sanitizer_platform_limits_posix.h revision d7041c6617b10302be6849b55a88dc928fd7f6b8
1//===-- sanitizer_platform_limits_posix.h ---------------------------------===// 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#ifndef SANITIZER_PLATFORM_LIMITS_POSIX_H 16#define SANITIZER_PLATFORM_LIMITS_POSIX_H 17 18#include "sanitizer_internal_defs.h" 19#include "sanitizer_platform.h" 20 21namespace __sanitizer { 22 extern unsigned struct_utsname_sz; 23 extern unsigned struct_stat_sz; 24#if !SANITIZER_IOS 25 extern unsigned struct_stat64_sz; 26#endif 27 extern unsigned struct_rusage_sz; 28 extern unsigned struct_passwd_sz; 29 extern unsigned struct_group_sz; 30 extern unsigned siginfo_t_sz; 31 extern unsigned struct_itimerval_sz; 32 extern unsigned pthread_t_sz; 33 extern unsigned pthread_cond_t_sz; 34 extern unsigned pid_t_sz; 35 extern unsigned timeval_sz; 36 extern unsigned uid_t_sz; 37 extern unsigned mbstate_t_sz; 38 extern unsigned struct_timezone_sz; 39 extern unsigned struct_tms_sz; 40 extern unsigned struct_itimerspec_sz; 41 extern unsigned struct_sigevent_sz; 42 extern unsigned struct_sched_param_sz; 43 extern unsigned struct_statfs_sz; 44 extern unsigned struct_statfs64_sz; 45 46#if !SANITIZER_ANDROID 47 extern unsigned ucontext_t_sz; 48#endif // !SANITIZER_ANDROID 49 50#if SANITIZER_LINUX 51 52#if defined(__x86_64__) 53 const unsigned struct___old_kernel_stat_sz = 32; 54 const unsigned struct_kernel_stat_sz = 144; 55 const unsigned struct_kernel_stat64_sz = 0; 56#elif defined(__i386__) 57 const unsigned struct___old_kernel_stat_sz = 32; 58 const unsigned struct_kernel_stat_sz = 64; 59 const unsigned struct_kernel_stat64_sz = 96; 60#endif 61 const unsigned struct_io_event_sz = 32; 62 struct __sanitizer_perf_event_attr { 63 unsigned type; 64 unsigned size; 65 // More fields that vary with the kernel version. 66 }; 67 68 extern unsigned struct_utimbuf_sz; 69 extern unsigned struct_new_utsname_sz; 70 extern unsigned struct_old_utsname_sz; 71 extern unsigned struct_oldold_utsname_sz; 72 extern unsigned struct_msqid_ds_sz; 73 extern unsigned struct_mq_attr_sz; 74 extern unsigned struct_timex_sz; 75 extern unsigned struct_ustat_sz; 76 77 extern unsigned struct_rlimit_sz; 78 extern unsigned struct_epoll_event_sz; 79 extern unsigned struct_sysinfo_sz; 80 extern unsigned struct_timespec_sz; 81 extern unsigned __user_cap_header_struct_sz; 82 extern unsigned __user_cap_data_struct_sz; 83 const unsigned old_sigset_t_sz = sizeof(unsigned long); 84 const unsigned struct_kexec_segment_sz = 4 * sizeof(unsigned long); 85 86 struct __sanitizer_iocb { 87 u64 aio_data; 88 u32 aio_key_or_aio_reserved1; // Simply crazy. 89 u32 aio_reserved1_or_aio_key; // Luckily, we don't need these. 90 u16 aio_lio_opcode; 91 s16 aio_reqprio; 92 u32 aio_fildes; 93 u64 aio_buf; 94 u64 aio_nbytes; 95 s64 aio_offset; 96 u64 aio_reserved2; 97 u64 aio_reserved3; 98 }; 99 100 const unsigned iocb_cmd_pread = 0; 101 const unsigned iocb_cmd_pwrite = 1; 102 103 struct __sanitizer___sysctl_args { 104 int *name; 105 int nlen; 106 void *oldval; 107 uptr *oldlenp; 108 void *newval; 109 uptr newlen; 110 unsigned long ___unused[4]; 111 }; 112#endif // SANITIZER_LINUX 113 114#if SANITIZER_LINUX && !SANITIZER_ANDROID 115 extern unsigned struct_rlimit64_sz; 116 extern unsigned struct_statvfs_sz; 117 extern unsigned struct_statvfs64_sz; 118 119 struct __sanitizer_ipc_perm { 120 int __key; 121 int uid; 122 int gid; 123 int cuid; 124 int cgid; 125 unsigned short mode; 126 unsigned short __pad1; 127 unsigned short __seq; 128 unsigned short __pad2; 129 uptr __unused1; 130 uptr __unused2; 131 }; 132 133 struct __sanitizer_shmid_ds { 134 __sanitizer_ipc_perm shm_perm; 135 uptr shm_segsz; 136 uptr shm_atime; 137 #ifndef _LP64 138 uptr __unused1; 139 #endif 140 uptr shm_dtime; 141 #ifndef _LP64 142 uptr __unused2; 143 #endif 144 uptr shm_ctime; 145 #ifndef _LP64 146 uptr __unused3; 147 #endif 148 int shm_cpid; 149 int shm_lpid; 150 uptr shm_nattch; 151 uptr __unused4; 152 uptr __unused5; 153 }; 154 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 155 156 struct __sanitizer_iovec { 157 void *iov_base; 158 uptr iov_len; 159 }; 160 161#if SANITIZER_MAC 162 typedef unsigned long __sanitizer_pthread_key_t; 163#else 164 typedef unsigned __sanitizer_pthread_key_t; 165#endif 166 167 struct __sanitizer_ether_addr { 168 u8 octet[6]; 169 }; 170 171 struct __sanitizer_tm { 172 int tm_sec; 173 int tm_min; 174 int tm_hour; 175 int tm_mday; 176 int tm_mon; 177 int tm_year; 178 int tm_wday; 179 int tm_yday; 180 int tm_isdst; 181 long int tm_gmtoff; 182 const char *tm_zone; 183 }; 184 185#if SANITIZER_LINUX 186 struct __sanitizer_mntent { 187 char *mnt_fsname; 188 char *mnt_dir; 189 char *mnt_type; 190 char *mnt_opts; 191 int mnt_freq; 192 int mnt_passno; 193 }; 194#endif 195 196#if SANITIZER_ANDROID || SANITIZER_MAC 197 struct __sanitizer_msghdr { 198 void *msg_name; 199 unsigned msg_namelen; 200 struct __sanitizer_iovec *msg_iov; 201 unsigned msg_iovlen; 202 void *msg_control; 203 unsigned msg_controllen; 204 int msg_flags; 205 }; 206 struct __sanitizer_cmsghdr { 207 unsigned cmsg_len; 208 int cmsg_level; 209 int cmsg_type; 210 }; 211#else 212 struct __sanitizer_msghdr { 213 void *msg_name; 214 unsigned msg_namelen; 215 struct __sanitizer_iovec *msg_iov; 216 uptr msg_iovlen; 217 void *msg_control; 218 uptr msg_controllen; 219 int msg_flags; 220 }; 221 struct __sanitizer_cmsghdr { 222 uptr cmsg_len; 223 int cmsg_level; 224 int cmsg_type; 225 }; 226#endif 227 228#if SANITIZER_MAC 229 struct __sanitizer_dirent { 230 unsigned long long d_ino; 231 unsigned long long d_seekoff; 232 unsigned short d_reclen; 233 // more fields that we don't care about 234 }; 235#elif SANITIZER_ANDROID || defined(__x86_64__) 236 struct __sanitizer_dirent { 237 unsigned long long d_ino; 238 unsigned long long d_off; 239 unsigned short d_reclen; 240 // more fields that we don't care about 241 }; 242#else 243 struct __sanitizer_dirent { 244 uptr d_ino; 245 uptr d_off; 246 unsigned short d_reclen; 247 // more fields that we don't care about 248 }; 249#endif 250 251#if SANITIZER_LINUX && !SANITIZER_ANDROID 252 struct __sanitizer_dirent64 { 253 unsigned long long d_ino; 254 unsigned long long d_off; 255 unsigned short d_reclen; 256 // more fields that we don't care about 257 }; 258#endif 259 260#if SANITIZER_LINUX 261#if defined(_LP64) || defined(__x86_64__) 262 typedef unsigned __sanitizer___kernel_uid_t; 263 typedef unsigned __sanitizer___kernel_gid_t; 264 typedef long long __sanitizer___kernel_off_t; 265#else 266 typedef unsigned short __sanitizer___kernel_uid_t; 267 typedef unsigned short __sanitizer___kernel_gid_t; 268 typedef long __sanitizer___kernel_off_t; 269#endif 270 typedef unsigned short __sanitizer___kernel_old_uid_t; 271 typedef unsigned short __sanitizer___kernel_old_gid_t; 272 typedef long long __sanitizer___kernel_loff_t; 273 typedef struct { 274 unsigned long fds_bits[1024 / (8 * sizeof(long))]; 275 } __sanitizer___kernel_fd_set; 276#endif 277 278 // This thing depends on the platform. We are only interested in the upper 279 // limit. Verified with a compiler assert in .cc. 280 const int pthread_attr_t_max_sz = 128; 281 union __sanitizer_pthread_attr_t { 282 char size[pthread_attr_t_max_sz]; // NOLINT 283 void *align; 284 }; 285 286#if SANITIZER_ANDROID 287 typedef unsigned long __sanitizer_sigset_t; 288#elif SANITIZER_MAC 289 typedef unsigned __sanitizer_sigset_t; 290#elif SANITIZER_LINUX 291 struct __sanitizer_sigset_t { 292 // The size is determined by looking at sizeof of real sigset_t on linux. 293 uptr val[128 / sizeof(uptr)]; 294 }; 295#endif 296 297 struct __sanitizer_sigaction { 298 union { 299 void (*sa_handler)(int sig); 300 void (*sa_sigaction)(int sig, void *siginfo, void *uctx); 301 }; 302 __sanitizer_sigset_t sa_mask; 303 int sa_flags; 304#if SANITIZER_LINUX 305 void (*sa_restorer)(); 306#endif 307 }; 308 309 struct __sanitizer_kernel_sigset_t { 310 u8 sig[8]; 311 }; 312 313 struct __sanitizer_kernel_sigaction_t { 314 union { 315 void (*sigaction)(int signo, void *info, void *ctx); 316 void (*handler)(int signo); 317 }; 318 unsigned long sa_flags; 319 void (*sa_restorer)(void); 320 __sanitizer_kernel_sigset_t sa_mask; 321 }; 322 323 extern uptr sig_ign; 324 extern uptr sig_dfl; 325 extern uptr sa_siginfo; 326 327#if SANITIZER_LINUX 328 extern int e_tabsz; 329#endif 330 331 extern int af_inet; 332 extern int af_inet6; 333 uptr __sanitizer_in_addr_sz(int af); 334 335#if SANITIZER_LINUX 336 struct __sanitizer_dl_phdr_info { 337 uptr dlpi_addr; 338 const char *dlpi_name; 339 const void *dlpi_phdr; 340 short dlpi_phnum; 341 }; 342#endif 343 344 struct __sanitizer_addrinfo { 345 int ai_flags; 346 int ai_family; 347 int ai_socktype; 348 int ai_protocol; 349#if SANITIZER_ANDROID || SANITIZER_MAC 350 unsigned ai_addrlen; 351 char *ai_canonname; 352 void *ai_addr; 353#else // LINUX 354 unsigned ai_addrlen; 355 void *ai_addr; 356 char *ai_canonname; 357#endif 358 struct __sanitizer_addrinfo *ai_next; 359 }; 360 361 struct __sanitizer_hostent { 362 char *h_name; 363 char **h_aliases; 364 int h_addrtype; 365 int h_length; 366 char **h_addr_list; 367 }; 368 369 struct __sanitizer_pollfd { 370 int fd; 371 short events; 372 short revents; 373 }; 374 375#if SANITIZER_ANDROID || SANITIZER_MAC 376 typedef unsigned __sanitizer_nfds_t; 377#else 378 typedef unsigned long __sanitizer_nfds_t; 379#endif 380 381#if SANITIZER_LINUX && !SANITIZER_ANDROID 382 struct __sanitizer_glob_t { 383 uptr gl_pathc; 384 char **gl_pathv; 385 uptr gl_offs; 386 int gl_flags; 387 388 void (*gl_closedir)(void *dirp); 389 void *(*gl_readdir)(void *dirp); 390 void *(*gl_opendir)(const char *); 391 int (*gl_lstat)(const char *, void *); 392 int (*gl_stat)(const char *, void *); 393 }; 394 395 extern int glob_nomatch; 396 extern int glob_altdirfunc; 397#endif 398 399 extern unsigned path_max; 400 401 struct __sanitizer_wordexp_t { 402 uptr we_wordc; 403 char **we_wordv; 404 uptr we_offs; 405 }; 406 407#if SANITIZER_LINUX && !SANITIZER_ANDROID && \ 408 (defined(__i386) || defined (__x86_64)) // NOLINT 409 extern unsigned struct_user_regs_struct_sz; 410 extern unsigned struct_user_fpregs_struct_sz; 411 extern unsigned struct_user_fpxregs_struct_sz; 412 413 extern int ptrace_peektext; 414 extern int ptrace_peekdata; 415 extern int ptrace_peekuser; 416 extern int ptrace_getregs; 417 extern int ptrace_setregs; 418 extern int ptrace_getfpregs; 419 extern int ptrace_setfpregs; 420 extern int ptrace_getfpxregs; 421 extern int ptrace_setfpxregs; 422 extern int ptrace_getsiginfo; 423 extern int ptrace_setsiginfo; 424 extern int ptrace_getregset; 425 extern int ptrace_setregset; 426#endif 427 428#if SANITIZER_LINUX && !SANITIZER_ANDROID 429 extern unsigned struct_shminfo_sz; 430 extern unsigned struct_shm_info_sz; 431 extern int shmctl_ipc_stat; 432 extern int shmctl_ipc_info; 433 extern int shmctl_shm_info; 434 extern int shmctl_shm_stat; 435#endif 436 437 // ioctl arguments 438 struct __sanitizer_ifconf { 439 int ifc_len; 440 union { 441 void *ifcu_req; 442 } ifc_ifcu; 443#if SANITIZER_MAC 444 } __attribute__((packed)); 445#else 446 }; 447#endif 448 449#define IOC_SIZE(nr) (((nr) >> 16) & 0x3fff) 450 451 extern unsigned struct_arpreq_sz; 452 extern unsigned struct_ifreq_sz; 453 extern unsigned struct_termios_sz; 454 extern unsigned struct_winsize_sz; 455 456#if SANITIZER_LINUX 457 extern unsigned struct_cdrom_msf_sz; 458 extern unsigned struct_cdrom_multisession_sz; 459 extern unsigned struct_cdrom_read_audio_sz; 460 extern unsigned struct_cdrom_subchnl_sz; 461 extern unsigned struct_cdrom_ti_sz; 462 extern unsigned struct_cdrom_tocentry_sz; 463 extern unsigned struct_cdrom_tochdr_sz; 464 extern unsigned struct_cdrom_volctrl_sz; 465 extern unsigned struct_copr_buffer_sz; 466 extern unsigned struct_copr_debug_buf_sz; 467 extern unsigned struct_copr_msg_sz; 468 extern unsigned struct_ff_effect_sz; 469 extern unsigned struct_floppy_drive_params_sz; 470 extern unsigned struct_floppy_drive_struct_sz; 471 extern unsigned struct_floppy_fdc_state_sz; 472 extern unsigned struct_floppy_max_errors_sz; 473 extern unsigned struct_floppy_raw_cmd_sz; 474 extern unsigned struct_floppy_struct_sz; 475 extern unsigned struct_floppy_write_errors_sz; 476 extern unsigned struct_format_descr_sz; 477 extern unsigned struct_hd_driveid_sz; 478 extern unsigned struct_hd_geometry_sz; 479 extern unsigned struct_input_absinfo_sz; 480 extern unsigned struct_input_id_sz; 481 extern unsigned struct_midi_info_sz; 482 extern unsigned struct_mtget_sz; 483 extern unsigned struct_mtop_sz; 484 extern unsigned struct_mtpos_sz; 485 extern unsigned struct_rtentry_sz; 486 extern unsigned struct_sbi_instrument_sz; 487 extern unsigned struct_seq_event_rec_sz; 488 extern unsigned struct_synth_info_sz; 489 extern unsigned struct_termio_sz; 490 extern unsigned struct_vt_consize_sz; 491 extern unsigned struct_vt_mode_sz; 492 extern unsigned struct_vt_sizes_sz; 493 extern unsigned struct_vt_stat_sz; 494#endif 495 496#if SANITIZER_LINUX && !SANITIZER_ANDROID 497 extern unsigned struct_audio_buf_info_sz; 498 extern unsigned struct_ax25_parms_struct_sz; 499 extern unsigned struct_cyclades_monitor_sz; 500 extern unsigned struct_input_keymap_entry_sz; 501 extern unsigned struct_ipx_config_data_sz; 502 extern unsigned struct_kbdiacrs_sz; 503 extern unsigned struct_kbentry_sz; 504 extern unsigned struct_kbkeycode_sz; 505 extern unsigned struct_kbsentry_sz; 506 extern unsigned struct_mtconfiginfo_sz; 507 extern unsigned struct_nr_parms_struct_sz; 508 extern unsigned struct_ppp_stats_sz; 509 extern unsigned struct_scc_modem_sz; 510 extern unsigned struct_scc_stat_sz; 511 extern unsigned struct_serial_multiport_struct_sz; 512 extern unsigned struct_serial_struct_sz; 513 extern unsigned struct_sockaddr_ax25_sz; 514 extern unsigned struct_unimapdesc_sz; 515 extern unsigned struct_unimapinit_sz; 516#endif 517 518#if !SANITIZER_ANDROID && !SANITIZER_MAC 519 extern unsigned struct_sioc_sg_req_sz; 520 extern unsigned struct_sioc_vif_req_sz; 521#endif 522 523 // ioctl request identifiers 524 525 // A special value to mark ioctls that are not present on the target platform, 526 // when it can not be determined without including any system headers. 527 extern unsigned IOCTL_NOT_PRESENT; 528 529 extern unsigned IOCTL_FIOASYNC; 530 extern unsigned IOCTL_FIOCLEX; 531 extern unsigned IOCTL_FIOGETOWN; 532 extern unsigned IOCTL_FIONBIO; 533 extern unsigned IOCTL_FIONCLEX; 534 extern unsigned IOCTL_FIOSETOWN; 535 extern unsigned IOCTL_SIOCADDMULTI; 536 extern unsigned IOCTL_SIOCATMARK; 537 extern unsigned IOCTL_SIOCDELMULTI; 538 extern unsigned IOCTL_SIOCGIFADDR; 539 extern unsigned IOCTL_SIOCGIFBRDADDR; 540 extern unsigned IOCTL_SIOCGIFCONF; 541 extern unsigned IOCTL_SIOCGIFDSTADDR; 542 extern unsigned IOCTL_SIOCGIFFLAGS; 543 extern unsigned IOCTL_SIOCGIFMETRIC; 544 extern unsigned IOCTL_SIOCGIFMTU; 545 extern unsigned IOCTL_SIOCGIFNETMASK; 546 extern unsigned IOCTL_SIOCGPGRP; 547 extern unsigned IOCTL_SIOCSIFADDR; 548 extern unsigned IOCTL_SIOCSIFBRDADDR; 549 extern unsigned IOCTL_SIOCSIFDSTADDR; 550 extern unsigned IOCTL_SIOCSIFFLAGS; 551 extern unsigned IOCTL_SIOCSIFMETRIC; 552 extern unsigned IOCTL_SIOCSIFMTU; 553 extern unsigned IOCTL_SIOCSIFNETMASK; 554 extern unsigned IOCTL_SIOCSPGRP; 555 extern unsigned IOCTL_TIOCCONS; 556 extern unsigned IOCTL_TIOCEXCL; 557 extern unsigned IOCTL_TIOCGETD; 558 extern unsigned IOCTL_TIOCGPGRP; 559 extern unsigned IOCTL_TIOCGWINSZ; 560 extern unsigned IOCTL_TIOCMBIC; 561 extern unsigned IOCTL_TIOCMBIS; 562 extern unsigned IOCTL_TIOCMGET; 563 extern unsigned IOCTL_TIOCMSET; 564 extern unsigned IOCTL_TIOCNOTTY; 565 extern unsigned IOCTL_TIOCNXCL; 566 extern unsigned IOCTL_TIOCOUTQ; 567 extern unsigned IOCTL_TIOCPKT; 568 extern unsigned IOCTL_TIOCSCTTY; 569 extern unsigned IOCTL_TIOCSETD; 570 extern unsigned IOCTL_TIOCSPGRP; 571 extern unsigned IOCTL_TIOCSTI; 572 extern unsigned IOCTL_TIOCSWINSZ; 573#if (SANITIZER_LINUX && !SANITIZER_ANDROID) 574 extern unsigned IOCTL_SIOCGETSGCNT; 575 extern unsigned IOCTL_SIOCGETVIFCNT; 576#endif 577#if SANITIZER_LINUX 578 extern unsigned IOCTL_EVIOCGABS; 579 extern unsigned IOCTL_EVIOCGBIT; 580 extern unsigned IOCTL_EVIOCGEFFECTS; 581 extern unsigned IOCTL_EVIOCGID; 582 extern unsigned IOCTL_EVIOCGKEY; 583 extern unsigned IOCTL_EVIOCGKEYCODE; 584 extern unsigned IOCTL_EVIOCGLED; 585 extern unsigned IOCTL_EVIOCGNAME; 586 extern unsigned IOCTL_EVIOCGPHYS; 587 extern unsigned IOCTL_EVIOCGRAB; 588 extern unsigned IOCTL_EVIOCGREP; 589 extern unsigned IOCTL_EVIOCGSND; 590 extern unsigned IOCTL_EVIOCGSW; 591 extern unsigned IOCTL_EVIOCGUNIQ; 592 extern unsigned IOCTL_EVIOCGVERSION; 593 extern unsigned IOCTL_EVIOCRMFF; 594 extern unsigned IOCTL_EVIOCSABS; 595 extern unsigned IOCTL_EVIOCSFF; 596 extern unsigned IOCTL_EVIOCSKEYCODE; 597 extern unsigned IOCTL_EVIOCSREP; 598 extern unsigned IOCTL_BLKFLSBUF; 599 extern unsigned IOCTL_BLKGETSIZE; 600 extern unsigned IOCTL_BLKRAGET; 601 extern unsigned IOCTL_BLKRASET; 602 extern unsigned IOCTL_BLKROGET; 603 extern unsigned IOCTL_BLKROSET; 604 extern unsigned IOCTL_BLKRRPART; 605 extern unsigned IOCTL_CDROMAUDIOBUFSIZ; 606 extern unsigned IOCTL_CDROMEJECT; 607 extern unsigned IOCTL_CDROMEJECT_SW; 608 extern unsigned IOCTL_CDROMMULTISESSION; 609 extern unsigned IOCTL_CDROMPAUSE; 610 extern unsigned IOCTL_CDROMPLAYMSF; 611 extern unsigned IOCTL_CDROMPLAYTRKIND; 612 extern unsigned IOCTL_CDROMREADAUDIO; 613 extern unsigned IOCTL_CDROMREADCOOKED; 614 extern unsigned IOCTL_CDROMREADMODE1; 615 extern unsigned IOCTL_CDROMREADMODE2; 616 extern unsigned IOCTL_CDROMREADRAW; 617 extern unsigned IOCTL_CDROMREADTOCENTRY; 618 extern unsigned IOCTL_CDROMREADTOCHDR; 619 extern unsigned IOCTL_CDROMRESET; 620 extern unsigned IOCTL_CDROMRESUME; 621 extern unsigned IOCTL_CDROMSEEK; 622 extern unsigned IOCTL_CDROMSTART; 623 extern unsigned IOCTL_CDROMSTOP; 624 extern unsigned IOCTL_CDROMSUBCHNL; 625 extern unsigned IOCTL_CDROMVOLCTRL; 626 extern unsigned IOCTL_CDROMVOLREAD; 627 extern unsigned IOCTL_CDROM_GET_UPC; 628 extern unsigned IOCTL_FDCLRPRM; 629 extern unsigned IOCTL_FDDEFPRM; 630 extern unsigned IOCTL_FDFLUSH; 631 extern unsigned IOCTL_FDFMTBEG; 632 extern unsigned IOCTL_FDFMTEND; 633 extern unsigned IOCTL_FDFMTTRK; 634 extern unsigned IOCTL_FDGETDRVPRM; 635 extern unsigned IOCTL_FDGETDRVSTAT; 636 extern unsigned IOCTL_FDGETDRVTYP; 637 extern unsigned IOCTL_FDGETFDCSTAT; 638 extern unsigned IOCTL_FDGETMAXERRS; 639 extern unsigned IOCTL_FDGETPRM; 640 extern unsigned IOCTL_FDMSGOFF; 641 extern unsigned IOCTL_FDMSGON; 642 extern unsigned IOCTL_FDPOLLDRVSTAT; 643 extern unsigned IOCTL_FDRAWCMD; 644 extern unsigned IOCTL_FDRESET; 645 extern unsigned IOCTL_FDSETDRVPRM; 646 extern unsigned IOCTL_FDSETEMSGTRESH; 647 extern unsigned IOCTL_FDSETMAXERRS; 648 extern unsigned IOCTL_FDSETPRM; 649 extern unsigned IOCTL_FDTWADDLE; 650 extern unsigned IOCTL_FDWERRORCLR; 651 extern unsigned IOCTL_FDWERRORGET; 652 extern unsigned IOCTL_HDIO_DRIVE_CMD; 653 extern unsigned IOCTL_HDIO_GETGEO; 654 extern unsigned IOCTL_HDIO_GET_32BIT; 655 extern unsigned IOCTL_HDIO_GET_DMA; 656 extern unsigned IOCTL_HDIO_GET_IDENTITY; 657 extern unsigned IOCTL_HDIO_GET_KEEPSETTINGS; 658 extern unsigned IOCTL_HDIO_GET_MULTCOUNT; 659 extern unsigned IOCTL_HDIO_GET_NOWERR; 660 extern unsigned IOCTL_HDIO_GET_UNMASKINTR; 661 extern unsigned IOCTL_HDIO_SET_32BIT; 662 extern unsigned IOCTL_HDIO_SET_DMA; 663 extern unsigned IOCTL_HDIO_SET_KEEPSETTINGS; 664 extern unsigned IOCTL_HDIO_SET_MULTCOUNT; 665 extern unsigned IOCTL_HDIO_SET_NOWERR; 666 extern unsigned IOCTL_HDIO_SET_UNMASKINTR; 667 extern unsigned IOCTL_MTIOCGET; 668 extern unsigned IOCTL_MTIOCPOS; 669 extern unsigned IOCTL_MTIOCTOP; 670 extern unsigned IOCTL_PPPIOCGASYNCMAP; 671 extern unsigned IOCTL_PPPIOCGDEBUG; 672 extern unsigned IOCTL_PPPIOCGFLAGS; 673 extern unsigned IOCTL_PPPIOCGUNIT; 674 extern unsigned IOCTL_PPPIOCGXASYNCMAP; 675 extern unsigned IOCTL_PPPIOCSASYNCMAP; 676 extern unsigned IOCTL_PPPIOCSDEBUG; 677 extern unsigned IOCTL_PPPIOCSFLAGS; 678 extern unsigned IOCTL_PPPIOCSMAXCID; 679 extern unsigned IOCTL_PPPIOCSMRU; 680 extern unsigned IOCTL_PPPIOCSXASYNCMAP; 681 extern unsigned IOCTL_SIOCADDRT; 682 extern unsigned IOCTL_SIOCDARP; 683 extern unsigned IOCTL_SIOCDELRT; 684 extern unsigned IOCTL_SIOCDRARP; 685 extern unsigned IOCTL_SIOCGARP; 686 extern unsigned IOCTL_SIOCGIFENCAP; 687 extern unsigned IOCTL_SIOCGIFHWADDR; 688 extern unsigned IOCTL_SIOCGIFMAP; 689 extern unsigned IOCTL_SIOCGIFMEM; 690 extern unsigned IOCTL_SIOCGIFNAME; 691 extern unsigned IOCTL_SIOCGIFSLAVE; 692 extern unsigned IOCTL_SIOCGRARP; 693 extern unsigned IOCTL_SIOCGSTAMP; 694 extern unsigned IOCTL_SIOCSARP; 695 extern unsigned IOCTL_SIOCSIFENCAP; 696 extern unsigned IOCTL_SIOCSIFHWADDR; 697 extern unsigned IOCTL_SIOCSIFLINK; 698 extern unsigned IOCTL_SIOCSIFMAP; 699 extern unsigned IOCTL_SIOCSIFMEM; 700 extern unsigned IOCTL_SIOCSIFSLAVE; 701 extern unsigned IOCTL_SIOCSRARP; 702 extern unsigned IOCTL_SNDCTL_COPR_HALT; 703 extern unsigned IOCTL_SNDCTL_COPR_LOAD; 704 extern unsigned IOCTL_SNDCTL_COPR_RCODE; 705 extern unsigned IOCTL_SNDCTL_COPR_RCVMSG; 706 extern unsigned IOCTL_SNDCTL_COPR_RDATA; 707 extern unsigned IOCTL_SNDCTL_COPR_RESET; 708 extern unsigned IOCTL_SNDCTL_COPR_RUN; 709 extern unsigned IOCTL_SNDCTL_COPR_SENDMSG; 710 extern unsigned IOCTL_SNDCTL_COPR_WCODE; 711 extern unsigned IOCTL_SNDCTL_COPR_WDATA; 712 extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE; 713 extern unsigned IOCTL_SNDCTL_DSP_GETFMTS; 714 extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK; 715 extern unsigned IOCTL_SNDCTL_DSP_POST; 716 extern unsigned IOCTL_SNDCTL_DSP_RESET; 717 extern unsigned IOCTL_SNDCTL_DSP_SETFMT; 718 extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT; 719 extern unsigned IOCTL_SNDCTL_DSP_SPEED; 720 extern unsigned IOCTL_SNDCTL_DSP_STEREO; 721 extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE; 722 extern unsigned IOCTL_SNDCTL_DSP_SYNC; 723 extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE; 724 extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR; 725 extern unsigned IOCTL_SNDCTL_MIDI_INFO; 726 extern unsigned IOCTL_SNDCTL_MIDI_PRETIME; 727 extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE; 728 extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT; 729 extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT; 730 extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS; 731 extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS; 732 extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND; 733 extern unsigned IOCTL_SNDCTL_SEQ_PANIC; 734 extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE; 735 extern unsigned IOCTL_SNDCTL_SEQ_RESET; 736 extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES; 737 extern unsigned IOCTL_SNDCTL_SEQ_SYNC; 738 extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI; 739 extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD; 740 extern unsigned IOCTL_SNDCTL_SYNTH_INFO; 741 extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL; 742 extern unsigned IOCTL_SNDCTL_TMR_CONTINUE; 743 extern unsigned IOCTL_SNDCTL_TMR_METRONOME; 744 extern unsigned IOCTL_SNDCTL_TMR_SELECT; 745 extern unsigned IOCTL_SNDCTL_TMR_SOURCE; 746 extern unsigned IOCTL_SNDCTL_TMR_START; 747 extern unsigned IOCTL_SNDCTL_TMR_STOP; 748 extern unsigned IOCTL_SNDCTL_TMR_TEMPO; 749 extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE; 750 extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM; 751 extern unsigned IOCTL_SOUND_MIXER_READ_BASS; 752 extern unsigned IOCTL_SOUND_MIXER_READ_CAPS; 753 extern unsigned IOCTL_SOUND_MIXER_READ_CD; 754 extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK; 755 extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE; 756 extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN; 757 extern unsigned IOCTL_SOUND_MIXER_READ_IMIX; 758 extern unsigned IOCTL_SOUND_MIXER_READ_LINE1; 759 extern unsigned IOCTL_SOUND_MIXER_READ_LINE2; 760 extern unsigned IOCTL_SOUND_MIXER_READ_LINE3; 761 extern unsigned IOCTL_SOUND_MIXER_READ_LINE; 762 extern unsigned IOCTL_SOUND_MIXER_READ_LOUD; 763 extern unsigned IOCTL_SOUND_MIXER_READ_MIC; 764 extern unsigned IOCTL_SOUND_MIXER_READ_MUTE; 765 extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN; 766 extern unsigned IOCTL_SOUND_MIXER_READ_PCM; 767 extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV; 768 extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK; 769 extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC; 770 extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER; 771 extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS; 772 extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH; 773 extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE; 774 extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME; 775 extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM; 776 extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS; 777 extern unsigned IOCTL_SOUND_MIXER_WRITE_CD; 778 extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE; 779 extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN; 780 extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX; 781 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1; 782 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2; 783 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3; 784 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE; 785 extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD; 786 extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC; 787 extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE; 788 extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN; 789 extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM; 790 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV; 791 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC; 792 extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER; 793 extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH; 794 extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE; 795 extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME; 796 extern unsigned IOCTL_SOUND_PCM_READ_BITS; 797 extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS; 798 extern unsigned IOCTL_SOUND_PCM_READ_FILTER; 799 extern unsigned IOCTL_SOUND_PCM_READ_RATE; 800 extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS; 801 extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER; 802 extern unsigned IOCTL_TCFLSH; 803 extern unsigned IOCTL_TCGETA; 804 extern unsigned IOCTL_TCGETS; 805 extern unsigned IOCTL_TCSBRK; 806 extern unsigned IOCTL_TCSBRKP; 807 extern unsigned IOCTL_TCSETA; 808 extern unsigned IOCTL_TCSETAF; 809 extern unsigned IOCTL_TCSETAW; 810 extern unsigned IOCTL_TCSETS; 811 extern unsigned IOCTL_TCSETSF; 812 extern unsigned IOCTL_TCSETSW; 813 extern unsigned IOCTL_TCXONC; 814 extern unsigned IOCTL_TIOCGLCKTRMIOS; 815 extern unsigned IOCTL_TIOCGSOFTCAR; 816 extern unsigned IOCTL_TIOCINQ; 817 extern unsigned IOCTL_TIOCLINUX; 818 extern unsigned IOCTL_TIOCSERCONFIG; 819 extern unsigned IOCTL_TIOCSERGETLSR; 820 extern unsigned IOCTL_TIOCSERGWILD; 821 extern unsigned IOCTL_TIOCSERSWILD; 822 extern unsigned IOCTL_TIOCSLCKTRMIOS; 823 extern unsigned IOCTL_TIOCSSOFTCAR; 824 extern unsigned IOCTL_VT_ACTIVATE; 825 extern unsigned IOCTL_VT_DISALLOCATE; 826 extern unsigned IOCTL_VT_GETMODE; 827 extern unsigned IOCTL_VT_GETSTATE; 828 extern unsigned IOCTL_VT_OPENQRY; 829 extern unsigned IOCTL_VT_RELDISP; 830 extern unsigned IOCTL_VT_RESIZE; 831 extern unsigned IOCTL_VT_RESIZEX; 832 extern unsigned IOCTL_VT_SENDSIG; 833 extern unsigned IOCTL_VT_SETMODE; 834 extern unsigned IOCTL_VT_WAITACTIVE; 835#endif 836#if SANITIZER_LINUX && !SANITIZER_ANDROID 837 extern unsigned IOCTL_CYGETDEFTHRESH; 838 extern unsigned IOCTL_CYGETDEFTIMEOUT; 839 extern unsigned IOCTL_CYGETMON; 840 extern unsigned IOCTL_CYGETTHRESH; 841 extern unsigned IOCTL_CYGETTIMEOUT; 842 extern unsigned IOCTL_CYSETDEFTHRESH; 843 extern unsigned IOCTL_CYSETDEFTIMEOUT; 844 extern unsigned IOCTL_CYSETTHRESH; 845 extern unsigned IOCTL_CYSETTIMEOUT; 846 extern unsigned IOCTL_EQL_EMANCIPATE; 847 extern unsigned IOCTL_EQL_ENSLAVE; 848 extern unsigned IOCTL_EQL_GETMASTRCFG; 849 extern unsigned IOCTL_EQL_GETSLAVECFG; 850 extern unsigned IOCTL_EQL_SETMASTRCFG; 851 extern unsigned IOCTL_EQL_SETSLAVECFG; 852 extern unsigned IOCTL_EVIOCGKEYCODE_V2; 853 extern unsigned IOCTL_EVIOCGPROP; 854 extern unsigned IOCTL_EVIOCSKEYCODE_V2; 855 extern unsigned IOCTL_FS_IOC_GETFLAGS; 856 extern unsigned IOCTL_FS_IOC_GETVERSION; 857 extern unsigned IOCTL_FS_IOC_SETFLAGS; 858 extern unsigned IOCTL_FS_IOC_SETVERSION; 859 extern unsigned IOCTL_GIO_CMAP; 860 extern unsigned IOCTL_GIO_FONT; 861 extern unsigned IOCTL_GIO_SCRNMAP; 862 extern unsigned IOCTL_GIO_UNIMAP; 863 extern unsigned IOCTL_GIO_UNISCRNMAP; 864 extern unsigned IOCTL_KDADDIO; 865 extern unsigned IOCTL_KDDELIO; 866 extern unsigned IOCTL_KDDISABIO; 867 extern unsigned IOCTL_KDENABIO; 868 extern unsigned IOCTL_KDGETKEYCODE; 869 extern unsigned IOCTL_KDGETLED; 870 extern unsigned IOCTL_KDGETMODE; 871 extern unsigned IOCTL_KDGKBDIACR; 872 extern unsigned IOCTL_KDGKBENT; 873 extern unsigned IOCTL_KDGKBLED; 874 extern unsigned IOCTL_KDGKBMETA; 875 extern unsigned IOCTL_KDGKBMODE; 876 extern unsigned IOCTL_KDGKBSENT; 877 extern unsigned IOCTL_KDGKBTYPE; 878 extern unsigned IOCTL_KDMAPDISP; 879 extern unsigned IOCTL_KDMKTONE; 880 extern unsigned IOCTL_KDSETKEYCODE; 881 extern unsigned IOCTL_KDSETLED; 882 extern unsigned IOCTL_KDSETMODE; 883 extern unsigned IOCTL_KDSIGACCEPT; 884 extern unsigned IOCTL_KDSKBDIACR; 885 extern unsigned IOCTL_KDSKBENT; 886 extern unsigned IOCTL_KDSKBLED; 887 extern unsigned IOCTL_KDSKBMETA; 888 extern unsigned IOCTL_KDSKBMODE; 889 extern unsigned IOCTL_KDSKBSENT; 890 extern unsigned IOCTL_KDUNMAPDISP; 891 extern unsigned IOCTL_KIOCSOUND; 892 extern unsigned IOCTL_LPABORT; 893 extern unsigned IOCTL_LPABORTOPEN; 894 extern unsigned IOCTL_LPCAREFUL; 895 extern unsigned IOCTL_LPCHAR; 896 extern unsigned IOCTL_LPGETIRQ; 897 extern unsigned IOCTL_LPGETSTATUS; 898 extern unsigned IOCTL_LPRESET; 899 extern unsigned IOCTL_LPSETIRQ; 900 extern unsigned IOCTL_LPTIME; 901 extern unsigned IOCTL_LPWAIT; 902 extern unsigned IOCTL_MTIOCGETCONFIG; 903 extern unsigned IOCTL_MTIOCSETCONFIG; 904 extern unsigned IOCTL_PIO_CMAP; 905 extern unsigned IOCTL_PIO_FONT; 906 extern unsigned IOCTL_PIO_SCRNMAP; 907 extern unsigned IOCTL_PIO_UNIMAP; 908 extern unsigned IOCTL_PIO_UNIMAPCLR; 909 extern unsigned IOCTL_PIO_UNISCRNMAP; 910 extern unsigned IOCTL_SCSI_IOCTL_GET_IDLUN; 911 extern unsigned IOCTL_SCSI_IOCTL_PROBE_HOST; 912 extern unsigned IOCTL_SCSI_IOCTL_TAGGED_DISABLE; 913 extern unsigned IOCTL_SCSI_IOCTL_TAGGED_ENABLE; 914 extern unsigned IOCTL_SIOCAIPXITFCRT; 915 extern unsigned IOCTL_SIOCAIPXPRISLT; 916 extern unsigned IOCTL_SIOCAX25ADDUID; 917 extern unsigned IOCTL_SIOCAX25DELUID; 918 extern unsigned IOCTL_SIOCAX25GETPARMS; 919 extern unsigned IOCTL_SIOCAX25GETUID; 920 extern unsigned IOCTL_SIOCAX25NOUID; 921 extern unsigned IOCTL_SIOCAX25SETPARMS; 922 extern unsigned IOCTL_SIOCDEVPLIP; 923 extern unsigned IOCTL_SIOCIPXCFGDATA; 924 extern unsigned IOCTL_SIOCNRDECOBS; 925 extern unsigned IOCTL_SIOCNRGETPARMS; 926 extern unsigned IOCTL_SIOCNRRTCTL; 927 extern unsigned IOCTL_SIOCNRSETPARMS; 928 extern unsigned IOCTL_SNDCTL_DSP_GETISPACE; 929 extern unsigned IOCTL_SNDCTL_DSP_GETOSPACE; 930 extern unsigned IOCTL_TIOCGSERIAL; 931 extern unsigned IOCTL_TIOCSERGETMULTI; 932 extern unsigned IOCTL_TIOCSERSETMULTI; 933 extern unsigned IOCTL_TIOCSSERIAL; 934#endif 935 936 extern const int errno_EOWNERDEAD; 937} // namespace __sanitizer 938 939#define CHECK_TYPE_SIZE(TYPE) \ 940 COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE)) 941 942#define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) \ 943 COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *) NULL)->MEMBER) == \ 944 sizeof(((CLASS *) NULL)->MEMBER)); \ 945 COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \ 946 offsetof(CLASS, MEMBER)) 947 948// For sigaction, which is a function and struct at the same time, 949// and thus requires explicit "struct" in sizeof() expression. 950#define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER) \ 951 COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *) NULL)->MEMBER) == \ 952 sizeof(((struct CLASS *) NULL)->MEMBER)); \ 953 COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) == \ 954 offsetof(struct CLASS, MEMBER)) 955 956#endif 957