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//===-- sanitizer_platform_limits_posix.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 POSIX data structures.
//===----------------------------------------------------------------------===//
#ifndef SANITIZER_PLATFORM_LIMITS_POSIX_H
#define SANITIZER_PLATFORM_LIMITS_POSIX_H
#include "sanitizer_internal_defs.h"
#include "sanitizer_platform.h"
namespace __sanitizer {
extern unsigned struct_utsname_sz;
extern unsigned struct_stat_sz;
#if !SANITIZER_FREEBSD && !SANITIZER_IOS
extern unsigned struct_stat64_sz;
#endif
extern unsigned struct_rusage_sz;
extern unsigned siginfo_t_sz;
extern unsigned struct_itimerval_sz;
extern unsigned pthread_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 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_statfs_sz;
extern unsigned struct_statfs64_sz;
extern unsigned struct_sockaddr_sz;
#if !SANITIZER_ANDROID
extern unsigned ucontext_t_sz;
#endif // !SANITIZER_ANDROID
#if SANITIZER_LINUX
#if defined(__x86_64__)
const unsigned struct_kernel_stat_sz = 144;
const unsigned struct_kernel_stat64_sz = 0;
#elif defined(__i386__)
const unsigned struct_kernel_stat_sz = 64;
const unsigned struct_kernel_stat64_sz = 96;
#elif defined(__arm__)
const unsigned struct_kernel_stat_sz = 64;
const unsigned struct_kernel_stat64_sz = 104;
#elif defined(__aarch64__)
const unsigned struct_kernel_stat_sz = 128;
const unsigned struct_kernel_stat64_sz = 104;
#elif defined(__powerpc__) && !defined(__powerpc64__)
const unsigned struct_kernel_stat_sz = 72;
const unsigned struct_kernel_stat64_sz = 104;
#elif defined(__powerpc64__)
const unsigned struct_kernel_stat_sz = 144;
const unsigned struct_kernel_stat64_sz = 104;
#endif
struct __sanitizer_perf_event_attr {
unsigned type;
unsigned size;
// More fields that vary with the kernel version.
};
extern unsigned struct_epoll_event_sz;
extern unsigned struct_sysinfo_sz;
extern unsigned __user_cap_header_struct_sz;
extern unsigned __user_cap_data_struct_sz;
extern unsigned struct_new_utsname_sz;
extern unsigned struct_old_utsname_sz;
extern unsigned struct_oldold_utsname_sz;
const unsigned struct_kexec_segment_sz = 4 * sizeof(unsigned long);
#endif // SANITIZER_LINUX
#if SANITIZER_LINUX || SANITIZER_FREEBSD
#if defined(__powerpc64__)
const unsigned struct___old_kernel_stat_sz = 0;
#else
const unsigned struct___old_kernel_stat_sz = 32;
#endif
extern unsigned struct_rlimit_sz;
extern unsigned struct_utimbuf_sz;
extern unsigned struct_timespec_sz;
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];
};
const unsigned old_sigset_t_sz = sizeof(unsigned long);
#endif // SANITIZER_LINUX || SANITIZER_FREEBSD
#if SANITIZER_ANDROID
struct __sanitizer_mallinfo {
uptr v[10];
};
#endif
#if SANITIZER_LINUX && !SANITIZER_ANDROID
struct __sanitizer_mallinfo {
int v[10];
};
extern unsigned struct_ustat_sz;
extern unsigned struct_rlimit64_sz;
extern unsigned struct_statvfs64_sz;
struct __sanitizer_ipc_perm {
int __key;
int uid;
int gid;
int cuid;
int cgid;
#ifdef __powerpc__
unsigned mode;
unsigned __seq;
u64 __unused1;
u64 __unused2;
#else
unsigned short mode;
unsigned short __pad1;
unsigned short __seq;
unsigned short __pad2;
#if defined(__x86_64__) && !defined(_LP64)
u64 __unused1;
u64 __unused2;
#else
unsigned long __unused1;
unsigned long __unused2;
#endif
#endif
};
struct __sanitizer_shmid_ds {
__sanitizer_ipc_perm shm_perm;
#ifndef __powerpc__
uptr shm_segsz;
#elif !defined(__powerpc64__)
uptr __unused0;
#endif
#if defined(__x86_64__) && !defined(_LP64)
u64 shm_atime;
u64 shm_dtime;
u64 shm_ctime;
#else
uptr shm_atime;
#ifndef _LP64
uptr __unused1;
#endif
uptr shm_dtime;
#ifndef _LP64
uptr __unused2;
#endif
uptr shm_ctime;
#ifndef _LP64
uptr __unused3;
#endif
#endif
#ifdef __powerpc__
uptr shm_segsz;
#endif
int shm_cpid;
int shm_lpid;
#if defined(__x86_64__) && !defined(_LP64)
u64 shm_nattch;
u64 __unused4;
u64 __unused5;
#else
uptr shm_nattch;
uptr __unused4;
uptr __unused5;
#endif
};
#elif SANITIZER_FREEBSD
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;
};
#endif
#if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
extern unsigned struct_msqid_ds_sz;
extern unsigned struct_mq_attr_sz;
extern unsigned struct_timex_sz;
extern unsigned struct_statvfs_sz;
#endif // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
struct __sanitizer_iovec {
void *iov_base;
uptr iov_len;
};
#if !SANITIZER_ANDROID
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 *)
// This is a union on Linux.
# ifdef ifa_dstaddr
# undef ifa_dstaddr
# endif
void *ifa_dstaddr; // (struct sockaddr *)
void *ifa_data;
};
#endif // !SANITIZER_ANDROID
#if SANITIZER_MAC
typedef unsigned long __sanitizer_pthread_key_t;
#else
typedef unsigned __sanitizer_pthread_key_t;
#endif
#if SANITIZER_LINUX && !SANITIZER_ANDROID
#if defined(__arm__)
const unsigned kXDROpsNumFuns = 9;
#else
const unsigned kXDROpsNumFuns = 10;
#endif
struct __sanitizer_XDR {
int x_op;
struct xdr_ops {
uptr fns[kXDROpsNumFuns];
} *x_ops;
uptr x_public;
uptr x_private;
uptr x_base;
unsigned x_handy;
};
const int __sanitizer_XDR_ENCODE = 0;
const int __sanitizer_XDR_DECODE = 1;
const int __sanitizer_XDR_FREE = 2;
#endif
struct __sanitizer_passwd {
char *pw_name;
char *pw_passwd;
int pw_uid;
int pw_gid;
#if SANITIZER_MAC || SANITIZER_FREEBSD
long pw_change;
char *pw_class;
#endif
#if !SANITIZER_ANDROID
char *pw_gecos;
#endif
char *pw_dir;
char *pw_shell;
#if SANITIZER_MAC || SANITIZER_FREEBSD
long pw_expire;
#endif
#if SANITIZER_FREEBSD
int pw_fields;
#endif
};
struct __sanitizer_group {
char *gr_name;
char *gr_passwd;
int gr_gid;
char **gr_mem;
};
#if defined(__x86_64__) && !defined(_LP64)
typedef long long __sanitizer_time_t;
#else
typedef long __sanitizer_time_t;
#endif
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;
};
#if SANITIZER_LINUX
struct __sanitizer_mntent {
char *mnt_fsname;
char *mnt_dir;
char *mnt_type;
char *mnt_opts;
int mnt_freq;
int mnt_passno;
};
#endif
#if SANITIZER_ANDROID || SANITIZER_MAC || SANITIZER_FREEBSD
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;
};
#else
struct __sanitizer_msghdr {
void *msg_name;
unsigned msg_namelen;
struct __sanitizer_iovec *msg_iov;
uptr msg_iovlen;
void *msg_control;
uptr msg_controllen;
int msg_flags;
};
struct __sanitizer_cmsghdr {
uptr cmsg_len;
int cmsg_level;
int cmsg_type;
};
#endif
#if SANITIZER_MAC
struct __sanitizer_dirent {
unsigned long long d_ino;
unsigned long long d_seekoff;
unsigned short d_reclen;
// more fields that we don't care about
};
#elif SANITIZER_FREEBSD
struct __sanitizer_dirent {
unsigned int d_fileno;
unsigned short d_reclen;
// more fields that we don't care about
};
#elif SANITIZER_ANDROID || defined(__x86_64__)
struct __sanitizer_dirent {
unsigned long long d_ino;
unsigned long long d_off;
unsigned short d_reclen;
// more fields that we don't care about
};
#else
struct __sanitizer_dirent {
uptr d_ino;
uptr d_off;
unsigned short d_reclen;
// more fields that we don't care about
};
#endif
#if SANITIZER_LINUX && !SANITIZER_ANDROID
struct __sanitizer_dirent64 {
unsigned long long d_ino;
unsigned long long d_off;
unsigned short d_reclen;
// more fields that we don't care about
};
#endif
// 'clock_t' is 32 bits wide on x64 FreeBSD
#if SANITIZER_FREEBSD
typedef int __sanitizer_clock_t;
#elif defined(__x86_64__) && !defined(_LP64)
typedef long long __sanitizer_clock_t;
#else
typedef long __sanitizer_clock_t;
#endif
#if SANITIZER_LINUX || SANITIZER_FREEBSD
#if defined(_LP64) || defined(__x86_64__) || defined(__powerpc__)
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
#if defined(__x86_64__) && !defined(_LP64)
typedef long long __sanitizer___kernel_off_t;
#else
typedef long __sanitizer___kernel_off_t;
#endif
#if defined(__powerpc__) || defined(__aarch64__)
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;
#endif
// 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;
};
#if SANITIZER_ANDROID
typedef unsigned long __sanitizer_sigset_t;
#elif SANITIZER_MAC
typedef unsigned __sanitizer_sigset_t;
#elif SANITIZER_LINUX
struct __sanitizer_sigset_t {
// The size is determined by looking at sizeof of real sigset_t on linux.
uptr val[128 / sizeof(uptr)];
};
#elif SANITIZER_FREEBSD
struct __sanitizer_sigset_t {
// uint32_t * 4
unsigned int __bits[4];
};
#endif
// Linux system headers define the 'sa_handler' and 'sa_sigaction' macros.
struct __sanitizer_sigaction {
union {
void (*sigaction)(int sig, void *siginfo, void *uctx);
void (*handler)(int sig);
};
#if SANITIZER_FREEBSD
int sa_flags;
__sanitizer_sigset_t sa_mask;
#else
__sanitizer_sigset_t sa_mask;
int sa_flags;
#endif
#if SANITIZER_LINUX
void (*sa_restorer)();
#endif
};
#if SANITIZER_FREEBSD
typedef __sanitizer_sigset_t __sanitizer_kernel_sigset_t;
#else
struct __sanitizer_kernel_sigset_t {
u8 sig[8];
};
#endif
// Linux system headers define the 'sa_handler' and 'sa_sigaction' macros.
struct __sanitizer_kernel_sigaction_t {
union {
void (*handler)(int signo);
void (*sigaction)(int signo, void *info, void *ctx);
};
unsigned long sa_flags;
void (*sa_restorer)(void);
__sanitizer_kernel_sigset_t sa_mask;
};
extern uptr sig_ign;
extern uptr sig_dfl;
extern uptr sa_siginfo;
#if SANITIZER_LINUX
extern int e_tabsz;
#endif
extern int af_inet;
extern int af_inet6;
uptr __sanitizer_in_addr_sz(int af);
#if SANITIZER_LINUX || SANITIZER_FREEBSD
struct __sanitizer_dl_phdr_info {
uptr dlpi_addr;
const char *dlpi_name;
const void *dlpi_phdr;
short dlpi_phnum;
};
#endif
struct __sanitizer_addrinfo {
int ai_flags;
int ai_family;
int ai_socktype;
int ai_protocol;
#if SANITIZER_ANDROID || SANITIZER_MAC || SANITIZER_FREEBSD
unsigned ai_addrlen;
char *ai_canonname;
void *ai_addr;
#else // LINUX
unsigned ai_addrlen;
void *ai_addr;
char *ai_canonname;
#endif
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;
};
#if SANITIZER_ANDROID || SANITIZER_MAC || SANITIZER_FREEBSD
typedef unsigned __sanitizer_nfds_t;
#else
typedef unsigned long __sanitizer_nfds_t;
#endif
#if !SANITIZER_ANDROID
# if SANITIZER_LINUX
struct __sanitizer_glob_t {
uptr gl_pathc;
char **gl_pathv;
uptr gl_offs;
int gl_flags;
void (*gl_closedir)(void *dirp);
void *(*gl_readdir)(void *dirp);
void *(*gl_opendir)(const char *);
int (*gl_lstat)(const char *, void *);
int (*gl_stat)(const char *, void *);
};
# elif SANITIZER_FREEBSD
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* */);
};
# endif // SANITIZER_FREEBSD
# if SANITIZER_LINUX || SANITIZER_FREEBSD
extern int glob_nomatch;
extern int glob_altdirfunc;
# endif
#endif // !SANITIZER_ANDROID
extern unsigned path_max;
struct __sanitizer_wordexp_t {
uptr we_wordc;
char **we_wordv;
uptr we_offs;
#if SANITIZER_FREEBSD
char *we_strings;
uptr we_nbytes;
#endif
};
#if SANITIZER_LINUX && !SANITIZER_ANDROID
struct __sanitizer_FILE {
int _flags;
char *_IO_read_ptr;
char *_IO_read_end;
char *_IO_read_base;
char *_IO_write_base;
char *_IO_write_ptr;
char *_IO_write_end;
char *_IO_buf_base;
char *_IO_buf_end;
char *_IO_save_base;
char *_IO_backup_base;
char *_IO_save_end;
void *_markers;
__sanitizer_FILE *_chain;
int _fileno;
};
# define SANITIZER_HAS_STRUCT_FILE 1
#else
typedef void __sanitizer_FILE;
# define SANITIZER_HAS_STRUCT_FILE 0
#endif
#if SANITIZER_LINUX && !SANITIZER_ANDROID && \
(defined(__i386) || defined(__x86_64))
extern unsigned struct_user_regs_struct_sz;
extern unsigned struct_user_fpregs_struct_sz;
extern unsigned struct_user_fpxregs_struct_sz;
extern int ptrace_peektext;
extern int ptrace_peekdata;
extern int ptrace_peekuser;
extern int ptrace_getregs;
extern int ptrace_setregs;
extern int ptrace_getfpregs;
extern int ptrace_setfpregs;
extern int ptrace_getfpxregs;
extern int ptrace_setfpxregs;
extern int ptrace_getsiginfo;
extern int ptrace_setsiginfo;
extern int ptrace_getregset;
extern int ptrace_setregset;
#endif
#if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
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;
#endif
extern int map_fixed;
// ioctl arguments
struct __sanitizer_ifconf {
int ifc_len;
union {
void *ifcu_req;
} ifc_ifcu;
#if SANITIZER_MAC
} __attribute__((packed));
#else
};
#endif
#if SANITIZER_LINUX && !SANITIZER_ANDROID
struct __sanitizer__obstack_chunk {
char *limit;
struct __sanitizer__obstack_chunk *prev;
};
struct __sanitizer_obstack {
long chunk_size;
struct __sanitizer__obstack_chunk *chunk;
char *object_base;
char *next_free;
uptr more_fields[7];
};
#endif
#define IOC_NRBITS 8
#define IOC_TYPEBITS 8
#if defined(__powerpc__) || defined(__powerpc64__)
#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_arpreq_sz;
extern unsigned struct_ifreq_sz;
extern unsigned struct_termios_sz;
extern unsigned struct_winsize_sz;
#if SANITIZER_LINUX
extern unsigned struct_cdrom_msf_sz;
extern unsigned struct_cdrom_multisession_sz;
extern unsigned struct_cdrom_read_audio_sz;
extern unsigned struct_cdrom_subchnl_sz;
extern unsigned struct_cdrom_ti_sz;
extern unsigned struct_cdrom_tocentry_sz;
extern unsigned struct_cdrom_tochdr_sz;
extern unsigned struct_cdrom_volctrl_sz;
extern unsigned struct_ff_effect_sz;
extern unsigned struct_floppy_drive_params_sz;
extern unsigned struct_floppy_drive_struct_sz;
extern unsigned struct_floppy_fdc_state_sz;
extern unsigned struct_floppy_max_errors_sz;
extern unsigned struct_floppy_raw_cmd_sz;
extern unsigned struct_floppy_struct_sz;
extern unsigned struct_floppy_write_errors_sz;
extern unsigned struct_format_descr_sz;
extern unsigned struct_hd_driveid_sz;
extern unsigned struct_hd_geometry_sz;
extern unsigned struct_input_absinfo_sz;
extern unsigned struct_input_id_sz;
extern unsigned struct_mtpos_sz;
extern unsigned struct_termio_sz;
extern unsigned struct_vt_consize_sz;
extern unsigned struct_vt_sizes_sz;
extern unsigned struct_vt_stat_sz;
#endif // SANITIZER_LINUX
#if SANITIZER_LINUX || SANITIZER_FREEBSD
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;
#endif // SANITIZER_LINUX || SANITIZER_FREEBSD
#if SANITIZER_LINUX && !SANITIZER_ANDROID
extern unsigned struct_ax25_parms_struct_sz;
extern unsigned struct_cyclades_monitor_sz;
extern unsigned struct_input_keymap_entry_sz;
extern unsigned struct_ipx_config_data_sz;
extern unsigned struct_kbdiacrs_sz;
extern unsigned struct_kbentry_sz;
extern unsigned struct_kbkeycode_sz;
extern unsigned struct_kbsentry_sz;
extern unsigned struct_mtconfiginfo_sz;
extern unsigned struct_nr_parms_struct_sz;
extern unsigned struct_scc_modem_sz;
extern unsigned struct_scc_stat_sz;
extern unsigned struct_serial_multiport_struct_sz;
extern unsigned struct_serial_struct_sz;
extern unsigned struct_sockaddr_ax25_sz;
extern unsigned struct_unimapdesc_sz;
extern unsigned struct_unimapinit_sz;
#endif // SANITIZER_LINUX && !SANITIZER_ANDROID
#if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
extern unsigned struct_audio_buf_info_sz;
extern unsigned struct_ppp_stats_sz;
#endif // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
#if !SANITIZER_ANDROID && !SANITIZER_MAC
extern unsigned struct_sioc_sg_req_sz;
extern unsigned struct_sioc_vif_req_sz;
#endif
// 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 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;
#if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
extern unsigned IOCTL_SIOCGETSGCNT;
extern unsigned IOCTL_SIOCGETVIFCNT;
#endif
#if SANITIZER_LINUX
extern unsigned IOCTL_EVIOCGABS;
extern unsigned IOCTL_EVIOCGBIT;
extern unsigned IOCTL_EVIOCGEFFECTS;
extern unsigned IOCTL_EVIOCGID;
extern unsigned IOCTL_EVIOCGKEY;
extern unsigned IOCTL_EVIOCGKEYCODE;
extern unsigned IOCTL_EVIOCGLED;
extern unsigned IOCTL_EVIOCGNAME;
extern unsigned IOCTL_EVIOCGPHYS;
extern unsigned IOCTL_EVIOCGRAB;
extern unsigned IOCTL_EVIOCGREP;
extern unsigned IOCTL_EVIOCGSND;
extern unsigned IOCTL_EVIOCGSW;
extern unsigned IOCTL_EVIOCGUNIQ;
extern unsigned IOCTL_EVIOCGVERSION;
extern unsigned IOCTL_EVIOCRMFF;
extern unsigned IOCTL_EVIOCSABS;
extern unsigned IOCTL_EVIOCSFF;
extern unsigned IOCTL_EVIOCSKEYCODE;
extern unsigned IOCTL_EVIOCSREP;
extern unsigned IOCTL_BLKFLSBUF;
extern unsigned IOCTL_BLKGETSIZE;
extern unsigned IOCTL_BLKRAGET;
extern unsigned IOCTL_BLKRASET;
extern unsigned IOCTL_BLKROGET;
extern unsigned IOCTL_BLKROSET;
extern unsigned IOCTL_BLKRRPART;
extern unsigned IOCTL_CDROMAUDIOBUFSIZ;
extern unsigned IOCTL_CDROMEJECT;
extern unsigned IOCTL_CDROMEJECT_SW;
extern unsigned IOCTL_CDROMMULTISESSION;
extern unsigned IOCTL_CDROMPAUSE;
extern unsigned IOCTL_CDROMPLAYMSF;
extern unsigned IOCTL_CDROMPLAYTRKIND;
extern unsigned IOCTL_CDROMREADAUDIO;
extern unsigned IOCTL_CDROMREADCOOKED;
extern unsigned IOCTL_CDROMREADMODE1;
extern unsigned IOCTL_CDROMREADMODE2;
extern unsigned IOCTL_CDROMREADRAW;
extern unsigned IOCTL_CDROMREADTOCENTRY;
extern unsigned IOCTL_CDROMREADTOCHDR;
extern unsigned IOCTL_CDROMRESET;
extern unsigned IOCTL_CDROMRESUME;
extern unsigned IOCTL_CDROMSEEK;
extern unsigned IOCTL_CDROMSTART;
extern unsigned IOCTL_CDROMSTOP;
extern unsigned IOCTL_CDROMSUBCHNL;
extern unsigned IOCTL_CDROMVOLCTRL;
extern unsigned IOCTL_CDROMVOLREAD;
extern unsigned IOCTL_CDROM_GET_UPC;
extern unsigned IOCTL_FDCLRPRM;
extern unsigned IOCTL_FDDEFPRM;
extern unsigned IOCTL_FDFLUSH;
extern unsigned IOCTL_FDFMTBEG;
extern unsigned IOCTL_FDFMTEND;
extern unsigned IOCTL_FDFMTTRK;
extern unsigned IOCTL_FDGETDRVPRM;
extern unsigned IOCTL_FDGETDRVSTAT;
extern unsigned IOCTL_FDGETDRVTYP;
extern unsigned IOCTL_FDGETFDCSTAT;
extern unsigned IOCTL_FDGETMAXERRS;
extern unsigned IOCTL_FDGETPRM;
extern unsigned IOCTL_FDMSGOFF;
extern unsigned IOCTL_FDMSGON;
extern unsigned IOCTL_FDPOLLDRVSTAT;
extern unsigned IOCTL_FDRAWCMD;
extern unsigned IOCTL_FDRESET;
extern unsigned IOCTL_FDSETDRVPRM;
extern unsigned IOCTL_FDSETEMSGTRESH;
extern unsigned IOCTL_FDSETMAXERRS;
extern unsigned IOCTL_FDSETPRM;
extern unsigned IOCTL_FDTWADDLE;
extern unsigned IOCTL_FDWERRORCLR;
extern unsigned IOCTL_FDWERRORGET;
extern unsigned IOCTL_HDIO_DRIVE_CMD;
extern unsigned IOCTL_HDIO_GETGEO;
extern unsigned IOCTL_HDIO_GET_32BIT;
extern unsigned IOCTL_HDIO_GET_DMA;
extern unsigned IOCTL_HDIO_GET_IDENTITY;
extern unsigned IOCTL_HDIO_GET_KEEPSETTINGS;
extern unsigned IOCTL_HDIO_GET_MULTCOUNT;
extern unsigned IOCTL_HDIO_GET_NOWERR;
extern unsigned IOCTL_HDIO_GET_UNMASKINTR;
extern unsigned IOCTL_HDIO_SET_32BIT;
extern unsigned IOCTL_HDIO_SET_DMA;
extern unsigned IOCTL_HDIO_SET_KEEPSETTINGS;
extern unsigned IOCTL_HDIO_SET_MULTCOUNT;
extern unsigned IOCTL_HDIO_SET_NOWERR;
extern unsigned IOCTL_HDIO_SET_UNMASKINTR;
extern unsigned IOCTL_MTIOCPOS;
extern unsigned IOCTL_PPPIOCGASYNCMAP;
extern unsigned IOCTL_PPPIOCGDEBUG;
extern unsigned IOCTL_PPPIOCGFLAGS;
extern unsigned IOCTL_PPPIOCGUNIT;
extern unsigned IOCTL_PPPIOCGXASYNCMAP;
extern unsigned IOCTL_PPPIOCSASYNCMAP;
extern unsigned IOCTL_PPPIOCSDEBUG;
extern unsigned IOCTL_PPPIOCSFLAGS;
extern unsigned IOCTL_PPPIOCSMAXCID;
extern unsigned IOCTL_PPPIOCSMRU;
extern unsigned IOCTL_PPPIOCSXASYNCMAP;
extern unsigned IOCTL_SIOCDARP;
extern unsigned IOCTL_SIOCDRARP;
extern unsigned IOCTL_SIOCGARP;
extern unsigned IOCTL_SIOCGIFENCAP;
extern unsigned IOCTL_SIOCGIFHWADDR;
extern unsigned IOCTL_SIOCGIFMAP;
extern unsigned IOCTL_SIOCGIFMEM;
extern unsigned IOCTL_SIOCGIFNAME;
extern unsigned IOCTL_SIOCGIFSLAVE;
extern unsigned IOCTL_SIOCGRARP;
extern unsigned IOCTL_SIOCGSTAMP;
extern unsigned IOCTL_SIOCSARP;
extern unsigned IOCTL_SIOCSIFENCAP;
extern unsigned IOCTL_SIOCSIFHWADDR;
extern unsigned IOCTL_SIOCSIFLINK;
extern unsigned IOCTL_SIOCSIFMAP;
extern unsigned IOCTL_SIOCSIFMEM;
extern unsigned IOCTL_SIOCSIFSLAVE;
extern unsigned IOCTL_SIOCSRARP;
extern unsigned IOCTL_SNDCTL_COPR_HALT;
extern unsigned IOCTL_SNDCTL_COPR_LOAD;
extern unsigned IOCTL_SNDCTL_COPR_RCODE;
extern unsigned IOCTL_SNDCTL_COPR_RCVMSG;
extern unsigned IOCTL_SNDCTL_COPR_RDATA;
extern unsigned IOCTL_SNDCTL_COPR_RESET;
extern unsigned IOCTL_SNDCTL_COPR_RUN;
extern unsigned IOCTL_SNDCTL_COPR_SENDMSG;
extern unsigned IOCTL_SNDCTL_COPR_WCODE;
extern unsigned IOCTL_SNDCTL_COPR_WDATA;
extern unsigned IOCTL_TCFLSH;
extern unsigned IOCTL_TCGETA;
extern unsigned IOCTL_TCGETS;
extern unsigned IOCTL_TCSBRK;
extern unsigned IOCTL_TCSBRKP;
extern unsigned IOCTL_TCSETA;
extern unsigned IOCTL_TCSETAF;
extern unsigned IOCTL_TCSETAW;
extern unsigned IOCTL_TCSETS;
extern unsigned IOCTL_TCSETSF;
extern unsigned IOCTL_TCSETSW;
extern unsigned IOCTL_TCXONC;
extern unsigned IOCTL_TIOCGLCKTRMIOS;
extern unsigned IOCTL_TIOCGSOFTCAR;
extern unsigned IOCTL_TIOCINQ;
extern unsigned IOCTL_TIOCLINUX;
extern unsigned IOCTL_TIOCSERCONFIG;
extern unsigned IOCTL_TIOCSERGETLSR;
extern unsigned IOCTL_TIOCSERGWILD;
extern unsigned IOCTL_TIOCSERSWILD;
extern unsigned IOCTL_TIOCSLCKTRMIOS;
extern unsigned IOCTL_TIOCSSOFTCAR;
extern unsigned IOCTL_VT_DISALLOCATE;
extern unsigned IOCTL_VT_GETSTATE;
extern unsigned IOCTL_VT_RESIZE;
extern unsigned IOCTL_VT_RESIZEX;
extern unsigned IOCTL_VT_SENDSIG;
#endif // SANITIZER_LINUX
#if SANITIZER_LINUX || SANITIZER_FREEBSD
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;
#endif // SANITIZER_LINUX || SANITIZER_FREEBSD
#if SANITIZER_LINUX && !SANITIZER_ANDROID
extern unsigned IOCTL_CYGETDEFTHRESH;
extern unsigned IOCTL_CYGETDEFTIMEOUT;
extern unsigned IOCTL_CYGETMON;
extern unsigned IOCTL_CYGETTHRESH;
extern unsigned IOCTL_CYGETTIMEOUT;
extern unsigned IOCTL_CYSETDEFTHRESH;
extern unsigned IOCTL_CYSETDEFTIMEOUT;
extern unsigned IOCTL_CYSETTHRESH;
extern unsigned IOCTL_CYSETTIMEOUT;
extern unsigned IOCTL_EQL_EMANCIPATE;
extern unsigned IOCTL_EQL_ENSLAVE;
extern unsigned IOCTL_EQL_GETMASTRCFG;
extern unsigned IOCTL_EQL_GETSLAVECFG;
extern unsigned IOCTL_EQL_SETMASTRCFG;
extern unsigned IOCTL_EQL_SETSLAVECFG;
extern unsigned IOCTL_EVIOCGKEYCODE_V2;
extern unsigned IOCTL_EVIOCGPROP;
extern unsigned IOCTL_EVIOCSKEYCODE_V2;
extern unsigned IOCTL_FS_IOC_GETFLAGS;
extern unsigned IOCTL_FS_IOC_GETVERSION;
extern unsigned IOCTL_FS_IOC_SETFLAGS;
extern unsigned IOCTL_FS_IOC_SETVERSION;
extern unsigned IOCTL_GIO_CMAP;
extern unsigned IOCTL_GIO_FONT;
extern unsigned IOCTL_GIO_UNIMAP;
extern unsigned IOCTL_GIO_UNISCRNMAP;
extern unsigned IOCTL_KDADDIO;
extern unsigned IOCTL_KDDELIO;
extern unsigned IOCTL_KDGETKEYCODE;
extern unsigned IOCTL_KDGKBDIACR;
extern unsigned IOCTL_KDGKBENT;
extern unsigned IOCTL_KDGKBLED;
extern unsigned IOCTL_KDGKBMETA;
extern unsigned IOCTL_KDGKBSENT;
extern unsigned IOCTL_KDMAPDISP;
extern unsigned IOCTL_KDSETKEYCODE;
extern unsigned IOCTL_KDSIGACCEPT;
extern unsigned IOCTL_KDSKBDIACR;
extern unsigned IOCTL_KDSKBENT;
extern unsigned IOCTL_KDSKBLED;
extern unsigned IOCTL_KDSKBMETA;
extern unsigned IOCTL_KDSKBSENT;
extern unsigned IOCTL_KDUNMAPDISP;
extern unsigned IOCTL_LPABORT;
extern unsigned IOCTL_LPABORTOPEN;
extern unsigned IOCTL_LPCAREFUL;
extern unsigned IOCTL_LPCHAR;
extern unsigned IOCTL_LPGETIRQ;
extern unsigned IOCTL_LPGETSTATUS;
extern unsigned IOCTL_LPRESET;
extern unsigned IOCTL_LPSETIRQ;
extern unsigned IOCTL_LPTIME;
extern unsigned IOCTL_LPWAIT;
extern unsigned IOCTL_MTIOCGETCONFIG;
extern unsigned IOCTL_MTIOCSETCONFIG;
extern unsigned IOCTL_PIO_CMAP;
extern unsigned IOCTL_PIO_FONT;
extern unsigned IOCTL_PIO_UNIMAP;
extern unsigned IOCTL_PIO_UNIMAPCLR;
extern unsigned IOCTL_PIO_UNISCRNMAP;
extern unsigned IOCTL_SCSI_IOCTL_GET_IDLUN;
extern unsigned IOCTL_SCSI_IOCTL_PROBE_HOST;
extern unsigned IOCTL_SCSI_IOCTL_TAGGED_DISABLE;
extern unsigned IOCTL_SCSI_IOCTL_TAGGED_ENABLE;
extern unsigned IOCTL_SIOCAIPXITFCRT;
extern unsigned IOCTL_SIOCAIPXPRISLT;
extern unsigned IOCTL_SIOCAX25ADDUID;
extern unsigned IOCTL_SIOCAX25DELUID;
extern unsigned IOCTL_SIOCAX25GETPARMS;
extern unsigned IOCTL_SIOCAX25GETUID;
extern unsigned IOCTL_SIOCAX25NOUID;
extern unsigned IOCTL_SIOCAX25SETPARMS;
extern unsigned IOCTL_SIOCDEVPLIP;
extern unsigned IOCTL_SIOCIPXCFGDATA;
extern unsigned IOCTL_SIOCNRDECOBS;
extern unsigned IOCTL_SIOCNRGETPARMS;
extern unsigned IOCTL_SIOCNRRTCTL;
extern unsigned IOCTL_SIOCNRSETPARMS;
extern unsigned IOCTL_SNDCTL_DSP_GETISPACE;
extern unsigned IOCTL_SNDCTL_DSP_GETOSPACE;
extern unsigned IOCTL_TIOCGSERIAL;
extern unsigned IOCTL_TIOCSERGETMULTI;
extern unsigned IOCTL_TIOCSERSETMULTI;
extern unsigned IOCTL_TIOCSSERIAL;
#endif // SANITIZER_LINUX && !SANITIZER_ANDROID
#if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID
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 unsigned IOCTL_KIOCSOUND;
extern unsigned IOCTL_PIO_SCRNMAP;
#endif
extern const int errno_EINVAL;
extern const int errno_EOWNERDEAD;
extern const int si_SEGV_MAPERR;
extern const int si_SEGV_ACCERR;
} // 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))
#endif
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