sanitizer_platform_limits_posix.h revision 11f5309ec1bf13430c8a3a16f177d9e8e1190e38
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 extern unsigned struct___old_kernel_stat_sz; 52 extern unsigned struct_kernel_stat_sz; 53 extern unsigned struct_kernel_stat64_sz; 54 extern unsigned struct_io_event_sz; 55 extern unsigned struct_utimbuf_sz; 56 extern unsigned struct_new_utsname_sz; 57 extern unsigned struct_old_utsname_sz; 58 extern unsigned struct_oldold_utsname_sz; 59 extern unsigned struct_msqid_ds_sz; 60 extern unsigned struct_mq_attr_sz; 61 extern unsigned struct_perf_event_attr_sz; 62 extern unsigned struct_timex_sz; 63 extern unsigned struct_ustat_sz; 64 65 extern unsigned struct_rlimit_sz; 66 extern unsigned struct_epoll_event_sz; 67 extern unsigned struct_sysinfo_sz; 68 extern unsigned struct_timespec_sz; 69 extern unsigned __user_cap_header_struct_sz; 70 extern unsigned __user_cap_data_struct_sz; 71 const unsigned old_sigset_t_sz = sizeof(unsigned long); 72 const unsigned struct_kexec_segment_sz = 4 * sizeof(unsigned long); 73 74 struct __sanitizer_iocb { 75 u64 aio_data; 76 u32 aio_key_or_aio_reserved1; // Simply crazy. 77 u32 aio_reserved1_or_aio_key; // Luckily, we don't need these. 78 u16 aio_lio_opcode; 79 s16 aio_reqprio; 80 u32 aio_fildes; 81 u64 aio_buf; 82 u64 aio_nbytes; 83 s64 aio_offset; 84 u64 aio_reserved2; 85 u64 aio_reserved3; 86 }; 87 88 extern unsigned iocb_cmd_pread; 89 extern unsigned iocb_cmd_pwrite; 90 91 struct __sanitizer___sysctl_args { 92 int *name; 93 int nlen; 94 void *oldval; 95 uptr *oldlenp; 96 void *newval; 97 uptr newlen; 98 unsigned long ___unused[4]; 99 }; 100#endif // SANITIZER_LINUX 101 102#if SANITIZER_LINUX && !SANITIZER_ANDROID 103 extern unsigned struct_rlimit64_sz; 104 extern unsigned struct_statvfs_sz; 105 extern unsigned struct_statvfs64_sz; 106 107 struct __sanitizer_ipc_perm { 108 int __key; 109 int uid; 110 int gid; 111 int cuid; 112 int cgid; 113 unsigned short mode; 114 unsigned short __pad1; 115 unsigned short __seq; 116 unsigned short __pad2; 117 uptr __unused1; 118 uptr __unused2; 119 }; 120 121 struct __sanitizer_shmid_ds { 122 __sanitizer_ipc_perm shm_perm; 123 uptr shm_segsz; 124 uptr shm_atime; 125 #ifndef _LP64 126 uptr __unused1; 127 #endif 128 uptr shm_dtime; 129 #ifndef _LP64 130 uptr __unused2; 131 #endif 132 uptr shm_ctime; 133 #ifndef _LP64 134 uptr __unused3; 135 #endif 136 int shm_cpid; 137 int shm_lpid; 138 uptr shm_nattch; 139 uptr __unused4; 140 uptr __unused5; 141 }; 142 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 143 144 struct __sanitizer_iovec { 145 void *iov_base; 146 uptr iov_len; 147 }; 148 149#if SANITIZER_MAC 150 typedef unsigned long __sanitizer_pthread_key_t; 151#else 152 typedef unsigned __sanitizer_pthread_key_t; 153#endif 154 155 struct __sanitizer_ether_addr { 156 u8 octet[6]; 157 }; 158 159 struct __sanitizer_tm { 160 int tm_sec; 161 int tm_min; 162 int tm_hour; 163 int tm_mday; 164 int tm_mon; 165 int tm_year; 166 int tm_wday; 167 int tm_yday; 168 int tm_isdst; 169 long int tm_gmtoff; 170 const char *tm_zone; 171 }; 172 173#if SANITIZER_LINUX 174 struct __sanitizer_mntent { 175 char *mnt_fsname; 176 char *mnt_dir; 177 char *mnt_type; 178 char *mnt_opts; 179 int mnt_freq; 180 int mnt_passno; 181 }; 182#endif 183 184#if SANITIZER_ANDROID || SANITIZER_MAC 185 struct __sanitizer_msghdr { 186 void *msg_name; 187 unsigned msg_namelen; 188 struct __sanitizer_iovec *msg_iov; 189 unsigned msg_iovlen; 190 void *msg_control; 191 unsigned msg_controllen; 192 int msg_flags; 193 }; 194 struct __sanitizer_cmsghdr { 195 unsigned cmsg_len; 196 int cmsg_level; 197 int cmsg_type; 198 }; 199#else 200 struct __sanitizer_msghdr { 201 void *msg_name; 202 unsigned msg_namelen; 203 struct __sanitizer_iovec *msg_iov; 204 uptr msg_iovlen; 205 void *msg_control; 206 uptr msg_controllen; 207 int msg_flags; 208 }; 209 struct __sanitizer_cmsghdr { 210 uptr cmsg_len; 211 int cmsg_level; 212 int cmsg_type; 213 }; 214#endif 215 216#if SANITIZER_MAC 217 struct __sanitizer_dirent { 218 unsigned long long d_ino; 219 unsigned long long d_seekoff; 220 unsigned short d_reclen; 221 // more fields that we don't care about 222 }; 223#elif SANITIZER_ANDROID || defined(__x86_64__) 224 struct __sanitizer_dirent { 225 unsigned long long d_ino; 226 unsigned long long d_off; 227 unsigned short d_reclen; 228 // more fields that we don't care about 229 }; 230#else 231 struct __sanitizer_dirent { 232 uptr d_ino; 233 uptr d_off; 234 unsigned short d_reclen; 235 // more fields that we don't care about 236 }; 237#endif 238 239#if SANITIZER_LINUX && !SANITIZER_ANDROID 240 struct __sanitizer_dirent64 { 241 unsigned long long d_ino; 242 unsigned long long d_off; 243 unsigned short d_reclen; 244 // more fields that we don't care about 245 }; 246#endif 247 248#if SANITIZER_LINUX 249#if defined(_LP64) || defined(__x86_64__) 250 typedef unsigned __sanitizer___kernel_uid_t; 251 typedef unsigned __sanitizer___kernel_gid_t; 252 typedef long long __sanitizer___kernel_off_t; 253#else 254 typedef unsigned short __sanitizer___kernel_uid_t; 255 typedef unsigned short __sanitizer___kernel_gid_t; 256 typedef long __sanitizer___kernel_off_t; 257#endif 258 typedef unsigned short __sanitizer___kernel_old_uid_t; 259 typedef unsigned short __sanitizer___kernel_old_gid_t; 260 typedef long long __sanitizer___kernel_loff_t; 261 typedef struct { 262 unsigned long fds_bits[1024 / (8 * sizeof(long))]; 263 } __sanitizer___kernel_fd_set; 264#endif 265 266 // This thing depends on the platform. We are only interested in the upper 267 // limit. Verified with a compiler assert in .cc. 268 const int pthread_attr_t_max_sz = 128; 269 union __sanitizer_pthread_attr_t { 270 char size[pthread_attr_t_max_sz]; // NOLINT 271 void *align; 272 }; 273 274#if SANITIZER_ANDROID 275 typedef unsigned long __sanitizer_sigset_t; 276#elif SANITIZER_MAC 277 typedef unsigned __sanitizer_sigset_t; 278#elif SANITIZER_LINUX 279 struct __sanitizer_sigset_t { 280 // The size is determined by looking at sizeof of real sigset_t on linux. 281 uptr val[128 / sizeof(uptr)]; 282 }; 283#endif 284 285 struct __sanitizer_sigaction { 286 union { 287 void (*sa_handler)(int sig); 288 void (*sa_sigaction)(int sig, void *siginfo, void *uctx); 289 }; 290 __sanitizer_sigset_t sa_mask; 291 int sa_flags; 292#if SANITIZER_LINUX 293 void (*sa_restorer)(); 294#endif 295 }; 296 297 struct __sanitizer_kernel_sigset_t { 298 u8 sig[8]; 299 }; 300 301 struct __sanitizer_kernel_sigaction_t { 302 union { 303 void (*sigaction)(int signo, void *info, void *ctx); 304 void (*handler)(int signo); 305 }; 306 unsigned long sa_flags; 307 void (*sa_restorer)(void); 308 __sanitizer_kernel_sigset_t sa_mask; 309 }; 310 311 extern uptr sig_ign; 312 extern uptr sig_dfl; 313 extern uptr sa_siginfo; 314 315#if SANITIZER_LINUX 316 extern int e_tabsz; 317#endif 318 319 extern int af_inet; 320 extern int af_inet6; 321 uptr __sanitizer_in_addr_sz(int af); 322 323#if SANITIZER_LINUX 324 struct __sanitizer_dl_phdr_info { 325 uptr dlpi_addr; 326 const char *dlpi_name; 327 const void *dlpi_phdr; 328 short dlpi_phnum; 329 }; 330#endif 331 332 struct __sanitizer_addrinfo { 333 int ai_flags; 334 int ai_family; 335 int ai_socktype; 336 int ai_protocol; 337#if SANITIZER_ANDROID || SANITIZER_MAC 338 unsigned ai_addrlen; 339 char *ai_canonname; 340 void *ai_addr; 341#else // LINUX 342 unsigned ai_addrlen; 343 void *ai_addr; 344 char *ai_canonname; 345#endif 346 struct __sanitizer_addrinfo *ai_next; 347 }; 348 349 struct __sanitizer_hostent { 350 char *h_name; 351 char **h_aliases; 352 int h_addrtype; 353 int h_length; 354 char **h_addr_list; 355 }; 356 357 struct __sanitizer_pollfd { 358 int fd; 359 short events; 360 short revents; 361 }; 362 363#if SANITIZER_ANDROID || SANITIZER_MAC 364 typedef unsigned __sanitizer_nfds_t; 365#else 366 typedef unsigned long __sanitizer_nfds_t; 367#endif 368 369#if SANITIZER_LINUX && !SANITIZER_ANDROID 370 struct __sanitizer_glob_t { 371 uptr gl_pathc; 372 char **gl_pathv; 373 uptr gl_offs; 374 int gl_flags; 375 376 void (*gl_closedir)(void *dirp); 377 void *(*gl_readdir)(void *dirp); 378 void *(*gl_opendir)(const char *); 379 int (*gl_lstat)(const char *, void *); 380 int (*gl_stat)(const char *, void *); 381 }; 382 383 extern int glob_nomatch; 384 extern int glob_altdirfunc; 385#endif 386 387 extern unsigned path_max; 388 389 struct __sanitizer_wordexp_t { 390 uptr we_wordc; 391 char **we_wordv; 392 uptr we_offs; 393 }; 394 395#if SANITIZER_LINUX && !SANITIZER_ANDROID && \ 396 (defined(__i386) || defined (__x86_64)) // NOLINT 397 extern unsigned struct_user_regs_struct_sz; 398 extern unsigned struct_user_fpregs_struct_sz; 399 extern unsigned struct_user_fpxregs_struct_sz; 400 401 extern int ptrace_peektext; 402 extern int ptrace_peekdata; 403 extern int ptrace_peekuser; 404 extern int ptrace_getregs; 405 extern int ptrace_setregs; 406 extern int ptrace_getfpregs; 407 extern int ptrace_setfpregs; 408 extern int ptrace_getfpxregs; 409 extern int ptrace_setfpxregs; 410 extern int ptrace_getsiginfo; 411 extern int ptrace_setsiginfo; 412 extern int ptrace_getregset; 413 extern int ptrace_setregset; 414#endif 415 416#if SANITIZER_LINUX && !SANITIZER_ANDROID 417 extern unsigned struct_shminfo_sz; 418 extern unsigned struct_shm_info_sz; 419 extern int shmctl_ipc_stat; 420 extern int shmctl_ipc_info; 421 extern int shmctl_shm_info; 422 extern int shmctl_shm_stat; 423#endif 424 425 // ioctl arguments 426 struct __sanitizer_ifconf { 427 int ifc_len; 428 union { 429 void *ifcu_req; 430 } ifc_ifcu; 431#if SANITIZER_MAC 432 } __attribute__((packed)); 433#else 434 }; 435#endif 436 437#define IOC_SIZE(nr) (((nr) >> 16) & 0x3fff) 438 439 extern unsigned struct_arpreq_sz; 440 extern unsigned struct_ifreq_sz; 441 extern unsigned struct_termios_sz; 442 extern unsigned struct_winsize_sz; 443 444#if SANITIZER_LINUX 445 extern unsigned struct_cdrom_msf_sz; 446 extern unsigned struct_cdrom_multisession_sz; 447 extern unsigned struct_cdrom_read_audio_sz; 448 extern unsigned struct_cdrom_subchnl_sz; 449 extern unsigned struct_cdrom_ti_sz; 450 extern unsigned struct_cdrom_tocentry_sz; 451 extern unsigned struct_cdrom_tochdr_sz; 452 extern unsigned struct_cdrom_volctrl_sz; 453 extern unsigned struct_copr_buffer_sz; 454 extern unsigned struct_copr_debug_buf_sz; 455 extern unsigned struct_copr_msg_sz; 456 extern unsigned struct_ff_effect_sz; 457 extern unsigned struct_floppy_drive_params_sz; 458 extern unsigned struct_floppy_drive_struct_sz; 459 extern unsigned struct_floppy_fdc_state_sz; 460 extern unsigned struct_floppy_max_errors_sz; 461 extern unsigned struct_floppy_raw_cmd_sz; 462 extern unsigned struct_floppy_struct_sz; 463 extern unsigned struct_floppy_write_errors_sz; 464 extern unsigned struct_format_descr_sz; 465 extern unsigned struct_hd_driveid_sz; 466 extern unsigned struct_hd_geometry_sz; 467 extern unsigned struct_input_absinfo_sz; 468 extern unsigned struct_input_id_sz; 469 extern unsigned struct_midi_info_sz; 470 extern unsigned struct_mtget_sz; 471 extern unsigned struct_mtop_sz; 472 extern unsigned struct_mtpos_sz; 473 extern unsigned struct_rtentry_sz; 474 extern unsigned struct_sbi_instrument_sz; 475 extern unsigned struct_seq_event_rec_sz; 476 extern unsigned struct_synth_info_sz; 477 extern unsigned struct_termio_sz; 478 extern unsigned struct_vt_consize_sz; 479 extern unsigned struct_vt_mode_sz; 480 extern unsigned struct_vt_sizes_sz; 481 extern unsigned struct_vt_stat_sz; 482#endif 483 484#if SANITIZER_LINUX && !SANITIZER_ANDROID 485 extern unsigned struct_audio_buf_info_sz; 486 extern unsigned struct_ax25_parms_struct_sz; 487 extern unsigned struct_cyclades_monitor_sz; 488 extern unsigned struct_input_keymap_entry_sz; 489 extern unsigned struct_ipx_config_data_sz; 490 extern unsigned struct_kbdiacrs_sz; 491 extern unsigned struct_kbentry_sz; 492 extern unsigned struct_kbkeycode_sz; 493 extern unsigned struct_kbsentry_sz; 494 extern unsigned struct_mtconfiginfo_sz; 495 extern unsigned struct_nr_parms_struct_sz; 496 extern unsigned struct_ppp_stats_sz; 497 extern unsigned struct_scc_modem_sz; 498 extern unsigned struct_scc_stat_sz; 499 extern unsigned struct_serial_multiport_struct_sz; 500 extern unsigned struct_serial_struct_sz; 501 extern unsigned struct_sockaddr_ax25_sz; 502 extern unsigned struct_unimapdesc_sz; 503 extern unsigned struct_unimapinit_sz; 504#endif 505 506#if !SANITIZER_ANDROID 507 extern unsigned struct_sioc_sg_req_sz; 508 extern unsigned struct_sioc_vif_req_sz; 509#endif 510 511 // ioctl request identifiers 512 513 // A special value to mark ioctls that are not present on the target platform, 514 // when it can not be determined without including any system headers. 515 extern unsigned IOCTL_NOT_PRESENT; 516 517 extern unsigned IOCTL_FIOASYNC; 518 extern unsigned IOCTL_FIOCLEX; 519 extern unsigned IOCTL_FIOGETOWN; 520 extern unsigned IOCTL_FIONBIO; 521 extern unsigned IOCTL_FIONCLEX; 522 extern unsigned IOCTL_FIOSETOWN; 523 extern unsigned IOCTL_SIOCADDMULTI; 524 extern unsigned IOCTL_SIOCATMARK; 525 extern unsigned IOCTL_SIOCDELMULTI; 526 extern unsigned IOCTL_SIOCGIFADDR; 527 extern unsigned IOCTL_SIOCGIFBRDADDR; 528 extern unsigned IOCTL_SIOCGIFCONF; 529 extern unsigned IOCTL_SIOCGIFDSTADDR; 530 extern unsigned IOCTL_SIOCGIFFLAGS; 531 extern unsigned IOCTL_SIOCGIFMETRIC; 532 extern unsigned IOCTL_SIOCGIFMTU; 533 extern unsigned IOCTL_SIOCGIFNETMASK; 534 extern unsigned IOCTL_SIOCGPGRP; 535 extern unsigned IOCTL_SIOCSIFADDR; 536 extern unsigned IOCTL_SIOCSIFBRDADDR; 537 extern unsigned IOCTL_SIOCSIFDSTADDR; 538 extern unsigned IOCTL_SIOCSIFFLAGS; 539 extern unsigned IOCTL_SIOCSIFMETRIC; 540 extern unsigned IOCTL_SIOCSIFMTU; 541 extern unsigned IOCTL_SIOCSIFNETMASK; 542 extern unsigned IOCTL_SIOCSPGRP; 543 extern unsigned IOCTL_TIOCCONS; 544 extern unsigned IOCTL_TIOCEXCL; 545 extern unsigned IOCTL_TIOCGETD; 546 extern unsigned IOCTL_TIOCGPGRP; 547 extern unsigned IOCTL_TIOCGWINSZ; 548 extern unsigned IOCTL_TIOCMBIC; 549 extern unsigned IOCTL_TIOCMBIS; 550 extern unsigned IOCTL_TIOCMGET; 551 extern unsigned IOCTL_TIOCMSET; 552 extern unsigned IOCTL_TIOCNOTTY; 553 extern unsigned IOCTL_TIOCNXCL; 554 extern unsigned IOCTL_TIOCOUTQ; 555 extern unsigned IOCTL_TIOCPKT; 556 extern unsigned IOCTL_TIOCSCTTY; 557 extern unsigned IOCTL_TIOCSETD; 558 extern unsigned IOCTL_TIOCSPGRP; 559 extern unsigned IOCTL_TIOCSTI; 560 extern unsigned IOCTL_TIOCSWINSZ; 561#if (SANITIZER_LINUX && !SANITIZER_ANDROID) || SANITIZER_MAC 562 extern unsigned IOCTL_SIOCGETSGCNT; 563 extern unsigned IOCTL_SIOCGETVIFCNT; 564#endif 565#if SANITIZER_LINUX 566 extern unsigned IOCTL_EVIOCGABS; 567 extern unsigned IOCTL_EVIOCGBIT; 568 extern unsigned IOCTL_EVIOCGEFFECTS; 569 extern unsigned IOCTL_EVIOCGID; 570 extern unsigned IOCTL_EVIOCGKEY; 571 extern unsigned IOCTL_EVIOCGKEYCODE; 572 extern unsigned IOCTL_EVIOCGLED; 573 extern unsigned IOCTL_EVIOCGNAME; 574 extern unsigned IOCTL_EVIOCGPHYS; 575 extern unsigned IOCTL_EVIOCGRAB; 576 extern unsigned IOCTL_EVIOCGREP; 577 extern unsigned IOCTL_EVIOCGSND; 578 extern unsigned IOCTL_EVIOCGSW; 579 extern unsigned IOCTL_EVIOCGUNIQ; 580 extern unsigned IOCTL_EVIOCGVERSION; 581 extern unsigned IOCTL_EVIOCRMFF; 582 extern unsigned IOCTL_EVIOCSABS; 583 extern unsigned IOCTL_EVIOCSFF; 584 extern unsigned IOCTL_EVIOCSKEYCODE; 585 extern unsigned IOCTL_EVIOCSREP; 586 extern unsigned IOCTL_BLKFLSBUF; 587 extern unsigned IOCTL_BLKGETSIZE; 588 extern unsigned IOCTL_BLKRAGET; 589 extern unsigned IOCTL_BLKRASET; 590 extern unsigned IOCTL_BLKROGET; 591 extern unsigned IOCTL_BLKROSET; 592 extern unsigned IOCTL_BLKRRPART; 593 extern unsigned IOCTL_CDROMAUDIOBUFSIZ; 594 extern unsigned IOCTL_CDROMEJECT; 595 extern unsigned IOCTL_CDROMEJECT_SW; 596 extern unsigned IOCTL_CDROMMULTISESSION; 597 extern unsigned IOCTL_CDROMPAUSE; 598 extern unsigned IOCTL_CDROMPLAYMSF; 599 extern unsigned IOCTL_CDROMPLAYTRKIND; 600 extern unsigned IOCTL_CDROMREADAUDIO; 601 extern unsigned IOCTL_CDROMREADCOOKED; 602 extern unsigned IOCTL_CDROMREADMODE1; 603 extern unsigned IOCTL_CDROMREADMODE2; 604 extern unsigned IOCTL_CDROMREADRAW; 605 extern unsigned IOCTL_CDROMREADTOCENTRY; 606 extern unsigned IOCTL_CDROMREADTOCHDR; 607 extern unsigned IOCTL_CDROMRESET; 608 extern unsigned IOCTL_CDROMRESUME; 609 extern unsigned IOCTL_CDROMSEEK; 610 extern unsigned IOCTL_CDROMSTART; 611 extern unsigned IOCTL_CDROMSTOP; 612 extern unsigned IOCTL_CDROMSUBCHNL; 613 extern unsigned IOCTL_CDROMVOLCTRL; 614 extern unsigned IOCTL_CDROMVOLREAD; 615 extern unsigned IOCTL_CDROM_GET_UPC; 616 extern unsigned IOCTL_FDCLRPRM; 617 extern unsigned IOCTL_FDDEFPRM; 618 extern unsigned IOCTL_FDFLUSH; 619 extern unsigned IOCTL_FDFMTBEG; 620 extern unsigned IOCTL_FDFMTEND; 621 extern unsigned IOCTL_FDFMTTRK; 622 extern unsigned IOCTL_FDGETDRVPRM; 623 extern unsigned IOCTL_FDGETDRVSTAT; 624 extern unsigned IOCTL_FDGETDRVTYP; 625 extern unsigned IOCTL_FDGETFDCSTAT; 626 extern unsigned IOCTL_FDGETMAXERRS; 627 extern unsigned IOCTL_FDGETPRM; 628 extern unsigned IOCTL_FDMSGOFF; 629 extern unsigned IOCTL_FDMSGON; 630 extern unsigned IOCTL_FDPOLLDRVSTAT; 631 extern unsigned IOCTL_FDRAWCMD; 632 extern unsigned IOCTL_FDRESET; 633 extern unsigned IOCTL_FDSETDRVPRM; 634 extern unsigned IOCTL_FDSETEMSGTRESH; 635 extern unsigned IOCTL_FDSETMAXERRS; 636 extern unsigned IOCTL_FDSETPRM; 637 extern unsigned IOCTL_FDTWADDLE; 638 extern unsigned IOCTL_FDWERRORCLR; 639 extern unsigned IOCTL_FDWERRORGET; 640 extern unsigned IOCTL_HDIO_DRIVE_CMD; 641 extern unsigned IOCTL_HDIO_GETGEO; 642 extern unsigned IOCTL_HDIO_GET_32BIT; 643 extern unsigned IOCTL_HDIO_GET_DMA; 644 extern unsigned IOCTL_HDIO_GET_IDENTITY; 645 extern unsigned IOCTL_HDIO_GET_KEEPSETTINGS; 646 extern unsigned IOCTL_HDIO_GET_MULTCOUNT; 647 extern unsigned IOCTL_HDIO_GET_NOWERR; 648 extern unsigned IOCTL_HDIO_GET_UNMASKINTR; 649 extern unsigned IOCTL_HDIO_SET_32BIT; 650 extern unsigned IOCTL_HDIO_SET_DMA; 651 extern unsigned IOCTL_HDIO_SET_KEEPSETTINGS; 652 extern unsigned IOCTL_HDIO_SET_MULTCOUNT; 653 extern unsigned IOCTL_HDIO_SET_NOWERR; 654 extern unsigned IOCTL_HDIO_SET_UNMASKINTR; 655 extern unsigned IOCTL_MTIOCGET; 656 extern unsigned IOCTL_MTIOCPOS; 657 extern unsigned IOCTL_MTIOCTOP; 658 extern unsigned IOCTL_PPPIOCGASYNCMAP; 659 extern unsigned IOCTL_PPPIOCGDEBUG; 660 extern unsigned IOCTL_PPPIOCGFLAGS; 661 extern unsigned IOCTL_PPPIOCGUNIT; 662 extern unsigned IOCTL_PPPIOCGXASYNCMAP; 663 extern unsigned IOCTL_PPPIOCSASYNCMAP; 664 extern unsigned IOCTL_PPPIOCSDEBUG; 665 extern unsigned IOCTL_PPPIOCSFLAGS; 666 extern unsigned IOCTL_PPPIOCSMAXCID; 667 extern unsigned IOCTL_PPPIOCSMRU; 668 extern unsigned IOCTL_PPPIOCSXASYNCMAP; 669 extern unsigned IOCTL_SIOCADDRT; 670 extern unsigned IOCTL_SIOCDARP; 671 extern unsigned IOCTL_SIOCDELRT; 672 extern unsigned IOCTL_SIOCDRARP; 673 extern unsigned IOCTL_SIOCGARP; 674 extern unsigned IOCTL_SIOCGIFENCAP; 675 extern unsigned IOCTL_SIOCGIFHWADDR; 676 extern unsigned IOCTL_SIOCGIFMAP; 677 extern unsigned IOCTL_SIOCGIFMEM; 678 extern unsigned IOCTL_SIOCGIFNAME; 679 extern unsigned IOCTL_SIOCGIFSLAVE; 680 extern unsigned IOCTL_SIOCGRARP; 681 extern unsigned IOCTL_SIOCGSTAMP; 682 extern unsigned IOCTL_SIOCSARP; 683 extern unsigned IOCTL_SIOCSIFENCAP; 684 extern unsigned IOCTL_SIOCSIFHWADDR; 685 extern unsigned IOCTL_SIOCSIFLINK; 686 extern unsigned IOCTL_SIOCSIFMAP; 687 extern unsigned IOCTL_SIOCSIFMEM; 688 extern unsigned IOCTL_SIOCSIFSLAVE; 689 extern unsigned IOCTL_SIOCSRARP; 690 extern unsigned IOCTL_SNDCTL_COPR_HALT; 691 extern unsigned IOCTL_SNDCTL_COPR_LOAD; 692 extern unsigned IOCTL_SNDCTL_COPR_RCODE; 693 extern unsigned IOCTL_SNDCTL_COPR_RCVMSG; 694 extern unsigned IOCTL_SNDCTL_COPR_RDATA; 695 extern unsigned IOCTL_SNDCTL_COPR_RESET; 696 extern unsigned IOCTL_SNDCTL_COPR_RUN; 697 extern unsigned IOCTL_SNDCTL_COPR_SENDMSG; 698 extern unsigned IOCTL_SNDCTL_COPR_WCODE; 699 extern unsigned IOCTL_SNDCTL_COPR_WDATA; 700 extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE; 701 extern unsigned IOCTL_SNDCTL_DSP_GETFMTS; 702 extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK; 703 extern unsigned IOCTL_SNDCTL_DSP_POST; 704 extern unsigned IOCTL_SNDCTL_DSP_RESET; 705 extern unsigned IOCTL_SNDCTL_DSP_SETFMT; 706 extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT; 707 extern unsigned IOCTL_SNDCTL_DSP_SPEED; 708 extern unsigned IOCTL_SNDCTL_DSP_STEREO; 709 extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE; 710 extern unsigned IOCTL_SNDCTL_DSP_SYNC; 711 extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE; 712 extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR; 713 extern unsigned IOCTL_SNDCTL_MIDI_INFO; 714 extern unsigned IOCTL_SNDCTL_MIDI_PRETIME; 715 extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE; 716 extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT; 717 extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT; 718 extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS; 719 extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS; 720 extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND; 721 extern unsigned IOCTL_SNDCTL_SEQ_PANIC; 722 extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE; 723 extern unsigned IOCTL_SNDCTL_SEQ_RESET; 724 extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES; 725 extern unsigned IOCTL_SNDCTL_SEQ_SYNC; 726 extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI; 727 extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD; 728 extern unsigned IOCTL_SNDCTL_SYNTH_INFO; 729 extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL; 730 extern unsigned IOCTL_SNDCTL_TMR_CONTINUE; 731 extern unsigned IOCTL_SNDCTL_TMR_METRONOME; 732 extern unsigned IOCTL_SNDCTL_TMR_SELECT; 733 extern unsigned IOCTL_SNDCTL_TMR_SOURCE; 734 extern unsigned IOCTL_SNDCTL_TMR_START; 735 extern unsigned IOCTL_SNDCTL_TMR_STOP; 736 extern unsigned IOCTL_SNDCTL_TMR_TEMPO; 737 extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE; 738 extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM; 739 extern unsigned IOCTL_SOUND_MIXER_READ_BASS; 740 extern unsigned IOCTL_SOUND_MIXER_READ_CAPS; 741 extern unsigned IOCTL_SOUND_MIXER_READ_CD; 742 extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK; 743 extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE; 744 extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN; 745 extern unsigned IOCTL_SOUND_MIXER_READ_IMIX; 746 extern unsigned IOCTL_SOUND_MIXER_READ_LINE1; 747 extern unsigned IOCTL_SOUND_MIXER_READ_LINE2; 748 extern unsigned IOCTL_SOUND_MIXER_READ_LINE3; 749 extern unsigned IOCTL_SOUND_MIXER_READ_LINE; 750 extern unsigned IOCTL_SOUND_MIXER_READ_LOUD; 751 extern unsigned IOCTL_SOUND_MIXER_READ_MIC; 752 extern unsigned IOCTL_SOUND_MIXER_READ_MUTE; 753 extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN; 754 extern unsigned IOCTL_SOUND_MIXER_READ_PCM; 755 extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV; 756 extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK; 757 extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC; 758 extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER; 759 extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS; 760 extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH; 761 extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE; 762 extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME; 763 extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM; 764 extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS; 765 extern unsigned IOCTL_SOUND_MIXER_WRITE_CD; 766 extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE; 767 extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN; 768 extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX; 769 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1; 770 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2; 771 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3; 772 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE; 773 extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD; 774 extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC; 775 extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE; 776 extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN; 777 extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM; 778 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV; 779 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC; 780 extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER; 781 extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH; 782 extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE; 783 extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME; 784 extern unsigned IOCTL_SOUND_PCM_READ_BITS; 785 extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS; 786 extern unsigned IOCTL_SOUND_PCM_READ_FILTER; 787 extern unsigned IOCTL_SOUND_PCM_READ_RATE; 788 extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS; 789 extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER; 790 extern unsigned IOCTL_TCFLSH; 791 extern unsigned IOCTL_TCGETA; 792 extern unsigned IOCTL_TCGETS; 793 extern unsigned IOCTL_TCSBRK; 794 extern unsigned IOCTL_TCSBRKP; 795 extern unsigned IOCTL_TCSETA; 796 extern unsigned IOCTL_TCSETAF; 797 extern unsigned IOCTL_TCSETAW; 798 extern unsigned IOCTL_TCSETS; 799 extern unsigned IOCTL_TCSETSF; 800 extern unsigned IOCTL_TCSETSW; 801 extern unsigned IOCTL_TCXONC; 802 extern unsigned IOCTL_TIOCGLCKTRMIOS; 803 extern unsigned IOCTL_TIOCGSOFTCAR; 804 extern unsigned IOCTL_TIOCINQ; 805 extern unsigned IOCTL_TIOCLINUX; 806 extern unsigned IOCTL_TIOCSERCONFIG; 807 extern unsigned IOCTL_TIOCSERGETLSR; 808 extern unsigned IOCTL_TIOCSERGWILD; 809 extern unsigned IOCTL_TIOCSERSWILD; 810 extern unsigned IOCTL_TIOCSLCKTRMIOS; 811 extern unsigned IOCTL_TIOCSSOFTCAR; 812 extern unsigned IOCTL_VT_ACTIVATE; 813 extern unsigned IOCTL_VT_DISALLOCATE; 814 extern unsigned IOCTL_VT_GETMODE; 815 extern unsigned IOCTL_VT_GETSTATE; 816 extern unsigned IOCTL_VT_OPENQRY; 817 extern unsigned IOCTL_VT_RELDISP; 818 extern unsigned IOCTL_VT_RESIZE; 819 extern unsigned IOCTL_VT_RESIZEX; 820 extern unsigned IOCTL_VT_SENDSIG; 821 extern unsigned IOCTL_VT_SETMODE; 822 extern unsigned IOCTL_VT_WAITACTIVE; 823#endif 824#if SANITIZER_LINUX && !SANITIZER_ANDROID 825 extern unsigned IOCTL_CYGETDEFTHRESH; 826 extern unsigned IOCTL_CYGETDEFTIMEOUT; 827 extern unsigned IOCTL_CYGETMON; 828 extern unsigned IOCTL_CYGETTHRESH; 829 extern unsigned IOCTL_CYGETTIMEOUT; 830 extern unsigned IOCTL_CYSETDEFTHRESH; 831 extern unsigned IOCTL_CYSETDEFTIMEOUT; 832 extern unsigned IOCTL_CYSETTHRESH; 833 extern unsigned IOCTL_CYSETTIMEOUT; 834 extern unsigned IOCTL_EQL_EMANCIPATE; 835 extern unsigned IOCTL_EQL_ENSLAVE; 836 extern unsigned IOCTL_EQL_GETMASTRCFG; 837 extern unsigned IOCTL_EQL_GETSLAVECFG; 838 extern unsigned IOCTL_EQL_SETMASTRCFG; 839 extern unsigned IOCTL_EQL_SETSLAVECFG; 840 extern unsigned IOCTL_EVIOCGKEYCODE_V2; 841 extern unsigned IOCTL_EVIOCGPROP; 842 extern unsigned IOCTL_EVIOCSKEYCODE_V2; 843 extern unsigned IOCTL_FS_IOC_GETFLAGS; 844 extern unsigned IOCTL_FS_IOC_GETVERSION; 845 extern unsigned IOCTL_FS_IOC_SETFLAGS; 846 extern unsigned IOCTL_FS_IOC_SETVERSION; 847 extern unsigned IOCTL_GIO_CMAP; 848 extern unsigned IOCTL_GIO_FONT; 849 extern unsigned IOCTL_GIO_SCRNMAP; 850 extern unsigned IOCTL_GIO_UNIMAP; 851 extern unsigned IOCTL_GIO_UNISCRNMAP; 852 extern unsigned IOCTL_KDADDIO; 853 extern unsigned IOCTL_KDDELIO; 854 extern unsigned IOCTL_KDDISABIO; 855 extern unsigned IOCTL_KDENABIO; 856 extern unsigned IOCTL_KDGETKEYCODE; 857 extern unsigned IOCTL_KDGETLED; 858 extern unsigned IOCTL_KDGETMODE; 859 extern unsigned IOCTL_KDGKBDIACR; 860 extern unsigned IOCTL_KDGKBENT; 861 extern unsigned IOCTL_KDGKBLED; 862 extern unsigned IOCTL_KDGKBMETA; 863 extern unsigned IOCTL_KDGKBMODE; 864 extern unsigned IOCTL_KDGKBSENT; 865 extern unsigned IOCTL_KDGKBTYPE; 866 extern unsigned IOCTL_KDMAPDISP; 867 extern unsigned IOCTL_KDMKTONE; 868 extern unsigned IOCTL_KDSETKEYCODE; 869 extern unsigned IOCTL_KDSETLED; 870 extern unsigned IOCTL_KDSETMODE; 871 extern unsigned IOCTL_KDSIGACCEPT; 872 extern unsigned IOCTL_KDSKBDIACR; 873 extern unsigned IOCTL_KDSKBENT; 874 extern unsigned IOCTL_KDSKBLED; 875 extern unsigned IOCTL_KDSKBMETA; 876 extern unsigned IOCTL_KDSKBMODE; 877 extern unsigned IOCTL_KDSKBSENT; 878 extern unsigned IOCTL_KDUNMAPDISP; 879 extern unsigned IOCTL_KIOCSOUND; 880 extern unsigned IOCTL_LPABORT; 881 extern unsigned IOCTL_LPABORTOPEN; 882 extern unsigned IOCTL_LPCAREFUL; 883 extern unsigned IOCTL_LPCHAR; 884 extern unsigned IOCTL_LPGETIRQ; 885 extern unsigned IOCTL_LPGETSTATUS; 886 extern unsigned IOCTL_LPRESET; 887 extern unsigned IOCTL_LPSETIRQ; 888 extern unsigned IOCTL_LPTIME; 889 extern unsigned IOCTL_LPWAIT; 890 extern unsigned IOCTL_MTIOCGETCONFIG; 891 extern unsigned IOCTL_MTIOCSETCONFIG; 892 extern unsigned IOCTL_PIO_CMAP; 893 extern unsigned IOCTL_PIO_FONT; 894 extern unsigned IOCTL_PIO_SCRNMAP; 895 extern unsigned IOCTL_PIO_UNIMAP; 896 extern unsigned IOCTL_PIO_UNIMAPCLR; 897 extern unsigned IOCTL_PIO_UNISCRNMAP; 898 extern unsigned IOCTL_SCSI_IOCTL_GET_IDLUN; 899 extern unsigned IOCTL_SCSI_IOCTL_PROBE_HOST; 900 extern unsigned IOCTL_SCSI_IOCTL_TAGGED_DISABLE; 901 extern unsigned IOCTL_SCSI_IOCTL_TAGGED_ENABLE; 902 extern unsigned IOCTL_SIOCAIPXITFCRT; 903 extern unsigned IOCTL_SIOCAIPXPRISLT; 904 extern unsigned IOCTL_SIOCAX25ADDUID; 905 extern unsigned IOCTL_SIOCAX25DELUID; 906 extern unsigned IOCTL_SIOCAX25GETPARMS; 907 extern unsigned IOCTL_SIOCAX25GETUID; 908 extern unsigned IOCTL_SIOCAX25NOUID; 909 extern unsigned IOCTL_SIOCAX25SETPARMS; 910 extern unsigned IOCTL_SIOCDEVPLIP; 911 extern unsigned IOCTL_SIOCIPXCFGDATA; 912 extern unsigned IOCTL_SIOCNRDECOBS; 913 extern unsigned IOCTL_SIOCNRGETPARMS; 914 extern unsigned IOCTL_SIOCNRRTCTL; 915 extern unsigned IOCTL_SIOCNRSETPARMS; 916 extern unsigned IOCTL_SNDCTL_DSP_GETISPACE; 917 extern unsigned IOCTL_SNDCTL_DSP_GETOSPACE; 918 extern unsigned IOCTL_TIOCGSERIAL; 919 extern unsigned IOCTL_TIOCSERGETMULTI; 920 extern unsigned IOCTL_TIOCSERSETMULTI; 921 extern unsigned IOCTL_TIOCSSERIAL; 922#endif 923 924 extern const int errno_EOWNERDEAD; 925} // namespace __sanitizer 926 927#define CHECK_TYPE_SIZE(TYPE) \ 928 COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE)) 929 930#define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) \ 931 COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *) NULL)->MEMBER) == \ 932 sizeof(((CLASS *) NULL)->MEMBER)); \ 933 COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \ 934 offsetof(CLASS, MEMBER)) 935 936// For sigaction, which is a function and struct at the same time, 937// and thus requires explicit "struct" in sizeof() expression. 938#define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER) \ 939 COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *) NULL)->MEMBER) == \ 940 sizeof(((struct CLASS *) NULL)->MEMBER)); \ 941 COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) == \ 942 offsetof(struct CLASS, MEMBER)) 943 944#endif 945 946