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_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 #include <arpa/inet.h> 27 #include <dirent.h> 28 #include <grp.h> 29 #include <limits.h> 30 #include <net/if.h> 31 #include <netdb.h> 32 #include <poll.h> 33 #include <pthread.h> 34 #include <pwd.h> 35 #include <signal.h> 36 #include <stddef.h> 37 #include <sys/mman.h> 38 #include <sys/resource.h> 39 #include <sys/socket.h> 40 #include <sys/stat.h> 41 #include <sys/time.h> 42 #include <sys/times.h> 43 #include <sys/types.h> 44 #include <sys/utsname.h> 45 #include <termios.h> 46 #include <time.h> 47 #include <wchar.h> 48 #include <regex.h> 49 #if !SANITIZER_MAC 50 #include <utmp.h> 51 #endif 52 53 #if !SANITIZER_IOS 54 #include <net/route.h> 55 #endif 56 57 #if !SANITIZER_ANDROID 58 #include <fstab.h> 59 #include <sys/mount.h> 60 #include <sys/timeb.h> 61 #include <utmpx.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_IOS 84 #undef IOC_DIRMASK 85 #endif 86 87 #if SANITIZER_LINUX 88 # include <utime.h> 89 # include <sys/ptrace.h> 90 # if defined(__mips64) || defined(__aarch64__) || defined(__arm__) 91 # include <asm/ptrace.h> 92 # ifdef __arm__ 93 typedef struct user_fpregs elf_fpregset_t; 94 # define ARM_VFPREGS_SIZE_ASAN (32 * 8 /*fpregs*/ + 4 /*fpscr*/) 95 # if !defined(ARM_VFPREGS_SIZE) 96 # define ARM_VFPREGS_SIZE ARM_VFPREGS_SIZE_ASAN 97 # endif 98 # endif 99 # endif 100 # include <semaphore.h> 101 #endif 102 103 #if !SANITIZER_ANDROID 104 #include <ifaddrs.h> 105 #include <sys/ucontext.h> 106 #include <wordexp.h> 107 #endif 108 109 #if SANITIZER_LINUX && !SANITIZER_ANDROID 110 #include <glob.h> 111 #include <obstack.h> 112 #include <mqueue.h> 113 #include <net/if_ppp.h> 114 #include <netax25/ax25.h> 115 #include <netipx/ipx.h> 116 #include <netrom/netrom.h> 117 #if HAVE_RPC_XDR_H 118 # include <rpc/xdr.h> 119 #elif HAVE_TIRPC_RPC_XDR_H 120 # include <tirpc/rpc/xdr.h> 121 #endif 122 #include <scsi/scsi.h> 123 #include <sys/mtio.h> 124 #include <sys/kd.h> 125 #include <sys/shm.h> 126 #include <sys/statvfs.h> 127 #include <sys/timex.h> 128 #if defined(__mips64) 129 # include <sys/procfs.h> 130 #endif 131 #include <sys/user.h> 132 #include <linux/cyclades.h> 133 #include <linux/if_eql.h> 134 #include <linux/if_plip.h> 135 #include <linux/lp.h> 136 #include <linux/mroute.h> 137 #include <linux/mroute6.h> 138 #include <linux/scc.h> 139 #include <linux/serial.h> 140 #include <sys/msg.h> 141 #include <sys/ipc.h> 142 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 143 144 #if SANITIZER_ANDROID 145 #include <linux/kd.h> 146 #include <linux/mtio.h> 147 #include <linux/ppp_defs.h> 148 #include <linux/if_ppp.h> 149 #endif 150 151 #if SANITIZER_LINUX 152 #include <link.h> 153 #include <sys/vfs.h> 154 #include <sys/epoll.h> 155 #include <linux/capability.h> 156 #endif // SANITIZER_LINUX 157 158 #if SANITIZER_MAC 159 #include <net/ethernet.h> 160 #include <sys/filio.h> 161 #include <sys/sockio.h> 162 #endif 163 164 // Include these after system headers to avoid name clashes and ambiguities. 165 #include "sanitizer_internal_defs.h" 166 #include "sanitizer_platform_limits_posix.h" 167 168 namespace __sanitizer { 169 unsigned struct_utsname_sz = sizeof(struct utsname); 170 unsigned struct_stat_sz = sizeof(struct stat); 171 #if !SANITIZER_IOS 172 unsigned struct_stat64_sz = sizeof(struct stat64); 173 #endif // !SANITIZER_IOS 174 unsigned struct_rusage_sz = sizeof(struct rusage); 175 unsigned struct_tm_sz = sizeof(struct tm); 176 unsigned struct_passwd_sz = sizeof(struct passwd); 177 unsigned struct_group_sz = sizeof(struct group); 178 unsigned siginfo_t_sz = sizeof(siginfo_t); 179 unsigned struct_sigaction_sz = sizeof(struct sigaction); 180 unsigned struct_itimerval_sz = sizeof(struct itimerval); 181 unsigned pthread_t_sz = sizeof(pthread_t); 182 unsigned pthread_mutex_t_sz = sizeof(pthread_mutex_t); 183 unsigned pthread_cond_t_sz = sizeof(pthread_cond_t); 184 unsigned pid_t_sz = sizeof(pid_t); 185 unsigned timeval_sz = sizeof(timeval); 186 unsigned uid_t_sz = sizeof(uid_t); 187 unsigned gid_t_sz = sizeof(gid_t); 188 unsigned mbstate_t_sz = sizeof(mbstate_t); 189 unsigned sigset_t_sz = sizeof(sigset_t); 190 unsigned struct_timezone_sz = sizeof(struct timezone); 191 unsigned struct_tms_sz = sizeof(struct tms); 192 unsigned struct_sigevent_sz = sizeof(struct sigevent); 193 unsigned struct_sched_param_sz = sizeof(struct sched_param); 194 unsigned struct_regex_sz = sizeof(regex_t); 195 unsigned struct_regmatch_sz = sizeof(regmatch_t); 196 197 #if SANITIZER_MAC && !SANITIZER_IOS 198 unsigned struct_statfs64_sz = sizeof(struct statfs64); 199 #endif // SANITIZER_MAC && !SANITIZER_IOS 200 201 #if !SANITIZER_ANDROID 202 unsigned struct_fstab_sz = sizeof(struct fstab); 203 unsigned struct_statfs_sz = sizeof(struct statfs); 204 unsigned struct_sockaddr_sz = sizeof(struct sockaddr); 205 unsigned ucontext_t_sz = sizeof(ucontext_t); 206 #endif // !SANITIZER_ANDROID 207 208 #if SANITIZER_LINUX 209 unsigned struct_epoll_event_sz = sizeof(struct epoll_event); 210 unsigned struct_sysinfo_sz = sizeof(struct sysinfo); 211 unsigned __user_cap_header_struct_sz = 212 sizeof(struct __user_cap_header_struct); 213 unsigned __user_cap_data_struct_sz = sizeof(struct __user_cap_data_struct); 214 unsigned struct_new_utsname_sz = sizeof(struct new_utsname); 215 unsigned struct_old_utsname_sz = sizeof(struct old_utsname); 216 unsigned struct_oldold_utsname_sz = sizeof(struct oldold_utsname); 217 #endif // SANITIZER_LINUX 218 219 #if SANITIZER_LINUX 220 unsigned struct_rlimit_sz = sizeof(struct rlimit); 221 unsigned struct_timespec_sz = sizeof(struct timespec); 222 unsigned struct_utimbuf_sz = sizeof(struct utimbuf); 223 unsigned struct_itimerspec_sz = sizeof(struct itimerspec); 224 #endif // SANITIZER_LINUX 225 226 #if SANITIZER_LINUX && !SANITIZER_ANDROID 227 // Use pre-computed size of struct ustat to avoid <sys/ustat.h> which 228 // has been removed from glibc 2.28. 229 #if defined(__aarch64__) || defined(__s390x__) || defined (__mips64) \ 230 || defined(__powerpc64__) || defined(__arch64__) || defined(__sparcv9) \ 231 || defined(__x86_64__) 232 #define SIZEOF_STRUCT_USTAT 32 233 #elif defined(__arm__) || defined(__i386__) || defined(__mips__) \ 234 || defined(__powerpc__) || defined(__s390__) || defined(__sparc__) 235 #define SIZEOF_STRUCT_USTAT 20 236 #else 237 #error Unknown size of struct ustat 238 #endif 239 unsigned struct_ustat_sz = SIZEOF_STRUCT_USTAT; 240 unsigned struct_rlimit64_sz = sizeof(struct rlimit64); 241 unsigned struct_statvfs64_sz = sizeof(struct statvfs64); 242 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 243 244 #if SANITIZER_LINUX && !SANITIZER_ANDROID 245 unsigned struct_timex_sz = sizeof(struct timex); 246 unsigned struct_msqid_ds_sz = sizeof(struct msqid_ds); 247 unsigned struct_mq_attr_sz = sizeof(struct mq_attr); 248 unsigned struct_statvfs_sz = sizeof(struct statvfs); 249 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 250 251 const uptr sig_ign = (uptr)SIG_IGN; 252 const uptr sig_dfl = (uptr)SIG_DFL; 253 const uptr sig_err = (uptr)SIG_ERR; 254 const uptr sa_siginfo = (uptr)SA_SIGINFO; 255 256 #if SANITIZER_LINUX 257 int e_tabsz = (int)E_TABSZ; 258 #endif 259 260 261 #if SANITIZER_LINUX && !SANITIZER_ANDROID 262 unsigned struct_shminfo_sz = sizeof(struct shminfo); 263 unsigned struct_shm_info_sz = sizeof(struct shm_info); 264 int shmctl_ipc_stat = (int)IPC_STAT; 265 int shmctl_ipc_info = (int)IPC_INFO; 266 int shmctl_shm_info = (int)SHM_INFO; 267 int shmctl_shm_stat = (int)SHM_STAT; 268 #endif 269 270 #if !SANITIZER_MAC && !SANITIZER_FREEBSD 271 unsigned struct_utmp_sz = sizeof(struct utmp); 272 #endif 273 #if !SANITIZER_ANDROID 274 unsigned struct_utmpx_sz = sizeof(struct utmpx); 275 #endif 276 277 int map_fixed = MAP_FIXED; 278 279 int af_inet = (int)AF_INET; 280 int af_inet6 = (int)AF_INET6; 281 282 uptr __sanitizer_in_addr_sz(int af) { 283 if (af == AF_INET) 284 return sizeof(struct in_addr); 285 else if (af == AF_INET6) 286 return sizeof(struct in6_addr); 287 else 288 return 0; 289 } 290 291 #if SANITIZER_LINUX 292 unsigned struct_ElfW_Phdr_sz = sizeof(ElfW(Phdr)); 293 #elif SANITIZER_FREEBSD 294 unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr); 295 #endif 296 297 #if SANITIZER_LINUX && !SANITIZER_ANDROID 298 int glob_nomatch = GLOB_NOMATCH; 299 int glob_altdirfunc = GLOB_ALTDIRFUNC; 300 #endif 301 302 #if SANITIZER_LINUX && !SANITIZER_ANDROID && \ 303 (defined(__i386) || defined(__x86_64) || defined(__mips64) || \ 304 defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__) || \ 305 defined(__s390__)) 306 #if defined(__mips64) || defined(__powerpc64__) || defined(__arm__) 307 unsigned struct_user_regs_struct_sz = sizeof(struct pt_regs); 308 unsigned struct_user_fpregs_struct_sz = sizeof(elf_fpregset_t); 309 #elif defined(__aarch64__) 310 unsigned struct_user_regs_struct_sz = sizeof(struct user_pt_regs); 311 unsigned struct_user_fpregs_struct_sz = sizeof(struct user_fpsimd_state); 312 #elif defined(__s390__) 313 unsigned struct_user_regs_struct_sz = sizeof(struct _user_regs_struct); 314 unsigned struct_user_fpregs_struct_sz = sizeof(struct _user_fpregs_struct); 315 #else 316 unsigned struct_user_regs_struct_sz = sizeof(struct user_regs_struct); 317 unsigned struct_user_fpregs_struct_sz = sizeof(struct user_fpregs_struct); 318 #endif // __mips64 || __powerpc64__ || __aarch64__ 319 #if defined(__x86_64) || defined(__mips64) || defined(__powerpc64__) || \ 320 defined(__aarch64__) || defined(__arm__) || defined(__s390__) 321 unsigned struct_user_fpxregs_struct_sz = 0; 322 #else 323 unsigned struct_user_fpxregs_struct_sz = sizeof(struct user_fpxregs_struct); 324 #endif // __x86_64 || __mips64 || __powerpc64__ || __aarch64__ || __arm__ 325 // || __s390__ 326 #ifdef __arm__ 327 unsigned struct_user_vfpregs_struct_sz = ARM_VFPREGS_SIZE; 328 #else 329 unsigned struct_user_vfpregs_struct_sz = 0; 330 #endif 331 332 int ptrace_peektext = PTRACE_PEEKTEXT; 333 int ptrace_peekdata = PTRACE_PEEKDATA; 334 int ptrace_peekuser = PTRACE_PEEKUSER; 335 #if (defined(PTRACE_GETREGS) && defined(PTRACE_SETREGS)) || \ 336 (defined(PT_GETREGS) && defined(PT_SETREGS)) 337 int ptrace_getregs = PTRACE_GETREGS; 338 int ptrace_setregs = PTRACE_SETREGS; 339 #else 340 int ptrace_getregs = -1; 341 int ptrace_setregs = -1; 342 #endif 343 #if (defined(PTRACE_GETFPREGS) && defined(PTRACE_SETFPREGS)) || \ 344 (defined(PT_GETFPREGS) && defined(PT_SETFPREGS)) 345 int ptrace_getfpregs = PTRACE_GETFPREGS; 346 int ptrace_setfpregs = PTRACE_SETFPREGS; 347 #else 348 int ptrace_getfpregs = -1; 349 int ptrace_setfpregs = -1; 350 #endif 351 #if (defined(PTRACE_GETFPXREGS) && defined(PTRACE_SETFPXREGS)) || \ 352 (defined(PT_GETFPXREGS) && defined(PT_SETFPXREGS)) 353 int ptrace_getfpxregs = PTRACE_GETFPXREGS; 354 int ptrace_setfpxregs = PTRACE_SETFPXREGS; 355 #else 356 int ptrace_getfpxregs = -1; 357 int ptrace_setfpxregs = -1; 358 #endif // PTRACE_GETFPXREGS/PTRACE_SETFPXREGS 359 #if defined(PTRACE_GETVFPREGS) && defined(PTRACE_SETVFPREGS) 360 int ptrace_getvfpregs = PTRACE_GETVFPREGS; 361 int ptrace_setvfpregs = PTRACE_SETVFPREGS; 362 #else 363 int ptrace_getvfpregs = -1; 364 int ptrace_setvfpregs = -1; 365 #endif 366 int ptrace_geteventmsg = PTRACE_GETEVENTMSG; 367 #if (defined(PTRACE_GETSIGINFO) && defined(PTRACE_SETSIGINFO)) || \ 368 (defined(PT_GETSIGINFO) && defined(PT_SETSIGINFO)) 369 int ptrace_getsiginfo = PTRACE_GETSIGINFO; 370 int ptrace_setsiginfo = PTRACE_SETSIGINFO; 371 #else 372 int ptrace_getsiginfo = -1; 373 int ptrace_setsiginfo = -1; 374 #endif // PTRACE_GETSIGINFO/PTRACE_SETSIGINFO 375 #if defined(PTRACE_GETREGSET) && defined(PTRACE_SETREGSET) 376 int ptrace_getregset = PTRACE_GETREGSET; 377 int ptrace_setregset = PTRACE_SETREGSET; 378 #else 379 int ptrace_getregset = -1; 380 int ptrace_setregset = -1; 381 #endif // PTRACE_GETREGSET/PTRACE_SETREGSET 382 #endif 383 384 unsigned path_max = PATH_MAX; 385 386 // ioctl arguments 387 unsigned struct_ifreq_sz = sizeof(struct ifreq); 388 unsigned struct_termios_sz = sizeof(struct termios); 389 unsigned struct_winsize_sz = sizeof(struct winsize); 390 391 #if SANITIZER_LINUX 392 unsigned struct_arpreq_sz = sizeof(struct arpreq); 393 unsigned struct_cdrom_msf_sz = sizeof(struct cdrom_msf); 394 unsigned struct_cdrom_multisession_sz = sizeof(struct cdrom_multisession); 395 unsigned struct_cdrom_read_audio_sz = sizeof(struct cdrom_read_audio); 396 unsigned struct_cdrom_subchnl_sz = sizeof(struct cdrom_subchnl); 397 unsigned struct_cdrom_ti_sz = sizeof(struct cdrom_ti); 398 unsigned struct_cdrom_tocentry_sz = sizeof(struct cdrom_tocentry); 399 unsigned struct_cdrom_tochdr_sz = sizeof(struct cdrom_tochdr); 400 unsigned struct_cdrom_volctrl_sz = sizeof(struct cdrom_volctrl); 401 unsigned struct_ff_effect_sz = sizeof(struct ff_effect); 402 unsigned struct_floppy_drive_params_sz = sizeof(struct floppy_drive_params); 403 unsigned struct_floppy_drive_struct_sz = sizeof(struct floppy_drive_struct); 404 unsigned struct_floppy_fdc_state_sz = sizeof(struct floppy_fdc_state); 405 unsigned struct_floppy_max_errors_sz = sizeof(struct floppy_max_errors); 406 unsigned struct_floppy_raw_cmd_sz = sizeof(struct floppy_raw_cmd); 407 unsigned struct_floppy_struct_sz = sizeof(struct floppy_struct); 408 unsigned struct_floppy_write_errors_sz = sizeof(struct floppy_write_errors); 409 unsigned struct_format_descr_sz = sizeof(struct format_descr); 410 unsigned struct_hd_driveid_sz = sizeof(struct hd_driveid); 411 unsigned struct_hd_geometry_sz = sizeof(struct hd_geometry); 412 unsigned struct_input_absinfo_sz = sizeof(struct input_absinfo); 413 unsigned struct_input_id_sz = sizeof(struct input_id); 414 unsigned struct_mtpos_sz = sizeof(struct mtpos); 415 unsigned struct_rtentry_sz = sizeof(struct rtentry); 416 unsigned struct_termio_sz = sizeof(struct termio); 417 unsigned struct_vt_consize_sz = sizeof(struct vt_consize); 418 unsigned struct_vt_sizes_sz = sizeof(struct vt_sizes); 419 unsigned struct_vt_stat_sz = sizeof(struct vt_stat); 420 #endif // SANITIZER_LINUX 421 422 #if SANITIZER_LINUX 423 #if SOUND_VERSION >= 0x040000 424 unsigned struct_copr_buffer_sz = 0; 425 unsigned struct_copr_debug_buf_sz = 0; 426 unsigned struct_copr_msg_sz = 0; 427 #else 428 unsigned struct_copr_buffer_sz = sizeof(struct copr_buffer); 429 unsigned struct_copr_debug_buf_sz = sizeof(struct copr_debug_buf); 430 unsigned struct_copr_msg_sz = sizeof(struct copr_msg); 431 #endif 432 unsigned struct_midi_info_sz = sizeof(struct midi_info); 433 unsigned struct_mtget_sz = sizeof(struct mtget); 434 unsigned struct_mtop_sz = sizeof(struct mtop); 435 unsigned struct_sbi_instrument_sz = sizeof(struct sbi_instrument); 436 unsigned struct_seq_event_rec_sz = sizeof(struct seq_event_rec); 437 unsigned struct_synth_info_sz = sizeof(struct synth_info); 438 unsigned struct_vt_mode_sz = sizeof(struct vt_mode); 439 #endif // SANITIZER_LINUX 440 441 #if SANITIZER_LINUX && !SANITIZER_ANDROID 442 unsigned struct_ax25_parms_struct_sz = sizeof(struct ax25_parms_struct); 443 unsigned struct_cyclades_monitor_sz = sizeof(struct cyclades_monitor); 444 #if EV_VERSION > (0x010000) 445 unsigned struct_input_keymap_entry_sz = sizeof(struct input_keymap_entry); 446 #else 447 unsigned struct_input_keymap_entry_sz = 0; 448 #endif 449 unsigned struct_ipx_config_data_sz = sizeof(struct ipx_config_data); 450 unsigned struct_kbdiacrs_sz = sizeof(struct kbdiacrs); 451 unsigned struct_kbentry_sz = sizeof(struct kbentry); 452 unsigned struct_kbkeycode_sz = sizeof(struct kbkeycode); 453 unsigned struct_kbsentry_sz = sizeof(struct kbsentry); 454 unsigned struct_mtconfiginfo_sz = sizeof(struct mtconfiginfo); 455 unsigned struct_nr_parms_struct_sz = sizeof(struct nr_parms_struct); 456 unsigned struct_scc_modem_sz = sizeof(struct scc_modem); 457 unsigned struct_scc_stat_sz = sizeof(struct scc_stat); 458 unsigned struct_serial_multiport_struct_sz 459 = sizeof(struct serial_multiport_struct); 460 unsigned struct_serial_struct_sz = sizeof(struct serial_struct); 461 unsigned struct_sockaddr_ax25_sz = sizeof(struct sockaddr_ax25); 462 unsigned struct_unimapdesc_sz = sizeof(struct unimapdesc); 463 unsigned struct_unimapinit_sz = sizeof(struct unimapinit); 464 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 465 466 #if SANITIZER_LINUX && !SANITIZER_ANDROID 467 unsigned struct_audio_buf_info_sz = sizeof(struct audio_buf_info); 468 unsigned struct_ppp_stats_sz = sizeof(struct ppp_stats); 469 #endif // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 470 471 #if !SANITIZER_ANDROID && !SANITIZER_MAC 472 unsigned struct_sioc_sg_req_sz = sizeof(struct sioc_sg_req); 473 unsigned struct_sioc_vif_req_sz = sizeof(struct sioc_vif_req); 474 #endif 475 476 const unsigned long __sanitizer_bufsiz = BUFSIZ; 477 478 const unsigned IOCTL_NOT_PRESENT = 0; 479 480 unsigned IOCTL_FIOASYNC = FIOASYNC; 481 unsigned IOCTL_FIOCLEX = FIOCLEX; 482 unsigned IOCTL_FIOGETOWN = FIOGETOWN; 483 unsigned IOCTL_FIONBIO = FIONBIO; 484 unsigned IOCTL_FIONCLEX = FIONCLEX; 485 unsigned IOCTL_FIOSETOWN = FIOSETOWN; 486 unsigned IOCTL_SIOCADDMULTI = SIOCADDMULTI; 487 unsigned IOCTL_SIOCATMARK = SIOCATMARK; 488 unsigned IOCTL_SIOCDELMULTI = SIOCDELMULTI; 489 unsigned IOCTL_SIOCGIFADDR = SIOCGIFADDR; 490 unsigned IOCTL_SIOCGIFBRDADDR = SIOCGIFBRDADDR; 491 unsigned IOCTL_SIOCGIFCONF = SIOCGIFCONF; 492 unsigned IOCTL_SIOCGIFDSTADDR = SIOCGIFDSTADDR; 493 unsigned IOCTL_SIOCGIFFLAGS = SIOCGIFFLAGS; 494 unsigned IOCTL_SIOCGIFMETRIC = SIOCGIFMETRIC; 495 unsigned IOCTL_SIOCGIFMTU = SIOCGIFMTU; 496 unsigned IOCTL_SIOCGIFNETMASK = SIOCGIFNETMASK; 497 unsigned IOCTL_SIOCGPGRP = SIOCGPGRP; 498 unsigned IOCTL_SIOCSIFADDR = SIOCSIFADDR; 499 unsigned IOCTL_SIOCSIFBRDADDR = SIOCSIFBRDADDR; 500 unsigned IOCTL_SIOCSIFDSTADDR = SIOCSIFDSTADDR; 501 unsigned IOCTL_SIOCSIFFLAGS = SIOCSIFFLAGS; 502 unsigned IOCTL_SIOCSIFMETRIC = SIOCSIFMETRIC; 503 unsigned IOCTL_SIOCSIFMTU = SIOCSIFMTU; 504 unsigned IOCTL_SIOCSIFNETMASK = SIOCSIFNETMASK; 505 unsigned IOCTL_SIOCSPGRP = SIOCSPGRP; 506 unsigned IOCTL_TIOCCONS = TIOCCONS; 507 unsigned IOCTL_TIOCEXCL = TIOCEXCL; 508 unsigned IOCTL_TIOCGETD = TIOCGETD; 509 unsigned IOCTL_TIOCGPGRP = TIOCGPGRP; 510 unsigned IOCTL_TIOCGWINSZ = TIOCGWINSZ; 511 unsigned IOCTL_TIOCMBIC = TIOCMBIC; 512 unsigned IOCTL_TIOCMBIS = TIOCMBIS; 513 unsigned IOCTL_TIOCMGET = TIOCMGET; 514 unsigned IOCTL_TIOCMSET = TIOCMSET; 515 unsigned IOCTL_TIOCNOTTY = TIOCNOTTY; 516 unsigned IOCTL_TIOCNXCL = TIOCNXCL; 517 unsigned IOCTL_TIOCOUTQ = TIOCOUTQ; 518 unsigned IOCTL_TIOCPKT = TIOCPKT; 519 unsigned IOCTL_TIOCSCTTY = TIOCSCTTY; 520 unsigned IOCTL_TIOCSETD = TIOCSETD; 521 unsigned IOCTL_TIOCSPGRP = TIOCSPGRP; 522 unsigned IOCTL_TIOCSTI = TIOCSTI; 523 unsigned IOCTL_TIOCSWINSZ = TIOCSWINSZ; 524 #if SANITIZER_LINUX && !SANITIZER_ANDROID 525 unsigned IOCTL_SIOCGETSGCNT = SIOCGETSGCNT; 526 unsigned IOCTL_SIOCGETVIFCNT = SIOCGETVIFCNT; 527 #endif 528 529 #if SANITIZER_LINUX 530 unsigned IOCTL_EVIOCGABS = EVIOCGABS(0); 531 unsigned IOCTL_EVIOCGBIT = EVIOCGBIT(0, 0); 532 unsigned IOCTL_EVIOCGEFFECTS = EVIOCGEFFECTS; 533 unsigned IOCTL_EVIOCGID = EVIOCGID; 534 unsigned IOCTL_EVIOCGKEY = EVIOCGKEY(0); 535 unsigned IOCTL_EVIOCGKEYCODE = EVIOCGKEYCODE; 536 unsigned IOCTL_EVIOCGLED = EVIOCGLED(0); 537 unsigned IOCTL_EVIOCGNAME = EVIOCGNAME(0); 538 unsigned IOCTL_EVIOCGPHYS = EVIOCGPHYS(0); 539 unsigned IOCTL_EVIOCGRAB = EVIOCGRAB; 540 unsigned IOCTL_EVIOCGREP = EVIOCGREP; 541 unsigned IOCTL_EVIOCGSND = EVIOCGSND(0); 542 unsigned IOCTL_EVIOCGSW = EVIOCGSW(0); 543 unsigned IOCTL_EVIOCGUNIQ = EVIOCGUNIQ(0); 544 unsigned IOCTL_EVIOCGVERSION = EVIOCGVERSION; 545 unsigned IOCTL_EVIOCRMFF = EVIOCRMFF; 546 unsigned IOCTL_EVIOCSABS = EVIOCSABS(0); 547 unsigned IOCTL_EVIOCSFF = EVIOCSFF; 548 unsigned IOCTL_EVIOCSKEYCODE = EVIOCSKEYCODE; 549 unsigned IOCTL_EVIOCSREP = EVIOCSREP; 550 unsigned IOCTL_BLKFLSBUF = BLKFLSBUF; 551 unsigned IOCTL_BLKGETSIZE = BLKGETSIZE; 552 unsigned IOCTL_BLKRAGET = BLKRAGET; 553 unsigned IOCTL_BLKRASET = BLKRASET; 554 unsigned IOCTL_BLKROGET = BLKROGET; 555 unsigned IOCTL_BLKROSET = BLKROSET; 556 unsigned IOCTL_BLKRRPART = BLKRRPART; 557 unsigned IOCTL_CDROMAUDIOBUFSIZ = CDROMAUDIOBUFSIZ; 558 unsigned IOCTL_CDROMEJECT = CDROMEJECT; 559 unsigned IOCTL_CDROMEJECT_SW = CDROMEJECT_SW; 560 unsigned IOCTL_CDROMMULTISESSION = CDROMMULTISESSION; 561 unsigned IOCTL_CDROMPAUSE = CDROMPAUSE; 562 unsigned IOCTL_CDROMPLAYMSF = CDROMPLAYMSF; 563 unsigned IOCTL_CDROMPLAYTRKIND = CDROMPLAYTRKIND; 564 unsigned IOCTL_CDROMREADAUDIO = CDROMREADAUDIO; 565 unsigned IOCTL_CDROMREADCOOKED = CDROMREADCOOKED; 566 unsigned IOCTL_CDROMREADMODE1 = CDROMREADMODE1; 567 unsigned IOCTL_CDROMREADMODE2 = CDROMREADMODE2; 568 unsigned IOCTL_CDROMREADRAW = CDROMREADRAW; 569 unsigned IOCTL_CDROMREADTOCENTRY = CDROMREADTOCENTRY; 570 unsigned IOCTL_CDROMREADTOCHDR = CDROMREADTOCHDR; 571 unsigned IOCTL_CDROMRESET = CDROMRESET; 572 unsigned IOCTL_CDROMRESUME = CDROMRESUME; 573 unsigned IOCTL_CDROMSEEK = CDROMSEEK; 574 unsigned IOCTL_CDROMSTART = CDROMSTART; 575 unsigned IOCTL_CDROMSTOP = CDROMSTOP; 576 unsigned IOCTL_CDROMSUBCHNL = CDROMSUBCHNL; 577 unsigned IOCTL_CDROMVOLCTRL = CDROMVOLCTRL; 578 unsigned IOCTL_CDROMVOLREAD = CDROMVOLREAD; 579 unsigned IOCTL_CDROM_GET_UPC = CDROM_GET_UPC; 580 unsigned IOCTL_FDCLRPRM = FDCLRPRM; 581 unsigned IOCTL_FDDEFPRM = FDDEFPRM; 582 unsigned IOCTL_FDFLUSH = FDFLUSH; 583 unsigned IOCTL_FDFMTBEG = FDFMTBEG; 584 unsigned IOCTL_FDFMTEND = FDFMTEND; 585 unsigned IOCTL_FDFMTTRK = FDFMTTRK; 586 unsigned IOCTL_FDGETDRVPRM = FDGETDRVPRM; 587 unsigned IOCTL_FDGETDRVSTAT = FDGETDRVSTAT; 588 unsigned IOCTL_FDGETDRVTYP = FDGETDRVTYP; 589 unsigned IOCTL_FDGETFDCSTAT = FDGETFDCSTAT; 590 unsigned IOCTL_FDGETMAXERRS = FDGETMAXERRS; 591 unsigned IOCTL_FDGETPRM = FDGETPRM; 592 unsigned IOCTL_FDMSGOFF = FDMSGOFF; 593 unsigned IOCTL_FDMSGON = FDMSGON; 594 unsigned IOCTL_FDPOLLDRVSTAT = FDPOLLDRVSTAT; 595 unsigned IOCTL_FDRAWCMD = FDRAWCMD; 596 unsigned IOCTL_FDRESET = FDRESET; 597 unsigned IOCTL_FDSETDRVPRM = FDSETDRVPRM; 598 unsigned IOCTL_FDSETEMSGTRESH = FDSETEMSGTRESH; 599 unsigned IOCTL_FDSETMAXERRS = FDSETMAXERRS; 600 unsigned IOCTL_FDSETPRM = FDSETPRM; 601 unsigned IOCTL_FDTWADDLE = FDTWADDLE; 602 unsigned IOCTL_FDWERRORCLR = FDWERRORCLR; 603 unsigned IOCTL_FDWERRORGET = FDWERRORGET; 604 unsigned IOCTL_HDIO_DRIVE_CMD = HDIO_DRIVE_CMD; 605 unsigned IOCTL_HDIO_GETGEO = HDIO_GETGEO; 606 unsigned IOCTL_HDIO_GET_32BIT = HDIO_GET_32BIT; 607 unsigned IOCTL_HDIO_GET_DMA = HDIO_GET_DMA; 608 unsigned IOCTL_HDIO_GET_IDENTITY = HDIO_GET_IDENTITY; 609 unsigned IOCTL_HDIO_GET_KEEPSETTINGS = HDIO_GET_KEEPSETTINGS; 610 unsigned IOCTL_HDIO_GET_MULTCOUNT = HDIO_GET_MULTCOUNT; 611 unsigned IOCTL_HDIO_GET_NOWERR = HDIO_GET_NOWERR; 612 unsigned IOCTL_HDIO_GET_UNMASKINTR = HDIO_GET_UNMASKINTR; 613 unsigned IOCTL_HDIO_SET_32BIT = HDIO_SET_32BIT; 614 unsigned IOCTL_HDIO_SET_DMA = HDIO_SET_DMA; 615 unsigned IOCTL_HDIO_SET_KEEPSETTINGS = HDIO_SET_KEEPSETTINGS; 616 unsigned IOCTL_HDIO_SET_MULTCOUNT = HDIO_SET_MULTCOUNT; 617 unsigned IOCTL_HDIO_SET_NOWERR = HDIO_SET_NOWERR; 618 unsigned IOCTL_HDIO_SET_UNMASKINTR = HDIO_SET_UNMASKINTR; 619 unsigned IOCTL_MTIOCPOS = MTIOCPOS; 620 unsigned IOCTL_PPPIOCGASYNCMAP = PPPIOCGASYNCMAP; 621 unsigned IOCTL_PPPIOCGDEBUG = PPPIOCGDEBUG; 622 unsigned IOCTL_PPPIOCGFLAGS = PPPIOCGFLAGS; 623 unsigned IOCTL_PPPIOCGUNIT = PPPIOCGUNIT; 624 unsigned IOCTL_PPPIOCGXASYNCMAP = PPPIOCGXASYNCMAP; 625 unsigned IOCTL_PPPIOCSASYNCMAP = PPPIOCSASYNCMAP; 626 unsigned IOCTL_PPPIOCSDEBUG = PPPIOCSDEBUG; 627 unsigned IOCTL_PPPIOCSFLAGS = PPPIOCSFLAGS; 628 unsigned IOCTL_PPPIOCSMAXCID = PPPIOCSMAXCID; 629 unsigned IOCTL_PPPIOCSMRU = PPPIOCSMRU; 630 unsigned IOCTL_PPPIOCSXASYNCMAP = PPPIOCSXASYNCMAP; 631 unsigned IOCTL_SIOCADDRT = SIOCADDRT; 632 unsigned IOCTL_SIOCDARP = SIOCDARP; 633 unsigned IOCTL_SIOCDELRT = SIOCDELRT; 634 unsigned IOCTL_SIOCDRARP = SIOCDRARP; 635 unsigned IOCTL_SIOCGARP = SIOCGARP; 636 unsigned IOCTL_SIOCGIFENCAP = SIOCGIFENCAP; 637 unsigned IOCTL_SIOCGIFHWADDR = SIOCGIFHWADDR; 638 unsigned IOCTL_SIOCGIFMAP = SIOCGIFMAP; 639 unsigned IOCTL_SIOCGIFMEM = SIOCGIFMEM; 640 unsigned IOCTL_SIOCGIFNAME = SIOCGIFNAME; 641 unsigned IOCTL_SIOCGIFSLAVE = SIOCGIFSLAVE; 642 unsigned IOCTL_SIOCGRARP = SIOCGRARP; 643 unsigned IOCTL_SIOCGSTAMP = SIOCGSTAMP; 644 unsigned IOCTL_SIOCSARP = SIOCSARP; 645 unsigned IOCTL_SIOCSIFENCAP = SIOCSIFENCAP; 646 unsigned IOCTL_SIOCSIFHWADDR = SIOCSIFHWADDR; 647 unsigned IOCTL_SIOCSIFLINK = SIOCSIFLINK; 648 unsigned IOCTL_SIOCSIFMAP = SIOCSIFMAP; 649 unsigned IOCTL_SIOCSIFMEM = SIOCSIFMEM; 650 unsigned IOCTL_SIOCSIFSLAVE = SIOCSIFSLAVE; 651 unsigned IOCTL_SIOCSRARP = SIOCSRARP; 652 # if SOUND_VERSION >= 0x040000 653 unsigned IOCTL_SNDCTL_COPR_HALT = IOCTL_NOT_PRESENT; 654 unsigned IOCTL_SNDCTL_COPR_LOAD = IOCTL_NOT_PRESENT; 655 unsigned IOCTL_SNDCTL_COPR_RCODE = IOCTL_NOT_PRESENT; 656 unsigned IOCTL_SNDCTL_COPR_RCVMSG = IOCTL_NOT_PRESENT; 657 unsigned IOCTL_SNDCTL_COPR_RDATA = IOCTL_NOT_PRESENT; 658 unsigned IOCTL_SNDCTL_COPR_RESET = IOCTL_NOT_PRESENT; 659 unsigned IOCTL_SNDCTL_COPR_RUN = IOCTL_NOT_PRESENT; 660 unsigned IOCTL_SNDCTL_COPR_SENDMSG = IOCTL_NOT_PRESENT; 661 unsigned IOCTL_SNDCTL_COPR_WCODE = IOCTL_NOT_PRESENT; 662 unsigned IOCTL_SNDCTL_COPR_WDATA = IOCTL_NOT_PRESENT; 663 unsigned IOCTL_SOUND_PCM_READ_BITS = IOCTL_NOT_PRESENT; 664 unsigned IOCTL_SOUND_PCM_READ_CHANNELS = IOCTL_NOT_PRESENT; 665 unsigned IOCTL_SOUND_PCM_READ_FILTER = IOCTL_NOT_PRESENT; 666 unsigned IOCTL_SOUND_PCM_READ_RATE = IOCTL_NOT_PRESENT; 667 unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS = IOCTL_NOT_PRESENT; 668 unsigned IOCTL_SOUND_PCM_WRITE_FILTER = IOCTL_NOT_PRESENT; 669 # else // SOUND_VERSION 670 unsigned IOCTL_SNDCTL_COPR_HALT = SNDCTL_COPR_HALT; 671 unsigned IOCTL_SNDCTL_COPR_LOAD = SNDCTL_COPR_LOAD; 672 unsigned IOCTL_SNDCTL_COPR_RCODE = SNDCTL_COPR_RCODE; 673 unsigned IOCTL_SNDCTL_COPR_RCVMSG = SNDCTL_COPR_RCVMSG; 674 unsigned IOCTL_SNDCTL_COPR_RDATA = SNDCTL_COPR_RDATA; 675 unsigned IOCTL_SNDCTL_COPR_RESET = SNDCTL_COPR_RESET; 676 unsigned IOCTL_SNDCTL_COPR_RUN = SNDCTL_COPR_RUN; 677 unsigned IOCTL_SNDCTL_COPR_SENDMSG = SNDCTL_COPR_SENDMSG; 678 unsigned IOCTL_SNDCTL_COPR_WCODE = SNDCTL_COPR_WCODE; 679 unsigned IOCTL_SNDCTL_COPR_WDATA = SNDCTL_COPR_WDATA; 680 unsigned IOCTL_SOUND_PCM_READ_BITS = SOUND_PCM_READ_BITS; 681 unsigned IOCTL_SOUND_PCM_READ_CHANNELS = SOUND_PCM_READ_CHANNELS; 682 unsigned IOCTL_SOUND_PCM_READ_FILTER = SOUND_PCM_READ_FILTER; 683 unsigned IOCTL_SOUND_PCM_READ_RATE = SOUND_PCM_READ_RATE; 684 unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS = SOUND_PCM_WRITE_CHANNELS; 685 unsigned IOCTL_SOUND_PCM_WRITE_FILTER = SOUND_PCM_WRITE_FILTER; 686 #endif // SOUND_VERSION 687 unsigned IOCTL_TCFLSH = TCFLSH; 688 unsigned IOCTL_TCGETA = TCGETA; 689 unsigned IOCTL_TCGETS = TCGETS; 690 unsigned IOCTL_TCSBRK = TCSBRK; 691 unsigned IOCTL_TCSBRKP = TCSBRKP; 692 unsigned IOCTL_TCSETA = TCSETA; 693 unsigned IOCTL_TCSETAF = TCSETAF; 694 unsigned IOCTL_TCSETAW = TCSETAW; 695 unsigned IOCTL_TCSETS = TCSETS; 696 unsigned IOCTL_TCSETSF = TCSETSF; 697 unsigned IOCTL_TCSETSW = TCSETSW; 698 unsigned IOCTL_TCXONC = TCXONC; 699 unsigned IOCTL_TIOCGLCKTRMIOS = TIOCGLCKTRMIOS; 700 unsigned IOCTL_TIOCGSOFTCAR = TIOCGSOFTCAR; 701 unsigned IOCTL_TIOCINQ = TIOCINQ; 702 unsigned IOCTL_TIOCLINUX = TIOCLINUX; 703 unsigned IOCTL_TIOCSERCONFIG = TIOCSERCONFIG; 704 unsigned IOCTL_TIOCSERGETLSR = TIOCSERGETLSR; 705 unsigned IOCTL_TIOCSERGWILD = TIOCSERGWILD; 706 unsigned IOCTL_TIOCSERSWILD = TIOCSERSWILD; 707 unsigned IOCTL_TIOCSLCKTRMIOS = TIOCSLCKTRMIOS; 708 unsigned IOCTL_TIOCSSOFTCAR = TIOCSSOFTCAR; 709 unsigned IOCTL_VT_DISALLOCATE = VT_DISALLOCATE; 710 unsigned IOCTL_VT_GETSTATE = VT_GETSTATE; 711 unsigned IOCTL_VT_RESIZE = VT_RESIZE; 712 unsigned IOCTL_VT_RESIZEX = VT_RESIZEX; 713 unsigned IOCTL_VT_SENDSIG = VT_SENDSIG; 714 unsigned IOCTL_MTIOCGET = MTIOCGET; 715 unsigned IOCTL_MTIOCTOP = MTIOCTOP; 716 unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE = SNDCTL_DSP_GETBLKSIZE; 717 unsigned IOCTL_SNDCTL_DSP_GETFMTS = SNDCTL_DSP_GETFMTS; 718 unsigned IOCTL_SNDCTL_DSP_NONBLOCK = SNDCTL_DSP_NONBLOCK; 719 unsigned IOCTL_SNDCTL_DSP_POST = SNDCTL_DSP_POST; 720 unsigned IOCTL_SNDCTL_DSP_RESET = SNDCTL_DSP_RESET; 721 unsigned IOCTL_SNDCTL_DSP_SETFMT = SNDCTL_DSP_SETFMT; 722 unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT = SNDCTL_DSP_SETFRAGMENT; 723 unsigned IOCTL_SNDCTL_DSP_SPEED = SNDCTL_DSP_SPEED; 724 unsigned IOCTL_SNDCTL_DSP_STEREO = SNDCTL_DSP_STEREO; 725 unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE = SNDCTL_DSP_SUBDIVIDE; 726 unsigned IOCTL_SNDCTL_DSP_SYNC = SNDCTL_DSP_SYNC; 727 unsigned IOCTL_SNDCTL_FM_4OP_ENABLE = SNDCTL_FM_4OP_ENABLE; 728 unsigned IOCTL_SNDCTL_FM_LOAD_INSTR = SNDCTL_FM_LOAD_INSTR; 729 unsigned IOCTL_SNDCTL_MIDI_INFO = SNDCTL_MIDI_INFO; 730 unsigned IOCTL_SNDCTL_MIDI_PRETIME = SNDCTL_MIDI_PRETIME; 731 unsigned IOCTL_SNDCTL_SEQ_CTRLRATE = SNDCTL_SEQ_CTRLRATE; 732 unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT = SNDCTL_SEQ_GETINCOUNT; 733 unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT = SNDCTL_SEQ_GETOUTCOUNT; 734 unsigned IOCTL_SNDCTL_SEQ_NRMIDIS = SNDCTL_SEQ_NRMIDIS; 735 unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS = SNDCTL_SEQ_NRSYNTHS; 736 unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND = SNDCTL_SEQ_OUTOFBAND; 737 unsigned IOCTL_SNDCTL_SEQ_PANIC = SNDCTL_SEQ_PANIC; 738 unsigned IOCTL_SNDCTL_SEQ_PERCMODE = SNDCTL_SEQ_PERCMODE; 739 unsigned IOCTL_SNDCTL_SEQ_RESET = SNDCTL_SEQ_RESET; 740 unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES = SNDCTL_SEQ_RESETSAMPLES; 741 unsigned IOCTL_SNDCTL_SEQ_SYNC = SNDCTL_SEQ_SYNC; 742 unsigned IOCTL_SNDCTL_SEQ_TESTMIDI = SNDCTL_SEQ_TESTMIDI; 743 unsigned IOCTL_SNDCTL_SEQ_THRESHOLD = SNDCTL_SEQ_THRESHOLD; 744 unsigned IOCTL_SNDCTL_SYNTH_INFO = SNDCTL_SYNTH_INFO; 745 unsigned IOCTL_SNDCTL_SYNTH_MEMAVL = SNDCTL_SYNTH_MEMAVL; 746 unsigned IOCTL_SNDCTL_TMR_CONTINUE = SNDCTL_TMR_CONTINUE; 747 unsigned IOCTL_SNDCTL_TMR_METRONOME = SNDCTL_TMR_METRONOME; 748 unsigned IOCTL_SNDCTL_TMR_SELECT = SNDCTL_TMR_SELECT; 749 unsigned IOCTL_SNDCTL_TMR_SOURCE = SNDCTL_TMR_SOURCE; 750 unsigned IOCTL_SNDCTL_TMR_START = SNDCTL_TMR_START; 751 unsigned IOCTL_SNDCTL_TMR_STOP = SNDCTL_TMR_STOP; 752 unsigned IOCTL_SNDCTL_TMR_TEMPO = SNDCTL_TMR_TEMPO; 753 unsigned IOCTL_SNDCTL_TMR_TIMEBASE = SNDCTL_TMR_TIMEBASE; 754 unsigned IOCTL_SOUND_MIXER_READ_ALTPCM = SOUND_MIXER_READ_ALTPCM; 755 unsigned IOCTL_SOUND_MIXER_READ_BASS = SOUND_MIXER_READ_BASS; 756 unsigned IOCTL_SOUND_MIXER_READ_CAPS = SOUND_MIXER_READ_CAPS; 757 unsigned IOCTL_SOUND_MIXER_READ_CD = SOUND_MIXER_READ_CD; 758 unsigned IOCTL_SOUND_MIXER_READ_DEVMASK = SOUND_MIXER_READ_DEVMASK; 759 unsigned IOCTL_SOUND_MIXER_READ_ENHANCE = SOUND_MIXER_READ_ENHANCE; 760 unsigned IOCTL_SOUND_MIXER_READ_IGAIN = SOUND_MIXER_READ_IGAIN; 761 unsigned IOCTL_SOUND_MIXER_READ_IMIX = SOUND_MIXER_READ_IMIX; 762 unsigned IOCTL_SOUND_MIXER_READ_LINE = SOUND_MIXER_READ_LINE; 763 unsigned IOCTL_SOUND_MIXER_READ_LINE1 = SOUND_MIXER_READ_LINE1; 764 unsigned IOCTL_SOUND_MIXER_READ_LINE2 = SOUND_MIXER_READ_LINE2; 765 unsigned IOCTL_SOUND_MIXER_READ_LINE3 = SOUND_MIXER_READ_LINE3; 766 unsigned IOCTL_SOUND_MIXER_READ_LOUD = SOUND_MIXER_READ_LOUD; 767 unsigned IOCTL_SOUND_MIXER_READ_MIC = SOUND_MIXER_READ_MIC; 768 unsigned IOCTL_SOUND_MIXER_READ_MUTE = SOUND_MIXER_READ_MUTE; 769 unsigned IOCTL_SOUND_MIXER_READ_OGAIN = SOUND_MIXER_READ_OGAIN; 770 unsigned IOCTL_SOUND_MIXER_READ_PCM = SOUND_MIXER_READ_PCM; 771 unsigned IOCTL_SOUND_MIXER_READ_RECLEV = SOUND_MIXER_READ_RECLEV; 772 unsigned IOCTL_SOUND_MIXER_READ_RECMASK = SOUND_MIXER_READ_RECMASK; 773 unsigned IOCTL_SOUND_MIXER_READ_RECSRC = SOUND_MIXER_READ_RECSRC; 774 unsigned IOCTL_SOUND_MIXER_READ_SPEAKER = SOUND_MIXER_READ_SPEAKER; 775 unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS = SOUND_MIXER_READ_STEREODEVS; 776 unsigned IOCTL_SOUND_MIXER_READ_SYNTH = SOUND_MIXER_READ_SYNTH; 777 unsigned IOCTL_SOUND_MIXER_READ_TREBLE = SOUND_MIXER_READ_TREBLE; 778 unsigned IOCTL_SOUND_MIXER_READ_VOLUME = SOUND_MIXER_READ_VOLUME; 779 unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM = SOUND_MIXER_WRITE_ALTPCM; 780 unsigned IOCTL_SOUND_MIXER_WRITE_BASS = SOUND_MIXER_WRITE_BASS; 781 unsigned IOCTL_SOUND_MIXER_WRITE_CD = SOUND_MIXER_WRITE_CD; 782 unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE = SOUND_MIXER_WRITE_ENHANCE; 783 unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN = SOUND_MIXER_WRITE_IGAIN; 784 unsigned IOCTL_SOUND_MIXER_WRITE_IMIX = SOUND_MIXER_WRITE_IMIX; 785 unsigned IOCTL_SOUND_MIXER_WRITE_LINE = SOUND_MIXER_WRITE_LINE; 786 unsigned IOCTL_SOUND_MIXER_WRITE_LINE1 = SOUND_MIXER_WRITE_LINE1; 787 unsigned IOCTL_SOUND_MIXER_WRITE_LINE2 = SOUND_MIXER_WRITE_LINE2; 788 unsigned IOCTL_SOUND_MIXER_WRITE_LINE3 = SOUND_MIXER_WRITE_LINE3; 789 unsigned IOCTL_SOUND_MIXER_WRITE_LOUD = SOUND_MIXER_WRITE_LOUD; 790 unsigned IOCTL_SOUND_MIXER_WRITE_MIC = SOUND_MIXER_WRITE_MIC; 791 unsigned IOCTL_SOUND_MIXER_WRITE_MUTE = SOUND_MIXER_WRITE_MUTE; 792 unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN = SOUND_MIXER_WRITE_OGAIN; 793 unsigned IOCTL_SOUND_MIXER_WRITE_PCM = SOUND_MIXER_WRITE_PCM; 794 unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV = SOUND_MIXER_WRITE_RECLEV; 795 unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC = SOUND_MIXER_WRITE_RECSRC; 796 unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER = SOUND_MIXER_WRITE_SPEAKER; 797 unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH = SOUND_MIXER_WRITE_SYNTH; 798 unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE = SOUND_MIXER_WRITE_TREBLE; 799 unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME = SOUND_MIXER_WRITE_VOLUME; 800 unsigned IOCTL_VT_ACTIVATE = VT_ACTIVATE; 801 unsigned IOCTL_VT_GETMODE = VT_GETMODE; 802 unsigned IOCTL_VT_OPENQRY = VT_OPENQRY; 803 unsigned IOCTL_VT_RELDISP = VT_RELDISP; 804 unsigned IOCTL_VT_SETMODE = VT_SETMODE; 805 unsigned IOCTL_VT_WAITACTIVE = VT_WAITACTIVE; 806 #endif // SANITIZER_LINUX 807 808 #if SANITIZER_LINUX && !SANITIZER_ANDROID 809 unsigned IOCTL_CYGETDEFTHRESH = CYGETDEFTHRESH; 810 unsigned IOCTL_CYGETDEFTIMEOUT = CYGETDEFTIMEOUT; 811 unsigned IOCTL_CYGETMON = CYGETMON; 812 unsigned IOCTL_CYGETTHRESH = CYGETTHRESH; 813 unsigned IOCTL_CYGETTIMEOUT = CYGETTIMEOUT; 814 unsigned IOCTL_CYSETDEFTHRESH = CYSETDEFTHRESH; 815 unsigned IOCTL_CYSETDEFTIMEOUT = CYSETDEFTIMEOUT; 816 unsigned IOCTL_CYSETTHRESH = CYSETTHRESH; 817 unsigned IOCTL_CYSETTIMEOUT = CYSETTIMEOUT; 818 unsigned IOCTL_EQL_EMANCIPATE = EQL_EMANCIPATE; 819 unsigned IOCTL_EQL_ENSLAVE = EQL_ENSLAVE; 820 unsigned IOCTL_EQL_GETMASTRCFG = EQL_GETMASTRCFG; 821 unsigned IOCTL_EQL_GETSLAVECFG = EQL_GETSLAVECFG; 822 unsigned IOCTL_EQL_SETMASTRCFG = EQL_SETMASTRCFG; 823 unsigned IOCTL_EQL_SETSLAVECFG = EQL_SETSLAVECFG; 824 #if EV_VERSION > (0x010000) 825 unsigned IOCTL_EVIOCGKEYCODE_V2 = EVIOCGKEYCODE_V2; 826 unsigned IOCTL_EVIOCGPROP = EVIOCGPROP(0); 827 unsigned IOCTL_EVIOCSKEYCODE_V2 = EVIOCSKEYCODE_V2; 828 #else 829 unsigned IOCTL_EVIOCGKEYCODE_V2 = IOCTL_NOT_PRESENT; 830 unsigned IOCTL_EVIOCGPROP = IOCTL_NOT_PRESENT; 831 unsigned IOCTL_EVIOCSKEYCODE_V2 = IOCTL_NOT_PRESENT; 832 #endif 833 unsigned IOCTL_FS_IOC_GETFLAGS = FS_IOC_GETFLAGS; 834 unsigned IOCTL_FS_IOC_GETVERSION = FS_IOC_GETVERSION; 835 unsigned IOCTL_FS_IOC_SETFLAGS = FS_IOC_SETFLAGS; 836 unsigned IOCTL_FS_IOC_SETVERSION = FS_IOC_SETVERSION; 837 unsigned IOCTL_GIO_CMAP = GIO_CMAP; 838 unsigned IOCTL_GIO_FONT = GIO_FONT; 839 unsigned IOCTL_GIO_UNIMAP = GIO_UNIMAP; 840 unsigned IOCTL_GIO_UNISCRNMAP = GIO_UNISCRNMAP; 841 unsigned IOCTL_KDADDIO = KDADDIO; 842 unsigned IOCTL_KDDELIO = KDDELIO; 843 unsigned IOCTL_KDGETKEYCODE = KDGETKEYCODE; 844 unsigned IOCTL_KDGKBDIACR = KDGKBDIACR; 845 unsigned IOCTL_KDGKBENT = KDGKBENT; 846 unsigned IOCTL_KDGKBLED = KDGKBLED; 847 unsigned IOCTL_KDGKBMETA = KDGKBMETA; 848 unsigned IOCTL_KDGKBSENT = KDGKBSENT; 849 unsigned IOCTL_KDMAPDISP = KDMAPDISP; 850 unsigned IOCTL_KDSETKEYCODE = KDSETKEYCODE; 851 unsigned IOCTL_KDSIGACCEPT = KDSIGACCEPT; 852 unsigned IOCTL_KDSKBDIACR = KDSKBDIACR; 853 unsigned IOCTL_KDSKBENT = KDSKBENT; 854 unsigned IOCTL_KDSKBLED = KDSKBLED; 855 unsigned IOCTL_KDSKBMETA = KDSKBMETA; 856 unsigned IOCTL_KDSKBSENT = KDSKBSENT; 857 unsigned IOCTL_KDUNMAPDISP = KDUNMAPDISP; 858 unsigned IOCTL_LPABORT = LPABORT; 859 unsigned IOCTL_LPABORTOPEN = LPABORTOPEN; 860 unsigned IOCTL_LPCAREFUL = LPCAREFUL; 861 unsigned IOCTL_LPCHAR = LPCHAR; 862 unsigned IOCTL_LPGETIRQ = LPGETIRQ; 863 unsigned IOCTL_LPGETSTATUS = LPGETSTATUS; 864 unsigned IOCTL_LPRESET = LPRESET; 865 unsigned IOCTL_LPSETIRQ = LPSETIRQ; 866 unsigned IOCTL_LPTIME = LPTIME; 867 unsigned IOCTL_LPWAIT = LPWAIT; 868 unsigned IOCTL_MTIOCGETCONFIG = MTIOCGETCONFIG; 869 unsigned IOCTL_MTIOCSETCONFIG = MTIOCSETCONFIG; 870 unsigned IOCTL_PIO_CMAP = PIO_CMAP; 871 unsigned IOCTL_PIO_FONT = PIO_FONT; 872 unsigned IOCTL_PIO_UNIMAP = PIO_UNIMAP; 873 unsigned IOCTL_PIO_UNIMAPCLR = PIO_UNIMAPCLR; 874 unsigned IOCTL_PIO_UNISCRNMAP = PIO_UNISCRNMAP; 875 unsigned IOCTL_SCSI_IOCTL_GET_IDLUN = SCSI_IOCTL_GET_IDLUN; 876 unsigned IOCTL_SCSI_IOCTL_PROBE_HOST = SCSI_IOCTL_PROBE_HOST; 877 unsigned IOCTL_SCSI_IOCTL_TAGGED_DISABLE = SCSI_IOCTL_TAGGED_DISABLE; 878 unsigned IOCTL_SCSI_IOCTL_TAGGED_ENABLE = SCSI_IOCTL_TAGGED_ENABLE; 879 unsigned IOCTL_SIOCAIPXITFCRT = SIOCAIPXITFCRT; 880 unsigned IOCTL_SIOCAIPXPRISLT = SIOCAIPXPRISLT; 881 unsigned IOCTL_SIOCAX25ADDUID = SIOCAX25ADDUID; 882 unsigned IOCTL_SIOCAX25DELUID = SIOCAX25DELUID; 883 unsigned IOCTL_SIOCAX25GETPARMS = SIOCAX25GETPARMS; 884 unsigned IOCTL_SIOCAX25GETUID = SIOCAX25GETUID; 885 unsigned IOCTL_SIOCAX25NOUID = SIOCAX25NOUID; 886 unsigned IOCTL_SIOCAX25SETPARMS = SIOCAX25SETPARMS; 887 unsigned IOCTL_SIOCDEVPLIP = SIOCDEVPLIP; 888 unsigned IOCTL_SIOCIPXCFGDATA = SIOCIPXCFGDATA; 889 unsigned IOCTL_SIOCNRDECOBS = SIOCNRDECOBS; 890 unsigned IOCTL_SIOCNRGETPARMS = SIOCNRGETPARMS; 891 unsigned IOCTL_SIOCNRRTCTL = SIOCNRRTCTL; 892 unsigned IOCTL_SIOCNRSETPARMS = SIOCNRSETPARMS; 893 unsigned IOCTL_TIOCGSERIAL = TIOCGSERIAL; 894 unsigned IOCTL_TIOCSERGETMULTI = TIOCSERGETMULTI; 895 unsigned IOCTL_TIOCSERSETMULTI = TIOCSERSETMULTI; 896 unsigned IOCTL_TIOCSSERIAL = TIOCSSERIAL; 897 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 898 899 #if SANITIZER_LINUX && !SANITIZER_ANDROID 900 unsigned IOCTL_GIO_SCRNMAP = GIO_SCRNMAP; 901 unsigned IOCTL_KDDISABIO = KDDISABIO; 902 unsigned IOCTL_KDENABIO = KDENABIO; 903 unsigned IOCTL_KDGETLED = KDGETLED; 904 unsigned IOCTL_KDGETMODE = KDGETMODE; 905 unsigned IOCTL_KDGKBMODE = KDGKBMODE; 906 unsigned IOCTL_KDGKBTYPE = KDGKBTYPE; 907 unsigned IOCTL_KDMKTONE = KDMKTONE; 908 unsigned IOCTL_KDSETLED = KDSETLED; 909 unsigned IOCTL_KDSETMODE = KDSETMODE; 910 unsigned IOCTL_KDSKBMODE = KDSKBMODE; 911 unsigned IOCTL_KIOCSOUND = KIOCSOUND; 912 unsigned IOCTL_PIO_SCRNMAP = PIO_SCRNMAP; 913 unsigned IOCTL_SNDCTL_DSP_GETISPACE = SNDCTL_DSP_GETISPACE; 914 unsigned IOCTL_SNDCTL_DSP_GETOSPACE = SNDCTL_DSP_GETOSPACE; 915 #endif // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 916 917 const int si_SEGV_MAPERR = SEGV_MAPERR; 918 const int si_SEGV_ACCERR = SEGV_ACCERR; 919 } // namespace __sanitizer 920 921 using namespace __sanitizer; 922 923 COMPILER_CHECK(sizeof(__sanitizer_pthread_attr_t) >= sizeof(pthread_attr_t)); 924 925 COMPILER_CHECK(sizeof(socklen_t) == sizeof(unsigned)); 926 CHECK_TYPE_SIZE(pthread_key_t); 927 928 #if SANITIZER_LINUX 929 // FIXME: We define those on Linux and Mac, but only check on Linux. 930 COMPILER_CHECK(IOC_NRBITS == _IOC_NRBITS); 931 COMPILER_CHECK(IOC_TYPEBITS == _IOC_TYPEBITS); 932 COMPILER_CHECK(IOC_SIZEBITS == _IOC_SIZEBITS); 933 COMPILER_CHECK(IOC_DIRBITS == _IOC_DIRBITS); 934 COMPILER_CHECK(IOC_NRMASK == _IOC_NRMASK); 935 COMPILER_CHECK(IOC_TYPEMASK == _IOC_TYPEMASK); 936 COMPILER_CHECK(IOC_SIZEMASK == _IOC_SIZEMASK); 937 COMPILER_CHECK(IOC_DIRMASK == _IOC_DIRMASK); 938 COMPILER_CHECK(IOC_NRSHIFT == _IOC_NRSHIFT); 939 COMPILER_CHECK(IOC_TYPESHIFT == _IOC_TYPESHIFT); 940 COMPILER_CHECK(IOC_SIZESHIFT == _IOC_SIZESHIFT); 941 COMPILER_CHECK(IOC_DIRSHIFT == _IOC_DIRSHIFT); 942 COMPILER_CHECK(IOC_NONE == _IOC_NONE); 943 COMPILER_CHECK(IOC_WRITE == _IOC_WRITE); 944 COMPILER_CHECK(IOC_READ == _IOC_READ); 945 COMPILER_CHECK(EVIOC_ABS_MAX == ABS_MAX); 946 COMPILER_CHECK(EVIOC_EV_MAX == EV_MAX); 947 COMPILER_CHECK(IOC_SIZE(0x12345678) == _IOC_SIZE(0x12345678)); 948 COMPILER_CHECK(IOC_DIR(0x12345678) == _IOC_DIR(0x12345678)); 949 COMPILER_CHECK(IOC_NR(0x12345678) == _IOC_NR(0x12345678)); 950 COMPILER_CHECK(IOC_TYPE(0x12345678) == _IOC_TYPE(0x12345678)); 951 #endif // SANITIZER_LINUX 952 953 #if SANITIZER_LINUX || SANITIZER_FREEBSD 954 // There are more undocumented fields in dl_phdr_info that we are not interested 955 // in. 956 COMPILER_CHECK(sizeof(__sanitizer_dl_phdr_info) <= sizeof(dl_phdr_info)); 957 CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_addr); 958 CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_name); 959 CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phdr); 960 CHECK_SIZE_AND_OFFSET(dl_phdr_info, dlpi_phnum); 961 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD 962 963 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 964 CHECK_TYPE_SIZE(glob_t); 965 CHECK_SIZE_AND_OFFSET(glob_t, gl_pathc); 966 CHECK_SIZE_AND_OFFSET(glob_t, gl_pathv); 967 CHECK_SIZE_AND_OFFSET(glob_t, gl_offs); 968 CHECK_SIZE_AND_OFFSET(glob_t, gl_flags); 969 CHECK_SIZE_AND_OFFSET(glob_t, gl_closedir); 970 CHECK_SIZE_AND_OFFSET(glob_t, gl_readdir); 971 CHECK_SIZE_AND_OFFSET(glob_t, gl_opendir); 972 CHECK_SIZE_AND_OFFSET(glob_t, gl_lstat); 973 CHECK_SIZE_AND_OFFSET(glob_t, gl_stat); 974 #endif 975 976 CHECK_TYPE_SIZE(addrinfo); 977 CHECK_SIZE_AND_OFFSET(addrinfo, ai_flags); 978 CHECK_SIZE_AND_OFFSET(addrinfo, ai_family); 979 CHECK_SIZE_AND_OFFSET(addrinfo, ai_socktype); 980 CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol); 981 CHECK_SIZE_AND_OFFSET(addrinfo, ai_protocol); 982 CHECK_SIZE_AND_OFFSET(addrinfo, ai_addrlen); 983 CHECK_SIZE_AND_OFFSET(addrinfo, ai_canonname); 984 CHECK_SIZE_AND_OFFSET(addrinfo, ai_addr); 985 986 CHECK_TYPE_SIZE(hostent); 987 CHECK_SIZE_AND_OFFSET(hostent, h_name); 988 CHECK_SIZE_AND_OFFSET(hostent, h_aliases); 989 CHECK_SIZE_AND_OFFSET(hostent, h_addrtype); 990 CHECK_SIZE_AND_OFFSET(hostent, h_length); 991 CHECK_SIZE_AND_OFFSET(hostent, h_addr_list); 992 993 CHECK_TYPE_SIZE(iovec); 994 CHECK_SIZE_AND_OFFSET(iovec, iov_base); 995 CHECK_SIZE_AND_OFFSET(iovec, iov_len); 996 997 CHECK_TYPE_SIZE(msghdr); 998 CHECK_SIZE_AND_OFFSET(msghdr, msg_name); 999 CHECK_SIZE_AND_OFFSET(msghdr, msg_namelen); 1000 CHECK_SIZE_AND_OFFSET(msghdr, msg_iov); 1001 CHECK_SIZE_AND_OFFSET(msghdr, msg_iovlen); 1002 CHECK_SIZE_AND_OFFSET(msghdr, msg_control); 1003 CHECK_SIZE_AND_OFFSET(msghdr, msg_controllen); 1004 CHECK_SIZE_AND_OFFSET(msghdr, msg_flags); 1005 1006 CHECK_TYPE_SIZE(cmsghdr); 1007 CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_len); 1008 CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_level); 1009 CHECK_SIZE_AND_OFFSET(cmsghdr, cmsg_type); 1010 1011 #ifndef __GLIBC_PREREQ 1012 #define __GLIBC_PREREQ(x, y) 0 1013 #endif 1014 1015 #if SANITIZER_LINUX && (__ANDROID_API__ >= 21 || __GLIBC_PREREQ (2, 14)) 1016 CHECK_TYPE_SIZE(mmsghdr); 1017 CHECK_SIZE_AND_OFFSET(mmsghdr, msg_hdr); 1018 CHECK_SIZE_AND_OFFSET(mmsghdr, msg_len); 1019 #endif 1020 1021 COMPILER_CHECK(sizeof(__sanitizer_dirent) <= sizeof(dirent)); 1022 CHECK_SIZE_AND_OFFSET(dirent, d_ino); 1023 #if SANITIZER_MAC 1024 CHECK_SIZE_AND_OFFSET(dirent, d_seekoff); 1025 #elif SANITIZER_FREEBSD 1026 // There is no 'd_off' field on FreeBSD. 1027 #else 1028 CHECK_SIZE_AND_OFFSET(dirent, d_off); 1029 #endif 1030 CHECK_SIZE_AND_OFFSET(dirent, d_reclen); 1031 1032 #if SANITIZER_LINUX && !SANITIZER_ANDROID 1033 COMPILER_CHECK(sizeof(__sanitizer_dirent64) <= sizeof(dirent64)); 1034 CHECK_SIZE_AND_OFFSET(dirent64, d_ino); 1035 CHECK_SIZE_AND_OFFSET(dirent64, d_off); 1036 CHECK_SIZE_AND_OFFSET(dirent64, d_reclen); 1037 #endif 1038 1039 CHECK_TYPE_SIZE(ifconf); 1040 CHECK_SIZE_AND_OFFSET(ifconf, ifc_len); 1041 CHECK_SIZE_AND_OFFSET(ifconf, ifc_ifcu); 1042 1043 CHECK_TYPE_SIZE(pollfd); 1044 CHECK_SIZE_AND_OFFSET(pollfd, fd); 1045 CHECK_SIZE_AND_OFFSET(pollfd, events); 1046 CHECK_SIZE_AND_OFFSET(pollfd, revents); 1047 1048 CHECK_TYPE_SIZE(nfds_t); 1049 1050 CHECK_TYPE_SIZE(sigset_t); 1051 1052 COMPILER_CHECK(sizeof(__sanitizer_sigaction) == sizeof(struct sigaction)); 1053 // Can't write checks for sa_handler and sa_sigaction due to them being 1054 // preprocessor macros. 1055 CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_mask); 1056 #if !defined(__s390x__) || __GLIBC_PREREQ (2, 20) 1057 // On s390x glibc 2.19 and earlier sa_flags was unsigned long, and sa_resv 1058 // didn't exist. 1059 CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_flags); 1060 #endif 1061 #if SANITIZER_LINUX && (!SANITIZER_ANDROID || !SANITIZER_MIPS32) 1062 CHECK_STRUCT_SIZE_AND_OFFSET(sigaction, sa_restorer); 1063 #endif 1064 1065 #if SANITIZER_LINUX 1066 CHECK_TYPE_SIZE(__sysctl_args); 1067 CHECK_SIZE_AND_OFFSET(__sysctl_args, name); 1068 CHECK_SIZE_AND_OFFSET(__sysctl_args, nlen); 1069 CHECK_SIZE_AND_OFFSET(__sysctl_args, oldval); 1070 CHECK_SIZE_AND_OFFSET(__sysctl_args, oldlenp); 1071 CHECK_SIZE_AND_OFFSET(__sysctl_args, newval); 1072 CHECK_SIZE_AND_OFFSET(__sysctl_args, newlen); 1073 1074 CHECK_TYPE_SIZE(__kernel_uid_t); 1075 CHECK_TYPE_SIZE(__kernel_gid_t); 1076 1077 #if SANITIZER_USES_UID16_SYSCALLS 1078 CHECK_TYPE_SIZE(__kernel_old_uid_t); 1079 CHECK_TYPE_SIZE(__kernel_old_gid_t); 1080 #endif 1081 1082 CHECK_TYPE_SIZE(__kernel_off_t); 1083 CHECK_TYPE_SIZE(__kernel_loff_t); 1084 CHECK_TYPE_SIZE(__kernel_fd_set); 1085 #endif 1086 1087 #if !SANITIZER_ANDROID 1088 CHECK_TYPE_SIZE(wordexp_t); 1089 CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordc); 1090 CHECK_SIZE_AND_OFFSET(wordexp_t, we_wordv); 1091 CHECK_SIZE_AND_OFFSET(wordexp_t, we_offs); 1092 #endif 1093 1094 CHECK_TYPE_SIZE(tm); 1095 CHECK_SIZE_AND_OFFSET(tm, tm_sec); 1096 CHECK_SIZE_AND_OFFSET(tm, tm_min); 1097 CHECK_SIZE_AND_OFFSET(tm, tm_hour); 1098 CHECK_SIZE_AND_OFFSET(tm, tm_mday); 1099 CHECK_SIZE_AND_OFFSET(tm, tm_mon); 1100 CHECK_SIZE_AND_OFFSET(tm, tm_year); 1101 CHECK_SIZE_AND_OFFSET(tm, tm_wday); 1102 CHECK_SIZE_AND_OFFSET(tm, tm_yday); 1103 CHECK_SIZE_AND_OFFSET(tm, tm_isdst); 1104 CHECK_SIZE_AND_OFFSET(tm, tm_gmtoff); 1105 CHECK_SIZE_AND_OFFSET(tm, tm_zone); 1106 1107 #if SANITIZER_LINUX 1108 CHECK_TYPE_SIZE(mntent); 1109 CHECK_SIZE_AND_OFFSET(mntent, mnt_fsname); 1110 CHECK_SIZE_AND_OFFSET(mntent, mnt_dir); 1111 CHECK_SIZE_AND_OFFSET(mntent, mnt_type); 1112 CHECK_SIZE_AND_OFFSET(mntent, mnt_opts); 1113 CHECK_SIZE_AND_OFFSET(mntent, mnt_freq); 1114 CHECK_SIZE_AND_OFFSET(mntent, mnt_passno); 1115 #endif 1116 1117 CHECK_TYPE_SIZE(ether_addr); 1118 1119 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 1120 CHECK_TYPE_SIZE(ipc_perm); 1121 # if SANITIZER_FREEBSD 1122 CHECK_SIZE_AND_OFFSET(ipc_perm, key); 1123 CHECK_SIZE_AND_OFFSET(ipc_perm, seq); 1124 # else 1125 CHECK_SIZE_AND_OFFSET(ipc_perm, __key); 1126 CHECK_SIZE_AND_OFFSET(ipc_perm, __seq); 1127 # endif 1128 CHECK_SIZE_AND_OFFSET(ipc_perm, uid); 1129 CHECK_SIZE_AND_OFFSET(ipc_perm, gid); 1130 CHECK_SIZE_AND_OFFSET(ipc_perm, cuid); 1131 CHECK_SIZE_AND_OFFSET(ipc_perm, cgid); 1132 #if !defined(__aarch64__) || !SANITIZER_LINUX || __GLIBC_PREREQ (2, 21) 1133 /* On aarch64 glibc 2.20 and earlier provided incorrect mode field. */ 1134 CHECK_SIZE_AND_OFFSET(ipc_perm, mode); 1135 #endif 1136 1137 CHECK_TYPE_SIZE(shmid_ds); 1138 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_perm); 1139 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_segsz); 1140 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_atime); 1141 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_dtime); 1142 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_ctime); 1143 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_cpid); 1144 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_lpid); 1145 CHECK_SIZE_AND_OFFSET(shmid_ds, shm_nattch); 1146 #endif 1147 1148 CHECK_TYPE_SIZE(clock_t); 1149 1150 #if SANITIZER_LINUX 1151 CHECK_TYPE_SIZE(clockid_t); 1152 #endif 1153 1154 #if !SANITIZER_ANDROID 1155 CHECK_TYPE_SIZE(ifaddrs); 1156 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_next); 1157 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_name); 1158 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_addr); 1159 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_netmask); 1160 #if SANITIZER_LINUX || SANITIZER_FREEBSD 1161 // Compare against the union, because we can't reach into the union in a 1162 // compliant way. 1163 #ifdef ifa_dstaddr 1164 #undef ifa_dstaddr 1165 #endif 1166 # if SANITIZER_FREEBSD 1167 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr); 1168 # else 1169 COMPILER_CHECK(sizeof(((__sanitizer_ifaddrs *)nullptr)->ifa_dstaddr) == 1170 sizeof(((ifaddrs *)nullptr)->ifa_ifu)); 1171 COMPILER_CHECK(offsetof(__sanitizer_ifaddrs, ifa_dstaddr) == 1172 offsetof(ifaddrs, ifa_ifu)); 1173 # endif // SANITIZER_FREEBSD 1174 #else 1175 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_dstaddr); 1176 #endif // SANITIZER_LINUX 1177 CHECK_SIZE_AND_OFFSET(ifaddrs, ifa_data); 1178 #endif 1179 1180 #if SANITIZER_LINUX 1181 COMPILER_CHECK(sizeof(__sanitizer_struct_mallinfo) == sizeof(struct mallinfo)); 1182 #endif 1183 1184 #if !SANITIZER_ANDROID 1185 CHECK_TYPE_SIZE(timeb); 1186 CHECK_SIZE_AND_OFFSET(timeb, time); 1187 CHECK_SIZE_AND_OFFSET(timeb, millitm); 1188 CHECK_SIZE_AND_OFFSET(timeb, timezone); 1189 CHECK_SIZE_AND_OFFSET(timeb, dstflag); 1190 #endif 1191 1192 CHECK_TYPE_SIZE(passwd); 1193 CHECK_SIZE_AND_OFFSET(passwd, pw_name); 1194 CHECK_SIZE_AND_OFFSET(passwd, pw_passwd); 1195 CHECK_SIZE_AND_OFFSET(passwd, pw_uid); 1196 CHECK_SIZE_AND_OFFSET(passwd, pw_gid); 1197 CHECK_SIZE_AND_OFFSET(passwd, pw_dir); 1198 CHECK_SIZE_AND_OFFSET(passwd, pw_shell); 1199 1200 #if !SANITIZER_ANDROID 1201 CHECK_SIZE_AND_OFFSET(passwd, pw_gecos); 1202 #endif 1203 1204 #if SANITIZER_MAC 1205 CHECK_SIZE_AND_OFFSET(passwd, pw_change); 1206 CHECK_SIZE_AND_OFFSET(passwd, pw_expire); 1207 CHECK_SIZE_AND_OFFSET(passwd, pw_class); 1208 #endif 1209 1210 1211 CHECK_TYPE_SIZE(group); 1212 CHECK_SIZE_AND_OFFSET(group, gr_name); 1213 CHECK_SIZE_AND_OFFSET(group, gr_passwd); 1214 CHECK_SIZE_AND_OFFSET(group, gr_gid); 1215 CHECK_SIZE_AND_OFFSET(group, gr_mem); 1216 1217 #if HAVE_RPC_XDR_H || HAVE_TIRPC_RPC_XDR_H 1218 CHECK_TYPE_SIZE(XDR); 1219 CHECK_SIZE_AND_OFFSET(XDR, x_op); 1220 CHECK_SIZE_AND_OFFSET(XDR, x_ops); 1221 CHECK_SIZE_AND_OFFSET(XDR, x_public); 1222 CHECK_SIZE_AND_OFFSET(XDR, x_private); 1223 CHECK_SIZE_AND_OFFSET(XDR, x_base); 1224 CHECK_SIZE_AND_OFFSET(XDR, x_handy); 1225 COMPILER_CHECK(__sanitizer_XDR_ENCODE == XDR_ENCODE); 1226 COMPILER_CHECK(__sanitizer_XDR_DECODE == XDR_DECODE); 1227 COMPILER_CHECK(__sanitizer_XDR_FREE == XDR_FREE); 1228 #endif 1229 1230 #if SANITIZER_LINUX && !SANITIZER_ANDROID 1231 COMPILER_CHECK(sizeof(__sanitizer_FILE) <= sizeof(FILE)); 1232 CHECK_SIZE_AND_OFFSET(FILE, _flags); 1233 CHECK_SIZE_AND_OFFSET(FILE, _IO_read_ptr); 1234 CHECK_SIZE_AND_OFFSET(FILE, _IO_read_end); 1235 CHECK_SIZE_AND_OFFSET(FILE, _IO_read_base); 1236 CHECK_SIZE_AND_OFFSET(FILE, _IO_write_ptr); 1237 CHECK_SIZE_AND_OFFSET(FILE, _IO_write_end); 1238 CHECK_SIZE_AND_OFFSET(FILE, _IO_write_base); 1239 CHECK_SIZE_AND_OFFSET(FILE, _IO_buf_base); 1240 CHECK_SIZE_AND_OFFSET(FILE, _IO_buf_end); 1241 CHECK_SIZE_AND_OFFSET(FILE, _IO_save_base); 1242 CHECK_SIZE_AND_OFFSET(FILE, _IO_backup_base); 1243 CHECK_SIZE_AND_OFFSET(FILE, _IO_save_end); 1244 CHECK_SIZE_AND_OFFSET(FILE, _markers); 1245 CHECK_SIZE_AND_OFFSET(FILE, _chain); 1246 CHECK_SIZE_AND_OFFSET(FILE, _fileno); 1247 #endif 1248 1249 #if SANITIZER_LINUX && !SANITIZER_ANDROID 1250 COMPILER_CHECK(sizeof(__sanitizer__obstack_chunk) <= sizeof(_obstack_chunk)); 1251 CHECK_SIZE_AND_OFFSET(_obstack_chunk, limit); 1252 CHECK_SIZE_AND_OFFSET(_obstack_chunk, prev); 1253 CHECK_TYPE_SIZE(obstack); 1254 CHECK_SIZE_AND_OFFSET(obstack, chunk_size); 1255 CHECK_SIZE_AND_OFFSET(obstack, chunk); 1256 CHECK_SIZE_AND_OFFSET(obstack, object_base); 1257 CHECK_SIZE_AND_OFFSET(obstack, next_free); 1258 1259 CHECK_TYPE_SIZE(cookie_io_functions_t); 1260 CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, read); 1261 CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, write); 1262 CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, seek); 1263 CHECK_SIZE_AND_OFFSET(cookie_io_functions_t, close); 1264 #endif 1265 1266 #if SANITIZER_LINUX || SANITIZER_FREEBSD 1267 CHECK_TYPE_SIZE(sem_t); 1268 #endif 1269 1270 #if SANITIZER_LINUX && defined(__arm__) 1271 COMPILER_CHECK(ARM_VFPREGS_SIZE == ARM_VFPREGS_SIZE_ASAN); 1272 #endif 1273 1274 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD || SANITIZER_MAC 1275
Indexes created Sat Sep 20 22:09:52 GMT 2025