sanitizer_platform_limits_posix.h revision 43e7e4ec3743b46a1d2e8f268d02c976c9e8e5a6
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 63 extern unsigned struct_utimbuf_sz; 64 extern unsigned struct_new_utsname_sz; 65 extern unsigned struct_old_utsname_sz; 66 extern unsigned struct_oldold_utsname_sz; 67 extern unsigned struct_msqid_ds_sz; 68 extern unsigned struct_mq_attr_sz; 69 extern unsigned struct_timex_sz; 70 extern unsigned struct_ustat_sz; 71 72 extern unsigned struct_rlimit_sz; 73 extern unsigned struct_epoll_event_sz; 74 extern unsigned struct_sysinfo_sz; 75 extern unsigned struct_timespec_sz; 76 extern unsigned __user_cap_header_struct_sz; 77 extern unsigned __user_cap_data_struct_sz; 78 const unsigned old_sigset_t_sz = sizeof(unsigned long); 79 const unsigned struct_kexec_segment_sz = 4 * sizeof(unsigned long); 80 81 struct __sanitizer_iocb { 82 u64 aio_data; 83 u32 aio_key_or_aio_reserved1; // Simply crazy. 84 u32 aio_reserved1_or_aio_key; // Luckily, we don't need these. 85 u16 aio_lio_opcode; 86 s16 aio_reqprio; 87 u32 aio_fildes; 88 u64 aio_buf; 89 u64 aio_nbytes; 90 s64 aio_offset; 91 u64 aio_reserved2; 92 u64 aio_reserved3; 93 }; 94 95 const unsigned iocb_cmd_pread = 0; 96 const unsigned iocb_cmd_pwrite = 1; 97 98 struct __sanitizer___sysctl_args { 99 int *name; 100 int nlen; 101 void *oldval; 102 uptr *oldlenp; 103 void *newval; 104 uptr newlen; 105 unsigned long ___unused[4]; 106 }; 107#endif // SANITIZER_LINUX 108 109#if SANITIZER_LINUX && !SANITIZER_ANDROID 110 extern unsigned struct_rlimit64_sz; 111 extern unsigned struct_statvfs_sz; 112 extern unsigned struct_statvfs64_sz; 113 114 struct __sanitizer_ipc_perm { 115 int __key; 116 int uid; 117 int gid; 118 int cuid; 119 int cgid; 120 unsigned short mode; 121 unsigned short __pad1; 122 unsigned short __seq; 123 unsigned short __pad2; 124 uptr __unused1; 125 uptr __unused2; 126 }; 127 128 struct __sanitizer_shmid_ds { 129 __sanitizer_ipc_perm shm_perm; 130 uptr shm_segsz; 131 uptr shm_atime; 132 #ifndef _LP64 133 uptr __unused1; 134 #endif 135 uptr shm_dtime; 136 #ifndef _LP64 137 uptr __unused2; 138 #endif 139 uptr shm_ctime; 140 #ifndef _LP64 141 uptr __unused3; 142 #endif 143 int shm_cpid; 144 int shm_lpid; 145 uptr shm_nattch; 146 uptr __unused4; 147 uptr __unused5; 148 }; 149 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 150 151 struct __sanitizer_iovec { 152 void *iov_base; 153 uptr iov_len; 154 }; 155 156#if SANITIZER_MAC 157 typedef unsigned long __sanitizer_pthread_key_t; 158#else 159 typedef unsigned __sanitizer_pthread_key_t; 160#endif 161 162 struct __sanitizer_ether_addr { 163 u8 octet[6]; 164 }; 165 166 struct __sanitizer_tm { 167 int tm_sec; 168 int tm_min; 169 int tm_hour; 170 int tm_mday; 171 int tm_mon; 172 int tm_year; 173 int tm_wday; 174 int tm_yday; 175 int tm_isdst; 176 long int tm_gmtoff; 177 const char *tm_zone; 178 }; 179 180#if SANITIZER_LINUX 181 struct __sanitizer_mntent { 182 char *mnt_fsname; 183 char *mnt_dir; 184 char *mnt_type; 185 char *mnt_opts; 186 int mnt_freq; 187 int mnt_passno; 188 }; 189#endif 190 191#if SANITIZER_ANDROID || SANITIZER_MAC 192 struct __sanitizer_msghdr { 193 void *msg_name; 194 unsigned msg_namelen; 195 struct __sanitizer_iovec *msg_iov; 196 unsigned msg_iovlen; 197 void *msg_control; 198 unsigned msg_controllen; 199 int msg_flags; 200 }; 201 struct __sanitizer_cmsghdr { 202 unsigned cmsg_len; 203 int cmsg_level; 204 int cmsg_type; 205 }; 206#else 207 struct __sanitizer_msghdr { 208 void *msg_name; 209 unsigned msg_namelen; 210 struct __sanitizer_iovec *msg_iov; 211 uptr msg_iovlen; 212 void *msg_control; 213 uptr msg_controllen; 214 int msg_flags; 215 }; 216 struct __sanitizer_cmsghdr { 217 uptr cmsg_len; 218 int cmsg_level; 219 int cmsg_type; 220 }; 221#endif 222 223#if SANITIZER_MAC 224 struct __sanitizer_dirent { 225 unsigned long long d_ino; 226 unsigned long long d_seekoff; 227 unsigned short d_reclen; 228 // more fields that we don't care about 229 }; 230#elif SANITIZER_ANDROID || defined(__x86_64__) 231 struct __sanitizer_dirent { 232 unsigned long long d_ino; 233 unsigned long long d_off; 234 unsigned short d_reclen; 235 // more fields that we don't care about 236 }; 237#else 238 struct __sanitizer_dirent { 239 uptr d_ino; 240 uptr d_off; 241 unsigned short d_reclen; 242 // more fields that we don't care about 243 }; 244#endif 245 246#if SANITIZER_LINUX && !SANITIZER_ANDROID 247 struct __sanitizer_dirent64 { 248 unsigned long long d_ino; 249 unsigned long long d_off; 250 unsigned short d_reclen; 251 // more fields that we don't care about 252 }; 253#endif 254 255#if SANITIZER_LINUX 256#if defined(_LP64) || defined(__x86_64__) 257 typedef unsigned __sanitizer___kernel_uid_t; 258 typedef unsigned __sanitizer___kernel_gid_t; 259 typedef long long __sanitizer___kernel_off_t; 260#else 261 typedef unsigned short __sanitizer___kernel_uid_t; 262 typedef unsigned short __sanitizer___kernel_gid_t; 263 typedef long __sanitizer___kernel_off_t; 264#endif 265 typedef unsigned short __sanitizer___kernel_old_uid_t; 266 typedef unsigned short __sanitizer___kernel_old_gid_t; 267 typedef long long __sanitizer___kernel_loff_t; 268 typedef struct { 269 unsigned long fds_bits[1024 / (8 * sizeof(long))]; 270 } __sanitizer___kernel_fd_set; 271#endif 272 273 // This thing depends on the platform. We are only interested in the upper 274 // limit. Verified with a compiler assert in .cc. 275 const int pthread_attr_t_max_sz = 128; 276 union __sanitizer_pthread_attr_t { 277 char size[pthread_attr_t_max_sz]; // NOLINT 278 void *align; 279 }; 280 281#if SANITIZER_ANDROID 282 typedef unsigned long __sanitizer_sigset_t; 283#elif SANITIZER_MAC 284 typedef unsigned __sanitizer_sigset_t; 285#elif SANITIZER_LINUX 286 struct __sanitizer_sigset_t { 287 // The size is determined by looking at sizeof of real sigset_t on linux. 288 uptr val[128 / sizeof(uptr)]; 289 }; 290#endif 291 292 struct __sanitizer_sigaction { 293 union { 294 void (*sa_handler)(int sig); 295 void (*sa_sigaction)(int sig, void *siginfo, void *uctx); 296 }; 297 __sanitizer_sigset_t sa_mask; 298 int sa_flags; 299#if SANITIZER_LINUX 300 void (*sa_restorer)(); 301#endif 302 }; 303 304 struct __sanitizer_kernel_sigset_t { 305 u8 sig[8]; 306 }; 307 308 struct __sanitizer_kernel_sigaction_t { 309 union { 310 void (*sigaction)(int signo, void *info, void *ctx); 311 void (*handler)(int signo); 312 }; 313 unsigned long sa_flags; 314 void (*sa_restorer)(void); 315 __sanitizer_kernel_sigset_t sa_mask; 316 }; 317 318 extern uptr sig_ign; 319 extern uptr sig_dfl; 320 extern uptr sa_siginfo; 321 322#if SANITIZER_LINUX 323 extern int e_tabsz; 324#endif 325 326 extern int af_inet; 327 extern int af_inet6; 328 uptr __sanitizer_in_addr_sz(int af); 329 330#if SANITIZER_LINUX 331 struct __sanitizer_dl_phdr_info { 332 uptr dlpi_addr; 333 const char *dlpi_name; 334 const void *dlpi_phdr; 335 short dlpi_phnum; 336 }; 337#endif 338 339 struct __sanitizer_addrinfo { 340 int ai_flags; 341 int ai_family; 342 int ai_socktype; 343 int ai_protocol; 344#if SANITIZER_ANDROID || SANITIZER_MAC 345 unsigned ai_addrlen; 346 char *ai_canonname; 347 void *ai_addr; 348#else // LINUX 349 unsigned ai_addrlen; 350 void *ai_addr; 351 char *ai_canonname; 352#endif 353 struct __sanitizer_addrinfo *ai_next; 354 }; 355 356 struct __sanitizer_hostent { 357 char *h_name; 358 char **h_aliases; 359 int h_addrtype; 360 int h_length; 361 char **h_addr_list; 362 }; 363 364 struct __sanitizer_pollfd { 365 int fd; 366 short events; 367 short revents; 368 }; 369 370#if SANITIZER_ANDROID || SANITIZER_MAC 371 typedef unsigned __sanitizer_nfds_t; 372#else 373 typedef unsigned long __sanitizer_nfds_t; 374#endif 375 376#if SANITIZER_LINUX && !SANITIZER_ANDROID 377 struct __sanitizer_glob_t { 378 uptr gl_pathc; 379 char **gl_pathv; 380 uptr gl_offs; 381 int gl_flags; 382 383 void (*gl_closedir)(void *dirp); 384 void *(*gl_readdir)(void *dirp); 385 void *(*gl_opendir)(const char *); 386 int (*gl_lstat)(const char *, void *); 387 int (*gl_stat)(const char *, void *); 388 }; 389 390 extern int glob_nomatch; 391 extern int glob_altdirfunc; 392#endif 393 394 extern unsigned path_max; 395 396 struct __sanitizer_wordexp_t { 397 uptr we_wordc; 398 char **we_wordv; 399 uptr we_offs; 400 }; 401 402#if SANITIZER_LINUX && !SANITIZER_ANDROID && \ 403 (defined(__i386) || defined (__x86_64)) // NOLINT 404 extern unsigned struct_user_regs_struct_sz; 405 extern unsigned struct_user_fpregs_struct_sz; 406 extern unsigned struct_user_fpxregs_struct_sz; 407 408 extern int ptrace_peektext; 409 extern int ptrace_peekdata; 410 extern int ptrace_peekuser; 411 extern int ptrace_getregs; 412 extern int ptrace_setregs; 413 extern int ptrace_getfpregs; 414 extern int ptrace_setfpregs; 415 extern int ptrace_getfpxregs; 416 extern int ptrace_setfpxregs; 417 extern int ptrace_getsiginfo; 418 extern int ptrace_setsiginfo; 419 extern int ptrace_getregset; 420 extern int ptrace_setregset; 421#endif 422 423#if SANITIZER_LINUX && !SANITIZER_ANDROID 424 extern unsigned struct_shminfo_sz; 425 extern unsigned struct_shm_info_sz; 426 extern int shmctl_ipc_stat; 427 extern int shmctl_ipc_info; 428 extern int shmctl_shm_info; 429 extern int shmctl_shm_stat; 430#endif 431 432 // ioctl arguments 433 struct __sanitizer_ifconf { 434 int ifc_len; 435 union { 436 void *ifcu_req; 437 } ifc_ifcu; 438#if SANITIZER_MAC 439 } __attribute__((packed)); 440#else 441 }; 442#endif 443 444#define IOC_SIZE(nr) (((nr) >> 16) & 0x3fff) 445 446 extern unsigned struct_arpreq_sz; 447 extern unsigned struct_ifreq_sz; 448 extern unsigned struct_termios_sz; 449 extern unsigned struct_winsize_sz; 450 451#if SANITIZER_LINUX 452 extern unsigned struct_cdrom_msf_sz; 453 extern unsigned struct_cdrom_multisession_sz; 454 extern unsigned struct_cdrom_read_audio_sz; 455 extern unsigned struct_cdrom_subchnl_sz; 456 extern unsigned struct_cdrom_ti_sz; 457 extern unsigned struct_cdrom_tocentry_sz; 458 extern unsigned struct_cdrom_tochdr_sz; 459 extern unsigned struct_cdrom_volctrl_sz; 460 extern unsigned struct_copr_buffer_sz; 461 extern unsigned struct_copr_debug_buf_sz; 462 extern unsigned struct_copr_msg_sz; 463 extern unsigned struct_ff_effect_sz; 464 extern unsigned struct_floppy_drive_params_sz; 465 extern unsigned struct_floppy_drive_struct_sz; 466 extern unsigned struct_floppy_fdc_state_sz; 467 extern unsigned struct_floppy_max_errors_sz; 468 extern unsigned struct_floppy_raw_cmd_sz; 469 extern unsigned struct_floppy_struct_sz; 470 extern unsigned struct_floppy_write_errors_sz; 471 extern unsigned struct_format_descr_sz; 472 extern unsigned struct_hd_driveid_sz; 473 extern unsigned struct_hd_geometry_sz; 474 extern unsigned struct_input_absinfo_sz; 475 extern unsigned struct_input_id_sz; 476 extern unsigned struct_midi_info_sz; 477 extern unsigned struct_mtget_sz; 478 extern unsigned struct_mtop_sz; 479 extern unsigned struct_mtpos_sz; 480 extern unsigned struct_rtentry_sz; 481 extern unsigned struct_sbi_instrument_sz; 482 extern unsigned struct_seq_event_rec_sz; 483 extern unsigned struct_synth_info_sz; 484 extern unsigned struct_termio_sz; 485 extern unsigned struct_vt_consize_sz; 486 extern unsigned struct_vt_mode_sz; 487 extern unsigned struct_vt_sizes_sz; 488 extern unsigned struct_vt_stat_sz; 489#endif 490 491#if SANITIZER_LINUX && !SANITIZER_ANDROID 492 extern unsigned struct_audio_buf_info_sz; 493 extern unsigned struct_ax25_parms_struct_sz; 494 extern unsigned struct_cyclades_monitor_sz; 495 extern unsigned struct_input_keymap_entry_sz; 496 extern unsigned struct_ipx_config_data_sz; 497 extern unsigned struct_kbdiacrs_sz; 498 extern unsigned struct_kbentry_sz; 499 extern unsigned struct_kbkeycode_sz; 500 extern unsigned struct_kbsentry_sz; 501 extern unsigned struct_mtconfiginfo_sz; 502 extern unsigned struct_nr_parms_struct_sz; 503 extern unsigned struct_ppp_stats_sz; 504 extern unsigned struct_scc_modem_sz; 505 extern unsigned struct_scc_stat_sz; 506 extern unsigned struct_serial_multiport_struct_sz; 507 extern unsigned struct_serial_struct_sz; 508 extern unsigned struct_sockaddr_ax25_sz; 509 extern unsigned struct_unimapdesc_sz; 510 extern unsigned struct_unimapinit_sz; 511#endif 512 513#if !SANITIZER_ANDROID && !SANITIZER_MAC 514 extern unsigned struct_sioc_sg_req_sz; 515 extern unsigned struct_sioc_vif_req_sz; 516#endif 517 518 // ioctl request identifiers 519 520 // A special value to mark ioctls that are not present on the target platform, 521 // when it can not be determined without including any system headers. 522 extern unsigned IOCTL_NOT_PRESENT; 523 524 extern unsigned IOCTL_FIOASYNC; 525 extern unsigned IOCTL_FIOCLEX; 526 extern unsigned IOCTL_FIOGETOWN; 527 extern unsigned IOCTL_FIONBIO; 528 extern unsigned IOCTL_FIONCLEX; 529 extern unsigned IOCTL_FIOSETOWN; 530 extern unsigned IOCTL_SIOCADDMULTI; 531 extern unsigned IOCTL_SIOCATMARK; 532 extern unsigned IOCTL_SIOCDELMULTI; 533 extern unsigned IOCTL_SIOCGIFADDR; 534 extern unsigned IOCTL_SIOCGIFBRDADDR; 535 extern unsigned IOCTL_SIOCGIFCONF; 536 extern unsigned IOCTL_SIOCGIFDSTADDR; 537 extern unsigned IOCTL_SIOCGIFFLAGS; 538 extern unsigned IOCTL_SIOCGIFMETRIC; 539 extern unsigned IOCTL_SIOCGIFMTU; 540 extern unsigned IOCTL_SIOCGIFNETMASK; 541 extern unsigned IOCTL_SIOCGPGRP; 542 extern unsigned IOCTL_SIOCSIFADDR; 543 extern unsigned IOCTL_SIOCSIFBRDADDR; 544 extern unsigned IOCTL_SIOCSIFDSTADDR; 545 extern unsigned IOCTL_SIOCSIFFLAGS; 546 extern unsigned IOCTL_SIOCSIFMETRIC; 547 extern unsigned IOCTL_SIOCSIFMTU; 548 extern unsigned IOCTL_SIOCSIFNETMASK; 549 extern unsigned IOCTL_SIOCSPGRP; 550 extern unsigned IOCTL_TIOCCONS; 551 extern unsigned IOCTL_TIOCEXCL; 552 extern unsigned IOCTL_TIOCGETD; 553 extern unsigned IOCTL_TIOCGPGRP; 554 extern unsigned IOCTL_TIOCGWINSZ; 555 extern unsigned IOCTL_TIOCMBIC; 556 extern unsigned IOCTL_TIOCMBIS; 557 extern unsigned IOCTL_TIOCMGET; 558 extern unsigned IOCTL_TIOCMSET; 559 extern unsigned IOCTL_TIOCNOTTY; 560 extern unsigned IOCTL_TIOCNXCL; 561 extern unsigned IOCTL_TIOCOUTQ; 562 extern unsigned IOCTL_TIOCPKT; 563 extern unsigned IOCTL_TIOCSCTTY; 564 extern unsigned IOCTL_TIOCSETD; 565 extern unsigned IOCTL_TIOCSPGRP; 566 extern unsigned IOCTL_TIOCSTI; 567 extern unsigned IOCTL_TIOCSWINSZ; 568#if (SANITIZER_LINUX && !SANITIZER_ANDROID) 569 extern unsigned IOCTL_SIOCGETSGCNT; 570 extern unsigned IOCTL_SIOCGETVIFCNT; 571#endif 572#if SANITIZER_LINUX 573 extern unsigned IOCTL_EVIOCGABS; 574 extern unsigned IOCTL_EVIOCGBIT; 575 extern unsigned IOCTL_EVIOCGEFFECTS; 576 extern unsigned IOCTL_EVIOCGID; 577 extern unsigned IOCTL_EVIOCGKEY; 578 extern unsigned IOCTL_EVIOCGKEYCODE; 579 extern unsigned IOCTL_EVIOCGLED; 580 extern unsigned IOCTL_EVIOCGNAME; 581 extern unsigned IOCTL_EVIOCGPHYS; 582 extern unsigned IOCTL_EVIOCGRAB; 583 extern unsigned IOCTL_EVIOCGREP; 584 extern unsigned IOCTL_EVIOCGSND; 585 extern unsigned IOCTL_EVIOCGSW; 586 extern unsigned IOCTL_EVIOCGUNIQ; 587 extern unsigned IOCTL_EVIOCGVERSION; 588 extern unsigned IOCTL_EVIOCRMFF; 589 extern unsigned IOCTL_EVIOCSABS; 590 extern unsigned IOCTL_EVIOCSFF; 591 extern unsigned IOCTL_EVIOCSKEYCODE; 592 extern unsigned IOCTL_EVIOCSREP; 593 extern unsigned IOCTL_BLKFLSBUF; 594 extern unsigned IOCTL_BLKGETSIZE; 595 extern unsigned IOCTL_BLKRAGET; 596 extern unsigned IOCTL_BLKRASET; 597 extern unsigned IOCTL_BLKROGET; 598 extern unsigned IOCTL_BLKROSET; 599 extern unsigned IOCTL_BLKRRPART; 600 extern unsigned IOCTL_CDROMAUDIOBUFSIZ; 601 extern unsigned IOCTL_CDROMEJECT; 602 extern unsigned IOCTL_CDROMEJECT_SW; 603 extern unsigned IOCTL_CDROMMULTISESSION; 604 extern unsigned IOCTL_CDROMPAUSE; 605 extern unsigned IOCTL_CDROMPLAYMSF; 606 extern unsigned IOCTL_CDROMPLAYTRKIND; 607 extern unsigned IOCTL_CDROMREADAUDIO; 608 extern unsigned IOCTL_CDROMREADCOOKED; 609 extern unsigned IOCTL_CDROMREADMODE1; 610 extern unsigned IOCTL_CDROMREADMODE2; 611 extern unsigned IOCTL_CDROMREADRAW; 612 extern unsigned IOCTL_CDROMREADTOCENTRY; 613 extern unsigned IOCTL_CDROMREADTOCHDR; 614 extern unsigned IOCTL_CDROMRESET; 615 extern unsigned IOCTL_CDROMRESUME; 616 extern unsigned IOCTL_CDROMSEEK; 617 extern unsigned IOCTL_CDROMSTART; 618 extern unsigned IOCTL_CDROMSTOP; 619 extern unsigned IOCTL_CDROMSUBCHNL; 620 extern unsigned IOCTL_CDROMVOLCTRL; 621 extern unsigned IOCTL_CDROMVOLREAD; 622 extern unsigned IOCTL_CDROM_GET_UPC; 623 extern unsigned IOCTL_FDCLRPRM; 624 extern unsigned IOCTL_FDDEFPRM; 625 extern unsigned IOCTL_FDFLUSH; 626 extern unsigned IOCTL_FDFMTBEG; 627 extern unsigned IOCTL_FDFMTEND; 628 extern unsigned IOCTL_FDFMTTRK; 629 extern unsigned IOCTL_FDGETDRVPRM; 630 extern unsigned IOCTL_FDGETDRVSTAT; 631 extern unsigned IOCTL_FDGETDRVTYP; 632 extern unsigned IOCTL_FDGETFDCSTAT; 633 extern unsigned IOCTL_FDGETMAXERRS; 634 extern unsigned IOCTL_FDGETPRM; 635 extern unsigned IOCTL_FDMSGOFF; 636 extern unsigned IOCTL_FDMSGON; 637 extern unsigned IOCTL_FDPOLLDRVSTAT; 638 extern unsigned IOCTL_FDRAWCMD; 639 extern unsigned IOCTL_FDRESET; 640 extern unsigned IOCTL_FDSETDRVPRM; 641 extern unsigned IOCTL_FDSETEMSGTRESH; 642 extern unsigned IOCTL_FDSETMAXERRS; 643 extern unsigned IOCTL_FDSETPRM; 644 extern unsigned IOCTL_FDTWADDLE; 645 extern unsigned IOCTL_FDWERRORCLR; 646 extern unsigned IOCTL_FDWERRORGET; 647 extern unsigned IOCTL_HDIO_DRIVE_CMD; 648 extern unsigned IOCTL_HDIO_GETGEO; 649 extern unsigned IOCTL_HDIO_GET_32BIT; 650 extern unsigned IOCTL_HDIO_GET_DMA; 651 extern unsigned IOCTL_HDIO_GET_IDENTITY; 652 extern unsigned IOCTL_HDIO_GET_KEEPSETTINGS; 653 extern unsigned IOCTL_HDIO_GET_MULTCOUNT; 654 extern unsigned IOCTL_HDIO_GET_NOWERR; 655 extern unsigned IOCTL_HDIO_GET_UNMASKINTR; 656 extern unsigned IOCTL_HDIO_SET_32BIT; 657 extern unsigned IOCTL_HDIO_SET_DMA; 658 extern unsigned IOCTL_HDIO_SET_KEEPSETTINGS; 659 extern unsigned IOCTL_HDIO_SET_MULTCOUNT; 660 extern unsigned IOCTL_HDIO_SET_NOWERR; 661 extern unsigned IOCTL_HDIO_SET_UNMASKINTR; 662 extern unsigned IOCTL_MTIOCGET; 663 extern unsigned IOCTL_MTIOCPOS; 664 extern unsigned IOCTL_MTIOCTOP; 665 extern unsigned IOCTL_PPPIOCGASYNCMAP; 666 extern unsigned IOCTL_PPPIOCGDEBUG; 667 extern unsigned IOCTL_PPPIOCGFLAGS; 668 extern unsigned IOCTL_PPPIOCGUNIT; 669 extern unsigned IOCTL_PPPIOCGXASYNCMAP; 670 extern unsigned IOCTL_PPPIOCSASYNCMAP; 671 extern unsigned IOCTL_PPPIOCSDEBUG; 672 extern unsigned IOCTL_PPPIOCSFLAGS; 673 extern unsigned IOCTL_PPPIOCSMAXCID; 674 extern unsigned IOCTL_PPPIOCSMRU; 675 extern unsigned IOCTL_PPPIOCSXASYNCMAP; 676 extern unsigned IOCTL_SIOCADDRT; 677 extern unsigned IOCTL_SIOCDARP; 678 extern unsigned IOCTL_SIOCDELRT; 679 extern unsigned IOCTL_SIOCDRARP; 680 extern unsigned IOCTL_SIOCGARP; 681 extern unsigned IOCTL_SIOCGIFENCAP; 682 extern unsigned IOCTL_SIOCGIFHWADDR; 683 extern unsigned IOCTL_SIOCGIFMAP; 684 extern unsigned IOCTL_SIOCGIFMEM; 685 extern unsigned IOCTL_SIOCGIFNAME; 686 extern unsigned IOCTL_SIOCGIFSLAVE; 687 extern unsigned IOCTL_SIOCGRARP; 688 extern unsigned IOCTL_SIOCGSTAMP; 689 extern unsigned IOCTL_SIOCSARP; 690 extern unsigned IOCTL_SIOCSIFENCAP; 691 extern unsigned IOCTL_SIOCSIFHWADDR; 692 extern unsigned IOCTL_SIOCSIFLINK; 693 extern unsigned IOCTL_SIOCSIFMAP; 694 extern unsigned IOCTL_SIOCSIFMEM; 695 extern unsigned IOCTL_SIOCSIFSLAVE; 696 extern unsigned IOCTL_SIOCSRARP; 697 extern unsigned IOCTL_SNDCTL_COPR_HALT; 698 extern unsigned IOCTL_SNDCTL_COPR_LOAD; 699 extern unsigned IOCTL_SNDCTL_COPR_RCODE; 700 extern unsigned IOCTL_SNDCTL_COPR_RCVMSG; 701 extern unsigned IOCTL_SNDCTL_COPR_RDATA; 702 extern unsigned IOCTL_SNDCTL_COPR_RESET; 703 extern unsigned IOCTL_SNDCTL_COPR_RUN; 704 extern unsigned IOCTL_SNDCTL_COPR_SENDMSG; 705 extern unsigned IOCTL_SNDCTL_COPR_WCODE; 706 extern unsigned IOCTL_SNDCTL_COPR_WDATA; 707 extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE; 708 extern unsigned IOCTL_SNDCTL_DSP_GETFMTS; 709 extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK; 710 extern unsigned IOCTL_SNDCTL_DSP_POST; 711 extern unsigned IOCTL_SNDCTL_DSP_RESET; 712 extern unsigned IOCTL_SNDCTL_DSP_SETFMT; 713 extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT; 714 extern unsigned IOCTL_SNDCTL_DSP_SPEED; 715 extern unsigned IOCTL_SNDCTL_DSP_STEREO; 716 extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE; 717 extern unsigned IOCTL_SNDCTL_DSP_SYNC; 718 extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE; 719 extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR; 720 extern unsigned IOCTL_SNDCTL_MIDI_INFO; 721 extern unsigned IOCTL_SNDCTL_MIDI_PRETIME; 722 extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE; 723 extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT; 724 extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT; 725 extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS; 726 extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS; 727 extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND; 728 extern unsigned IOCTL_SNDCTL_SEQ_PANIC; 729 extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE; 730 extern unsigned IOCTL_SNDCTL_SEQ_RESET; 731 extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES; 732 extern unsigned IOCTL_SNDCTL_SEQ_SYNC; 733 extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI; 734 extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD; 735 extern unsigned IOCTL_SNDCTL_SYNTH_INFO; 736 extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL; 737 extern unsigned IOCTL_SNDCTL_TMR_CONTINUE; 738 extern unsigned IOCTL_SNDCTL_TMR_METRONOME; 739 extern unsigned IOCTL_SNDCTL_TMR_SELECT; 740 extern unsigned IOCTL_SNDCTL_TMR_SOURCE; 741 extern unsigned IOCTL_SNDCTL_TMR_START; 742 extern unsigned IOCTL_SNDCTL_TMR_STOP; 743 extern unsigned IOCTL_SNDCTL_TMR_TEMPO; 744 extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE; 745 extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM; 746 extern unsigned IOCTL_SOUND_MIXER_READ_BASS; 747 extern unsigned IOCTL_SOUND_MIXER_READ_CAPS; 748 extern unsigned IOCTL_SOUND_MIXER_READ_CD; 749 extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK; 750 extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE; 751 extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN; 752 extern unsigned IOCTL_SOUND_MIXER_READ_IMIX; 753 extern unsigned IOCTL_SOUND_MIXER_READ_LINE1; 754 extern unsigned IOCTL_SOUND_MIXER_READ_LINE2; 755 extern unsigned IOCTL_SOUND_MIXER_READ_LINE3; 756 extern unsigned IOCTL_SOUND_MIXER_READ_LINE; 757 extern unsigned IOCTL_SOUND_MIXER_READ_LOUD; 758 extern unsigned IOCTL_SOUND_MIXER_READ_MIC; 759 extern unsigned IOCTL_SOUND_MIXER_READ_MUTE; 760 extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN; 761 extern unsigned IOCTL_SOUND_MIXER_READ_PCM; 762 extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV; 763 extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK; 764 extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC; 765 extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER; 766 extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS; 767 extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH; 768 extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE; 769 extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME; 770 extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM; 771 extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS; 772 extern unsigned IOCTL_SOUND_MIXER_WRITE_CD; 773 extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE; 774 extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN; 775 extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX; 776 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1; 777 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2; 778 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3; 779 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE; 780 extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD; 781 extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC; 782 extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE; 783 extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN; 784 extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM; 785 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV; 786 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC; 787 extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER; 788 extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH; 789 extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE; 790 extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME; 791 extern unsigned IOCTL_SOUND_PCM_READ_BITS; 792 extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS; 793 extern unsigned IOCTL_SOUND_PCM_READ_FILTER; 794 extern unsigned IOCTL_SOUND_PCM_READ_RATE; 795 extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS; 796 extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER; 797 extern unsigned IOCTL_TCFLSH; 798 extern unsigned IOCTL_TCGETA; 799 extern unsigned IOCTL_TCGETS; 800 extern unsigned IOCTL_TCSBRK; 801 extern unsigned IOCTL_TCSBRKP; 802 extern unsigned IOCTL_TCSETA; 803 extern unsigned IOCTL_TCSETAF; 804 extern unsigned IOCTL_TCSETAW; 805 extern unsigned IOCTL_TCSETS; 806 extern unsigned IOCTL_TCSETSF; 807 extern unsigned IOCTL_TCSETSW; 808 extern unsigned IOCTL_TCXONC; 809 extern unsigned IOCTL_TIOCGLCKTRMIOS; 810 extern unsigned IOCTL_TIOCGSOFTCAR; 811 extern unsigned IOCTL_TIOCINQ; 812 extern unsigned IOCTL_TIOCLINUX; 813 extern unsigned IOCTL_TIOCSERCONFIG; 814 extern unsigned IOCTL_TIOCSERGETLSR; 815 extern unsigned IOCTL_TIOCSERGWILD; 816 extern unsigned IOCTL_TIOCSERSWILD; 817 extern unsigned IOCTL_TIOCSLCKTRMIOS; 818 extern unsigned IOCTL_TIOCSSOFTCAR; 819 extern unsigned IOCTL_VT_ACTIVATE; 820 extern unsigned IOCTL_VT_DISALLOCATE; 821 extern unsigned IOCTL_VT_GETMODE; 822 extern unsigned IOCTL_VT_GETSTATE; 823 extern unsigned IOCTL_VT_OPENQRY; 824 extern unsigned IOCTL_VT_RELDISP; 825 extern unsigned IOCTL_VT_RESIZE; 826 extern unsigned IOCTL_VT_RESIZEX; 827 extern unsigned IOCTL_VT_SENDSIG; 828 extern unsigned IOCTL_VT_SETMODE; 829 extern unsigned IOCTL_VT_WAITACTIVE; 830#endif 831#if SANITIZER_LINUX && !SANITIZER_ANDROID 832 extern unsigned IOCTL_CYGETDEFTHRESH; 833 extern unsigned IOCTL_CYGETDEFTIMEOUT; 834 extern unsigned IOCTL_CYGETMON; 835 extern unsigned IOCTL_CYGETTHRESH; 836 extern unsigned IOCTL_CYGETTIMEOUT; 837 extern unsigned IOCTL_CYSETDEFTHRESH; 838 extern unsigned IOCTL_CYSETDEFTIMEOUT; 839 extern unsigned IOCTL_CYSETTHRESH; 840 extern unsigned IOCTL_CYSETTIMEOUT; 841 extern unsigned IOCTL_EQL_EMANCIPATE; 842 extern unsigned IOCTL_EQL_ENSLAVE; 843 extern unsigned IOCTL_EQL_GETMASTRCFG; 844 extern unsigned IOCTL_EQL_GETSLAVECFG; 845 extern unsigned IOCTL_EQL_SETMASTRCFG; 846 extern unsigned IOCTL_EQL_SETSLAVECFG; 847 extern unsigned IOCTL_EVIOCGKEYCODE_V2; 848 extern unsigned IOCTL_EVIOCGPROP; 849 extern unsigned IOCTL_EVIOCSKEYCODE_V2; 850 extern unsigned IOCTL_FS_IOC_GETFLAGS; 851 extern unsigned IOCTL_FS_IOC_GETVERSION; 852 extern unsigned IOCTL_FS_IOC_SETFLAGS; 853 extern unsigned IOCTL_FS_IOC_SETVERSION; 854 extern unsigned IOCTL_GIO_CMAP; 855 extern unsigned IOCTL_GIO_FONT; 856 extern unsigned IOCTL_GIO_SCRNMAP; 857 extern unsigned IOCTL_GIO_UNIMAP; 858 extern unsigned IOCTL_GIO_UNISCRNMAP; 859 extern unsigned IOCTL_KDADDIO; 860 extern unsigned IOCTL_KDDELIO; 861 extern unsigned IOCTL_KDDISABIO; 862 extern unsigned IOCTL_KDENABIO; 863 extern unsigned IOCTL_KDGETKEYCODE; 864 extern unsigned IOCTL_KDGETLED; 865 extern unsigned IOCTL_KDGETMODE; 866 extern unsigned IOCTL_KDGKBDIACR; 867 extern unsigned IOCTL_KDGKBENT; 868 extern unsigned IOCTL_KDGKBLED; 869 extern unsigned IOCTL_KDGKBMETA; 870 extern unsigned IOCTL_KDGKBMODE; 871 extern unsigned IOCTL_KDGKBSENT; 872 extern unsigned IOCTL_KDGKBTYPE; 873 extern unsigned IOCTL_KDMAPDISP; 874 extern unsigned IOCTL_KDMKTONE; 875 extern unsigned IOCTL_KDSETKEYCODE; 876 extern unsigned IOCTL_KDSETLED; 877 extern unsigned IOCTL_KDSETMODE; 878 extern unsigned IOCTL_KDSIGACCEPT; 879 extern unsigned IOCTL_KDSKBDIACR; 880 extern unsigned IOCTL_KDSKBENT; 881 extern unsigned IOCTL_KDSKBLED; 882 extern unsigned IOCTL_KDSKBMETA; 883 extern unsigned IOCTL_KDSKBMODE; 884 extern unsigned IOCTL_KDSKBSENT; 885 extern unsigned IOCTL_KDUNMAPDISP; 886 extern unsigned IOCTL_KIOCSOUND; 887 extern unsigned IOCTL_LPABORT; 888 extern unsigned IOCTL_LPABORTOPEN; 889 extern unsigned IOCTL_LPCAREFUL; 890 extern unsigned IOCTL_LPCHAR; 891 extern unsigned IOCTL_LPGETIRQ; 892 extern unsigned IOCTL_LPGETSTATUS; 893 extern unsigned IOCTL_LPRESET; 894 extern unsigned IOCTL_LPSETIRQ; 895 extern unsigned IOCTL_LPTIME; 896 extern unsigned IOCTL_LPWAIT; 897 extern unsigned IOCTL_MTIOCGETCONFIG; 898 extern unsigned IOCTL_MTIOCSETCONFIG; 899 extern unsigned IOCTL_PIO_CMAP; 900 extern unsigned IOCTL_PIO_FONT; 901 extern unsigned IOCTL_PIO_SCRNMAP; 902 extern unsigned IOCTL_PIO_UNIMAP; 903 extern unsigned IOCTL_PIO_UNIMAPCLR; 904 extern unsigned IOCTL_PIO_UNISCRNMAP; 905 extern unsigned IOCTL_SCSI_IOCTL_GET_IDLUN; 906 extern unsigned IOCTL_SCSI_IOCTL_PROBE_HOST; 907 extern unsigned IOCTL_SCSI_IOCTL_TAGGED_DISABLE; 908 extern unsigned IOCTL_SCSI_IOCTL_TAGGED_ENABLE; 909 extern unsigned IOCTL_SIOCAIPXITFCRT; 910 extern unsigned IOCTL_SIOCAIPXPRISLT; 911 extern unsigned IOCTL_SIOCAX25ADDUID; 912 extern unsigned IOCTL_SIOCAX25DELUID; 913 extern unsigned IOCTL_SIOCAX25GETPARMS; 914 extern unsigned IOCTL_SIOCAX25GETUID; 915 extern unsigned IOCTL_SIOCAX25NOUID; 916 extern unsigned IOCTL_SIOCAX25SETPARMS; 917 extern unsigned IOCTL_SIOCDEVPLIP; 918 extern unsigned IOCTL_SIOCIPXCFGDATA; 919 extern unsigned IOCTL_SIOCNRDECOBS; 920 extern unsigned IOCTL_SIOCNRGETPARMS; 921 extern unsigned IOCTL_SIOCNRRTCTL; 922 extern unsigned IOCTL_SIOCNRSETPARMS; 923 extern unsigned IOCTL_SNDCTL_DSP_GETISPACE; 924 extern unsigned IOCTL_SNDCTL_DSP_GETOSPACE; 925 extern unsigned IOCTL_TIOCGSERIAL; 926 extern unsigned IOCTL_TIOCSERGETMULTI; 927 extern unsigned IOCTL_TIOCSERSETMULTI; 928 extern unsigned IOCTL_TIOCSSERIAL; 929#endif 930 931 extern const int errno_EOWNERDEAD; 932} // namespace __sanitizer 933 934#define CHECK_TYPE_SIZE(TYPE) \ 935 COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE)) 936 937#define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) \ 938 COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *) NULL)->MEMBER) == \ 939 sizeof(((CLASS *) NULL)->MEMBER)); \ 940 COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \ 941 offsetof(CLASS, MEMBER)) 942 943// For sigaction, which is a function and struct at the same time, 944// and thus requires explicit "struct" in sizeof() expression. 945#define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER) \ 946 COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *) NULL)->MEMBER) == \ 947 sizeof(((struct CLASS *) NULL)->MEMBER)); \ 948 COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) == \ 949 offsetof(struct CLASS, MEMBER)) 950 951#endif 952