1 //===-- sanitizer_platform_limits_posix.cc --------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This file is a part of Sanitizer common code. 11 // 12 // Sizes and layouts of platform-specific POSIX data structures. 13 //===----------------------------------------------------------------------===// 14 15 #include "sanitizer_platform.h" 16 17 #if SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_MAC 18 // Tests in this file assume that off_t-dependent data structures match the 19 // libc ABI. For example, struct dirent here is what readdir() function (as 20 // exported from libc) returns, and not the user-facing "dirent", which 21 // depends on _FILE_OFFSET_BITS setting. 22 // To get this "true" dirent definition, we undefine _FILE_OFFSET_BITS below. 23 #ifdef _FILE_OFFSET_BITS 24 #undef _FILE_OFFSET_BITS 25 #endif 26 #if SANITIZER_FREEBSD 27 #define _WANT_RTENTRY 28 #include <sys/param.h> 29 #include <sys/socketvar.h> 30 #endif 31 #include <arpa/inet.h> 32 #include <dirent.h> 33 #include <errno.h> 34 #include <grp.h> 35 #include <limits.h> 36 #include <net/if.h> 37 #include <netdb.h> 38 #include <poll.h> 39 #include <pthread.h> 40 #include <pwd.h> 41 #include <signal.h> 42 #include <stddef.h> 43 #include <sys/mman.h> 44 #include <sys/resource.h> 45 #include <sys/socket.h> 46 #include <sys/stat.h> 47 #include <sys/time.h> 48 #include <sys/times.h> 49 #include <sys/types.h> 50 #include <sys/utsname.h> 51 #include <termios.h> 52 #include <time.h> 53 #include <wchar.h> 54 55 #if !SANITIZER_IOS 56 #include <net/route.h> 57 #endif 58 59 #if !SANITIZER_ANDROID 60 #include <sys/mount.h> 61 #include <sys/timeb.h> 62 #endif 63 64 #if SANITIZER_LINUX 65 #include <malloc.h> 66 #include <mntent.h> 67 #include <netinet/ether.h> 68 #include <sys/sysinfo.h> 69 #include <sys/vt.h> 70 #include <linux/cdrom.h> 71 #include <linux/fd.h> 72 #include <linux/fs.h> 73 #include <linux/hdreg.h> 74 #include <linux/input.h> 75 #include <linux/ioctl.h> 76 #include <linux/soundcard.h> 77 #include <linux/sysctl.h> 78 #include <linux/utsname.h> 79 #include <linux/posix_types.h> 80 #include <net/if_arp.h> 81 #endif 82 83 #if SANITIZER_FREEBSD 84 # include <sys/mount.h> 85 # include <sys/sockio.h> 86 # include <sys/socket.h> 87 # include <sys/filio.h> 88 # include <sys/signal.h> 89 # include <sys/timespec.h> 90 # include <sys/timex.h> 91 # include <sys/mqueue.h> 92 # include <sys/msg.h> 93 # include <sys/ipc.h> 94 # include <sys/msg.h> 95 # include <sys/statvfs.h> 96 # include <sys/soundcard.h> 97 # include <sys/mtio.h> 98 # include <sys/consio.h> 99 # include <sys/kbio.h> 100 # include <sys/link_elf.h> 101 # include <netinet/ip_mroute.h> 102 # include <netinet/in.h> 103 # include <net/ethernet.h> 104 # include <net/ppp_defs.h> 105 # include <glob.h> 106 # include <term.h> 107 108 #define _KERNEL // to declare 'shminfo' structure 109 # include <sys/shm.h> 110 #undef _KERNEL 111 112 #undef INLINE // to avoid clashes with sanitizers' definitions 113 #endif 114 115 #if SANITIZER_FREEBSD || SANITIZER_IOS 116 #undef IOC_DIRMASK 117 #endif 118 119 #if SANITIZER_LINUX || SANITIZER_FREEBSD 120 # include <utime.h> 121 # include <sys/ptrace.h> 122 # if defined(__mips64) || defined(__aarch64__) || defined(__arm__) 123 # include <asm/ptrace.h> 124 # ifdef __arm__ 125 typedef struct user_fpregs elf_fpregset_t; 126 # define ARM_VFPREGS_SIZE_ASAN (32 * 8 /*fpregs*/ + 4 /*fpscr*/) 127 # if !defined(ARM_VFPREGS_SIZE) 128 # define ARM_VFPREGS_SIZE ARM_VFPREGS_SIZE_ASAN 129 # endif 130 # endif 131 # endif 132 # include <semaphore.h> 133 #endif 134 135 #if !SANITIZER_ANDROID 136 #include <ifaddrs.h> 137 #include <sys/ucontext.h> 138 #include <wordexp.h> 139 #endif 140 141 #if SANITIZER_LINUX && !SANITIZER_ANDROID 142 #include <glob.h> 143 #include <obstack.h> 144 #include <mqueue.h> 145 #include <net/if_ppp.h> 146 #include <netax25/ax25.h> 147 #include <netipx/ipx.h> 148 #include <netrom/netrom.h> 149 #if HAVE_RPC_XDR_H 150 # include <rpc/xdr.h> 151 #elif HAVE_TIRPC_RPC_XDR_H 152 # include <tirpc/rpc/xdr.h> 153 #endif 154 #include <scsi/scsi.h> 155 #include <sys/mtio.h> 156 #include <sys/kd.h> 157 #include <sys/shm.h> 158 #include <sys/statvfs.h> 159 #include <sys/timex.h> 160 #if defined(__mips64) 161 # include <sys/procfs.h> 162 #endif 163 #include <sys/user.h> 164 #include <sys/ustat.h> 165 #include <linux/cyclades.h> 166 #include <linux/if_eql.h> 167 #include <linux/if_plip.h> 168 #include <linux/lp.h> 169 #include <linux/mroute.h> 170 #include <linux/mroute6.h> 171 #include <linux/scc.h> 172 #include <linux/serial.h> 173 #include <sys/msg.h> 174 #include <sys/ipc.h> 175 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 176 177 #if SANITIZER_ANDROID 178 #include <linux/kd.h> 179 #include <linux/mtio.h> 180 #include <linux/ppp_defs.h> 181 #include <linux/if_ppp.h> 182 #endif 183 184 #if SANITIZER_LINUX 185 #include <link.h> 186 #include <sys/vfs.h> 187 #include <sys/epoll.h> 188 #include <linux/capability.h> 189 #endif // SANITIZER_LINUX 190 191 #if SANITIZER_MAC 192 #include <net/ethernet.h> 193 #include <sys/filio.h> 194 #include <sys/sockio.h> 195 #endif 196 197 // Include these after system headers to avoid name clashes and ambiguities. 198 #include "sanitizer_internal_defs.h" 199 #include "sanitizer_platform_limits_posix.h" 200 201 namespace __sanitizer { 202 unsigned struct_utsname_sz = sizeof(struct utsname); 203 unsigned struct_stat_sz = sizeof(struct stat); 204 #if !SANITIZER_IOS && !SANITIZER_FREEBSD 205 unsigned struct_stat64_sz = sizeof(struct stat64); 206 #endif // !SANITIZER_IOS && !SANITIZER_FREEBSD 207 unsigned struct_rusage_sz = sizeof(struct rusage); 208 unsigned struct_tm_sz = sizeof(struct tm); 209 unsigned struct_passwd_sz = sizeof(struct passwd); 210 unsigned struct_group_sz = sizeof(struct group); 211 unsigned siginfo_t_sz = sizeof(siginfo_t); 212 unsigned struct_sigaction_sz = sizeof(struct sigaction); 213 unsigned struct_itimerval_sz = sizeof(struct itimerval); 214 unsigned pthread_t_sz = sizeof(pthread_t); 215 unsigned pthread_cond_t_sz = sizeof(pthread_cond_t); 216 unsigned pid_t_sz = sizeof(pid_t); 217 unsigned timeval_sz = sizeof(timeval); 218 unsigned uid_t_sz = sizeof(uid_t); 219 unsigned gid_t_sz = sizeof(gid_t); 220 unsigned mbstate_t_sz = sizeof(mbstate_t); 221 unsigned sigset_t_sz = sizeof(sigset_t); 222 unsigned struct_timezone_sz = sizeof(struct timezone); 223 unsigned struct_tms_sz = sizeof(struct tms); 224 unsigned struct_sigevent_sz = sizeof(struct sigevent); 225 unsigned struct_sched_param_sz = sizeof(struct sched_param); 226 227 228 #if SANITIZER_MAC && !SANITIZER_IOS 229 unsigned struct_statfs64_sz = sizeof(struct statfs64); 230 #endif // SANITIZER_MAC && !SANITIZER_IOS 231 232 #if !SANITIZER_ANDROID 233 unsigned struct_statfs_sz = sizeof(struct statfs); 234 unsigned struct_sockaddr_sz = sizeof(struct sockaddr); 235 unsigned ucontext_t_sz = sizeof(ucontext_t); 236 #endif // !SANITIZER_ANDROID 237 238 #if SANITIZER_LINUX 239 unsigned struct_epoll_event_sz = sizeof(struct epoll_event); 240 unsigned struct_sysinfo_sz = sizeof(struct sysinfo); 241 unsigned __user_cap_header_struct_sz = 242 sizeof(struct __user_cap_header_struct); 243 unsigned __user_cap_data_struct_sz = sizeof(struct __user_cap_data_struct); 244 unsigned struct_new_utsname_sz = sizeof(struct new_utsname); 245 unsigned struct_old_utsname_sz = sizeof(struct old_utsname); 246 unsigned struct_oldold_utsname_sz = sizeof(struct oldold_utsname); 247 #endif // SANITIZER_LINUX 248 249 #if SANITIZER_LINUX || SANITIZER_FREEBSD 250 unsigned struct_rlimit_sz = sizeof(struct rlimit); 251 unsigned struct_timespec_sz = sizeof(struct timespec); 252 unsigned struct_utimbuf_sz = sizeof(struct utimbuf); 253 unsigned struct_itimerspec_sz = sizeof(struct itimerspec); 254 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD 255 256 #if SANITIZER_LINUX && !SANITIZER_ANDROID 257 unsigned struct_ustat_sz = sizeof(struct ustat); 258 unsigned struct_rlimit64_sz = sizeof(struct rlimit64); 259 unsigned struct_statvfs64_sz = sizeof(struct statvfs64); 260 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 261 262 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 263 unsigned struct_timex_sz = sizeof(struct timex); 264 unsigned struct_msqid_ds_sz = sizeof(struct msqid_ds); 265 unsigned struct_mq_attr_sz = sizeof(struct mq_attr); 266 unsigned struct_statvfs_sz = sizeof(struct statvfs); 267 #endif // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 268 269 uptr sig_ign = (uptr)SIG_IGN; 270 uptr sig_dfl = (uptr)SIG_DFL; 271 uptr sa_siginfo = (uptr)SA_SIGINFO; 272 273 #if SANITIZER_LINUX 274 int e_tabsz = (int)E_TABSZ; 275 #endif 276 277 278 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 279 unsigned struct_shminfo_sz = sizeof(struct shminfo); 280 unsigned struct_shm_info_sz = sizeof(struct shm_info); 281 int shmctl_ipc_stat = (int)IPC_STAT; 282 int shmctl_ipc_info = (int)IPC_INFO; 283 int shmctl_shm_info = (int)SHM_INFO; 284 int shmctl_shm_stat = (int)SHM_STAT; 285 #endif 286 287 int map_fixed = MAP_FIXED; 288 289 int af_inet = (int)AF_INET; 290 int af_inet6 = (int)AF_INET6; 291 292 uptr __sanitizer_in_addr_sz(int af) { 293 if (af == AF_INET) 294 return sizeof(struct in_addr); 295 else if (af == AF_INET6) 296 return sizeof(struct in6_addr); 297 else 298 return 0; 299 } 300 301 #if SANITIZER_LINUX 302 unsigned struct_ElfW_Phdr_sz = sizeof(ElfW(Phdr)); 303 #elif SANITIZER_FREEBSD 304 unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr); 305 #endif 306 307 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 308 int glob_nomatch = GLOB_NOMATCH; 309 int glob_altdirfunc = GLOB_ALTDIRFUNC; 310 #endif 311 312 #if SANITIZER_LINUX && !SANITIZER_ANDROID && \ 313 (defined(__i386) || defined(__x86_64) || defined(__mips64) || \ 314 defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__)) 315 #if defined(__mips64) || defined(__powerpc64__) || defined(__arm__) 316 unsigned struct_user_regs_struct_sz = sizeof(struct pt_regs); 317 unsigned struct_user_fpregs_struct_sz = sizeof(elf_fpregset_t); 318 #elif defined(__aarch64__) 319 unsigned struct_user_regs_struct_sz = sizeof(struct user_pt_regs); 320 unsigned struct_user_fpregs_struct_sz = sizeof(struct user_fpsimd_state); 321 #else 322 unsigned struct_user_regs_struct_sz = sizeof(struct user_regs_struct); 323 unsigned struct_user_fpregs_struct_sz = sizeof(struct user_fpregs_struct); 324 #endif // __mips64 || __powerpc64__ || __aarch64__ 325 #if defined(__x86_64) || defined(__mips64) || defined(__powerpc64__) || \ 326 defined(__aarch64__) || defined(__arm__) 327 unsigned struct_user_fpxregs_struct_sz = 0; 328 #else 329 unsigned struct_user_fpxregs_struct_sz = sizeof(struct user_fpxregs_struct); 330 #endif // __x86_64 || __mips64 || __powerpc64__ || __aarch64__ || __arm__ 331 #ifdef __arm__ 332 unsigned struct_user_vfpregs_struct_sz = ARM_VFPREGS_SIZE; 333 #else 334 unsigned struct_user_vfpregs_struct_sz = 0; 335 #endif 336 337 int ptrace_peektext = PTRACE_PEEKTEXT; 338 int ptrace_peekdata = PTRACE_PEEKDATA; 339 int ptrace_peekuser = PTRACE_PEEKUSER; 340 #if (defined(PTRACE_GETREGS) && defined(PTRACE_SETREGS)) || \ 341 (defined(PT_GETREGS) && defined(PT_SETREGS)) 342 int ptrace_getregs = PTRACE_GETREGS; 343 int ptrace_setregs = PTRACE_SETREGS; 344 #else 345 int ptrace_getregs = -1; 346 int ptrace_setregs = -1; 347 #endif 348 #if (defined(PTRACE_GETFPREGS) && defined(PTRACE_SETFPREGS)) || \ 349 (defined(PT_GETFPREGS) && defined(PT_SETFPREGS)) 350 int ptrace_getfpregs = PTRACE_GETFPREGS; 351 int ptrace_setfpregs = PTRACE_SETFPREGS; 352 #else 353 int ptrace_getfpregs = -1; 354 int ptrace_setfpregs = -1; 355 #endif 356 #if (defined(PTRACE_GETFPXREGS) && defined(PTRACE_SETFPXREGS)) || \ 357 (defined(PT_GETFPXREGS) && defined(PT_SETFPXREGS)) 358 int ptrace_getfpxregs = PTRACE_GETFPXREGS; 359 int ptrace_setfpxregs = PTRACE_SETFPXREGS; 360 #else 361 int ptrace_getfpxregs = -1; 362 int ptrace_setfpxregs = -1; 363 #endif // PTRACE_GETFPXREGS/PTRACE_SETFPXREGS 364 #if defined(PTRACE_GETVFPREGS) && defined(PTRACE_SETVFPREGS) 365 int ptrace_getvfpregs = PTRACE_GETVFPREGS; 366 int ptrace_setvfpregs = PTRACE_SETVFPREGS; 367 #else 368 int ptrace_getvfpregs = -1; 369 int ptrace_setvfpregs = -1; 370 #endif 371 int ptrace_geteventmsg = PTRACE_GETEVENTMSG; 372 #if (defined(PTRACE_GETSIGINFO) && defined(PTRACE_SETSIGINFO)) || \ 373 (defined(PT_GETSIGINFO) && defined(PT_SETSIGINFO)) 374 int ptrace_getsiginfo = PTRACE_GETSIGINFO; 375 int ptrace_setsiginfo = PTRACE_SETSIGINFO; 376 #else 377 int ptrace_getsiginfo = -1; 378 int ptrace_setsiginfo = -1; 379 #endif // PTRACE_GETSIGINFO/PTRACE_SETSIGINFO 380 #if defined(PTRACE_GETREGSET) && defined(PTRACE_SETREGSET) 381 int ptrace_getregset = PTRACE_GETREGSET; 382 int ptrace_setregset = PTRACE_SETREGSET; 383 #else 384 int ptrace_getregset = -1; 385 int ptrace_setregset = -1; 386 #endif // PTRACE_GETREGSET/PTRACE_SETREGSET 387 #endif 388 389 unsigned path_max = PATH_MAX; 390 391 // ioctl arguments 392 unsigned struct_ifreq_sz = sizeof(struct ifreq); 393 unsigned struct_termios_sz = sizeof(struct termios); 394 unsigned struct_winsize_sz = sizeof(struct winsize); 395 396 #if SANITIZER_LINUX 397 unsigned struct_arpreq_sz = sizeof(struct arpreq); 398 unsigned struct_cdrom_msf_sz = sizeof(struct cdrom_msf); 399 unsigned struct_cdrom_multisession_sz = sizeof(struct cdrom_multisession); 400 unsigned struct_cdrom_read_audio_sz = sizeof(struct cdrom_read_audio); 401 unsigned struct_cdrom_subchnl_sz = sizeof(struct cdrom_subchnl); 402 unsigned struct_cdrom_ti_sz = sizeof(struct cdrom_ti); 403 unsigned struct_cdrom_tocentry_sz = sizeof(struct cdrom_tocentry); 404 unsigned struct_cdrom_tochdr_sz = sizeof(struct cdrom_tochdr); 405 unsigned struct_cdrom_volctrl_sz = sizeof(struct cdrom_volctrl); 406 unsigned struct_ff_effect_sz = sizeof(struct ff_effect); 407 unsigned struct_floppy_drive_params_sz = sizeof(struct floppy_drive_params); 408 unsigned struct_floppy_drive_struct_sz = sizeof(struct floppy_drive_struct); 409 unsigned struct_floppy_fdc_state_sz = sizeof(struct floppy_fdc_state); 410 unsigned struct_floppy_max_errors_sz = sizeof(struct floppy_max_errors); 411 unsigned struct_floppy_raw_cmd_sz = sizeof(struct floppy_raw_cmd); 412 unsigned struct_floppy_struct_sz = sizeof(struct floppy_struct); 413 unsigned struct_floppy_write_errors_sz = sizeof(struct floppy_write_errors); 414 unsigned struct_format_descr_sz = sizeof(struct format_descr); 415 unsigned struct_hd_driveid_sz = sizeof(struct hd_driveid); 416 unsigned struct_hd_geometry_sz = sizeof(struct hd_geometry); 417 unsigned struct_input_absinfo_sz = sizeof(struct input_absinfo); 418 unsigned struct_input_id_sz = sizeof(struct input_id); 419 unsigned struct_mtpos_sz = sizeof(struct mtpos); 420 unsigned struct_termio_sz = sizeof(struct termio); 421 unsigned struct_vt_consize_sz = sizeof(struct vt_consize); 422 unsigned struct_vt_sizes_sz = sizeof(struct vt_sizes); 423 unsigned struct_vt_stat_sz = sizeof(struct vt_stat); 424 #endif // SANITIZER_LINUX 425 426 #if SANITIZER_LINUX || SANITIZER_FREEBSD 427 #if SOUND_VERSION >= 0x040000 428 unsigned struct_copr_buffer_sz = 0; 429 unsigned struct_copr_debug_buf_sz = 0; 430 unsigned struct_copr_msg_sz = 0; 431 #else 432 unsigned struct_copr_buffer_sz = sizeof(struct copr_buffer); 433 unsigned struct_copr_debug_buf_sz = sizeof(struct copr_debug_buf); 434 unsigned struct_copr_msg_sz = sizeof(struct copr_msg); 435 #endif 436 unsigned struct_midi_info_sz = sizeof(struct midi_info); 437 unsigned struct_mtget_sz = sizeof(struct mtget); 438 unsigned struct_mtop_sz = sizeof(struct mtop); 439 unsigned struct_rtentry_sz = sizeof(struct rtentry); 440 unsigned struct_sbi_instrument_sz = sizeof(struct sbi_instrument); 441 unsigned struct_seq_event_rec_sz = sizeof(struct seq_event_rec); 442 unsigned struct_synth_info_sz = sizeof(struct synth_info); 443 unsigned struct_vt_mode_sz = sizeof(struct vt_mode); 444 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD 445 446 #if SANITIZER_LINUX && !SANITIZER_ANDROID 447 unsigned struct_ax25_parms_struct_sz = sizeof(struct ax25_parms_struct); 448 unsigned struct_cyclades_monitor_sz = sizeof(struct cyclades_monitor); 449 #if EV_VERSION > (0x010000) 450 unsigned struct_input_keymap_entry_sz = sizeof(struct input_keymap_entry); 451 #else 452 unsigned struct_input_keymap_entry_sz = 0; 453 #endif 454 unsigned struct_ipx_config_data_sz = sizeof(struct ipx_config_data); 455 unsigned struct_kbdiacrs_sz = sizeof(struct kbdiacrs); 456 unsigned struct_kbentry_sz = sizeof(struct kbentry); 457 unsigned struct_kbkeycode_sz = sizeof(struct kbkeycode); 458 unsigned struct_kbsentry_sz = sizeof(struct kbsentry); 459 unsigned struct_mtconfiginfo_sz = sizeof(struct mtconfiginfo); 460 unsigned struct_nr_parms_struct_sz = sizeof(struct nr_parms_struct); 461 unsigned struct_scc_modem_sz = sizeof(struct scc_modem); 462 unsigned struct_scc_stat_sz = sizeof(struct scc_stat); 463 unsigned struct_serial_multiport_struct_sz 464 = sizeof(struct serial_multiport_struct); 465 unsigned struct_serial_struct_sz = sizeof(struct serial_struct); 466 unsigned struct_sockaddr_ax25_sz = sizeof(struct sockaddr_ax25); 467 unsigned struct_unimapdesc_sz = sizeof(struct unimapdesc); 468 unsigned struct_unimapinit_sz = sizeof(struct unimapinit); 469 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 470 471 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 472 unsigned struct_audio_buf_info_sz = sizeof(struct audio_buf_info); 473 unsigned struct_ppp_stats_sz = sizeof(struct ppp_stats); 474 #endif // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 475 476 #if !SANITIZER_ANDROID && !SANITIZER_MAC 477 unsigned struct_sioc_sg_req_sz = sizeof(struct sioc_sg_req); 478 unsigned struct_sioc_vif_req_sz = sizeof(struct sioc_vif_req); 479 #endif 480 481 const unsigned IOCTL_NOT_PRESENT = 0; 482 483 unsigned IOCTL_FIOASYNC = FIOASYNC; 484 unsigned IOCTL_FIOCLEX = FIOCLEX; 485 unsigned IOCTL_FIOGETOWN = FIOGETOWN; 486 unsigned IOCTL_FIONBIO = FIONBIO; 487 unsigned IOCTL_FIONCLEX = FIONCLEX; 488 unsigned IOCTL_FIOSETOWN = FIOSETOWN; 489 unsigned IOCTL_SIOCADDMULTI = SIOCADDMULTI; 490 unsigned IOCTL_SIOCATMARK = SIOCATMARK; 491 unsigned IOCTL_SIOCDELMULTI = SIOCDELMULTI; 492 unsigned IOCTL_SIOCGIFADDR = SIOCGIFADDR; 493 unsigned IOCTL_SIOCGIFBRDADDR = SIOCGIFBRDADDR; 494 unsigned IOCTL_SIOCGIFCONF = SIOCGIFCONF; 495 unsigned IOCTL_SIOCGIFDSTADDR = SIOCGIFDSTADDR; 496 unsigned IOCTL_SIOCGIFFLAGS = SIOCGIFFLAGS; 497 unsigned IOCTL_SIOCGIFMETRIC = SIOCGIFMETRIC; 498 unsigned IOCTL_SIOCGIFMTU = SIOCGIFMTU; 499 unsigned IOCTL_SIOCGIFNETMASK = SIOCGIFNETMASK; 500 unsigned IOCTL_SIOCGPGRP = SIOCGPGRP; 501 unsigned IOCTL_SIOCSIFADDR = SIOCSIFADDR; 502 unsigned IOCTL_SIOCSIFBRDADDR = SIOCSIFBRDADDR; 503 unsigned IOCTL_SIOCSIFDSTADDR = SIOCSIFDSTADDR; 504 unsigned IOCTL_SIOCSIFFLAGS = SIOCSIFFLAGS; 505 unsigned IOCTL_SIOCSIFMETRIC = SIOCSIFMETRIC; 506 unsigned IOCTL_SIOCSIFMTU = SIOCSIFMTU; 507 unsigned IOCTL_SIOCSIFNETMASK = SIOCSIFNETMASK; 508 unsigned IOCTL_SIOCSPGRP = SIOCSPGRP; 509 unsigned IOCTL_TIOCCONS = TIOCCONS; 510 unsigned IOCTL_TIOCEXCL = TIOCEXCL; 511 unsigned IOCTL_TIOCGETD = TIOCGETD; 512 unsigned IOCTL_TIOCGPGRP = TIOCGPGRP; 513 unsigned IOCTL_TIOCGWINSZ = TIOCGWINSZ; 514 unsigned IOCTL_TIOCMBIC = TIOCMBIC; 515 unsigned IOCTL_TIOCMBIS = TIOCMBIS; 516 unsigned IOCTL_TIOCMGET = TIOCMGET; 517 unsigned IOCTL_TIOCMSET = TIOCMSET; 518 unsigned IOCTL_TIOCNOTTY = TIOCNOTTY; 519 unsigned IOCTL_TIOCNXCL = TIOCNXCL; 520 unsigned IOCTL_TIOCOUTQ = TIOCOUTQ; 521 unsigned IOCTL_TIOCPKT = TIOCPKT; 522 unsigned IOCTL_TIOCSCTTY = TIOCSCTTY; 523 unsigned IOCTL_TIOCSETD = TIOCSETD; 524 unsigned IOCTL_TIOCSPGRP = TIOCSPGRP; 525 unsigned IOCTL_TIOCSTI = TIOCSTI; 526 unsigned IOCTL_TIOCSWINSZ = TIOCSWINSZ; 527 #if ((SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID) 528 unsigned IOCTL_SIOCGETSGCNT = SIOCGETSGCNT; 529 unsigned IOCTL_SIOCGETVIFCNT = SIOCGETVIFCNT; 530 #endif 531 532 #if SANITIZER_LINUX 533 unsigned IOCTL_EVIOCGABS = EVIOCGABS(0); 534 unsigned IOCTL_EVIOCGBIT = EVIOCGBIT(0, 0); 535 unsigned IOCTL_EVIOCGEFFECTS = EVIOCGEFFECTS; 536 unsigned IOCTL_EVIOCGID = EVIOCGID; 537 unsigned IOCTL_EVIOCGKEY = EVIOCGKEY(0); 538 unsigned IOCTL_EVIOCGKEYCODE = EVIOCGKEYCODE; 539 unsigned IOCTL_EVIOCGLED = EVIOCGLED(0); 540 unsigned IOCTL_EVIOCGNAME = EVIOCGNAME(0); 541 unsigned IOCTL_EVIOCGPHYS = EVIOCGPHYS(0); 542 unsigned IOCTL_EVIOCGRAB = EVIOCGRAB; 543 unsigned IOCTL_EVIOCGREP = EVIOCGREP; 544 unsigned IOCTL_EVIOCGSND = EVIOCGSND(0); 545 unsigned IOCTL_EVIOCGSW = EVIOCGSW(0); 546 unsigned IOCTL_EVIOCGUNIQ = EVIOCGUNIQ(0); 547 unsigned IOCTL_EVIOCGVERSION = EVIOCGVERSION; 548 unsigned IOCTL_EVIOCRMFF = EVIOCRMFF; 549 unsigned IOCTL_EVIOCSABS = EVIOCSABS(0); 550 unsigned IOCTL_EVIOCSFF = EVIOCSFF; 551 unsigned IOCTL_EVIOCSKEYCODE = EVIOCSKEYCODE; 552 unsigned IOCTL_EVIOCSREP = EVIOCSREP; 553 unsigned IOCTL_BLKFLSBUF = BLKFLSBUF; 554 unsigned IOCTL_BLKGETSIZE = BLKGETSIZE; 555 unsigned IOCTL_BLKRAGET = BLKRAGET; 556 unsigned IOCTL_BLKRASET = BLKRASET; 557 unsigned IOCTL_BLKROGET = BLKROGET; 558 unsigned IOCTL_BLKROSET = BLKROSET; 559 unsigned IOCTL_BLKRRPART = BLKRRPART; 560 unsigned IOCTL_CDROMAUDIOBUFSIZ = CDROMAUDIOBUFSIZ; 561 unsigned IOCTL_CDROMEJECT = CDROMEJECT; 562 unsigned IOCTL_CDROMEJECT_SW = CDROMEJECT_SW; 563 unsigned IOCTL_CDROMMULTISESSION = CDROMMULTISESSION; 564 unsigned IOCTL_CDROMPAUSE = CDROMPAUSE; 565 unsigned IOCTL_CDROMPLAYMSF = CDROMPLAYMSF; 566 unsigned IOCTL_CDROMPLAYTRKIND = CDROMPLAYTRKIND; 567 unsigned IOCTL_CDROMREADAUDIO = CDROMREADAUDIO; 568 unsigned IOCTL_CDROMREADCOOKED = CDROMREADCOOKED; 569 unsigned IOCTL_CDROMREADMODE1 = CDROMREADMODE1; 570 unsigned IOCTL_CDROMREADMODE2 = CDROMREADMODE2; 571 unsigned IOCTL_CDROMREADRAW = CDROMREADRAW; 572 unsigned IOCTL_CDROMREADTOCENTRY = CDROMREADTOCENTRY; 573 unsigned IOCTL_CDROMREADTOCHDR = CDROMREADTOCHDR; 574 unsigned IOCTL_CDROMRESET = CDROMRESET; 575 unsigned IOCTL_CDROMRESUME = CDROMRESUME; 576 unsigned IOCTL_CDROMSEEK = CDROMSEEK; 577 unsigned IOCTL_CDROMSTART = CDROMSTART; 578 unsigned IOCTL_CDROMSTOP = CDROMSTOP; 579 unsigned IOCTL_CDROMSUBCHNL = CDROMSUBCHNL; 580 unsigned IOCTL_CDROMVOLCTRL = CDROMVOLCTRL; 581 unsigned IOCTL_CDROMVOLREAD = CDROMVOLREAD; 582 unsigned IOCTL_CDROM_GET_UPC = CDROM_GET_UPC; 583 unsigned IOCTL_FDCLRPRM = FDCLRPRM; 584 unsigned IOCTL_FDDEFPRM = FDDEFPRM; 585 unsigned IOCTL_FDFLUSH = FDFLUSH; 586 unsigned IOCTL_FDFMTBEG = FDFMTBEG; 587 unsigned IOCTL_FDFMTEND = FDFMTEND; 588 unsigned IOCTL_FDFMTTRK = FDFMTTRK; 589 unsigned IOCTL_FDGETDRVPRM = FDGETDRVPRM; 590 unsigned IOCTL_FDGETDRVSTAT = FDGETDRVSTAT; 591 unsigned IOCTL_FDGETDRVTYP = FDGETDRVTYP; 592 unsigned IOCTL_FDGETFDCSTAT = FDGETFDCSTAT; 593 unsigned IOCTL_FDGETMAXERRS = FDGETMAXERRS; 594 unsigned IOCTL_FDGETPRM = FDGETPRM; 595 unsigned IOCTL_FDMSGOFF = FDMSGOFF; 596 unsigned IOCTL_FDMSGON = FDMSGON; 597 unsigned IOCTL_FDPOLLDRVSTAT = FDPOLLDRVSTAT; 598 unsigned IOCTL_FDRAWCMD = FDRAWCMD; 599 unsigned IOCTL_FDRESET = FDRESET; 600 unsigned IOCTL_FDSETDRVPRM = FDSETDRVPRM; 601 unsigned IOCTL_FDSETEMSGTRESH = FDSETEMSGTRESH; 602 unsigned IOCTL_FDSETMAXERRS = FDSETMAXERRS; 603 unsigned IOCTL_FDSETPRM = FDSETPRM; 604 unsigned IOCTL_FDTWADDLE = FDTWADDLE; 605 unsigned IOCTL_FDWERRORCLR = FDWERRORCLR; 606 unsigned IOCTL_FDWERRORGET = FDWERRORGET; 607 unsigned IOCTL_HDIO_DRIVE_CMD = HDIO_DRIVE_CMD; 608 unsigned IOCTL_HDIO_GETGEO = HDIO_GETGEO; 609 unsigned IOCTL_HDIO_GET_32BIT = HDIO_GET_32BIT; 610 unsigned IOCTL_HDIO_GET_DMA = HDIO_GET_DMA; 611 unsigned IOCTL_HDIO_GET_IDENTITY = HDIO_GET_IDENTITY; 612 unsigned IOCTL_HDIO_GET_KEEPSETTINGS = HDIO_GET_KEEPSETTINGS; 613 unsigned IOCTL_HDIO_GET_MULTCOUNT = HDIO_GET_MULTCOUNT; 614 unsigned IOCTL_HDIO_GET_NOWERR = HDIO_GET_NOWERR; 615 unsigned IOCTL_HDIO_GET_UNMASKINTR = HDIO_GET_UNMASKINTR; 616 unsigned IOCTL_HDIO_SET_32BIT = HDIO_SET_32BIT; 617 unsigned IOCTL_HDIO_SET_DMA = HDIO_SET_DMA; 618 unsigned IOCTL_HDIO_SET_KEEPSETTINGS = HDIO_SET_KEEPSETTINGS; 619 unsigned IOCTL_HDIO_SET_MULTCOUNT = HDIO_SET_MULTCOUNT; 620 unsigned IOCTL_HDIO_SET_NOWERR = HDIO_SET_NOWERR; 621 unsigned IOCTL_HDIO_SET_UNMASKINTR = HDIO_SET_UNMASKINTR; 622 unsigned IOCTL_MTIOCPOS = MTIOCPOS; 623 unsigned IOCTL_PPPIOCGASYNCMAP = PPPIOCGASYNCMAP; 624 unsigned IOCTL_PPPIOCGDEBUG = PPPIOCGDEBUG; 625 unsigned IOCTL_PPPIOCGFLAGS = PPPIOCGFLAGS; 626 unsigned IOCTL_PPPIOCGUNIT = PPPIOCGUNIT; 627 unsigned IOCTL_PPPIOCGXASYNCMAP = PPPIOCGXASYNCMAP; 628 unsigned IOCTL_PPPIOCSASYNCMAP = PPPIOCSASYNCMAP; 629 unsigned IOCTL_PPPIOCSDEBUG = PPPIOCSDEBUG; 630 unsigned IOCTL_PPPIOCSFLAGS = PPPIOCSFLAGS; 631 unsigned IOCTL_PPPIOCSMAXCID = PPPIOCSMAXCID; 632 unsigned IOCTL_PPPIOCSMRU = PPPIOCSMRU; 633 unsigned IOCTL_PPPIOCSXASYNCMAP = PPPIOCSXASYNCMAP; 634 unsigned IOCTL_SIOCADDRT = SIOCADDRT; 635 unsigned IOCTL_SIOCDARP = SIOCDARP; 636 unsigned IOCTL_SIOCDELRT = SIOCDELRT; 637 unsigned IOCTL_SIOCDRARP = SIOCDRARP; 638 unsigned IOCTL_SIOCGARP = SIOCGARP; 639 unsigned IOCTL_SIOCGIFENCAP = SIOCGIFENCAP; 640 unsigned IOCTL_SIOCGIFHWADDR = SIOCGIFHWADDR; 641 unsigned IOCTL_SIOCGIFMAP = SIOCGIFMAP; 642 unsigned IOCTL_SIOCGIFMEM = SIOCGIFMEM; 643 unsigned IOCTL_SIOCGIFNAME = SIOCGIFNAME; 644 unsigned IOCTL_SIOCGIFSLAVE = SIOCGIFSLAVE; 645 unsigned IOCTL_SIOCGRARP = SIOCGRARP; 646 unsigned IOCTL_SIOCGSTAMP = SIOCGSTAMP; 647 unsigned IOCTL_SIOCSARP = SIOCSARP; 648 unsigned IOCTL_SIOCSIFENCAP = SIOCSIFENCAP; 649 unsigned IOCTL_SIOCSIFHWADDR = SIOCSIFHWADDR; 650 unsigned IOCTL_SIOCSIFLINK = SIOCSIFLINK; 651 unsigned IOCTL_SIOCSIFMAP = SIOCSIFMAP; 652 unsigned IOCTL_SIOCSIFMEM = SIOCSIFMEM; 653 unsigned IOCTL_SIOCSIFSLAVE = SIOCSIFSLAVE; 654 unsigned IOCTL_SIOCSRARP = SIOCSRARP; 655 # if SOUND_VERSION >= 0x040000 656 unsigned IOCTL_SNDCTL_COPR_HALT = IOCTL_NOT_PRESENT; 657 unsigned IOCTL_SNDCTL_COPR_LOAD = IOCTL_NOT_PRESENT; 658 unsigned IOCTL_SNDCTL_COPR_RCODE = IOCTL_NOT_PRESENT; 659 unsigned IOCTL_SNDCTL_COPR_RCVMSG = IOCTL_NOT_PRESENT; 660 unsigned IOCTL_SNDCTL_COPR_RDATA = IOCTL_NOT_PRESENT; 661 unsigned IOCTL_SNDCTL_COPR_RESET = IOCTL_NOT_PRESENT; 662 unsigned IOCTL_SNDCTL_COPR_RUN = IOCTL_NOT_PRESENT; 663 unsigned IOCTL_SNDCTL_COPR_SENDMSG = IOCTL_NOT_PRESENT; 664 unsigned IOCTL_SNDCTL_COPR_WCODE = IOCTL_NOT_PRESENT; 665 unsigned IOCTL_SNDCTL_COPR_WDATA = IOCTL_NOT_PRESENT; 666 unsigned IOCTL_SOUND_PCM_READ_BITS = IOCTL_NOT_PRESENT; 667 unsigned IOCTL_SOUND_PCM_READ_CHANNELS = IOCTL_NOT_PRESENT; 668 unsigned IOCTL_SOUND_PCM_READ_FILTER = IOCTL_NOT_PRESENT; 669 unsigned IOCTL_SOUND_PCM_READ_RATE = IOCTL_NOT_PRESENT; 670 unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS = IOCTL_NOT_PRESENT; 671 unsigned IOCTL_SOUND_PCM_WRITE_FILTER = IOCTL_NOT_PRESENT; 672 # else // SOUND_VERSION 673 unsigned IOCTL_SNDCTL_COPR_HALT = SNDCTL_COPR_HALT; 674 unsigned IOCTL_SNDCTL_COPR_LOAD = SNDCTL_COPR_LOAD; 675 unsigned IOCTL_SNDCTL_COPR_RCODE = SNDCTL_COPR_RCODE; 676 unsigned IOCTL_SNDCTL_COPR_RCVMSG = SNDCTL_COPR_RCVMSG; 677 unsigned IOCTL_SNDCTL_COPR_RDATA = SNDCTL_COPR_RDATA; 678 unsigned IOCTL_SNDCTL_COPR_RESET = SNDCTL_COPR_RESET; 679 unsigned IOCTL_SNDCTL_COPR_RUN = SNDCTL_COPR_RUN; 680 unsigned IOCTL_SNDCTL_COPR_SENDMSG = SNDCTL_COPR_SENDMSG; 681 unsigned IOCTL_SNDCTL_COPR_WCODE = SNDCTL_COPR_WCODE; 682 unsigned IOCTL_SNDCTL_COPR_WDATA = SNDCTL_COPR_WDATA; 683 unsigned IOCTL_SOUND_PCM_READ_BITS = SOUND_PCM_READ_BITS; 684 unsigned IOCTL_SOUND_PCM_READ_CHANNELS = SOUND_PCM_READ_CHANNELS; 685 unsigned IOCTL_SOUND_PCM_READ_FILTER = SOUND_PCM_READ_FILTER; 686 unsigned IOCTL_SOUND_PCM_READ_RATE = SOUND_PCM_READ_RATE; 687 unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS = SOUND_PCM_WRITE_CHANNELS; 688 unsigned IOCTL_SOUND_PCM_WRITE_FILTER = SOUND_PCM_WRITE_FILTER; 689 #endif // SOUND_VERSION 690 unsigned IOCTL_TCFLSH = TCFLSH; 691 unsigned IOCTL_TCGETA = TCGETA; 692 unsigned IOCTL_TCGETS = TCGETS; 693 unsigned IOCTL_TCSBRK = TCSBRK; 694 unsigned IOCTL_TCSBRKP = TCSBRKP; 695 unsigned IOCTL_TCSETA = TCSETA; 696 unsigned IOCTL_TCSETAF = TCSETAF; 697 unsigned IOCTL_TCSETAW = TCSETAW; 698 unsigned IOCTL_TCSETS = TCSETS; 699 unsigned IOCTL_TCSETSF = TCSETSF; 700 unsigned IOCTL_TCSETSW = TCSETSW; 701 unsigned IOCTL_TCXONC = TCXONC; 702 unsigned IOCTL_TIOCGLCKTRMIOS = TIOCGLCKTRMIOS; 703 unsigned IOCTL_TIOCGSOFTCAR = TIOCGSOFTCAR; 704 unsigned IOCTL_TIOCINQ = TIOCINQ; 705 unsigned IOCTL_TIOCLINUX = TIOCLINUX; 706 unsigned IOCTL_TIOCSERCONFIG = TIOCSERCONFIG; 707 unsigned IOCTL_TIOCSERGETLSR = TIOCSERGETLSR; 708 unsigned IOCTL_TIOCSERGWILD = TIOCSERGWILD; 709 unsigned IOCTL_TIOCSERSWILD = TIOCSERSWILD; 710 unsigned IOCTL_TIOCSLCKTRMIOS = TIOCSLCKTRMIOS; 711 unsigned IOCTL_TIOCSSOFTCAR = TIOCSSOFTCAR; 712 unsigned IOCTL_VT_DISALLOCATE = VT_DISALLOCATE; 713 unsigned IOCTL_VT_GETSTATE = VT_GETSTATE; 714 unsigned IOCTL_VT_RESIZE = VT_RESIZE; 715 unsigned IOCTL_VT_RESIZEX = VT_RESIZEX; 716 unsigned IOCTL_VT_SENDSIG = VT_SENDSIG; 717 #endif // SANITIZER_LINUX 718 719 #if SANITIZER_LINUX || SANITIZER_FREEBSD 720 unsigned IOCTL_MTIOCGET = MTIOCGET; 721 unsigned IOCTL_MTIOCTOP = MTIOCTOP; 722 unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE = SNDCTL_DSP_GETBLKSIZE; 723 unsigned IOCTL_SNDCTL_DSP_GETFMTS = SNDCTL_DSP_GETFMTS; 724 unsigned IOCTL_SNDCTL_DSP_NONBLOCK = SNDCTL_DSP_NONBLOCK; 725 unsigned IOCTL_SNDCTL_DSP_POST = SNDCTL_DSP_POST; 726 unsigned IOCTL_SNDCTL_DSP_RESET = SNDCTL_DSP_RESET; 727 unsigned IOCTL_SNDCTL_DSP_SETFMT = SNDCTL_DSP_SETFMT; 728 unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT = SNDCTL_DSP_SETFRAGMENT; 729 unsigned IOCTL_SNDCTL_DSP_SPEED = SNDCTL_DSP_SPEED; 730 unsigned IOCTL_SNDCTL_DSP_STEREO = SNDCTL_DSP_STEREO; 731 unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE = SNDCTL_DSP_SUBDIVIDE; 732 unsigned IOCTL_SNDCTL_DSP_SYNC = SNDCTL_DSP_SYNC; 733 unsigned IOCTL_SNDCTL_FM_4OP_ENABLE = SNDCTL_FM_4OP_ENABLE; 734 unsigned IOCTL_SNDCTL_FM_LOAD_INSTR = SNDCTL_FM_LOAD_INSTR; 735 unsigned IOCTL_SNDCTL_MIDI_INFO = SNDCTL_MIDI_INFO; 736 unsigned IOCTL_SNDCTL_MIDI_PRETIME = SNDCTL_MIDI_PRETIME; 737 unsigned IOCTL_SNDCTL_SEQ_CTRLRATE = SNDCTL_SEQ_CTRLRATE; 738 unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT = SNDCTL_SEQ_GETINCOUNT; 739 unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT = SNDCTL_SEQ_GETOUTCOUNT; 740 unsigned IOCTL_SNDCTL_SEQ_NRMIDIS = SNDCTL_SEQ_NRMIDIS; 741 unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS = SNDCTL_SEQ_NRSYNTHS; 742 unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND = SNDCTL_SEQ_OUTOFBAND; 743 unsigned IOCTL_SNDCTL_SEQ_PANIC = SNDCTL_SEQ_PANIC; 744 unsigned IOCTL_SNDCTL_SEQ_PERCMODE = SNDCTL_SEQ_PERCMODE; 745 unsigned IOCTL_SNDCTL_SEQ_RESET = SNDCTL_SEQ_RESET; 746 unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES = SNDCTL_SEQ_RESETSAMPLES; 747 unsigned IOCTL_SNDCTL_SEQ_SYNC = SNDCTL_SEQ_SYNC; 748 unsigned IOCTL_SNDCTL_SEQ_TESTMIDI = SNDCTL_SEQ_TESTMIDI; 749 unsigned IOCTL_SNDCTL_SEQ_THRESHOLD = SNDCTL_SEQ_THRESHOLD; 750 unsigned IOCTL_SNDCTL_SYNTH_INFO = SNDCTL_SYNTH_INFO; 751 unsigned IOCTL_SNDCTL_SYNTH_MEMAVL = SNDCTL_SYNTH_MEMAVL; 752 unsigned IOCTL_SNDCTL_TMR_CONTINUE = SNDCTL_TMR_CONTINUE; 753 unsigned IOCTL_SNDCTL_TMR_METRONOME = SNDCTL_TMR_METRONOME; 754 unsigned IOCTL_SNDCTL_TMR_SELECT = SNDCTL_TMR_SELECT; 755 unsigned IOCTL_SNDCTL_TMR_SOURCE = SNDCTL_TMR_SOURCE; 756 unsigned IOCTL_SNDCTL_TMR_START = SNDCTL_TMR_START; 757 unsigned IOCTL_SNDCTL_TMR_STOP = SNDCTL_TMR_STOP; 758 unsigned IOCTL_SNDCTL_TMR_TEMPO = SNDCTL_TMR_TEMPO; 759 unsigned IOCTL_SNDCTL_TMR_TIMEBASE = SNDCTL_TMR_TIMEBASE; 760 unsigned IOCTL_SOUND_MIXER_READ_ALTPCM = SOUND_MIXER_READ_ALTPCM; 761 unsigned IOCTL_SOUND_MIXER_READ_BASS = SOUND_MIXER_READ_BASS; 762 unsigned IOCTL_SOUND_MIXER_READ_CAPS = SOUND_MIXER_READ_CAPS; 763 unsigned IOCTL_SOUND_MIXER_READ_CD = SOUND_MIXER_READ_CD; 764 unsigned IOCTL_SOUND_MIXER_READ_DEVMASK = SOUND_MIXER_READ_DEVMASK; 765 unsigned IOCTL_SOUND_MIXER_READ_ENHANCE = SOUND_MIXER_READ_ENHANCE; 766 unsigned IOCTL_SOUND_MIXER_READ_IGAIN = SOUND_MIXER_READ_IGAIN; 767 unsigned IOCTL_SOUND_MIXER_READ_IMIX = SOUND_MIXER_READ_IMIX; 768 unsigned IOCTL_SOUND_MIXER_READ_LINE = SOUND_MIXER_READ_LINE; 769 unsigned IOCTL_SOUND_MIXER_READ_LINE1 = SOUND_MIXER_READ_LINE1; 770 unsigned IOCTL_SOUND_MIXER_READ_LINE2 = SOUND_MIXER_READ_LINE2; 771 unsigned IOCTL_SOUND_MIXER_READ_LINE3 = SOUND_MIXER_READ_LINE3; 772 unsigned IOCTL_SOUND_MIXER_READ_LOUD = SOUND_MIXER_READ_LOUD; 773 unsigned IOCTL_SOUND_MIXER_READ_MIC = SOUND_MIXER_READ_MIC; 774 unsigned IOCTL_SOUND_MIXER_READ_MUTE = SOUND_MIXER_READ_MUTE; 775 unsigned IOCTL_SOUND_MIXER_READ_OGAIN = SOUND_MIXER_READ_OGAIN; 776 unsigned IOCTL_SOUND_MIXER_READ_PCM = SOUND_MIXER_READ_PCM; 777 unsigned IOCTL_SOUND_MIXER_READ_RECLEV = SOUND_MIXER_READ_RECLEV; 778 unsigned IOCTL_SOUND_MIXER_READ_RECMASK = SOUND_MIXER_READ_RECMASK; 779 unsigned IOCTL_SOUND_MIXER_READ_RECSRC = SOUND_MIXER_READ_RECSRC; 780 unsigned IOCTL_SOUND_MIXER_READ_SPEAKER = SOUND_MIXER_READ_SPEAKER; 781 unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS = SOUND_MIXER_READ_STEREODEVS; 782 unsigned IOCTL_SOUND_MIXER_READ_SYNTH = SOUND_MIXER_READ_SYNTH; 783 unsigned IOCTL_SOUND_MIXER_READ_TREBLE = SOUND_MIXER_READ_TREBLE; 784 unsigned IOCTL_SOUND_MIXER_READ_VOLUME = SOUND_MIXER_READ_VOLUME; 785 unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM = SOUND_MIXER_WRITE_ALTPCM; 786 unsigned IOCTL_SOUND_MIXER_WRITE_BASS = SOUND_MIXER_WRITE_BASS; 787 unsigned IOCTL_SOUND_MIXER_WRITE_CD = SOUND_MIXER_WRITE_CD; 788 unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE = SOUND_MIXER_WRITE_ENHANCE; 789 unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN = SOUND_MIXER_WRITE_IGAIN; 790 unsigned IOCTL_SOUND_MIXER_WRITE_IMIX = SOUND_MIXER_WRITE_IMIX; 791 unsigned IOCTL_SOUND_MIXER_WRITE_LINE = SOUND_MIXER_WRITE_LINE; 792 unsigned IOCTL_SOUND_MIXER_WRITE_LINE1 = SOUND_MIXER_WRITE_LINE1; 793 unsigned IOCTL_SOUND_MIXER_WRITE_LINE2 = SOUND_MIXER_WRITE_LINE2; 794 unsigned IOCTL_SOUND_MIXER_WRITE_LINE3 = SOUND_MIXER_WRITE_LINE3; 795 unsigned IOCTL_SOUND_MIXER_WRITE_LOUD = SOUND_MIXER_WRITE_LOUD; 796 unsigned IOCTL_SOUND_MIXER_WRITE_MIC = SOUND_MIXER_WRITE_MIC; 797 unsigned IOCTL_SOUND_MIXER_WRITE_MUTE = SOUND_MIXER_WRITE_MUTE; 798 unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN = SOUND_MIXER_WRITE_OGAIN; 799 unsigned IOCTL_SOUND_MIXER_WRITE_PCM = SOUND_MIXER_WRITE_PCM; 800 unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV = SOUND_MIXER_WRITE_RECLEV; 801 unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC = SOUND_MIXER_WRITE_RECSRC; 802 unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER = SOUND_MIXER_WRITE_SPEAKER; 803 unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH = SOUND_MIXER_WRITE_SYNTH; 804 unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE = SOUND_MIXER_WRITE_TREBLE; 805 unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME = SOUND_MIXER_WRITE_VOLUME; 806 unsigned IOCTL_VT_ACTIVATE = VT_ACTIVATE; 807 unsigned IOCTL_VT_GETMODE = VT_GETMODE; 808 unsigned IOCTL_VT_OPENQRY = VT_OPENQRY; 809 unsigned IOCTL_VT_RELDISP = VT_RELDISP; 810 unsigned IOCTL_VT_SETMODE = VT_SETMODE; 811 unsigned IOCTL_VT_WAITACTIVE = VT_WAITACTIVE; 812 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD 813 814 #if SANITIZER_LINUX && !SANITIZER_ANDROID 815 unsigned IOCTL_CYGETDEFTHRESH = CYGETDEFTHRESH; 816 unsigned IOCTL_CYGETDEFTIMEOUT = CYGETDEFTIMEOUT; 817 unsigned IOCTL_CYGETMON = CYGETMON; 818 unsigned IOCTL_CYGETTHRESH = CYGETTHRESH; 819 unsigned IOCTL_CYGETTIMEOUT = CYGETTIMEOUT; 820 unsigned IOCTL_CYSETDEFTHRESH = CYSETDEFTHRESH; 821 unsigned IOCTL_CYSETDEFTIMEOUT = CYSETDEFTIMEOUT; 822 unsigned IOCTL_CYSETTHRESH = CYSETTHRESH; 823 unsigned IOCTL_CYSETTIMEOUT = CYSETTIMEOUT; 824 unsigned IOCTL_EQL_EMANCIPATE = EQL_EMANCIPATE; 825 unsigned IOCTL_EQL_ENSLAVE = EQL_ENSLAVE; 826 unsigned IOCTL_EQL_GETMASTRCFG = EQL_GETMASTRCFG; 827 unsigned IOCTL_EQL_GETSLAVECFG = EQL_GETSLAVECFG; 828 unsigned IOCTL_EQL_SETMASTRCFG = EQL_SETMASTRCFG; 829 unsigned IOCTL_EQL_SETSLAVECFG = EQL_SETSLAVECFG; 830 #if EV_VERSION > (0x010000) 831 unsigned IOCTL_EVIOCGKEYCODE_V2 = EVIOCGKEYCODE_V2; 832 unsigned IOCTL_EVIOCGPROP = EVIOCGPROP(0); 833 unsigned IOCTL_EVIOCSKEYCODE_V2 = EVIOCSKEYCODE_V2; 834 #else 835 unsigned IOCTL_EVIOCGKEYCODE_V2 = IOCTL_NOT_PRESENT; 836 unsigned IOCTL_EVIOCGPROP = IOCTL_NOT_PRESENT; 837 unsigned IOCTL_EVIOCSKEYCODE_V2 = IOCTL_NOT_PRESENT; 838 #endif 839 unsigned IOCTL_FS_IOC_GETFLAGS = FS_IOC_GETFLAGS; 840 unsigned IOCTL_FS_IOC_GETVERSION = FS_IOC_GETVERSION; 841 unsigned IOCTL_FS_IOC_SETFLAGS = FS_IOC_SETFLAGS; 842 unsigned IOCTL_FS_IOC_SETVERSION = FS_IOC_SETVERSION; 843 unsigned IOCTL_GIO_CMAP = GIO_CMAP; 844 unsigned IOCTL_GIO_FONT = GIO_FONT; 845 unsigned IOCTL_GIO_UNIMAP = GIO_UNIMAP; 846 unsigned IOCTL_GIO_UNISCRNMAP = GIO_UNISCRNMAP; 847 unsigned IOCTL_KDADDIO = KDADDIO; 848 unsigned IOCTL_KDDELIO = KDDELIO; 849 unsigned IOCTL_KDGETKEYCODE = KDGETKEYCODE; 850 unsigned IOCTL_KDGKBDIACR = KDGKBDIACR; 851 unsigned IOCTL_KDGKBENT = KDGKBENT; 852 unsigned IOCTL_KDGKBLED = KDGKBLED; 853 unsigned IOCTL_KDGKBMETA = KDGKBMETA; 854 unsigned IOCTL_KDGKBSENT = KDGKBSENT; 855 unsigned IOCTL_KDMAPDISP = KDMAPDISP; 856 unsigned IOCTL_KDSETKEYCODE = KDSETKEYCODE; 857 unsigned IOCTL_KDSIGACCEPT = KDSIGACCEPT; 858 unsigned IOCTL_KDSKBDIACR = KDSKBDIACR; 859 unsigned IOCTL_KDSKBENT = KDSKBENT; 860 unsigned IOCTL_KDSKBLED = KDSKBLED; 861 unsigned IOCTL_KDSKBMETA = KDSKBMETA; 862 unsigned IOCTL_KDSKBSENT = KDSKBSENT; 863 unsigned IOCTL_KDUNMAPDISP = KDUNMAPDISP; 864 unsigned IOCTL_LPABORT = LPABORT; 865 unsigned IOCTL_LPABORTOPEN = LPABORTOPEN; 866 unsigned IOCTL_LPCAREFUL = LPCAREFUL; 867 unsigned IOCTL_LPCHAR = LPCHAR; 868 unsigned IOCTL_LPGETIRQ = LPGETIRQ; 869 unsigned IOCTL_LPGETSTATUS = LPGETSTATUS; 870 unsigned IOCTL_LPRESET = LPRESET; 871 unsigned IOCTL_LPSETIRQ = LPSETIRQ; 872 unsigned IOCTL_LPTIME = LPTIME; 873 unsigned IOCTL_LPWAIT = LPWAIT; 874 unsigned IOCTL_MTIOCGETCONFIG = MTIOCGETCONFIG; 875 unsigned IOCTL_MTIOCSETCONFIG = MTIOCSETCONFIG; 876 unsigned IOCTL_PIO_CMAP = PIO_CMAP; 877 unsigned IOCTL_PIO_FONT = PIO_FONT; 878 unsigned IOCTL_PIO_UNIMAP = PIO_UNIMAP; 879 unsigned IOCTL_PIO_UNIMAPCLR = PIO_UNIMAPCLR; 880 unsigned IOCTL_PIO_UNISCRNMAP = PIO_UNISCRNMAP; 881 unsigned IOCTL_SCSI_IOCTL_GET_IDLUN = SCSI_IOCTL_GET_IDLUN; 882 unsigned IOCTL_SCSI_IOCTL_PROBE_HOST = SCSI_IOCTL_PROBE_HOST; 883 unsigned IOCTL_SCSI_IOCTL_TAGGED_DISABLE = SCSI_IOCTL_TAGGED_DISABLE; 884 unsigned IOCTL_SCSI_IOCTL_TAGGED_ENABLE = SCSI_IOCTL_TAGGED_ENABLE; 885 unsigned IOCTL_SIOCAIPXITFCRT = SIOCAIPXITFCRT; 886 unsigned IOCTL_SIOCAIPXPRISLT = SIOCAIPXPRISLT; 887 unsigned IOCTL_SIOCAX25ADDUID = SIOCAX25ADDUID; 888 unsigned IOCTL_SIOCAX25DELUID = SIOCAX25DELUID; 889 unsigned IOCTL_SIOCAX25GETPARMS = SIOCAX25GETPARMS; 890 unsigned IOCTL_SIOCAX25GETUID = SIOCAX25GETUID; 891 unsigned IOCTL_SIOCAX25NOUID = SIOCAX25NOUID; 892 unsigned IOCTL_SIOCAX25SETPARMS = SIOCAX25SETPARMS; 893 unsigned IOCTL_SIOCDEVPLIP = SIOCDEVPLIP; 894 unsigned IOCTL_SIOCIPXCFGDATA = SIOCIPXCFGDATA; 895 unsigned IOCTL_SIOCNRDECOBS = SIOCNRDECOBS; 896 unsigned IOCTL_SIOCNRGETPARMS = SIOCNRGETPARMS; 897 unsigned IOCTL_SIOCNRRTCTL = SIOCNRRTCTL; 898 unsigned IOCTL_SIOCNRSETPARMS = SIOCNRSETPARMS; 899 unsigned IOCTL_TIOCGSERIAL = TIOCGSERIAL; 900 unsigned IOCTL_TIOCSERGETMULTI = TIOCSERGETMULTI; 901 unsigned IOCTL_TIOCSERSETMULTI = TIOCSERSETMULTI; 902 unsigned IOCTL_TIOCSSERIAL = TIOCSSERIAL; 903 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 904 905 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 906 unsigned IOCTL_GIO_SCRNMAP = GIO_SCRNMAP; 907 unsigned IOCTL_KDDISABIO = KDDISABIO; 908 unsigned IOCTL_KDENABIO = KDENABIO; 909 unsigned IOCTL_KDGETLED = KDGETLED; 910 unsigned IOCTL_KDGETMODE = KDGETMODE; 911 unsigned IOCTL_KDGKBMODE = KDGKBMODE; 912 unsigned IOCTL_KDGKBTYPE = KDGKBTYPE; 913 unsigned IOCTL_KDMKTONE = KDMKTONE; 914 unsigned IOCTL_KDSETLED = KDSETLED; 915 unsigned IOCTL_KDSETMODE = KDSETMODE; 916 unsigned IOCTL_KDSKBMODE = KDSKBMODE; 917 unsigned IOCTL_KIOCSOUND = KIOCSOUND; 918 unsigned IOCTL_PIO_SCRNMAP = PIO_SCRNMAP; 919 unsigned IOCTL_SNDCTL_DSP_GETISPACE = SNDCTL_DSP_GETISPACE; 920 unsigned IOCTL_SNDCTL_DSP_GETOSPACE = SNDCTL_DSP_GETOSPACE; 921 #endif // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 922 923 const int errno_EINVAL = EINVAL; 924 // EOWNERDEAD is not present in some older platforms. 925 #if defined(EOWNERDEAD) 926 const int errno_EOWNERDEAD = EOWNERDEAD; 927 #else 928 const int errno_EOWNERDEAD = -1; 929 #endif 930 931 const int si_SEGV_MAPERR = SEGV_MAPERR; 932 const int si_SEGV_ACCERR = SEGV_ACCERR; 933 } // namespace __sanitizer 934 935 COMPILER_CHECK(sizeof(__sanitizer_pthread_attr_t) >= sizeof(pthread_attr_t)); 936 937 COMPILER_CHECK(sizeof(socklen_t) == sizeof(unsigned)); 938 CHECK_TYPE_SIZE(pthread_key_t); 939 940 #if SANITIZER_LINUX 941 // FIXME: We define those on Linux and Mac, but only check on Linux. 942 COMPILER_CHECK(IOC_NRBITS == _IOC_NRBITS); 943 COMPILER_CHECK(IOC_TYPEBITS == _IOC_TYPEBITS); 944 COMPILER_CHECK(IOC_SIZEBITS == _IOC_SIZEBITS); 945 COMPILER_CHECK(IOC_DIRBITS == _IOC_DIRBITS); 946 COMPILER_CHECK(IOC_NRMASK == _IOC_NRMASK); 947 COMPILER_CHECK(IOC_TYPEMASK == _IOC_TYPEMASK); 948 COMPILER_CHECK(IOC_SIZEMASK == _IOC_SIZEMASK); 949 COMPILER_CHECK(IOC_DIRMASK == _IOC_DIRMASK); 950 COMPILER_CHECK(IOC_NRSHIFT == _IOC_NRSHIFT); 951 COMPILER_CHECK(IOC_TYPESHIFT == _IOC_TYPESHIFT); 952 COMPILER_CHECK(IOC_SIZESHIFT == _IOC_SIZESHIFT); 953 COMPILER_CHECK(IOC_DIRSHIFT == _IOC_DIRSHIFT); 954 COMPILER_CHECK(IOC_NONE == _IOC_NONE); 955 COMPILER_CHECK(IOC_WRITE == _IOC_WRITE); 956 COMPILER_CHECK(IOC_READ == _IOC_READ); 957 COMPILER_CHECK(EVIOC_ABS_MAX == ABS_MAX); 958 COMPILER_CHECK(EVIOC_EV_MAX == EV_MAX); 959 COMPILER_CHECK(IOC_SIZE(0x12345678) == _IOC_SIZE(0x12345678)); 960 COMPILER_CHECK(IOC_DIR(0x12345678) == _IOC_DIR(0x12345678)); 961 COMPILER_CHECK(IOC_NR(0x12345678) == _IOC_NR(0x12345678)); 962 COMPILER_CHECK(IOC_TYPE(0x12345678) == _IOC_TYPE(0x12345678)); 963 #endif // SANITIZER_LINUX 964 965 #if SANITIZER_LINUX || SANITIZER_FREEBSD 966 // There are more undocumented fields in dl_phdr_info that we are not interested 967 // in. 968 COMPILER_CHECK(sizeof(__sanitizer_dl_phdr_info) <= sizeof(dl_phdr_info)); 969 CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_addr); 970 CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_name); 971 CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phdr); 972 CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phnum); 973 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD 974 975 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 976 CHECK_TYPE_SIZE(glob_t); 977 CHECK_SIZE_AND_OFFSET(glob_t, gl_pathc); 978 CHECK_SIZE_AND_OFFSET(glob_t, gl_pathv); 979 CHECK_SIZE_AND_OFFSET(glob_t, gl_offs); 980 CHECK_SIZE_AND_OFFSET(glob_t, gl_flags); 981 CHECK_SIZE_AND_OFFSET(glob_t, gl_closedir); 982 CHECK_SIZE_AND_OFFSET(glob_t, gl_readdir); 983 CHECK_SIZE_AND_OFFSET(glob_t, gl_opendir); 984 CHECK_SIZE_AND_OFFSET(glob_t, gl_lstat); 985 CHECK_SIZE_AND_OFFSET(glob_t, gl_stat); 986 #endif 987 988 CHECK_TYPE_SIZE(addrinfo); 989 CHECK_SIZE_AND_OFFSET(addrinfo, ai_flags); 990 CHECK_SIZE_AND_OFFSET(addrinfo, ai_family); 991 CHECK_SIZE_AND_OFFSET(addrinfo, ai_socktype); 992 CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol); 993 CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol); 994 CHECK_SIZE_AND_OFFSET(addrinfo, ai_addrlen); 995 CHECK_SIZE_AND_OFFSET(addrinfo, ai_canonname); 996 CHECK_SIZE_AND_OFFSET(addrinfo, ai_addr); 997 998 CHECK_TYPE_SIZE(hostent); 999 CHECK_SIZE_AND_OFFSET(hostent, h_name); 1000 CHECK_SIZE_AND_OFFSET(hostent, h_aliases); 1001 CHECK_SIZE_AND_OFFSET(hostent, h_addrtype); 1002 CHECK_SIZE_AND_OFFSET(hostent, h_length); 1003 CHECK_SIZE_AND_OFFSET(hostent, h_addr_list); 1004 1005 CHECK_TYPE_SIZE(iovec); 1006 CHECK_SIZE_AND_OFFSET(iovec, iov_base); 1007 CHECK_SIZE_AND_OFFSET(iovec, iov_len); 1008 1009 CHECK_TYPE_SIZE(msghdr); 1010 CHECK_SIZE_AND_OFFSET(msghdr, msg_name); 1011 CHECK_SIZE_AND_OFFSET(msghdr, msg_namelen); 1012 CHECK_SIZE_AND_OFFSET(msghdr, msg_iov); 1013 CHECK_SIZE_AND_OFFSET(msghdr, msg_iovlen); 1014 CHECK_SIZE_AND_OFFSET(msghdr, msg_control); 1015 CHECK_SIZE_AND_OFFSET(msghdr, msg_controllen); 1016 CHECK_SIZE_AND_OFFSET(msghdr, msg_flags); 1017 1018 CHECK_TYPE_SIZE(cmsghdr); 1019 CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_len); 1020 CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_level); 1021 CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_type); 1022 1023 COMPILER_CHECK(sizeof(__sanitizer_dirent) <= sizeof(dirent)); 1024 CHECK_SIZE_AND_OFFSET(dirent, d_ino); 1025 #if SANITIZER_MAC 1026 CHECK_SIZE_AND_OFFSET(dirent, d_seekoff); 1027 #elif SANITIZER_FREEBSD 1028 // There is no 'd_off' field on FreeBSD. 1029 #else 1030 CHECK_SIZE_AND_OFFSET(dirent, d_off); 1031 #endif 1032 CHECK_SIZE_AND_OFFSET(dirent, d_reclen); 1033 1034 #if SANITIZER_LINUX && !SANITIZER_ANDROID 1035 COMPILER_CHECK(sizeof(__sanitizer_dirent64) <= sizeof(dirent64)); 1036 CHECK_SIZE_AND_OFFSET(dirent64, d_ino); 1037 CHECK_SIZE_AND_OFFSET(dirent64, d_off); 1038 CHECK_SIZE_AND_OFFSET(dirent64, d_reclen); 1039 #endif 1040 1041 CHECK_TYPE_SIZE(ifconf); 1042 CHECK_SIZE_AND_OFFSET(ifconf, ifc_len); 1043 CHECK_SIZE_AND_OFFSET(ifconf, ifc_ifcu); 1044 1045 CHECK_TYPE_SIZE(pollfd); 1046 CHECK_SIZE_AND_OFFSET(pollfd, fd); 1047 CHECK_SIZE_AND_OFFSET(pollfd, events); 1048 CHECK_SIZE_AND_OFFSET(pollfd, revents); 1049 1050 CHECK_TYPE_SIZE(nfds_t); 1051 1052 CHECK_TYPE_SIZE(sigset_t); 1053 1054 COMPILER_CHECK(sizeof(__sanitizer_sigaction) == sizeof(struct sigaction)); 1055 // Can't write checks for sa_handler and sa_sigaction due to them being 1056 // preprocessor macros. 1057 CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_mask); 1058 CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_flags); 1059 #if SANITIZER_LINUX 1060 CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_restorer); 1061 #endif 1062 1063 #if SANITIZER_LINUX 1064 CHECK_TYPE_SIZE(__sysctl_args); 1065 CHECK_SIZE_AND_OFFSET(__sysctl_args, name); 1066 CHECK_SIZE_AND_OFFSET(__sysctl_args, nlen); 1067 CHECK_SIZE_AND_OFFSET(__sysctl_args, oldval); 1068 CHECK_SIZE_AND_OFFSET(__sysctl_args, oldlenp); 1069 CHECK_SIZE_AND_OFFSET(__sysctl_args, newval); 1070 CHECK_SIZE_AND_OFFSET(__sysctl_args, newlen); 1071 1072 CHECK_TYPE_SIZE(__kernel_uid_t); 1073 CHECK_TYPE_SIZE(__kernel_gid_t); 1074 1075 #if SANITIZER_USES_UID16_SYSCALLS 1076 CHECK_TYPE_SIZE(__kernel_old_uid_t); 1077 CHECK_TYPE_SIZE(__kernel_old_gid_t); 1078 #endif 1079 1080 CHECK_TYPE_SIZE(__kernel_off_t); 1081 CHECK_TYPE_SIZE(__kernel_loff_t); 1082 CHECK_TYPE_SIZE(__kernel_fd_set); 1083 #endif 1084 1085 #if !SANITIZER_ANDROID 1086 CHECK_TYPE_SIZE(wordexp_t); 1087 CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordc); 1088 CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordv); 1089 CHECK_SIZE_AND_OFFSET(wordexp_t, we_offs); 1090 #endif 1091 1092 CHECK_TYPE_SIZE(tm); 1093 CHECK_SIZE_AND_OFFSET(tm, tm_sec); 1094 CHECK_SIZE_AND_OFFSET(tm, tm_min); 1095 CHECK_SIZE_AND_OFFSET(tm, tm_hour); 1096 CHECK_SIZE_AND_OFFSET(tm, tm_mday); 1097 CHECK_SIZE_AND_OFFSET(tm, tm_mon); 1098 CHECK_SIZE_AND_OFFSET(tm, tm_year); 1099 CHECK_SIZE_AND_OFFSET(tm, tm_wday); 1100 CHECK_SIZE_AND_OFFSET(tm, tm_yday); 1101 CHECK_SIZE_AND_OFFSET(tm, tm_isdst); 1102 CHECK_SIZE_AND_OFFSET(tm, tm_gmtoff); 1103 CHECK_SIZE_AND_OFFSET(tm, tm_zone); 1104 1105 #if SANITIZER_LINUX 1106 CHECK_TYPE_SIZE(mntent); 1107 CHECK_SIZE_AND_OFFSET(mntent, mnt_fsname); 1108 CHECK_SIZE_AND_OFFSET(mntent, mnt_dir); 1109 CHECK_SIZE_AND_OFFSET(mntent, mnt_type); 1110 CHECK_SIZE_AND_OFFSET(mntent, mnt_opts); 1111 CHECK_SIZE_AND_OFFSET(mntent, mnt_freq); 1112 CHECK_SIZE_AND_OFFSET(mntent, mnt_passno); 1113 #endif 1114 1115 CHECK_TYPE_SIZE(ether_addr); 1116 1117 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 1118 CHECK_TYPE_SIZE(ipc_perm); 1119 # if SANITIZER_FREEBSD 1120 CHECK_SIZE_AND_OFFSET(ipc_perm, key); 1121 CHECK_SIZE_AND_OFFSET(ipc_perm, seq); 1122 # else 1123 CHECK_SIZE_AND_OFFSET(ipc_perm, __key); 1124 CHECK_SIZE_AND_OFFSET(ipc_perm, __seq); 1125 # endif 1126 CHECK_SIZE_AND_OFFSET(ipc_perm, uid); 1127 CHECK_SIZE_AND_OFFSET(ipc_perm, gid); 1128 CHECK_SIZE_AND_OFFSET(ipc_perm, cuid); 1129 CHECK_SIZE_AND_OFFSET(ipc_perm, cgid); 1130 #ifndef __GLIBC_PREREQ 1131 #define __GLIBC_PREREQ(x, y) 0 1132 #endif 1133 #if !defined(__aarch64__) || !SANITIZER_LINUX || __GLIBC_PREREQ (2, 21) 1134 /* On aarch64 glibc 2.20 and earlier provided incorrect mode field. */ 1135 CHECK_SIZE_AND_OFFSET(ipc_perm, mode); 1136 #endif 1137 1138 CHECK_TYPE_SIZE(shmid_ds); 1139 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_perm); 1140 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_segsz); 1141 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_atime); 1142 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_dtime); 1143 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_ctime); 1144 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_cpid); 1145 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_lpid); 1146 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_nattch); 1147 #endif 1148 1149 CHECK_TYPE_SIZE(clock_t); 1150 1151 #if SANITIZER_LINUX 1152 CHECK_TYPE_SIZE(clockid_t); 1153 #endif 1154 1155 #if !SANITIZER_ANDROID 1156 CHECK_TYPE_SIZE(ifaddrs); 1157 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_next); 1158 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_name); 1159 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_addr); 1160 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_netmask); 1161 #if SANITIZER_LINUX || SANITIZER_FREEBSD 1162 // Compare against the union, because we can't reach into the union in a 1163 // compliant way. 1164 #ifdef ifa_dstaddr 1165 #undef ifa_dstaddr 1166 #endif 1167 # if SANITIZER_FREEBSD 1168 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr); 1169 # else 1170 COMPILER_CHECK(sizeof(((__sanitizer_ifaddrs *)nullptr)->ifa_dstaddr) == 1171 sizeof(((ifaddrs *)nullptr)->ifa_ifu)); 1172 COMPILER_CHECK(offsetof(__sanitizer_ifaddrs, ifa_dstaddr) == 1173 offsetof(ifaddrs, ifa_ifu)); 1174 # endif // SANITIZER_FREEBSD 1175 #else 1176 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr); 1177 #endif // SANITIZER_LINUX 1178 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_data); 1179 #endif 1180 1181 #if SANITIZER_LINUX 1182 COMPILER_CHECK(sizeof(__sanitizer_mallinfo) == sizeof(struct mallinfo)); 1183 #endif 1184 1185 #if !SANITIZER_ANDROID 1186 CHECK_TYPE_SIZE(timeb); 1187 CHECK_SIZE_AND_OFFSET(timeb, time); 1188 CHECK_SIZE_AND_OFFSET(timeb, millitm); 1189 CHECK_SIZE_AND_OFFSET(timeb, timezone); 1190 CHECK_SIZE_AND_OFFSET(timeb, dstflag); 1191 #endif 1192 1193 CHECK_TYPE_SIZE(passwd); 1194 CHECK_SIZE_AND_OFFSET(passwd, pw_name); 1195 CHECK_SIZE_AND_OFFSET(passwd, pw_passwd); 1196 CHECK_SIZE_AND_OFFSET(passwd, pw_uid); 1197 CHECK_SIZE_AND_OFFSET(passwd, pw_gid); 1198 CHECK_SIZE_AND_OFFSET(passwd, pw_dir); 1199 CHECK_SIZE_AND_OFFSET(passwd, pw_shell); 1200 1201 #if !SANITIZER_ANDROID 1202 CHECK_SIZE_AND_OFFSET(passwd, pw_gecos); 1203 #endif 1204 1205 #if SANITIZER_MAC 1206 CHECK_SIZE_AND_OFFSET(passwd, pw_change); 1207 CHECK_SIZE_AND_OFFSET(passwd, pw_expire); 1208 CHECK_SIZE_AND_OFFSET(passwd, pw_class); 1209 #endif 1210 1211 1212 CHECK_TYPE_SIZE(group); 1213 CHECK_SIZE_AND_OFFSET(group, gr_name); 1214 CHECK_SIZE_AND_OFFSET(group, gr_passwd); 1215 CHECK_SIZE_AND_OFFSET(group, gr_gid); 1216 CHECK_SIZE_AND_OFFSET(group, gr_mem); 1217 1218 #if HAVE_RPC_XDR_H || HAVE_TIRPC_RPC_XDR_H 1219 CHECK_TYPE_SIZE(XDR); 1220 CHECK_SIZE_AND_OFFSET(XDR, x_op); 1221 CHECK_SIZE_AND_OFFSET(XDR, x_ops); 1222 CHECK_SIZE_AND_OFFSET(XDR, x_public); 1223 CHECK_SIZE_AND_OFFSET(XDR, x_private); 1224 CHECK_SIZE_AND_OFFSET(XDR, x_base); 1225 CHECK_SIZE_AND_OFFSET(XDR, x_handy); 1226 COMPILER_CHECK(__sanitizer_XDR_ENCODE == XDR_ENCODE); 1227 COMPILER_CHECK(__sanitizer_XDR_DECODE == XDR_DECODE); 1228 COMPILER_CHECK(__sanitizer_XDR_FREE == XDR_FREE); 1229 #endif 1230 1231 #if SANITIZER_LINUX && !SANITIZER_ANDROID 1232 COMPILER_CHECK(sizeof(__sanitizer_FILE) <= sizeof(FILE)); 1233 CHECK_SIZE_AND_OFFSET(FILE, _flags); 1234 CHECK_SIZE_AND_OFFSET(FILE, _IO_read_ptr); 1235 CHECK_SIZE_AND_OFFSET(FILE, _IO_read_end); 1236 CHECK_SIZE_AND_OFFSET(FILE, _IO_read_base); 1237 CHECK_SIZE_AND_OFFSET(FILE, _IO_write_ptr); 1238 CHECK_SIZE_AND_OFFSET(FILE, _IO_write_end); 1239 CHECK_SIZE_AND_OFFSET(FILE, _IO_write_base); 1240 CHECK_SIZE_AND_OFFSET(FILE, _IO_buf_base); 1241 CHECK_SIZE_AND_OFFSET(FILE, _IO_buf_end); 1242 CHECK_SIZE_AND_OFFSET(FILE, _IO_save_base); 1243 CHECK_SIZE_AND_OFFSET(FILE, _IO_backup_base); 1244 CHECK_SIZE_AND_OFFSET(FILE, _IO_save_end); 1245 CHECK_SIZE_AND_OFFSET(FILE, _markers); 1246 CHECK_SIZE_AND_OFFSET(FILE, _chain); 1247 CHECK_SIZE_AND_OFFSET(FILE, _fileno); 1248 #endif 1249 1250 #if SANITIZER_LINUX && !SANITIZER_ANDROID 1251 COMPILER_CHECK(sizeof(__sanitizer__obstack_chunk) <= sizeof(_obstack_chunk)); 1252 CHECK_SIZE_AND_OFFSET(_obstack_chunk, limit); 1253 CHECK_SIZE_AND_OFFSET(_obstack_chunk, prev); 1254 CHECK_TYPE_SIZE(obstack); 1255 CHECK_SIZE_AND_OFFSET(obstack, chunk_size); 1256 CHECK_SIZE_AND_OFFSET(obstack, chunk); 1257 CHECK_SIZE_AND_OFFSET(obstack, object_base); 1258 CHECK_SIZE_AND_OFFSET(obstack, next_free); 1259 1260 CHECK_TYPE_SIZE(cookie_io_functions_t); 1261 CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, read); 1262 CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, write); 1263 CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, seek); 1264 CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, close); 1265 #endif 1266 1267 #if SANITIZER_LINUX || SANITIZER_FREEBSD 1268 CHECK_TYPE_SIZE(sem_t); 1269 #endif 1270 1271 #if SANITIZER_LINUX && defined(__arm__) 1272 COMPILER_CHECK(ARM_VFPREGS_SIZE == ARM_VFPREGS_SIZE_ASAN); 1273 #endif 1274 1275 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_MAC 1276
