ unsigned struct_mq_attr_sz = sizeof(struct mq_attr);
+ unsigned struct_statvfs_sz = sizeof(struct statvfs);
+ unsigned struct_shminfo_sz = sizeof(struct shminfo);
+ unsigned struct_shm_info_sz = sizeof(struct shm_info);
+ unsigned struct_regmatch_sz = sizeof(regmatch_t);
+ unsigned struct_regex_sz = sizeof(regex_t);
+ unsigned struct_fstab_sz = sizeof(struct fstab);
+ unsigned struct_FTS_sz = sizeof(FTS);
+ unsigned struct_FTSENT_sz = sizeof(FTSENT);
+ unsigned struct_StringList_sz = sizeof(StringList);
+
+ const uptr sig_ign = (uptr)SIG_IGN;
+ const uptr sig_dfl = (uptr)SIG_DFL;
+ const uptr sig_err = (uptr)SIG_ERR;
+ const uptr sa_siginfo = (uptr)SA_SIGINFO;
+
+ int shmctl_ipc_stat = (int)IPC_STAT;
+ int shmctl_ipc_info = (int)IPC_INFO;
+ int shmctl_shm_info = (int)SHM_INFO;
+ int shmctl_shm_stat = (int)SHM_STAT;
+ unsigned struct_utmpx_sz = sizeof(struct utmpx);
+
+ int map_fixed = MAP_FIXED;
+
+ int af_inet = (int)AF_INET;
+ int af_inet6 = (int)AF_INET6;
+
+ uptr __sanitizer_in_addr_sz(int af) {
+ if (af == AF_INET)
+ return sizeof(struct in_addr);
+ else if (af == AF_INET6)
+ return sizeof(struct in6_addr);
+ else
+ return 0;
+ }
+
+ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
+ int glob_nomatch = GLOB_NOMATCH;
+ int glob_altdirfunc = GLOB_ALTDIRFUNC;
+
+ unsigned path_max = PATH_MAX;
+
+ // ioctl arguments
+ unsigned struct_ifreq_sz = sizeof(struct ifreq);
+ unsigned struct_termios_sz = sizeof(struct termios);
+ unsigned struct_winsize_sz = sizeof(struct winsize);
+#if SOUND_VERSION >= 0x040000
+ unsigned struct_copr_buffer_sz = 0;
+ unsigned struct_copr_debug_buf_sz = 0;
+ unsigned struct_copr_msg_sz = 0;
+#else
+ unsigned struct_copr_buffer_sz = sizeof(struct copr_buffer);
+ unsigned struct_copr_debug_buf_sz = sizeof(struct copr_debug_buf);
+ unsigned struct_copr_msg_sz = sizeof(struct copr_msg);
+#endif
+ unsigned struct_midi_info_sz = sizeof(struct midi_info);
+ unsigned struct_mtget_sz = sizeof(struct mtget);
+ unsigned struct_mtop_sz = sizeof(struct mtop);
+ unsigned struct_sbi_instrument_sz = sizeof(struct sbi_instrument);
+ unsigned struct_seq_event_rec_sz = sizeof(struct seq_event_rec);
+ unsigned struct_synth_info_sz = sizeof(struct synth_info);
+ unsigned struct_audio_buf_info_sz = sizeof(struct audio_buf_info);
+ unsigned struct_ppp_stats_sz = sizeof(struct ppp_stats);
+ unsigned struct_sioc_sg_req_sz = sizeof(struct sioc_sg_req);
+ unsigned struct_sioc_vif_req_sz = sizeof(struct sioc_vif_req);
+ const unsigned long __sanitizer_bufsiz = BUFSIZ;
+
+ const unsigned IOCTL_NOT_PRESENT = 0;
+
+ unsigned IOCTL_FIOASYNC = FIOASYNC;
+ unsigned IOCTL_FIOCLEX = FIOCLEX;
+ unsigned IOCTL_FIOGETOWN = FIOGETOWN;
+ unsigned IOCTL_FIONBIO = FIONBIO;
+ unsigned IOCTL_FIONCLEX = FIONCLEX;
+ unsigned IOCTL_FIOSETOWN = FIOSETOWN;
+ unsigned IOCTL_SIOCADDMULTI = SIOCADDMULTI;
+ unsigned IOCTL_SIOCATMARK = SIOCATMARK;
+ unsigned IOCTL_SIOCDELMULTI = SIOCDELMULTI;
+ unsigned IOCTL_SIOCGIFADDR = SIOCGIFADDR;
+ unsigned IOCTL_SIOCGIFBRDADDR = SIOCGIFBRDADDR;
+ unsigned IOCTL_SIOCGIFCONF = SIOCGIFCONF;
+ unsigned IOCTL_SIOCGIFDSTADDR = SIOCGIFDSTADDR;
+ unsigned IOCTL_SIOCGIFFLAGS = SIOCGIFFLAGS;
+ unsigned IOCTL_SIOCGIFMETRIC = SIOCGIFMETRIC;
+ unsigned IOCTL_SIOCGIFMTU = SIOCGIFMTU;
+ unsigned IOCTL_SIOCGIFNETMASK = SIOCGIFNETMASK;
+ unsigned IOCTL_SIOCGPGRP = SIOCGPGRP;
+ unsigned IOCTL_SIOCSIFADDR = SIOCSIFADDR;
+ unsigned IOCTL_SIOCSIFBRDADDR = SIOCSIFBRDADDR;
+ unsigned IOCTL_SIOCSIFDSTADDR = SIOCSIFDSTADDR;
+ unsigned IOCTL_SIOCSIFFLAGS = SIOCSIFFLAGS;
+ unsigned IOCTL_SIOCSIFMETRIC = SIOCSIFMETRIC;
+ unsigned IOCTL_SIOCSIFMTU = SIOCSIFMTU;
+ unsigned IOCTL_SIOCSIFNETMASK = SIOCSIFNETMASK;
+ unsigned IOCTL_SIOCSPGRP = SIOCSPGRP;
+ unsigned IOCTL_TIOCCONS = TIOCCONS;
+ unsigned IOCTL_TIOCEXCL = TIOCEXCL;
+ unsigned IOCTL_TIOCGETD = TIOCGETD;
+ unsigned IOCTL_TIOCGPGRP = TIOCGPGRP;
+ unsigned IOCTL_TIOCGWINSZ = TIOCGWINSZ;
+ unsigned IOCTL_TIOCMBIC = TIOCMBIC;
+ unsigned IOCTL_TIOCMBIS = TIOCMBIS;
+ unsigned IOCTL_TIOCMGET = TIOCMGET;
+ unsigned IOCTL_TIOCMSET = TIOCMSET;
+ unsigned IOCTL_TIOCNOTTY = TIOCNOTTY;
+ unsigned IOCTL_TIOCNXCL = TIOCNXCL;
+ unsigned IOCTL_TIOCOUTQ = TIOCOUTQ;
+ unsigned IOCTL_TIOCPKT = TIOCPKT;
+ unsigned IOCTL_TIOCSCTTY = TIOCSCTTY;
+ unsigned IOCTL_TIOCSETD = TIOCSETD;
+ unsigned IOCTL_TIOCSPGRP = TIOCSPGRP;
+ unsigned IOCTL_TIOCSTI = TIOCSTI;
+ unsigned IOCTL_TIOCSWINSZ = TIOCSWINSZ;
+ unsigned IOCTL_SIOCGETSGCNT = SIOCGETSGCNT;
+ unsigned IOCTL_SIOCGETVIFCNT = SIOCGETVIFCNT;
+ unsigned IOCTL_MTIOCGET = MTIOCGET;
+ unsigned IOCTL_MTIOCTOP = MTIOCTOP;
+ unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE = SNDCTL_DSP_GETBLKSIZE;
+ unsigned IOCTL_SNDCTL_DSP_GETFMTS = SNDCTL_DSP_GETFMTS;
+ unsigned IOCTL_SNDCTL_DSP_NONBLOCK = SNDCTL_DSP_NONBLOCK;
+ unsigned IOCTL_SNDCTL_DSP_POST = SNDCTL_DSP_POST;
+ unsigned IOCTL_SNDCTL_DSP_RESET = SNDCTL_DSP_RESET;
+ unsigned IOCTL_SNDCTL_DSP_SETFMT = SNDCTL_DSP_SETFMT;
+ unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT = SNDCTL_DSP_SETFRAGMENT;
+ unsigned IOCTL_SNDCTL_DSP_SPEED = SNDCTL_DSP_SPEED;
+ unsigned IOCTL_SNDCTL_DSP_STEREO = SNDCTL_DSP_STEREO;
+ unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE = SNDCTL_DSP_SUBDIVIDE;
+ unsigned IOCTL_SNDCTL_DSP_SYNC = SNDCTL_DSP_SYNC;
+ unsigned IOCTL_SNDCTL_FM_4OP_ENABLE = SNDCTL_FM_4OP_ENABLE;
+ unsigned IOCTL_SNDCTL_FM_LOAD_INSTR = SNDCTL_FM_LOAD_INSTR;
+ unsigned IOCTL_SNDCTL_MIDI_INFO = SNDCTL_MIDI_INFO;
+ unsigned IOCTL_SNDCTL_MIDI_PRETIME = SNDCTL_MIDI_PRETIME;
+ unsigned IOCTL_SNDCTL_SEQ_CTRLRATE = SNDCTL_SEQ_CTRLRATE;
+ unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT = SNDCTL_SEQ_GETINCOUNT;
+ unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT = SNDCTL_SEQ_GETOUTCOUNT;
+ unsigned IOCTL_SNDCTL_SEQ_NRMIDIS = SNDCTL_SEQ_NRMIDIS;
+ unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS = SNDCTL_SEQ_NRSYNTHS;
+ unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND = SNDCTL_SEQ_OUTOFBAND;
+ unsigned IOCTL_SNDCTL_SEQ_PANIC = SNDCTL_SEQ_PANIC;
+ unsigned IOCTL_SNDCTL_SEQ_PERCMODE = SNDCTL_SEQ_PERCMODE;
+ unsigned IOCTL_SNDCTL_SEQ_RESET = SNDCTL_SEQ_RESET;
+ unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES = SNDCTL_SEQ_RESETSAMPLES;
+ unsigned IOCTL_SNDCTL_SEQ_SYNC = SNDCTL_SEQ_SYNC;
+ unsigned IOCTL_SNDCTL_SEQ_TESTMIDI = SNDCTL_SEQ_TESTMIDI;
+ unsigned IOCTL_SNDCTL_SEQ_THRESHOLD = SNDCTL_SEQ_THRESHOLD;
+ unsigned IOCTL_SNDCTL_SYNTH_INFO = SNDCTL_SYNTH_INFO;
+ unsigned IOCTL_SNDCTL_SYNTH_MEMAVL = SNDCTL_SYNTH_MEMAVL;
+ unsigned IOCTL_SNDCTL_TMR_CONTINUE = SNDCTL_TMR_CONTINUE;
+ unsigned IOCTL_SNDCTL_TMR_METRONOME = SNDCTL_TMR_METRONOME;
+ unsigned IOCTL_SNDCTL_TMR_SELECT = SNDCTL_TMR_SELECT;
+ unsigned IOCTL_SNDCTL_TMR_SOURCE = SNDCTL_TMR_SOURCE;
+ unsigned IOCTL_SNDCTL_TMR_START = SNDCTL_TMR_START;
+ unsigned IOCTL_SNDCTL_TMR_STOP = SNDCTL_TMR_STOP;
+ unsigned IOCTL_SNDCTL_TMR_TEMPO = SNDCTL_TMR_TEMPO;
+ unsigned IOCTL_SNDCTL_TMR_TIMEBASE = SNDCTL_TMR_TIMEBASE;
+ unsigned IOCTL_SOUND_MIXER_READ_ALTPCM = SOUND_MIXER_READ_ALTPCM;
+ unsigned IOCTL_SOUND_MIXER_READ_BASS = SOUND_MIXER_READ_BASS;
+ unsigned IOCTL_SOUND_MIXER_READ_CAPS = SOUND_MIXER_READ_CAPS;
+ unsigned IOCTL_SOUND_MIXER_READ_CD = SOUND_MIXER_READ_CD;
+ unsigned IOCTL_SOUND_MIXER_READ_DEVMASK = SOUND_MIXER_READ_DEVMASK;
+ unsigned IOCTL_SOUND_MIXER_READ_ENHANCE = SOUND_MIXER_READ_ENHANCE;
+ unsigned IOCTL_SOUND_MIXER_READ_IGAIN = SOUND_MIXER_READ_IGAIN;
+ unsigned IOCTL_SOUND_MIXER_READ_IMIX = SOUND_MIXER_READ_IMIX;
+ unsigned IOCTL_SOUND_MIXER_READ_LINE = SOUND_MIXER_READ_LINE;
+ unsigned IOCTL_SOUND_MIXER_READ_LINE1 = SOUND_MIXER_READ_LINE1;
+ unsigned IOCTL_SOUND_MIXER_READ_LINE2 = SOUND_MIXER_READ_LINE2;
+ unsigned IOCTL_SOUND_MIXER_READ_LINE3 = SOUND_MIXER_READ_LINE3;
+ unsigned IOCTL_SOUND_MIXER_READ_LOUD = SOUND_MIXER_READ_LOUD;
+ unsigned IOCTL_SOUND_MIXER_READ_MIC = SOUND_MIXER_READ_MIC;
+ unsigned IOCTL_SOUND_MIXER_READ_MUTE = SOUND_MIXER_READ_MUTE;
+ unsigned IOCTL_SOUND_MIXER_READ_OGAIN = SOUND_MIXER_READ_OGAIN;
+ unsigned IOCTL_SOUND_MIXER_READ_PCM = SOUND_MIXER_READ_PCM;
+ unsigned IOCTL_SOUND_MIXER_READ_RECLEV = SOUND_MIXER_READ_RECLEV;
+ unsigned IOCTL_SOUND_MIXER_READ_RECMASK = SOUND_MIXER_READ_RECMASK;
+ unsigned IOCTL_SOUND_MIXER_READ_RECSRC = SOUND_MIXER_READ_RECSRC;
+ unsigned IOCTL_SOUND_MIXER_READ_SPEAKER = SOUND_MIXER_READ_SPEAKER;
+ unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS = SOUND_MIXER_READ_STEREODEVS;
+ unsigned IOCTL_SOUND_MIXER_READ_SYNTH = SOUND_MIXER_READ_SYNTH;
+ unsigned IOCTL_SOUND_MIXER_READ_TREBLE = SOUND_MIXER_READ_TREBLE;
+ unsigned IOCTL_SOUND_MIXER_READ_VOLUME = SOUND_MIXER_READ_VOLUME;
+ unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM = SOUND_MIXER_WRITE_ALTPCM;
+ unsigned IOCTL_SOUND_MIXER_WRITE_BASS = SOUND_MIXER_WRITE_BASS;
+ unsigned IOCTL_SOUND_MIXER_WRITE_CD = SOUND_MIXER_WRITE_CD;
+ unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE = SOUND_MIXER_WRITE_ENHANCE;
+ unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN = SOUND_MIXER_WRITE_IGAIN;
+ unsigned IOCTL_SOUND_MIXER_WRITE_IMIX = SOUND_MIXER_WRITE_IMIX;
+ unsigned IOCTL_SOUND_MIXER_WRITE_LINE = SOUND_MIXER_WRITE_LINE;
+ unsigned IOCTL_SOUND_MIXER_WRITE_LINE1 = SOUND_MIXER_WRITE_LINE1;
+ unsigned IOCTL_SOUND_MIXER_WRITE_LINE2 = SOUND_MIXER_WRITE_LINE2;
+ unsigned IOCTL_SOUND_MIXER_WRITE_LINE3 = SOUND_MIXER_WRITE_LINE3;
+ unsigned IOCTL_SOUND_MIXER_WRITE_LOUD = SOUND_MIXER_WRITE_LOUD;
+ unsigned IOCTL_SOUND_MIXER_WRITE_MIC = SOUND_MIXER_WRITE_MIC;
+ unsigned IOCTL_SOUND_MIXER_WRITE_MUTE = SOUND_MIXER_WRITE_MUTE;
+ unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN = SOUND_MIXER_WRITE_OGAIN;
+ unsigned IOCTL_SOUND_MIXER_WRITE_PCM = SOUND_MIXER_WRITE_PCM;
+ unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV = SOUND_MIXER_WRITE_RECLEV;
+ unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC = SOUND_MIXER_WRITE_RECSRC;
+ unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER = SOUND_MIXER_WRITE_SPEAKER;
+ unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH = SOUND_MIXER_WRITE_SYNTH;
+ unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE = SOUND_MIXER_WRITE_TREBLE;
+ unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME = SOUND_MIXER_WRITE_VOLUME;
+ unsigned IOCTL_VT_ACTIVATE = VT_ACTIVATE;
+ unsigned IOCTL_VT_GETMODE = VT_GETMODE;
+ unsigned IOCTL_VT_OPENQRY = VT_OPENQRY;
+ unsigned IOCTL_VT_RELDISP = VT_RELDISP;
+ unsigned IOCTL_VT_SETMODE = VT_SETMODE;
+ unsigned IOCTL_VT_WAITACTIVE = VT_WAITACTIVE;
+ unsigned IOCTL_GIO_SCRNMAP = GIO_SCRNMAP;
+ unsigned IOCTL_KDDISABIO = KDDISABIO;
+ unsigned IOCTL_KDENABIO = KDENABIO;
+ unsigned IOCTL_KDGETLED = KDGETLED;
+ unsigned IOCTL_KDGETMODE = KDGETMODE;
+ unsigned IOCTL_KDGKBMODE = KDGKBMODE;
+ unsigned IOCTL_KDGKBTYPE = KDGKBTYPE;
+ unsigned IOCTL_KDMKTONE = KDMKTONE;
+ unsigned IOCTL_KDSETLED = KDSETLED;
+ unsigned IOCTL_KDSETMODE = KDSETMODE;
+ unsigned IOCTL_KDSKBMODE = KDSKBMODE;
+ unsigned IOCTL_KIOCSOUND = KIOCSOUND;
+ unsigned IOCTL_PIO_SCRNMAP = PIO_SCRNMAP;
+ unsigned IOCTL_SNDCTL_DSP_GETISPACE = SNDCTL_DSP_GETISPACE;
+
+ const int si_SEGV_MAPERR = SEGV_MAPERR;
+ const int si_SEGV_ACCERR = SEGV_ACCERR;
+ const int unvis_valid = UNVIS_VALID;
+ const int unvis_validpush = UNVIS_VALIDPUSH;
+} // namespace __sanitizer
+
+using namespace __sanitizer;
+
+COMPILER_CHECK(sizeof(__sanitizer_pthread_attr_t) >= sizeof(pthread_attr_t));
+
+COMPILER_CHECK(sizeof(socklen_t) == sizeof(unsigned));
+CHECK_TYPE_SIZE(pthread_key_t);
+
+// There are more undocumented fields in dl_phdr_info that we are not interested
+// in.
+COMPILER_CHECK(sizeof(__sanitizer_dl_phdr_info) <= sizeof(dl_phdr_info));
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_addr);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_name);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phdr);
+CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phnum);
+
+CHECK_TYPE_SIZE(glob_t);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_pathc);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_pathv);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_offs);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_flags);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_closedir);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_readdir);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_opendir);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_lstat);
+CHECK_SIZE_AND_OFFSET(glob_t, gl_stat);
+
+CHECK_TYPE_SIZE(addrinfo);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_flags);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_family);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_socktype);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_addrlen);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_canonname);
+CHECK_SIZE_AND_OFFSET(addrinfo, ai_addr);
+
+CHECK_TYPE_SIZE(hostent);
+CHECK_SIZE_AND_OFFSET(hostent, h_name);
+CHECK_SIZE_AND_OFFSET(hostent, h_aliases);
+CHECK_SIZE_AND_OFFSET(hostent, h_addrtype);
+CHECK_SIZE_AND_OFFSET(hostent, h_length);
+CHECK_SIZE_AND_OFFSET(hostent, h_addr_list);
+
+CHECK_TYPE_SIZE(iovec);
+CHECK_SIZE_AND_OFFSET(iovec, iov_base);
+CHECK_SIZE_AND_OFFSET(iovec, iov_len);
+
+CHECK_TYPE_SIZE(msghdr);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_name);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_namelen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_iov);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_iovlen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_control);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_controllen);
+CHECK_SIZE_AND_OFFSET(msghdr, msg_flags);
+
+CHECK_TYPE_SIZE(cmsghdr);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_len);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_level);
+CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_type);
+
+COMPILER_CHECK(sizeof(__sanitizer_dirent) <= sizeof(dirent));
+CHECK_SIZE_AND_OFFSET(dirent, d_ino);
+CHECK_SIZE_AND_OFFSET(dirent, d_reclen);
+
+CHECK_TYPE_SIZE(ifconf);
+CHECK_SIZE_AND_OFFSET(ifconf, ifc_len);
+CHECK_SIZE_AND_OFFSET(ifconf, ifc_ifcu);
+
+CHECK_TYPE_SIZE(pollfd);
+CHECK_SIZE_AND_OFFSET(pollfd, fd);
+CHECK_SIZE_AND_OFFSET(pollfd, events);
+CHECK_SIZE_AND_OFFSET(pollfd, revents);
+
+CHECK_TYPE_SIZE(nfds_t);
+
+CHECK_TYPE_SIZE(sigset_t);
+
+COMPILER_CHECK(sizeof(__sanitizer_sigaction) == sizeof(struct sigaction));
+// Can't write checks for sa_handler and sa_sigaction due to them being
+// preprocessor macros.
+CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_mask);
+
+CHECK_TYPE_SIZE(wordexp_t);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordc);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordv);
+CHECK_SIZE_AND_OFFSET(wordexp_t, we_offs);
+
+CHECK_TYPE_SIZE(tm);
+CHECK_SIZE_AND_OFFSET(tm, tm_sec);
+CHECK_SIZE_AND_OFFSET(tm, tm_min);
+CHECK_SIZE_AND_OFFSET(tm, tm_hour);
+CHECK_SIZE_AND_OFFSET(tm, tm_mday);
+CHECK_SIZE_AND_OFFSET(tm, tm_mon);
+CHECK_SIZE_AND_OFFSET(tm, tm_year);
+CHECK_SIZE_AND_OFFSET(tm, tm_wday);
+CHECK_SIZE_AND_OFFSET(tm, tm_yday);
+CHECK_SIZE_AND_OFFSET(tm, tm_isdst);
+CHECK_SIZE_AND_OFFSET(tm, tm_gmtoff);
+CHECK_SIZE_AND_OFFSET(tm, tm_zone);
+
+CHECK_TYPE_SIZE(ether_addr);
+
+CHECK_TYPE_SIZE(ipc_perm);
+CHECK_SIZE_AND_OFFSET(ipc_perm, key);
+CHECK_SIZE_AND_OFFSET(ipc_perm, seq);
+CHECK_SIZE_AND_OFFSET(ipc_perm, uid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, gid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, cuid);
+CHECK_SIZE_AND_OFFSET(ipc_perm, cgid);
+
+CHECK_TYPE_SIZE(shmid_ds);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_perm);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_segsz);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_atime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_dtime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_ctime);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_cpid);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_lpid);
+CHECK_SIZE_AND_OFFSET(shmid_ds, shm_nattch);
+
+CHECK_TYPE_SIZE(clock_t);
+
+CHECK_TYPE_SIZE(ifaddrs);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_next);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_name);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_addr);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_netmask);
+#undef ifa_dstaddr
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr);
+CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_data);
+
+CHECK_TYPE_SIZE(timeb);
+CHECK_SIZE_AND_OFFSET(timeb, time);
+CHECK_SIZE_AND_OFFSET(timeb, millitm);
+CHECK_SIZE_AND_OFFSET(timeb, timezone);
+CHECK_SIZE_AND_OFFSET(timeb, dstflag);
+
+CHECK_TYPE_SIZE(passwd);
+CHECK_SIZE_AND_OFFSET(passwd, pw_name);
+CHECK_SIZE_AND_OFFSET(passwd, pw_passwd);
+CHECK_SIZE_AND_OFFSET(passwd, pw_uid);
+CHECK_SIZE_AND_OFFSET(passwd, pw_gid);
+CHECK_SIZE_AND_OFFSET(passwd, pw_dir);
+CHECK_SIZE_AND_OFFSET(passwd, pw_shell);
+
+CHECK_SIZE_AND_OFFSET(passwd, pw_gecos);
+
+CHECK_TYPE_SIZE(group);
+CHECK_SIZE_AND_OFFSET(group, gr_name);
+CHECK_SIZE_AND_OFFSET(group, gr_passwd);
+CHECK_SIZE_AND_OFFSET(group, gr_gid);
+CHECK_SIZE_AND_OFFSET(group, gr_mem);
+
+#if HAVE_RPC_XDR_H
+CHECK_TYPE_SIZE(XDR);
+CHECK_SIZE_AND_OFFSET(XDR, x_op);
+CHECK_SIZE_AND_OFFSET(XDR, x_ops);
+CHECK_SIZE_AND_OFFSET(XDR, x_public);
+CHECK_SIZE_AND_OFFSET(XDR, x_private);
+CHECK_SIZE_AND_OFFSET(XDR, x_base);
+CHECK_SIZE_AND_OFFSET(XDR, x_handy);
+COMPILER_CHECK(__sanitizer_XDR_ENCODE == XDR_ENCODE);
+COMPILER_CHECK(__sanitizer_XDR_DECODE == XDR_DECODE);
+COMPILER_CHECK(__sanitizer_XDR_FREE == XDR_FREE);
+#endif
+
+CHECK_TYPE_SIZE(sem_t);
+
+COMPILER_CHECK(sizeof(__sanitizer_cap_rights_t) >= sizeof(cap_rights_t));
+#endif // SANITIZER_FREEBSD