sanitizer_platform_limits_posix.h revision f17dd743288942a36f82e09706f18477b27f603d
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#elif defined(__arm__) 61 const unsigned struct___old_kernel_stat_sz = 32; 62 const unsigned struct_kernel_stat_sz = 64; 63 const unsigned struct_kernel_stat64_sz = 104; 64#endif 65 const unsigned struct_io_event_sz = 32; 66 struct __sanitizer_perf_event_attr { 67 unsigned type; 68 unsigned size; 69 // More fields that vary with the kernel version. 70 }; 71 72 extern unsigned struct_utimbuf_sz; 73 extern unsigned struct_new_utsname_sz; 74 extern unsigned struct_old_utsname_sz; 75 extern unsigned struct_oldold_utsname_sz; 76 extern unsigned struct_msqid_ds_sz; 77 extern unsigned struct_mq_attr_sz; 78 extern unsigned struct_timex_sz; 79 extern unsigned struct_ustat_sz; 80 81 extern unsigned struct_rlimit_sz; 82 extern unsigned struct_epoll_event_sz; 83 extern unsigned struct_sysinfo_sz; 84 extern unsigned struct_timespec_sz; 85 extern unsigned __user_cap_header_struct_sz; 86 extern unsigned __user_cap_data_struct_sz; 87 const unsigned old_sigset_t_sz = sizeof(unsigned long); 88 const unsigned struct_kexec_segment_sz = 4 * sizeof(unsigned long); 89 90 struct __sanitizer_iocb { 91 u64 aio_data; 92 u32 aio_key_or_aio_reserved1; // Simply crazy. 93 u32 aio_reserved1_or_aio_key; // Luckily, we don't need these. 94 u16 aio_lio_opcode; 95 s16 aio_reqprio; 96 u32 aio_fildes; 97 u64 aio_buf; 98 u64 aio_nbytes; 99 s64 aio_offset; 100 u64 aio_reserved2; 101 u64 aio_reserved3; 102 }; 103 104 const unsigned iocb_cmd_pread = 0; 105 const unsigned iocb_cmd_pwrite = 1; 106 107 struct __sanitizer___sysctl_args { 108 int *name; 109 int nlen; 110 void *oldval; 111 uptr *oldlenp; 112 void *newval; 113 uptr newlen; 114 unsigned long ___unused[4]; 115 }; 116#endif // SANITIZER_LINUX 117 118#if SANITIZER_LINUX && !SANITIZER_ANDROID 119 extern unsigned struct_rlimit64_sz; 120 extern unsigned struct_statvfs_sz; 121 extern unsigned struct_statvfs64_sz; 122 123 struct __sanitizer_ipc_perm { 124 int __key; 125 int uid; 126 int gid; 127 int cuid; 128 int cgid; 129 unsigned short mode; 130 unsigned short __pad1; 131 unsigned short __seq; 132 unsigned short __pad2; 133 uptr __unused1; 134 uptr __unused2; 135 }; 136 137 struct __sanitizer_shmid_ds { 138 __sanitizer_ipc_perm shm_perm; 139 uptr shm_segsz; 140 uptr shm_atime; 141 #ifndef _LP64 142 uptr __unused1; 143 #endif 144 uptr shm_dtime; 145 #ifndef _LP64 146 uptr __unused2; 147 #endif 148 uptr shm_ctime; 149 #ifndef _LP64 150 uptr __unused3; 151 #endif 152 int shm_cpid; 153 int shm_lpid; 154 uptr shm_nattch; 155 uptr __unused4; 156 uptr __unused5; 157 }; 158 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID 159 160 struct __sanitizer_iovec { 161 void *iov_base; 162 uptr iov_len; 163 }; 164 165#if SANITIZER_MAC 166 typedef unsigned long __sanitizer_pthread_key_t; 167#else 168 typedef unsigned __sanitizer_pthread_key_t; 169#endif 170 171 struct __sanitizer_ether_addr { 172 u8 octet[6]; 173 }; 174 175 struct __sanitizer_tm { 176 int tm_sec; 177 int tm_min; 178 int tm_hour; 179 int tm_mday; 180 int tm_mon; 181 int tm_year; 182 int tm_wday; 183 int tm_yday; 184 int tm_isdst; 185 long int tm_gmtoff; 186 const char *tm_zone; 187 }; 188 189#if SANITIZER_LINUX 190 struct __sanitizer_mntent { 191 char *mnt_fsname; 192 char *mnt_dir; 193 char *mnt_type; 194 char *mnt_opts; 195 int mnt_freq; 196 int mnt_passno; 197 }; 198#endif 199 200#if SANITIZER_ANDROID || SANITIZER_MAC 201 struct __sanitizer_msghdr { 202 void *msg_name; 203 unsigned msg_namelen; 204 struct __sanitizer_iovec *msg_iov; 205 unsigned msg_iovlen; 206 void *msg_control; 207 unsigned msg_controllen; 208 int msg_flags; 209 }; 210 struct __sanitizer_cmsghdr { 211 unsigned cmsg_len; 212 int cmsg_level; 213 int cmsg_type; 214 }; 215#else 216 struct __sanitizer_msghdr { 217 void *msg_name; 218 unsigned msg_namelen; 219 struct __sanitizer_iovec *msg_iov; 220 uptr msg_iovlen; 221 void *msg_control; 222 uptr msg_controllen; 223 int msg_flags; 224 }; 225 struct __sanitizer_cmsghdr { 226 uptr cmsg_len; 227 int cmsg_level; 228 int cmsg_type; 229 }; 230#endif 231 232#if SANITIZER_MAC 233 struct __sanitizer_dirent { 234 unsigned long long d_ino; 235 unsigned long long d_seekoff; 236 unsigned short d_reclen; 237 // more fields that we don't care about 238 }; 239#elif SANITIZER_ANDROID || defined(__x86_64__) 240 struct __sanitizer_dirent { 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#else 247 struct __sanitizer_dirent { 248 uptr d_ino; 249 uptr d_off; 250 unsigned short d_reclen; 251 // more fields that we don't care about 252 }; 253#endif 254 255#if SANITIZER_LINUX && !SANITIZER_ANDROID 256 struct __sanitizer_dirent64 { 257 unsigned long long d_ino; 258 unsigned long long d_off; 259 unsigned short d_reclen; 260 // more fields that we don't care about 261 }; 262#endif 263 264#if SANITIZER_LINUX 265#if defined(_LP64) || defined(__x86_64__) 266 typedef unsigned __sanitizer___kernel_uid_t; 267 typedef unsigned __sanitizer___kernel_gid_t; 268 typedef long long __sanitizer___kernel_off_t; 269#else 270 typedef unsigned short __sanitizer___kernel_uid_t; 271 typedef unsigned short __sanitizer___kernel_gid_t; 272 typedef long __sanitizer___kernel_off_t; 273#endif 274 typedef unsigned short __sanitizer___kernel_old_uid_t; 275 typedef unsigned short __sanitizer___kernel_old_gid_t; 276 typedef long long __sanitizer___kernel_loff_t; 277 typedef struct { 278 unsigned long fds_bits[1024 / (8 * sizeof(long))]; 279 } __sanitizer___kernel_fd_set; 280#endif 281 282 // This thing depends on the platform. We are only interested in the upper 283 // limit. Verified with a compiler assert in .cc. 284 const int pthread_attr_t_max_sz = 128; 285 union __sanitizer_pthread_attr_t { 286 char size[pthread_attr_t_max_sz]; // NOLINT 287 void *align; 288 }; 289 290#if SANITIZER_ANDROID 291 typedef unsigned long __sanitizer_sigset_t; 292#elif SANITIZER_MAC 293 typedef unsigned __sanitizer_sigset_t; 294#elif SANITIZER_LINUX 295 struct __sanitizer_sigset_t { 296 // The size is determined by looking at sizeof of real sigset_t on linux. 297 uptr val[128 / sizeof(uptr)]; 298 }; 299#endif 300 301 struct __sanitizer_sigaction { 302 union { 303 void (*sa_handler)(int sig); 304 void (*sa_sigaction)(int sig, void *siginfo, void *uctx); 305 }; 306 __sanitizer_sigset_t sa_mask; 307 int sa_flags; 308#if SANITIZER_LINUX 309 void (*sa_restorer)(); 310#endif 311 }; 312 313 struct __sanitizer_kernel_sigset_t { 314 u8 sig[8]; 315 }; 316 317 struct __sanitizer_kernel_sigaction_t { 318 union { 319 void (*sigaction)(int signo, void *info, void *ctx); 320 void (*handler)(int signo); 321 }; 322 unsigned long sa_flags; 323 void (*sa_restorer)(void); 324 __sanitizer_kernel_sigset_t sa_mask; 325 }; 326 327 extern uptr sig_ign; 328 extern uptr sig_dfl; 329 extern uptr sa_siginfo; 330 331#if SANITIZER_LINUX 332 extern int e_tabsz; 333#endif 334 335 extern int af_inet; 336 extern int af_inet6; 337 uptr __sanitizer_in_addr_sz(int af); 338 339#if SANITIZER_LINUX 340 struct __sanitizer_dl_phdr_info { 341 uptr dlpi_addr; 342 const char *dlpi_name; 343 const void *dlpi_phdr; 344 short dlpi_phnum; 345 }; 346#endif 347 348 struct __sanitizer_addrinfo { 349 int ai_flags; 350 int ai_family; 351 int ai_socktype; 352 int ai_protocol; 353#if SANITIZER_ANDROID || SANITIZER_MAC 354 unsigned ai_addrlen; 355 char *ai_canonname; 356 void *ai_addr; 357#else // LINUX 358 unsigned ai_addrlen; 359 void *ai_addr; 360 char *ai_canonname; 361#endif 362 struct __sanitizer_addrinfo *ai_next; 363 }; 364 365 struct __sanitizer_hostent { 366 char *h_name; 367 char **h_aliases; 368 int h_addrtype; 369 int h_length; 370 char **h_addr_list; 371 }; 372 373 struct __sanitizer_pollfd { 374 int fd; 375 short events; 376 short revents; 377 }; 378 379#if SANITIZER_ANDROID || SANITIZER_MAC 380 typedef unsigned __sanitizer_nfds_t; 381#else 382 typedef unsigned long __sanitizer_nfds_t; 383#endif 384 385#if SANITIZER_LINUX && !SANITIZER_ANDROID 386 struct __sanitizer_glob_t { 387 uptr gl_pathc; 388 char **gl_pathv; 389 uptr gl_offs; 390 int gl_flags; 391 392 void (*gl_closedir)(void *dirp); 393 void *(*gl_readdir)(void *dirp); 394 void *(*gl_opendir)(const char *); 395 int (*gl_lstat)(const char *, void *); 396 int (*gl_stat)(const char *, void *); 397 }; 398 399 extern int glob_nomatch; 400 extern int glob_altdirfunc; 401#endif 402 403 extern unsigned path_max; 404 405 struct __sanitizer_wordexp_t { 406 uptr we_wordc; 407 char **we_wordv; 408 uptr we_offs; 409 }; 410 411#if SANITIZER_LINUX && !SANITIZER_ANDROID && \ 412 (defined(__i386) || defined (__x86_64)) // NOLINT 413 extern unsigned struct_user_regs_struct_sz; 414 extern unsigned struct_user_fpregs_struct_sz; 415 extern unsigned struct_user_fpxregs_struct_sz; 416 417 extern int ptrace_peektext; 418 extern int ptrace_peekdata; 419 extern int ptrace_peekuser; 420 extern int ptrace_getregs; 421 extern int ptrace_setregs; 422 extern int ptrace_getfpregs; 423 extern int ptrace_setfpregs; 424 extern int ptrace_getfpxregs; 425 extern int ptrace_setfpxregs; 426 extern int ptrace_getsiginfo; 427 extern int ptrace_setsiginfo; 428 extern int ptrace_getregset; 429 extern int ptrace_setregset; 430#endif 431 432#if SANITIZER_LINUX && !SANITIZER_ANDROID 433 extern unsigned struct_shminfo_sz; 434 extern unsigned struct_shm_info_sz; 435 extern int shmctl_ipc_stat; 436 extern int shmctl_ipc_info; 437 extern int shmctl_shm_info; 438 extern int shmctl_shm_stat; 439#endif 440 441 // ioctl arguments 442 struct __sanitizer_ifconf { 443 int ifc_len; 444 union { 445 void *ifcu_req; 446 } ifc_ifcu; 447#if SANITIZER_MAC 448 } __attribute__((packed)); 449#else 450 }; 451#endif 452 453#define IOC_SIZE(nr) (((nr) >> 16) & 0x3fff) 454 455 extern unsigned struct_arpreq_sz; 456 extern unsigned struct_ifreq_sz; 457 extern unsigned struct_termios_sz; 458 extern unsigned struct_winsize_sz; 459 460#if SANITIZER_LINUX 461 extern unsigned struct_cdrom_msf_sz; 462 extern unsigned struct_cdrom_multisession_sz; 463 extern unsigned struct_cdrom_read_audio_sz; 464 extern unsigned struct_cdrom_subchnl_sz; 465 extern unsigned struct_cdrom_ti_sz; 466 extern unsigned struct_cdrom_tocentry_sz; 467 extern unsigned struct_cdrom_tochdr_sz; 468 extern unsigned struct_cdrom_volctrl_sz; 469 extern unsigned struct_copr_buffer_sz; 470 extern unsigned struct_copr_debug_buf_sz; 471 extern unsigned struct_copr_msg_sz; 472 extern unsigned struct_ff_effect_sz; 473 extern unsigned struct_floppy_drive_params_sz; 474 extern unsigned struct_floppy_drive_struct_sz; 475 extern unsigned struct_floppy_fdc_state_sz; 476 extern unsigned struct_floppy_max_errors_sz; 477 extern unsigned struct_floppy_raw_cmd_sz; 478 extern unsigned struct_floppy_struct_sz; 479 extern unsigned struct_floppy_write_errors_sz; 480 extern unsigned struct_format_descr_sz; 481 extern unsigned struct_hd_driveid_sz; 482 extern unsigned struct_hd_geometry_sz; 483 extern unsigned struct_input_absinfo_sz; 484 extern unsigned struct_input_id_sz; 485 extern unsigned struct_midi_info_sz; 486 extern unsigned struct_mtget_sz; 487 extern unsigned struct_mtop_sz; 488 extern unsigned struct_mtpos_sz; 489 extern unsigned struct_rtentry_sz; 490 extern unsigned struct_sbi_instrument_sz; 491 extern unsigned struct_seq_event_rec_sz; 492 extern unsigned struct_synth_info_sz; 493 extern unsigned struct_termio_sz; 494 extern unsigned struct_vt_consize_sz; 495 extern unsigned struct_vt_mode_sz; 496 extern unsigned struct_vt_sizes_sz; 497 extern unsigned struct_vt_stat_sz; 498#endif 499 500#if SANITIZER_LINUX && !SANITIZER_ANDROID 501 extern unsigned struct_audio_buf_info_sz; 502 extern unsigned struct_ax25_parms_struct_sz; 503 extern unsigned struct_cyclades_monitor_sz; 504 extern unsigned struct_input_keymap_entry_sz; 505 extern unsigned struct_ipx_config_data_sz; 506 extern unsigned struct_kbdiacrs_sz; 507 extern unsigned struct_kbentry_sz; 508 extern unsigned struct_kbkeycode_sz; 509 extern unsigned struct_kbsentry_sz; 510 extern unsigned struct_mtconfiginfo_sz; 511 extern unsigned struct_nr_parms_struct_sz; 512 extern unsigned struct_ppp_stats_sz; 513 extern unsigned struct_scc_modem_sz; 514 extern unsigned struct_scc_stat_sz; 515 extern unsigned struct_serial_multiport_struct_sz; 516 extern unsigned struct_serial_struct_sz; 517 extern unsigned struct_sockaddr_ax25_sz; 518 extern unsigned struct_unimapdesc_sz; 519 extern unsigned struct_unimapinit_sz; 520#endif 521 522#if !SANITIZER_ANDROID && !SANITIZER_MAC 523 extern unsigned struct_sioc_sg_req_sz; 524 extern unsigned struct_sioc_vif_req_sz; 525#endif 526 527 // ioctl request identifiers 528 529 // A special value to mark ioctls that are not present on the target platform, 530 // when it can not be determined without including any system headers. 531 extern unsigned IOCTL_NOT_PRESENT; 532 533 extern unsigned IOCTL_FIOASYNC; 534 extern unsigned IOCTL_FIOCLEX; 535 extern unsigned IOCTL_FIOGETOWN; 536 extern unsigned IOCTL_FIONBIO; 537 extern unsigned IOCTL_FIONCLEX; 538 extern unsigned IOCTL_FIOSETOWN; 539 extern unsigned IOCTL_SIOCADDMULTI; 540 extern unsigned IOCTL_SIOCATMARK; 541 extern unsigned IOCTL_SIOCDELMULTI; 542 extern unsigned IOCTL_SIOCGIFADDR; 543 extern unsigned IOCTL_SIOCGIFBRDADDR; 544 extern unsigned IOCTL_SIOCGIFCONF; 545 extern unsigned IOCTL_SIOCGIFDSTADDR; 546 extern unsigned IOCTL_SIOCGIFFLAGS; 547 extern unsigned IOCTL_SIOCGIFMETRIC; 548 extern unsigned IOCTL_SIOCGIFMTU; 549 extern unsigned IOCTL_SIOCGIFNETMASK; 550 extern unsigned IOCTL_SIOCGPGRP; 551 extern unsigned IOCTL_SIOCSIFADDR; 552 extern unsigned IOCTL_SIOCSIFBRDADDR; 553 extern unsigned IOCTL_SIOCSIFDSTADDR; 554 extern unsigned IOCTL_SIOCSIFFLAGS; 555 extern unsigned IOCTL_SIOCSIFMETRIC; 556 extern unsigned IOCTL_SIOCSIFMTU; 557 extern unsigned IOCTL_SIOCSIFNETMASK; 558 extern unsigned IOCTL_SIOCSPGRP; 559 extern unsigned IOCTL_TIOCCONS; 560 extern unsigned IOCTL_TIOCEXCL; 561 extern unsigned IOCTL_TIOCGETD; 562 extern unsigned IOCTL_TIOCGPGRP; 563 extern unsigned IOCTL_TIOCGWINSZ; 564 extern unsigned IOCTL_TIOCMBIC; 565 extern unsigned IOCTL_TIOCMBIS; 566 extern unsigned IOCTL_TIOCMGET; 567 extern unsigned IOCTL_TIOCMSET; 568 extern unsigned IOCTL_TIOCNOTTY; 569 extern unsigned IOCTL_TIOCNXCL; 570 extern unsigned IOCTL_TIOCOUTQ; 571 extern unsigned IOCTL_TIOCPKT; 572 extern unsigned IOCTL_TIOCSCTTY; 573 extern unsigned IOCTL_TIOCSETD; 574 extern unsigned IOCTL_TIOCSPGRP; 575 extern unsigned IOCTL_TIOCSTI; 576 extern unsigned IOCTL_TIOCSWINSZ; 577#if (SANITIZER_LINUX && !SANITIZER_ANDROID) 578 extern unsigned IOCTL_SIOCGETSGCNT; 579 extern unsigned IOCTL_SIOCGETVIFCNT; 580#endif 581#if SANITIZER_LINUX 582 extern unsigned IOCTL_EVIOCGABS; 583 extern unsigned IOCTL_EVIOCGBIT; 584 extern unsigned IOCTL_EVIOCGEFFECTS; 585 extern unsigned IOCTL_EVIOCGID; 586 extern unsigned IOCTL_EVIOCGKEY; 587 extern unsigned IOCTL_EVIOCGKEYCODE; 588 extern unsigned IOCTL_EVIOCGLED; 589 extern unsigned IOCTL_EVIOCGNAME; 590 extern unsigned IOCTL_EVIOCGPHYS; 591 extern unsigned IOCTL_EVIOCGRAB; 592 extern unsigned IOCTL_EVIOCGREP; 593 extern unsigned IOCTL_EVIOCGSND; 594 extern unsigned IOCTL_EVIOCGSW; 595 extern unsigned IOCTL_EVIOCGUNIQ; 596 extern unsigned IOCTL_EVIOCGVERSION; 597 extern unsigned IOCTL_EVIOCRMFF; 598 extern unsigned IOCTL_EVIOCSABS; 599 extern unsigned IOCTL_EVIOCSFF; 600 extern unsigned IOCTL_EVIOCSKEYCODE; 601 extern unsigned IOCTL_EVIOCSREP; 602 extern unsigned IOCTL_BLKFLSBUF; 603 extern unsigned IOCTL_BLKGETSIZE; 604 extern unsigned IOCTL_BLKRAGET; 605 extern unsigned IOCTL_BLKRASET; 606 extern unsigned IOCTL_BLKROGET; 607 extern unsigned IOCTL_BLKROSET; 608 extern unsigned IOCTL_BLKRRPART; 609 extern unsigned IOCTL_CDROMAUDIOBUFSIZ; 610 extern unsigned IOCTL_CDROMEJECT; 611 extern unsigned IOCTL_CDROMEJECT_SW; 612 extern unsigned IOCTL_CDROMMULTISESSION; 613 extern unsigned IOCTL_CDROMPAUSE; 614 extern unsigned IOCTL_CDROMPLAYMSF; 615 extern unsigned IOCTL_CDROMPLAYTRKIND; 616 extern unsigned IOCTL_CDROMREADAUDIO; 617 extern unsigned IOCTL_CDROMREADCOOKED; 618 extern unsigned IOCTL_CDROMREADMODE1; 619 extern unsigned IOCTL_CDROMREADMODE2; 620 extern unsigned IOCTL_CDROMREADRAW; 621 extern unsigned IOCTL_CDROMREADTOCENTRY; 622 extern unsigned IOCTL_CDROMREADTOCHDR; 623 extern unsigned IOCTL_CDROMRESET; 624 extern unsigned IOCTL_CDROMRESUME; 625 extern unsigned IOCTL_CDROMSEEK; 626 extern unsigned IOCTL_CDROMSTART; 627 extern unsigned IOCTL_CDROMSTOP; 628 extern unsigned IOCTL_CDROMSUBCHNL; 629 extern unsigned IOCTL_CDROMVOLCTRL; 630 extern unsigned IOCTL_CDROMVOLREAD; 631 extern unsigned IOCTL_CDROM_GET_UPC; 632 extern unsigned IOCTL_FDCLRPRM; 633 extern unsigned IOCTL_FDDEFPRM; 634 extern unsigned IOCTL_FDFLUSH; 635 extern unsigned IOCTL_FDFMTBEG; 636 extern unsigned IOCTL_FDFMTEND; 637 extern unsigned IOCTL_FDFMTTRK; 638 extern unsigned IOCTL_FDGETDRVPRM; 639 extern unsigned IOCTL_FDGETDRVSTAT; 640 extern unsigned IOCTL_FDGETDRVTYP; 641 extern unsigned IOCTL_FDGETFDCSTAT; 642 extern unsigned IOCTL_FDGETMAXERRS; 643 extern unsigned IOCTL_FDGETPRM; 644 extern unsigned IOCTL_FDMSGOFF; 645 extern unsigned IOCTL_FDMSGON; 646 extern unsigned IOCTL_FDPOLLDRVSTAT; 647 extern unsigned IOCTL_FDRAWCMD; 648 extern unsigned IOCTL_FDRESET; 649 extern unsigned IOCTL_FDSETDRVPRM; 650 extern unsigned IOCTL_FDSETEMSGTRESH; 651 extern unsigned IOCTL_FDSETMAXERRS; 652 extern unsigned IOCTL_FDSETPRM; 653 extern unsigned IOCTL_FDTWADDLE; 654 extern unsigned IOCTL_FDWERRORCLR; 655 extern unsigned IOCTL_FDWERRORGET; 656 extern unsigned IOCTL_HDIO_DRIVE_CMD; 657 extern unsigned IOCTL_HDIO_GETGEO; 658 extern unsigned IOCTL_HDIO_GET_32BIT; 659 extern unsigned IOCTL_HDIO_GET_DMA; 660 extern unsigned IOCTL_HDIO_GET_IDENTITY; 661 extern unsigned IOCTL_HDIO_GET_KEEPSETTINGS; 662 extern unsigned IOCTL_HDIO_GET_MULTCOUNT; 663 extern unsigned IOCTL_HDIO_GET_NOWERR; 664 extern unsigned IOCTL_HDIO_GET_UNMASKINTR; 665 extern unsigned IOCTL_HDIO_SET_32BIT; 666 extern unsigned IOCTL_HDIO_SET_DMA; 667 extern unsigned IOCTL_HDIO_SET_KEEPSETTINGS; 668 extern unsigned IOCTL_HDIO_SET_MULTCOUNT; 669 extern unsigned IOCTL_HDIO_SET_NOWERR; 670 extern unsigned IOCTL_HDIO_SET_UNMASKINTR; 671 extern unsigned IOCTL_MTIOCGET; 672 extern unsigned IOCTL_MTIOCPOS; 673 extern unsigned IOCTL_MTIOCTOP; 674 extern unsigned IOCTL_PPPIOCGASYNCMAP; 675 extern unsigned IOCTL_PPPIOCGDEBUG; 676 extern unsigned IOCTL_PPPIOCGFLAGS; 677 extern unsigned IOCTL_PPPIOCGUNIT; 678 extern unsigned IOCTL_PPPIOCGXASYNCMAP; 679 extern unsigned IOCTL_PPPIOCSASYNCMAP; 680 extern unsigned IOCTL_PPPIOCSDEBUG; 681 extern unsigned IOCTL_PPPIOCSFLAGS; 682 extern unsigned IOCTL_PPPIOCSMAXCID; 683 extern unsigned IOCTL_PPPIOCSMRU; 684 extern unsigned IOCTL_PPPIOCSXASYNCMAP; 685 extern unsigned IOCTL_SIOCADDRT; 686 extern unsigned IOCTL_SIOCDARP; 687 extern unsigned IOCTL_SIOCDELRT; 688 extern unsigned IOCTL_SIOCDRARP; 689 extern unsigned IOCTL_SIOCGARP; 690 extern unsigned IOCTL_SIOCGIFENCAP; 691 extern unsigned IOCTL_SIOCGIFHWADDR; 692 extern unsigned IOCTL_SIOCGIFMAP; 693 extern unsigned IOCTL_SIOCGIFMEM; 694 extern unsigned IOCTL_SIOCGIFNAME; 695 extern unsigned IOCTL_SIOCGIFSLAVE; 696 extern unsigned IOCTL_SIOCGRARP; 697 extern unsigned IOCTL_SIOCGSTAMP; 698 extern unsigned IOCTL_SIOCSARP; 699 extern unsigned IOCTL_SIOCSIFENCAP; 700 extern unsigned IOCTL_SIOCSIFHWADDR; 701 extern unsigned IOCTL_SIOCSIFLINK; 702 extern unsigned IOCTL_SIOCSIFMAP; 703 extern unsigned IOCTL_SIOCSIFMEM; 704 extern unsigned IOCTL_SIOCSIFSLAVE; 705 extern unsigned IOCTL_SIOCSRARP; 706 extern unsigned IOCTL_SNDCTL_COPR_HALT; 707 extern unsigned IOCTL_SNDCTL_COPR_LOAD; 708 extern unsigned IOCTL_SNDCTL_COPR_RCODE; 709 extern unsigned IOCTL_SNDCTL_COPR_RCVMSG; 710 extern unsigned IOCTL_SNDCTL_COPR_RDATA; 711 extern unsigned IOCTL_SNDCTL_COPR_RESET; 712 extern unsigned IOCTL_SNDCTL_COPR_RUN; 713 extern unsigned IOCTL_SNDCTL_COPR_SENDMSG; 714 extern unsigned IOCTL_SNDCTL_COPR_WCODE; 715 extern unsigned IOCTL_SNDCTL_COPR_WDATA; 716 extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE; 717 extern unsigned IOCTL_SNDCTL_DSP_GETFMTS; 718 extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK; 719 extern unsigned IOCTL_SNDCTL_DSP_POST; 720 extern unsigned IOCTL_SNDCTL_DSP_RESET; 721 extern unsigned IOCTL_SNDCTL_DSP_SETFMT; 722 extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT; 723 extern unsigned IOCTL_SNDCTL_DSP_SPEED; 724 extern unsigned IOCTL_SNDCTL_DSP_STEREO; 725 extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE; 726 extern unsigned IOCTL_SNDCTL_DSP_SYNC; 727 extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE; 728 extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR; 729 extern unsigned IOCTL_SNDCTL_MIDI_INFO; 730 extern unsigned IOCTL_SNDCTL_MIDI_PRETIME; 731 extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE; 732 extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT; 733 extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT; 734 extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS; 735 extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS; 736 extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND; 737 extern unsigned IOCTL_SNDCTL_SEQ_PANIC; 738 extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE; 739 extern unsigned IOCTL_SNDCTL_SEQ_RESET; 740 extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES; 741 extern unsigned IOCTL_SNDCTL_SEQ_SYNC; 742 extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI; 743 extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD; 744 extern unsigned IOCTL_SNDCTL_SYNTH_INFO; 745 extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL; 746 extern unsigned IOCTL_SNDCTL_TMR_CONTINUE; 747 extern unsigned IOCTL_SNDCTL_TMR_METRONOME; 748 extern unsigned IOCTL_SNDCTL_TMR_SELECT; 749 extern unsigned IOCTL_SNDCTL_TMR_SOURCE; 750 extern unsigned IOCTL_SNDCTL_TMR_START; 751 extern unsigned IOCTL_SNDCTL_TMR_STOP; 752 extern unsigned IOCTL_SNDCTL_TMR_TEMPO; 753 extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE; 754 extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM; 755 extern unsigned IOCTL_SOUND_MIXER_READ_BASS; 756 extern unsigned IOCTL_SOUND_MIXER_READ_CAPS; 757 extern unsigned IOCTL_SOUND_MIXER_READ_CD; 758 extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK; 759 extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE; 760 extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN; 761 extern unsigned IOCTL_SOUND_MIXER_READ_IMIX; 762 extern unsigned IOCTL_SOUND_MIXER_READ_LINE1; 763 extern unsigned IOCTL_SOUND_MIXER_READ_LINE2; 764 extern unsigned IOCTL_SOUND_MIXER_READ_LINE3; 765 extern unsigned IOCTL_SOUND_MIXER_READ_LINE; 766 extern unsigned IOCTL_SOUND_MIXER_READ_LOUD; 767 extern unsigned IOCTL_SOUND_MIXER_READ_MIC; 768 extern unsigned IOCTL_SOUND_MIXER_READ_MUTE; 769 extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN; 770 extern unsigned IOCTL_SOUND_MIXER_READ_PCM; 771 extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV; 772 extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK; 773 extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC; 774 extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER; 775 extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS; 776 extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH; 777 extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE; 778 extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME; 779 extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM; 780 extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS; 781 extern unsigned IOCTL_SOUND_MIXER_WRITE_CD; 782 extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE; 783 extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN; 784 extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX; 785 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1; 786 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2; 787 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3; 788 extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE; 789 extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD; 790 extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC; 791 extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE; 792 extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN; 793 extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM; 794 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV; 795 extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC; 796 extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER; 797 extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH; 798 extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE; 799 extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME; 800 extern unsigned IOCTL_SOUND_PCM_READ_BITS; 801 extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS; 802 extern unsigned IOCTL_SOUND_PCM_READ_FILTER; 803 extern unsigned IOCTL_SOUND_PCM_READ_RATE; 804 extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS; 805 extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER; 806 extern unsigned IOCTL_TCFLSH; 807 extern unsigned IOCTL_TCGETA; 808 extern unsigned IOCTL_TCGETS; 809 extern unsigned IOCTL_TCSBRK; 810 extern unsigned IOCTL_TCSBRKP; 811 extern unsigned IOCTL_TCSETA; 812 extern unsigned IOCTL_TCSETAF; 813 extern unsigned IOCTL_TCSETAW; 814 extern unsigned IOCTL_TCSETS; 815 extern unsigned IOCTL_TCSETSF; 816 extern unsigned IOCTL_TCSETSW; 817 extern unsigned IOCTL_TCXONC; 818 extern unsigned IOCTL_TIOCGLCKTRMIOS; 819 extern unsigned IOCTL_TIOCGSOFTCAR; 820 extern unsigned IOCTL_TIOCINQ; 821 extern unsigned IOCTL_TIOCLINUX; 822 extern unsigned IOCTL_TIOCSERCONFIG; 823 extern unsigned IOCTL_TIOCSERGETLSR; 824 extern unsigned IOCTL_TIOCSERGWILD; 825 extern unsigned IOCTL_TIOCSERSWILD; 826 extern unsigned IOCTL_TIOCSLCKTRMIOS; 827 extern unsigned IOCTL_TIOCSSOFTCAR; 828 extern unsigned IOCTL_VT_ACTIVATE; 829 extern unsigned IOCTL_VT_DISALLOCATE; 830 extern unsigned IOCTL_VT_GETMODE; 831 extern unsigned IOCTL_VT_GETSTATE; 832 extern unsigned IOCTL_VT_OPENQRY; 833 extern unsigned IOCTL_VT_RELDISP; 834 extern unsigned IOCTL_VT_RESIZE; 835 extern unsigned IOCTL_VT_RESIZEX; 836 extern unsigned IOCTL_VT_SENDSIG; 837 extern unsigned IOCTL_VT_SETMODE; 838 extern unsigned IOCTL_VT_WAITACTIVE; 839#endif 840#if SANITIZER_LINUX && !SANITIZER_ANDROID 841 extern unsigned IOCTL_CYGETDEFTHRESH; 842 extern unsigned IOCTL_CYGETDEFTIMEOUT; 843 extern unsigned IOCTL_CYGETMON; 844 extern unsigned IOCTL_CYGETTHRESH; 845 extern unsigned IOCTL_CYGETTIMEOUT; 846 extern unsigned IOCTL_CYSETDEFTHRESH; 847 extern unsigned IOCTL_CYSETDEFTIMEOUT; 848 extern unsigned IOCTL_CYSETTHRESH; 849 extern unsigned IOCTL_CYSETTIMEOUT; 850 extern unsigned IOCTL_EQL_EMANCIPATE; 851 extern unsigned IOCTL_EQL_ENSLAVE; 852 extern unsigned IOCTL_EQL_GETMASTRCFG; 853 extern unsigned IOCTL_EQL_GETSLAVECFG; 854 extern unsigned IOCTL_EQL_SETMASTRCFG; 855 extern unsigned IOCTL_EQL_SETSLAVECFG; 856 extern unsigned IOCTL_EVIOCGKEYCODE_V2; 857 extern unsigned IOCTL_EVIOCGPROP; 858 extern unsigned IOCTL_EVIOCSKEYCODE_V2; 859 extern unsigned IOCTL_FS_IOC_GETFLAGS; 860 extern unsigned IOCTL_FS_IOC_GETVERSION; 861 extern unsigned IOCTL_FS_IOC_SETFLAGS; 862 extern unsigned IOCTL_FS_IOC_SETVERSION; 863 extern unsigned IOCTL_GIO_CMAP; 864 extern unsigned IOCTL_GIO_FONT; 865 extern unsigned IOCTL_GIO_SCRNMAP; 866 extern unsigned IOCTL_GIO_UNIMAP; 867 extern unsigned IOCTL_GIO_UNISCRNMAP; 868 extern unsigned IOCTL_KDADDIO; 869 extern unsigned IOCTL_KDDELIO; 870 extern unsigned IOCTL_KDDISABIO; 871 extern unsigned IOCTL_KDENABIO; 872 extern unsigned IOCTL_KDGETKEYCODE; 873 extern unsigned IOCTL_KDGETLED; 874 extern unsigned IOCTL_KDGETMODE; 875 extern unsigned IOCTL_KDGKBDIACR; 876 extern unsigned IOCTL_KDGKBENT; 877 extern unsigned IOCTL_KDGKBLED; 878 extern unsigned IOCTL_KDGKBMETA; 879 extern unsigned IOCTL_KDGKBMODE; 880 extern unsigned IOCTL_KDGKBSENT; 881 extern unsigned IOCTL_KDGKBTYPE; 882 extern unsigned IOCTL_KDMAPDISP; 883 extern unsigned IOCTL_KDMKTONE; 884 extern unsigned IOCTL_KDSETKEYCODE; 885 extern unsigned IOCTL_KDSETLED; 886 extern unsigned IOCTL_KDSETMODE; 887 extern unsigned IOCTL_KDSIGACCEPT; 888 extern unsigned IOCTL_KDSKBDIACR; 889 extern unsigned IOCTL_KDSKBENT; 890 extern unsigned IOCTL_KDSKBLED; 891 extern unsigned IOCTL_KDSKBMETA; 892 extern unsigned IOCTL_KDSKBMODE; 893 extern unsigned IOCTL_KDSKBSENT; 894 extern unsigned IOCTL_KDUNMAPDISP; 895 extern unsigned IOCTL_KIOCSOUND; 896 extern unsigned IOCTL_LPABORT; 897 extern unsigned IOCTL_LPABORTOPEN; 898 extern unsigned IOCTL_LPCAREFUL; 899 extern unsigned IOCTL_LPCHAR; 900 extern unsigned IOCTL_LPGETIRQ; 901 extern unsigned IOCTL_LPGETSTATUS; 902 extern unsigned IOCTL_LPRESET; 903 extern unsigned IOCTL_LPSETIRQ; 904 extern unsigned IOCTL_LPTIME; 905 extern unsigned IOCTL_LPWAIT; 906 extern unsigned IOCTL_MTIOCGETCONFIG; 907 extern unsigned IOCTL_MTIOCSETCONFIG; 908 extern unsigned IOCTL_PIO_CMAP; 909 extern unsigned IOCTL_PIO_FONT; 910 extern unsigned IOCTL_PIO_SCRNMAP; 911 extern unsigned IOCTL_PIO_UNIMAP; 912 extern unsigned IOCTL_PIO_UNIMAPCLR; 913 extern unsigned IOCTL_PIO_UNISCRNMAP; 914 extern unsigned IOCTL_SCSI_IOCTL_GET_IDLUN; 915 extern unsigned IOCTL_SCSI_IOCTL_PROBE_HOST; 916 extern unsigned IOCTL_SCSI_IOCTL_TAGGED_DISABLE; 917 extern unsigned IOCTL_SCSI_IOCTL_TAGGED_ENABLE; 918 extern unsigned IOCTL_SIOCAIPXITFCRT; 919 extern unsigned IOCTL_SIOCAIPXPRISLT; 920 extern unsigned IOCTL_SIOCAX25ADDUID; 921 extern unsigned IOCTL_SIOCAX25DELUID; 922 extern unsigned IOCTL_SIOCAX25GETPARMS; 923 extern unsigned IOCTL_SIOCAX25GETUID; 924 extern unsigned IOCTL_SIOCAX25NOUID; 925 extern unsigned IOCTL_SIOCAX25SETPARMS; 926 extern unsigned IOCTL_SIOCDEVPLIP; 927 extern unsigned IOCTL_SIOCIPXCFGDATA; 928 extern unsigned IOCTL_SIOCNRDECOBS; 929 extern unsigned IOCTL_SIOCNRGETPARMS; 930 extern unsigned IOCTL_SIOCNRRTCTL; 931 extern unsigned IOCTL_SIOCNRSETPARMS; 932 extern unsigned IOCTL_SNDCTL_DSP_GETISPACE; 933 extern unsigned IOCTL_SNDCTL_DSP_GETOSPACE; 934 extern unsigned IOCTL_TIOCGSERIAL; 935 extern unsigned IOCTL_TIOCSERGETMULTI; 936 extern unsigned IOCTL_TIOCSERSETMULTI; 937 extern unsigned IOCTL_TIOCSSERIAL; 938#endif 939 940 extern const int errno_EOWNERDEAD; 941} // namespace __sanitizer 942 943#define CHECK_TYPE_SIZE(TYPE) \ 944 COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE)) 945 946#define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) \ 947 COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *) NULL)->MEMBER) == \ 948 sizeof(((CLASS *) NULL)->MEMBER)); \ 949 COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \ 950 offsetof(CLASS, MEMBER)) 951 952// For sigaction, which is a function and struct at the same time, 953// and thus requires explicit "struct" in sizeof() expression. 954#define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER) \ 955 COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *) NULL)->MEMBER) == \ 956 sizeof(((struct CLASS *) NULL)->MEMBER)); \ 957 COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) == \ 958 offsetof(struct CLASS, MEMBER)) 959 960#endif 961