diff options
Diffstat (limited to 'contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h')
| -rw-r--r-- | contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h | 657 |
1 files changed, 657 insertions, 0 deletions
diff --git a/contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h b/contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h new file mode 100644 index 000000000000..588bead2ac12 --- /dev/null +++ b/contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h @@ -0,0 +1,657 @@ +//===-- sanitizer_platform_limits_freebsd.h -------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file is a part of Sanitizer common code. +// +// Sizes and layouts of platform-specific FreeBSD data structures. +//===----------------------------------------------------------------------===// + +#ifndef SANITIZER_PLATFORM_LIMITS_FREEBSD_H +#define SANITIZER_PLATFORM_LIMITS_FREEBSD_H + +#if SANITIZER_FREEBSD + +#include "sanitizer_internal_defs.h" +#include "sanitizer_platform.h" + +#include "sanitizer_platform_limits_posix.h" + +// FreeBSD's dlopen() returns a pointer to an Obj_Entry structure that +// incorporates the map structure. +# define GET_LINK_MAP_BY_DLOPEN_HANDLE(handle) \ + ((link_map*)((handle) == nullptr ? nullptr : ((char*)(handle) + 560))) +// Get sys/_types.h, because that tells us whether 64-bit inodes are +// used in struct dirent below. +#include <sys/_types.h> + +namespace __sanitizer { + extern unsigned struct_utsname_sz; + extern unsigned struct_stat_sz; +#if defined(__powerpc64__) + const unsigned struct___old_kernel_stat_sz = 0; +#else + const unsigned struct___old_kernel_stat_sz = 32; +#endif + extern unsigned struct_rusage_sz; + extern unsigned siginfo_t_sz; + extern unsigned struct_itimerval_sz; + extern unsigned pthread_t_sz; + extern unsigned pthread_mutex_t_sz; + extern unsigned pthread_cond_t_sz; + extern unsigned pid_t_sz; + extern unsigned timeval_sz; + extern unsigned uid_t_sz; + extern unsigned gid_t_sz; + extern unsigned fpos_t_sz; + extern unsigned mbstate_t_sz; + extern unsigned struct_timezone_sz; + extern unsigned struct_tms_sz; + extern unsigned struct_itimerspec_sz; + extern unsigned struct_sigevent_sz; + extern unsigned struct_sched_param_sz; + extern unsigned struct_statfs64_sz; + extern unsigned struct_statfs_sz; + extern unsigned struct_sockaddr_sz; + extern unsigned ucontext_t_sz; + extern unsigned struct_rlimit_sz; + extern unsigned struct_utimbuf_sz; + extern unsigned struct_timespec_sz; + extern unsigned struct_regmatch_sz; + extern unsigned struct_regex_sz; + extern unsigned struct_FTS_sz; + extern unsigned struct_FTSENT_sz; + extern const int unvis_valid; + extern const int unvis_validpush; + + struct __sanitizer_iocb { + u64 aio_data; + u32 aio_key_or_aio_reserved1; // Simply crazy. + u32 aio_reserved1_or_aio_key; // Luckily, we don't need these. + u16 aio_lio_opcode; + s16 aio_reqprio; + u32 aio_fildes; + u64 aio_buf; + u64 aio_nbytes; + s64 aio_offset; + u64 aio_reserved2; + u64 aio_reserved3; + }; + + struct __sanitizer_io_event { + u64 data; + u64 obj; + u64 res; + u64 res2; + }; + + const unsigned iocb_cmd_pread = 0; + const unsigned iocb_cmd_pwrite = 1; + const unsigned iocb_cmd_preadv = 7; + const unsigned iocb_cmd_pwritev = 8; + + struct __sanitizer___sysctl_args { + int *name; + int nlen; + void *oldval; + uptr *oldlenp; + void *newval; + uptr newlen; + unsigned long ___unused[4]; + }; + + struct __sanitizer_ipc_perm { + unsigned int cuid; + unsigned int cgid; + unsigned int uid; + unsigned int gid; + unsigned short mode; + unsigned short seq; + long key; + }; + + struct __sanitizer_shmid_ds { + __sanitizer_ipc_perm shm_perm; + unsigned long shm_segsz; + unsigned int shm_lpid; + unsigned int shm_cpid; + int shm_nattch; + unsigned long shm_atime; + unsigned long shm_dtime; + unsigned long shm_ctime; + }; + + extern unsigned struct_msqid_ds_sz; + extern unsigned struct_mq_attr_sz; + extern unsigned struct_timeb_sz; + extern unsigned struct_statvfs_sz; + + struct __sanitizer_iovec { + void *iov_base; + uptr iov_len; + }; + + struct __sanitizer_ifaddrs { + struct __sanitizer_ifaddrs *ifa_next; + char *ifa_name; + unsigned int ifa_flags; + void *ifa_addr; // (struct sockaddr *) + void *ifa_netmask; // (struct sockaddr *) +# undef ifa_dstaddr + void *ifa_dstaddr; // (struct sockaddr *) + void *ifa_data; + }; + + typedef unsigned __sanitizer_pthread_key_t; + + struct __sanitizer_passwd { + char *pw_name; + char *pw_passwd; + int pw_uid; + int pw_gid; + long pw_change; + char *pw_class; + char *pw_gecos; + char *pw_dir; + char *pw_shell; + long pw_expire; + int pw_fields; + }; + + struct __sanitizer_group { + char *gr_name; + char *gr_passwd; + int gr_gid; + char **gr_mem; + }; + +#if defined(__LP64___) + typedef long long __sanitizer_time_t; +#else + typedef long __sanitizer_time_t; +#endif + + typedef long __sanitizer_suseconds_t; + + struct __sanitizer_timeval { + __sanitizer_time_t tv_sec; + __sanitizer_suseconds_t tv_usec; + }; + + struct __sanitizer_itimerval { + struct __sanitizer_timeval it_interval; + struct __sanitizer_timeval it_value; + }; + + struct __sanitizer_timeb { + __sanitizer_time_t time; + unsigned short millitm; + short timezone; + short dstflag; + }; + + struct __sanitizer_ether_addr { + u8 octet[6]; + }; + + struct __sanitizer_tm { + int tm_sec; + int tm_min; + int tm_hour; + int tm_mday; + int tm_mon; + int tm_year; + int tm_wday; + int tm_yday; + int tm_isdst; + long int tm_gmtoff; + const char *tm_zone; + }; + + struct __sanitizer_msghdr { + void *msg_name; + unsigned msg_namelen; + struct __sanitizer_iovec *msg_iov; + unsigned msg_iovlen; + void *msg_control; + unsigned msg_controllen; + int msg_flags; + }; + + struct __sanitizer_cmsghdr { + unsigned cmsg_len; + int cmsg_level; + int cmsg_type; + }; + + struct __sanitizer_dirent { +#if defined(__INO64) + unsigned long long d_fileno; + unsigned long long d_off; +#else + unsigned int d_fileno; +#endif + unsigned short d_reclen; + // more fields that we don't care about + }; + +// 'clock_t' is 32 bits wide on x64 FreeBSD + typedef int __sanitizer_clock_t; + typedef int __sanitizer_clockid_t; + +#if defined(_LP64) || defined(__x86_64__) || defined(__powerpc__)\ + || defined(__mips__) + typedef unsigned __sanitizer___kernel_uid_t; + typedef unsigned __sanitizer___kernel_gid_t; +#else + typedef unsigned short __sanitizer___kernel_uid_t; + typedef unsigned short __sanitizer___kernel_gid_t; +#endif + typedef long long __sanitizer___kernel_off_t; + +#if defined(__powerpc__) || defined(__mips__) + typedef unsigned int __sanitizer___kernel_old_uid_t; + typedef unsigned int __sanitizer___kernel_old_gid_t; +#else + typedef unsigned short __sanitizer___kernel_old_uid_t; + typedef unsigned short __sanitizer___kernel_old_gid_t; +#endif + + typedef long long __sanitizer___kernel_loff_t; + typedef struct { + unsigned long fds_bits[1024 / (8 * sizeof(long))]; + } __sanitizer___kernel_fd_set; + + // This thing depends on the platform. We are only interested in the upper + // limit. Verified with a compiler assert in .cc. + const int pthread_attr_t_max_sz = 128; + union __sanitizer_pthread_attr_t { + char size[pthread_attr_t_max_sz]; // NOLINT + void *align; + }; + + const unsigned old_sigset_t_sz = sizeof(unsigned long); + + struct __sanitizer_sigset_t { + // uint32_t * 4 + unsigned int __bits[4]; + }; + + typedef __sanitizer_sigset_t __sanitizer_kernel_sigset_t; + + struct __sanitizer_siginfo { + // The size is determined by looking at sizeof of real siginfo_t on linux. + u64 opaque[128 / sizeof(u64)]; + }; + + using __sanitizer_sighandler_ptr = void (*)(int sig); + using __sanitizer_sigactionhandler_ptr = + void (*)(int sig, __sanitizer_siginfo *siginfo, void *uctx); + + struct __sanitizer_sigaction { + union { + __sanitizer_sigactionhandler_ptr sigaction; + __sanitizer_sighandler_ptr handler; + }; + int sa_flags; + __sanitizer_sigset_t sa_mask; + }; + + struct __sanitizer_sem_t { + u32 data[4]; + }; + + extern const uptr sig_ign; + extern const uptr sig_dfl; + extern const uptr sig_err; + extern const uptr sa_siginfo; + + extern int af_inet; + extern int af_inet6; + uptr __sanitizer_in_addr_sz(int af); + + struct __sanitizer_dl_phdr_info { + uptr dlpi_addr; + const char *dlpi_name; + const void *dlpi_phdr; + short dlpi_phnum; + }; + + extern unsigned struct_ElfW_Phdr_sz; + + struct __sanitizer_addrinfo { + int ai_flags; + int ai_family; + int ai_socktype; + int ai_protocol; + unsigned ai_addrlen; + char *ai_canonname; + void *ai_addr; + struct __sanitizer_addrinfo *ai_next; + }; + + struct __sanitizer_hostent { + char *h_name; + char **h_aliases; + int h_addrtype; + int h_length; + char **h_addr_list; + }; + + struct __sanitizer_pollfd { + int fd; + short events; + short revents; + }; + + typedef unsigned __sanitizer_nfds_t; + + struct __sanitizer_glob_t { + uptr gl_pathc; + uptr gl_matchc; + uptr gl_offs; + int gl_flags; + char **gl_pathv; + int (*gl_errfunc)(const char*, int); + void (*gl_closedir)(void *dirp); + struct dirent *(*gl_readdir)(void *dirp); + void *(*gl_opendir)(const char*); + int (*gl_lstat)(const char*, void* /* struct stat* */); + int (*gl_stat)(const char*, void* /* struct stat* */); + }; + + extern int glob_nomatch; + extern int glob_altdirfunc; + + extern unsigned path_max; + + struct __sanitizer_wordexp_t { + uptr we_wordc; + char **we_wordv; + uptr we_offs; + char *we_strings; + uptr we_nbytes; + }; + + typedef void __sanitizer_FILE; + + extern unsigned struct_shminfo_sz; + extern unsigned struct_shm_info_sz; + extern int shmctl_ipc_stat; + extern int shmctl_ipc_info; + extern int shmctl_shm_info; + extern int shmctl_shm_stat; + + extern unsigned struct_utmpx_sz; + + extern int map_fixed; + + // ioctl arguments + struct __sanitizer_ifconf { + int ifc_len; + union { + void *ifcu_req; + } ifc_ifcu; + }; + +#define IOC_NRBITS 8 +#define IOC_TYPEBITS 8 +#if defined(__powerpc__) || defined(__powerpc64__) || defined(__mips__) +#define IOC_SIZEBITS 13 +#define IOC_DIRBITS 3 +#define IOC_NONE 1U +#define IOC_WRITE 4U +#define IOC_READ 2U +#else +#define IOC_SIZEBITS 14 +#define IOC_DIRBITS 2 +#define IOC_NONE 0U +#define IOC_WRITE 1U +#define IOC_READ 2U +#endif +#define IOC_NRMASK ((1 << IOC_NRBITS) - 1) +#define IOC_TYPEMASK ((1 << IOC_TYPEBITS) - 1) +#define IOC_SIZEMASK ((1 << IOC_SIZEBITS) - 1) +#if defined(IOC_DIRMASK) +#undef IOC_DIRMASK +#endif +#define IOC_DIRMASK ((1 << IOC_DIRBITS) - 1) +#define IOC_NRSHIFT 0 +#define IOC_TYPESHIFT (IOC_NRSHIFT + IOC_NRBITS) +#define IOC_SIZESHIFT (IOC_TYPESHIFT + IOC_TYPEBITS) +#define IOC_DIRSHIFT (IOC_SIZESHIFT + IOC_SIZEBITS) +#define EVIOC_EV_MAX 0x1f +#define EVIOC_ABS_MAX 0x3f + +#define IOC_DIR(nr) (((nr) >> IOC_DIRSHIFT) & IOC_DIRMASK) +#define IOC_TYPE(nr) (((nr) >> IOC_TYPESHIFT) & IOC_TYPEMASK) +#define IOC_NR(nr) (((nr) >> IOC_NRSHIFT) & IOC_NRMASK) +#define IOC_SIZE(nr) (((nr) >> IOC_SIZESHIFT) & IOC_SIZEMASK) + + extern unsigned struct_ifreq_sz; + extern unsigned struct_termios_sz; + extern unsigned struct_winsize_sz; + + extern unsigned struct_copr_buffer_sz; + extern unsigned struct_copr_debug_buf_sz; + extern unsigned struct_copr_msg_sz; + extern unsigned struct_midi_info_sz; + extern unsigned struct_mtget_sz; + extern unsigned struct_mtop_sz; + extern unsigned struct_rtentry_sz; + extern unsigned struct_sbi_instrument_sz; + extern unsigned struct_seq_event_rec_sz; + extern unsigned struct_synth_info_sz; + extern unsigned struct_vt_mode_sz; + + extern const unsigned long __sanitizer_bufsiz; + extern unsigned struct_audio_buf_info_sz; + extern unsigned struct_ppp_stats_sz; + extern unsigned struct_sioc_sg_req_sz; + extern unsigned struct_sioc_vif_req_sz; + + // ioctl request identifiers + + // A special value to mark ioctls that are not present on the target platform, + // when it can not be determined without including any system headers. + extern const unsigned IOCTL_NOT_PRESENT; + + extern unsigned IOCTL_FIOASYNC; + extern unsigned IOCTL_FIOCLEX; + extern unsigned IOCTL_FIOGETOWN; + extern unsigned IOCTL_FIONBIO; + extern unsigned IOCTL_FIONCLEX; + extern unsigned IOCTL_FIOSETOWN; + extern unsigned IOCTL_SIOCADDMULTI; + extern unsigned IOCTL_SIOCATMARK; + extern unsigned IOCTL_SIOCDELMULTI; + extern unsigned IOCTL_SIOCGIFADDR; + extern unsigned IOCTL_SIOCGIFBRDADDR; + extern unsigned IOCTL_SIOCGIFCONF; + extern unsigned IOCTL_SIOCGIFDSTADDR; + extern unsigned IOCTL_SIOCGIFFLAGS; + extern unsigned IOCTL_SIOCGIFMETRIC; + extern unsigned IOCTL_SIOCGIFMTU; + extern unsigned IOCTL_SIOCGIFNETMASK; + extern unsigned IOCTL_SIOCGPGRP; + extern unsigned IOCTL_SIOCSIFADDR; + extern unsigned IOCTL_SIOCSIFBRDADDR; + extern unsigned IOCTL_SIOCSIFDSTADDR; + extern unsigned IOCTL_SIOCSIFFLAGS; + extern unsigned IOCTL_SIOCSIFMETRIC; + extern unsigned IOCTL_SIOCSIFMTU; + extern unsigned IOCTL_SIOCSIFNETMASK; + extern unsigned IOCTL_SIOCSPGRP; + extern unsigned IOCTL_TIOCCONS; + extern unsigned IOCTL_TIOCEXCL; + extern unsigned IOCTL_TIOCGETD; + extern unsigned IOCTL_TIOCGPGRP; + extern unsigned IOCTL_TIOCGWINSZ; + extern unsigned IOCTL_TIOCMBIC; + extern unsigned IOCTL_TIOCMBIS; + extern unsigned IOCTL_TIOCMGET; + extern unsigned IOCTL_TIOCMSET; + extern unsigned IOCTL_TIOCNOTTY; + extern unsigned IOCTL_TIOCNXCL; + extern unsigned IOCTL_TIOCOUTQ; + extern unsigned IOCTL_TIOCPKT; + extern unsigned IOCTL_TIOCSCTTY; + extern unsigned IOCTL_TIOCSETD; + extern unsigned IOCTL_TIOCSPGRP; + extern unsigned IOCTL_TIOCSTI; + extern unsigned IOCTL_TIOCSWINSZ; + extern unsigned IOCTL_SIOCGETSGCNT; + extern unsigned IOCTL_SIOCGETVIFCNT; + extern unsigned IOCTL_MTIOCGET; + extern unsigned IOCTL_MTIOCTOP; + extern unsigned IOCTL_SIOCADDRT; + extern unsigned IOCTL_SIOCDELRT; + extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE; + extern unsigned IOCTL_SNDCTL_DSP_GETFMTS; + extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK; + extern unsigned IOCTL_SNDCTL_DSP_POST; + extern unsigned IOCTL_SNDCTL_DSP_RESET; + extern unsigned IOCTL_SNDCTL_DSP_SETFMT; + extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT; + extern unsigned IOCTL_SNDCTL_DSP_SPEED; + extern unsigned IOCTL_SNDCTL_DSP_STEREO; + extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE; + extern unsigned IOCTL_SNDCTL_DSP_SYNC; + extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE; + extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR; + extern unsigned IOCTL_SNDCTL_MIDI_INFO; + extern unsigned IOCTL_SNDCTL_MIDI_PRETIME; + extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE; + extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT; + extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT; + extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS; + extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS; + extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND; + extern unsigned IOCTL_SNDCTL_SEQ_PANIC; + extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE; + extern unsigned IOCTL_SNDCTL_SEQ_RESET; + extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES; + extern unsigned IOCTL_SNDCTL_SEQ_SYNC; + extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI; + extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD; + extern unsigned IOCTL_SNDCTL_SYNTH_INFO; + extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL; + extern unsigned IOCTL_SNDCTL_TMR_CONTINUE; + extern unsigned IOCTL_SNDCTL_TMR_METRONOME; + extern unsigned IOCTL_SNDCTL_TMR_SELECT; + extern unsigned IOCTL_SNDCTL_TMR_SOURCE; + extern unsigned IOCTL_SNDCTL_TMR_START; + extern unsigned IOCTL_SNDCTL_TMR_STOP; + extern unsigned IOCTL_SNDCTL_TMR_TEMPO; + extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE; + extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM; + extern unsigned IOCTL_SOUND_MIXER_READ_BASS; + extern unsigned IOCTL_SOUND_MIXER_READ_CAPS; + extern unsigned IOCTL_SOUND_MIXER_READ_CD; + extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK; + extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE; + extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN; + extern unsigned IOCTL_SOUND_MIXER_READ_IMIX; + extern unsigned IOCTL_SOUND_MIXER_READ_LINE1; + extern unsigned IOCTL_SOUND_MIXER_READ_LINE2; + extern unsigned IOCTL_SOUND_MIXER_READ_LINE3; + extern unsigned IOCTL_SOUND_MIXER_READ_LINE; + extern unsigned IOCTL_SOUND_MIXER_READ_LOUD; + extern unsigned IOCTL_SOUND_MIXER_READ_MIC; + extern unsigned IOCTL_SOUND_MIXER_READ_MUTE; + extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN; + extern unsigned IOCTL_SOUND_MIXER_READ_PCM; + extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV; + extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK; + extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC; + extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER; + extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS; + extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH; + extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE; + extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME; + extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM; + extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS; + extern unsigned IOCTL_SOUND_MIXER_WRITE_CD; + extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE; + extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN; + extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX; + extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1; + extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2; + extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3; + extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE; + extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD; + extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC; + extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE; + extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN; + extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM; + extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV; + extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC; + extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER; + extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH; + extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE; + extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME; + extern unsigned IOCTL_SOUND_PCM_READ_BITS; + extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS; + extern unsigned IOCTL_SOUND_PCM_READ_FILTER; + extern unsigned IOCTL_SOUND_PCM_READ_RATE; + extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS; + extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER; + extern unsigned IOCTL_VT_ACTIVATE; + extern unsigned IOCTL_VT_GETMODE; + extern unsigned IOCTL_VT_OPENQRY; + extern unsigned IOCTL_VT_RELDISP; + extern unsigned IOCTL_VT_SETMODE; + extern unsigned IOCTL_VT_WAITACTIVE; + extern unsigned IOCTL_GIO_SCRNMAP; + extern unsigned IOCTL_KDDISABIO; + extern unsigned IOCTL_KDENABIO; + extern unsigned IOCTL_KDGETLED; + extern unsigned IOCTL_KDGETMODE; + extern unsigned IOCTL_KDGKBMODE; + extern unsigned IOCTL_KDGKBTYPE; + extern unsigned IOCTL_KDMKTONE; + extern unsigned IOCTL_KDSETLED; + extern unsigned IOCTL_KDSETMODE; + extern unsigned IOCTL_KDSKBMODE; + + extern const int si_SEGV_MAPERR; + extern const int si_SEGV_ACCERR; + + struct __sanitizer_cap_rights { + u64 cr_rights[2]; + }; + + typedef struct __sanitizer_cap_rights __sanitizer_cap_rights_t; + extern unsigned struct_cap_rights_sz; + + extern unsigned struct_fstab_sz; + extern unsigned struct_StringList_sz; +} // namespace __sanitizer + +#define CHECK_TYPE_SIZE(TYPE) \ + COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE)) + +#define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) \ + COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *) NULL)->MEMBER) == \ + sizeof(((CLASS *) NULL)->MEMBER)); \ + COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \ + offsetof(CLASS, MEMBER)) + +// For sigaction, which is a function and struct at the same time, +// and thus requires explicit "struct" in sizeof() expression. +#define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER) \ + COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *) NULL)->MEMBER) == \ + sizeof(((struct CLASS *) NULL)->MEMBER)); \ + COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) == \ + offsetof(struct CLASS, MEMBER)) + +#define SIGACTION_SYMNAME sigaction + +#endif + +#endif // SANITIZER_FREEBSD |