//===-- sanitizer_platform_limits_posix.h ---------------------------------===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// // // This file is a part of Sanitizer common code. // // Sizes and layouts of platform-specific POSIX data structures. //===----------------------------------------------------------------------===// #ifndef SANITIZER_PLATFORM_LIMITS_POSIX_H #define SANITIZER_PLATFORM_LIMITS_POSIX_H #if SANITIZER_LINUX || SANITIZER_APPLE #include "sanitizer_internal_defs.h" #include "sanitizer_platform.h" #include "sanitizer_mallinfo.h" #if SANITIZER_APPLE #include <sys/cdefs.h> #if !__DARWIN_ONLY_64_BIT_INO_T #define SANITIZER_HAS_STAT64 … #define SANITIZER_HAS_STATFS64 … #else #define SANITIZER_HAS_STAT64 … #define SANITIZER_HAS_STATFS64 … #endif #elif SANITIZER_GLIBC || SANITIZER_ANDROID #define SANITIZER_HAS_STAT64 … #define SANITIZER_HAS_STATFS64 … #endif #if defined(__sparc__) // FIXME: This can't be included from tsan which does not support sparc yet. #include "sanitizer_glibc_version.h" #endif #define GET_LINK_MAP_BY_DLOPEN_HANDLE(handle) … namespace __sanitizer { extern unsigned struct_utsname_sz; extern unsigned struct_stat_sz; #if SANITIZER_HAS_STAT64 extern unsigned struct_stat64_sz; #endif extern unsigned struct_rusage_sz; extern unsigned siginfo_t_sz; extern unsigned struct_itimerval_sz; extern unsigned pthread_t_sz; extern unsigned pthread_mutex_t_sz; extern unsigned pthread_cond_t_sz; extern unsigned pid_t_sz; extern unsigned timeval_sz; extern unsigned uid_t_sz; extern unsigned gid_t_sz; extern unsigned mbstate_t_sz; extern unsigned struct_timezone_sz; extern unsigned struct_tms_sz; extern unsigned struct_itimerspec_sz; extern unsigned struct_sigevent_sz; extern unsigned struct_stack_t_sz; extern unsigned struct_sched_param_sz; #if SANITIZER_HAS_STATFS64 extern unsigned struct_statfs64_sz; #endif extern unsigned struct_regex_sz; extern unsigned struct_regmatch_sz; #if !SANITIZER_ANDROID extern unsigned struct_fstab_sz; extern unsigned struct_statfs_sz; extern unsigned struct_sockaddr_sz; unsigned ucontext_t_sz(void *uctx); # endif // !SANITIZER_ANDROID # if SANITIZER_LINUX # if defined(__x86_64__) const unsigned struct_kernel_stat_sz = …; const unsigned struct_kernel_stat64_sz = …; #elif defined(__i386__) const unsigned struct_kernel_stat_sz = 64; const unsigned struct_kernel_stat64_sz = 96; #elif defined(__arm__) const unsigned struct_kernel_stat_sz = 64; const unsigned struct_kernel_stat64_sz = 104; #elif defined(__aarch64__) const unsigned struct_kernel_stat_sz = 128; const unsigned struct_kernel_stat64_sz = 104; #elif defined(__powerpc__) && !defined(__powerpc64__) const unsigned struct_kernel_stat_sz = 72; const unsigned struct_kernel_stat64_sz = 104; #elif defined(__powerpc64__) const unsigned struct_kernel_stat_sz = 144; const unsigned struct_kernel_stat64_sz = 104; #elif defined(__mips__) const unsigned struct_kernel_stat_sz = SANITIZER_ANDROID ? FIRST_32_SECOND_64(104, 128) : FIRST_32_SECOND_64((_MIPS_SIM == _ABIN32) ? 176 : 160, 216); const unsigned struct_kernel_stat64_sz = 104; #elif defined(__s390__) && !defined(__s390x__) const unsigned struct_kernel_stat_sz = 64; const unsigned struct_kernel_stat64_sz = 104; #elif defined(__s390x__) const unsigned struct_kernel_stat_sz = 144; const unsigned struct_kernel_stat64_sz = 0; #elif defined(__sparc__) && defined(__arch64__) const unsigned struct___old_kernel_stat_sz = 0; const unsigned struct_kernel_stat_sz = 104; const unsigned struct_kernel_stat64_sz = 144; #elif defined(__sparc__) && !defined(__arch64__) const unsigned struct___old_kernel_stat_sz = 0; const unsigned struct_kernel_stat_sz = 64; const unsigned struct_kernel_stat64_sz = 104; #elif SANITIZER_RISCV64 const unsigned struct_kernel_stat_sz = 128; const unsigned struct_kernel_stat64_sz = 0; // RISCV64 does not use stat64 # elif defined(__hexagon__) const unsigned struct_kernel_stat_sz = 128; const unsigned struct_kernel_stat64_sz = 0; # elif defined(__loongarch__) const unsigned struct_kernel_stat_sz = 128; const unsigned struct_kernel_stat64_sz = 0; # endif struct __sanitizer_perf_event_attr { … }; extern unsigned struct_epoll_event_sz; extern unsigned struct_sysinfo_sz; extern unsigned __user_cap_header_struct_sz; extern unsigned __user_cap_data_struct_sz(void *hdrp); extern unsigned struct_new_utsname_sz; extern unsigned struct_old_utsname_sz; extern unsigned struct_oldold_utsname_sz; const unsigned struct_kexec_segment_sz = …; #endif // SANITIZER_LINUX #if SANITIZER_LINUX #if defined(__powerpc64__) || defined(__s390__) || defined(__loongarch__) const unsigned struct___old_kernel_stat_sz = 0; #elif !defined(__sparc__) const unsigned struct___old_kernel_stat_sz = …; #endif extern unsigned struct_rlimit_sz; extern unsigned struct_utimbuf_sz; extern unsigned struct_timespec_sz; struct __sanitizer_iocb { … }; struct __sanitizer_io_event { … }; const unsigned iocb_cmd_pread = …; const unsigned iocb_cmd_pwrite = …; const unsigned iocb_cmd_preadv = …; const unsigned iocb_cmd_pwritev = …; struct __sanitizer___sysctl_args { … }; const unsigned old_sigset_t_sz = …; struct __sanitizer_sem_t { … }; #endif // SANITIZER_LINUX #if SANITIZER_LINUX && !SANITIZER_ANDROID extern unsigned struct_ustat_sz; extern unsigned struct_rlimit64_sz; extern unsigned struct_statvfs64_sz; struct __sanitizer_ipc_perm { … }; struct __sanitizer_shmid_ds { … }; #endif #if SANITIZER_LINUX && !SANITIZER_ANDROID extern unsigned struct_msqid_ds_sz; extern unsigned struct_mq_attr_sz; extern unsigned struct_timex_sz; extern unsigned struct_statvfs_sz; #endif // SANITIZER_LINUX && !SANITIZER_ANDROID struct __sanitizer_iovec { … }; #if !SANITIZER_ANDROID struct __sanitizer_ifaddrs { … }; #endif // !SANITIZER_ANDROID #if SANITIZER_APPLE typedef unsigned long __sanitizer_pthread_key_t; #else __sanitizer_pthread_key_t; #endif #if SANITIZER_LINUX && !SANITIZER_ANDROID struct __sanitizer_XDR { … }; const int __sanitizer_XDR_ENCODE = …; const int __sanitizer_XDR_DECODE = …; const int __sanitizer_XDR_FREE = …; #endif struct __sanitizer_passwd { … }; struct __sanitizer_group { … }; # if (SANITIZER_LINUX && !SANITIZER_GLIBC && !SANITIZER_ANDROID) || \ (defined(__x86_64__) && !defined(_LP64)) || defined(__hexagon__) typedef long long __sanitizer_time_t; #else __sanitizer_time_t; #endif __sanitizer_suseconds_t; struct __sanitizer_timeval { … }; struct __sanitizer_itimerval { … }; struct __sanitizer_timeb { … }; struct __sanitizer_ether_addr { … }; struct __sanitizer_tm { … }; #if SANITIZER_LINUX struct __sanitizer_mntent { … }; struct __sanitizer_file_handle { … }; #endif #if SANITIZER_APPLE struct __sanitizer_msghdr { void *msg_name; unsigned msg_namelen; struct __sanitizer_iovec *msg_iov; unsigned msg_iovlen; void *msg_control; unsigned msg_controllen; int msg_flags; }; struct __sanitizer_cmsghdr { unsigned cmsg_len; int cmsg_level; int cmsg_type; }; #else // In POSIX, int msg_iovlen; socklen_t msg_controllen; socklen_t cmsg_len; but // many implementations don't conform to the standard. struct __sanitizer_msghdr { … }; struct __sanitizer_cmsghdr { … }; #endif #if SANITIZER_LINUX struct __sanitizer_mmsghdr { … }; #endif #if SANITIZER_APPLE struct __sanitizer_dirent { unsigned long long d_ino; unsigned long long d_seekoff; unsigned short d_reclen; // more fields that we don't care about }; # elif (SANITIZER_LINUX && !SANITIZER_GLIBC) || defined(__x86_64__) || \ defined(__hexagon__) struct __sanitizer_dirent { … }; # else struct __sanitizer_dirent { uptr d_ino; uptr d_off; unsigned short d_reclen; // more fields that we don't care about }; # endif # if SANITIZER_GLIBC struct __sanitizer_dirent64 { … }; #endif #if defined(__x86_64__) && !defined(_LP64) typedef long long __sanitizer_clock_t; #else __sanitizer_clock_t; #endif #if SANITIZER_LINUX __sanitizer_clockid_t; __sanitizer_eventfd_t; #endif #if SANITIZER_LINUX # if defined(_LP64) || defined(__x86_64__) || defined(__powerpc__) || \ defined(__mips__) || defined(__hexagon__) __sanitizer___kernel_uid_t; __sanitizer___kernel_gid_t; #else typedef unsigned short __sanitizer___kernel_uid_t; typedef unsigned short __sanitizer___kernel_gid_t; #endif #if defined(__x86_64__) && !defined(_LP64) typedef long long __sanitizer___kernel_off_t; #else __sanitizer___kernel_off_t; #endif #if defined(__powerpc__) || defined(__mips__) typedef unsigned int __sanitizer___kernel_old_uid_t; typedef unsigned int __sanitizer___kernel_old_gid_t; #else __sanitizer___kernel_old_uid_t; __sanitizer___kernel_old_gid_t; #endif __sanitizer___kernel_loff_t; __sanitizer___kernel_fd_set; #endif // This thing depends on the platform. We are only interested in the upper // limit. Verified with a compiler assert in .cpp. __sanitizer_pthread_attr_t; #if SANITIZER_ANDROID # if SANITIZER_MIPS typedef unsigned long __sanitizer_sigset_t[16 / sizeof(unsigned long)]; # else typedef unsigned long __sanitizer_sigset_t; # endif #elif SANITIZER_APPLE typedef unsigned __sanitizer_sigset_t; #elif SANITIZER_LINUX struct __sanitizer_sigset_t { … }; #endif struct __sanitizer_siginfo_pad { … }; #if SANITIZER_LINUX #define SANITIZER_HAS_SIGINFO … __sanitizer_siginfo; #else #define SANITIZER_HAS_SIGINFO … typedef __sanitizer_siginfo_pad __sanitizer_siginfo; #endif __sanitizer_sighandler_ptr; __sanitizer_sigactionhandler_ptr; // Linux system headers define the 'sa_handler' and 'sa_sigaction' macros. #if SANITIZER_ANDROID && (SANITIZER_WORDSIZE == 64) struct __sanitizer_sigaction { unsigned sa_flags; union { __sanitizer_sigactionhandler_ptr sigaction; __sanitizer_sighandler_ptr handler; }; __sanitizer_sigset_t sa_mask; void (*sa_restorer)(); }; #elif SANITIZER_ANDROID && SANITIZER_MIPS32 // check this before WORDSIZE == 32 struct __sanitizer_sigaction { unsigned sa_flags; union { __sanitizer_sigactionhandler_ptr sigaction; __sanitizer_sighandler_ptr handler; }; __sanitizer_sigset_t sa_mask; }; #elif SANITIZER_ANDROID && (SANITIZER_WORDSIZE == 32) struct __sanitizer_sigaction { union { __sanitizer_sigactionhandler_ptr sigaction; __sanitizer_sighandler_ptr handler; }; __sanitizer_sigset_t sa_mask; uptr sa_flags; void (*sa_restorer)(); }; #else // !SANITIZER_ANDROID struct __sanitizer_sigaction { … }; #endif // !SANITIZER_ANDROID #if defined(__mips__) #define __SANITIZER_KERNEL_NSIG … #else #define __SANITIZER_KERNEL_NSIG … #endif struct __sanitizer_kernel_sigset_t { … }; // Linux system headers define the 'sa_handler' and 'sa_sigaction' macros. #if SANITIZER_MIPS struct __sanitizer_kernel_sigaction_t { unsigned int sa_flags; union { void (*handler)(int signo); void (*sigaction)(int signo, __sanitizer_siginfo *info, void *ctx); }; __sanitizer_kernel_sigset_t sa_mask; void (*sa_restorer)(void); }; #else struct __sanitizer_kernel_sigaction_t { … }; #endif extern const uptr sig_ign; extern const uptr sig_dfl; extern const uptr sig_err; extern const uptr sa_siginfo; #if SANITIZER_LINUX extern int e_tabsz; #endif extern int af_inet; extern int af_inet6; uptr __sanitizer_in_addr_sz(int af); #if SANITIZER_LINUX struct __sanitizer_dl_phdr_info { … }; extern unsigned struct_ElfW_Phdr_sz; #endif struct __sanitizer_protoent { … }; struct __sanitizer_netent { … }; struct __sanitizer_addrinfo { … }; struct __sanitizer_hostent { … }; struct __sanitizer_pollfd { … }; #if SANITIZER_ANDROID || SANITIZER_APPLE typedef unsigned __sanitizer_nfds_t; #else __sanitizer_nfds_t; #endif #if !SANITIZER_ANDROID # if SANITIZER_LINUX struct __sanitizer_glob_t { … }; # endif // SANITIZER_LINUX # if SANITIZER_LINUX extern int glob_nomatch; extern int glob_altdirfunc; # endif #endif // !SANITIZER_ANDROID extern unsigned path_max; # if !SANITIZER_ANDROID extern const int wordexp_wrde_dooffs; # endif // !SANITIZER_ANDROID struct __sanitizer_wordexp_t { … }; #if SANITIZER_LINUX && !SANITIZER_ANDROID struct __sanitizer_FILE { … }; #define SANITIZER_HAS_STRUCT_FILE … #else typedef void __sanitizer_FILE; #define SANITIZER_HAS_STRUCT_FILE … #endif #if SANITIZER_LINUX && !SANITIZER_ANDROID && \ (defined(__i386) || defined(__x86_64) || defined(__mips64) || \ defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__) || \ defined(__s390__) || defined(__loongarch__) || SANITIZER_RISCV64) extern unsigned struct_user_regs_struct_sz; extern unsigned struct_user_fpregs_struct_sz; extern unsigned struct_user_fpxregs_struct_sz; extern unsigned struct_user_vfpregs_struct_sz; extern int ptrace_peektext; extern int ptrace_peekdata; extern int ptrace_peekuser; extern int ptrace_getregs; extern int ptrace_setregs; extern int ptrace_getfpregs; extern int ptrace_setfpregs; extern int ptrace_getfpxregs; extern int ptrace_setfpxregs; extern int ptrace_getvfpregs; extern int ptrace_setvfpregs; extern int ptrace_getsiginfo; extern int ptrace_setsiginfo; extern int ptrace_getregset; extern int ptrace_setregset; extern int ptrace_geteventmsg; #endif #if SANITIZER_LINUX && !SANITIZER_ANDROID extern unsigned struct_shminfo_sz; extern unsigned struct_shm_info_sz; extern int shmctl_ipc_stat; extern int shmctl_ipc_info; extern int shmctl_shm_info; extern int shmctl_shm_stat; #endif #if !SANITIZER_APPLE && !SANITIZER_FREEBSD extern unsigned struct_utmp_sz; #endif #if !SANITIZER_ANDROID extern unsigned struct_utmpx_sz; #endif extern int map_fixed; // ioctl arguments struct __sanitizer_ifconf { … }; #endif #if SANITIZER_LINUX && !SANITIZER_ANDROID struct __sanitizer__obstack_chunk { … }; struct __sanitizer_obstack { … }; __sanitizer_cookie_io_read; __sanitizer_cookie_io_write; __sanitizer_cookie_io_seek; __sanitizer_cookie_io_close; struct __sanitizer_cookie_io_functions_t { … }; #endif #define IOC_NRBITS … #define IOC_TYPEBITS … #if defined(__powerpc__) || defined(__powerpc64__) || defined(__mips__) || \ defined(__sparc__) #define IOC_SIZEBITS … #define IOC_DIRBITS … #define IOC_NONE … #define IOC_WRITE … #define IOC_READ … #else #define IOC_SIZEBITS … #define IOC_DIRBITS … #define IOC_NONE … #define IOC_WRITE … #define IOC_READ … #endif #define IOC_NRMASK … #define IOC_TYPEMASK … #define IOC_SIZEMASK … #if defined(IOC_DIRMASK) #undef IOC_DIRMASK #endif #define IOC_DIRMASK … #define IOC_NRSHIFT … #define IOC_TYPESHIFT … #define IOC_SIZESHIFT … #define IOC_DIRSHIFT … #define EVIOC_EV_MAX … #define EVIOC_ABS_MAX … #define IOC_DIR(nr) … #define IOC_TYPE(nr) … #define IOC_NR(nr) … #if defined(__sparc__) // In sparc the 14 bits SIZE field overlaps with the // least significant bit of DIR, so either IOC_READ or // IOC_WRITE shall be 1 in order to get a non-zero SIZE. #define IOC_SIZE … #else #define IOC_SIZE(nr) … #endif extern unsigned struct_ifreq_sz; extern unsigned struct_termios_sz; extern unsigned struct_winsize_sz; #if SANITIZER_LINUX extern unsigned struct_arpreq_sz; extern unsigned struct_cdrom_msf_sz; extern unsigned struct_cdrom_multisession_sz; extern unsigned struct_cdrom_read_audio_sz; extern unsigned struct_cdrom_subchnl_sz; extern unsigned struct_cdrom_ti_sz; extern unsigned struct_cdrom_tocentry_sz; extern unsigned struct_cdrom_tochdr_sz; extern unsigned struct_cdrom_volctrl_sz; extern unsigned struct_ff_effect_sz; extern unsigned struct_floppy_drive_params_sz; extern unsigned struct_floppy_drive_struct_sz; extern unsigned struct_floppy_fdc_state_sz; extern unsigned struct_floppy_max_errors_sz; extern unsigned struct_floppy_raw_cmd_sz; extern unsigned struct_floppy_struct_sz; extern unsigned struct_floppy_write_errors_sz; extern unsigned struct_format_descr_sz; extern unsigned struct_hd_driveid_sz; extern unsigned struct_hd_geometry_sz; extern unsigned struct_input_absinfo_sz; extern unsigned struct_input_id_sz; extern unsigned struct_mtpos_sz; extern unsigned struct_termio_sz; extern unsigned struct_vt_consize_sz; extern unsigned struct_vt_sizes_sz; extern unsigned struct_vt_stat_sz; #endif // SANITIZER_LINUX #if SANITIZER_LINUX extern unsigned struct_copr_buffer_sz; extern unsigned struct_copr_debug_buf_sz; extern unsigned struct_copr_msg_sz; extern unsigned struct_midi_info_sz; extern unsigned struct_mtget_sz; extern unsigned struct_mtop_sz; extern unsigned struct_rtentry_sz; extern unsigned struct_sbi_instrument_sz; extern unsigned struct_seq_event_rec_sz; extern unsigned struct_synth_info_sz; extern unsigned struct_vt_mode_sz; #endif // SANITIZER_LINUX #if SANITIZER_LINUX && !SANITIZER_ANDROID extern unsigned struct_ax25_parms_struct_sz; extern unsigned struct_input_keymap_entry_sz; extern unsigned struct_ipx_config_data_sz; extern unsigned struct_kbdiacrs_sz; extern unsigned struct_kbentry_sz; extern unsigned struct_kbkeycode_sz; extern unsigned struct_kbsentry_sz; extern unsigned struct_mtconfiginfo_sz; extern unsigned struct_nr_parms_struct_sz; extern unsigned struct_scc_modem_sz; extern unsigned struct_scc_stat_sz; extern unsigned struct_serial_multiport_struct_sz; extern unsigned struct_serial_struct_sz; extern unsigned struct_sockaddr_ax25_sz; extern unsigned struct_unimapdesc_sz; extern unsigned struct_unimapinit_sz; #endif // SANITIZER_LINUX && !SANITIZER_ANDROID extern const unsigned long __sanitizer_bufsiz; #if SANITIZER_LINUX && !SANITIZER_ANDROID extern unsigned struct_audio_buf_info_sz; extern unsigned struct_ppp_stats_sz; #endif // (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID #if !SANITIZER_ANDROID && !SANITIZER_APPLE extern unsigned struct_sioc_sg_req_sz; extern unsigned struct_sioc_vif_req_sz; #endif // ioctl request identifiers // A special value to mark ioctls that are not present on the target platform, // when it can not be determined without including any system headers. extern const unsigned IOCTL_NOT_PRESENT; extern unsigned IOCTL_FIOASYNC; extern unsigned IOCTL_FIOCLEX; extern unsigned IOCTL_FIOGETOWN; extern unsigned IOCTL_FIONBIO; extern unsigned IOCTL_FIONCLEX; extern unsigned IOCTL_FIOSETOWN; extern unsigned IOCTL_SIOCADDMULTI; extern unsigned IOCTL_SIOCATMARK; extern unsigned IOCTL_SIOCDELMULTI; extern unsigned IOCTL_SIOCGIFADDR; extern unsigned IOCTL_SIOCGIFBRDADDR; extern unsigned IOCTL_SIOCGIFCONF; extern unsigned IOCTL_SIOCGIFDSTADDR; extern unsigned IOCTL_SIOCGIFFLAGS; extern unsigned IOCTL_SIOCGIFMETRIC; extern unsigned IOCTL_SIOCGIFMTU; extern unsigned IOCTL_SIOCGIFNETMASK; extern unsigned IOCTL_SIOCGPGRP; extern unsigned IOCTL_SIOCSIFADDR; extern unsigned IOCTL_SIOCSIFBRDADDR; extern unsigned IOCTL_SIOCSIFDSTADDR; extern unsigned IOCTL_SIOCSIFFLAGS; extern unsigned IOCTL_SIOCSIFMETRIC; extern unsigned IOCTL_SIOCSIFMTU; extern unsigned IOCTL_SIOCSIFNETMASK; extern unsigned IOCTL_SIOCSPGRP; extern unsigned IOCTL_TIOCCONS; extern unsigned IOCTL_TIOCEXCL; extern unsigned IOCTL_TIOCGETD; extern unsigned IOCTL_TIOCGPGRP; extern unsigned IOCTL_TIOCGWINSZ; extern unsigned IOCTL_TIOCMBIC; extern unsigned IOCTL_TIOCMBIS; extern unsigned IOCTL_TIOCMGET; extern unsigned IOCTL_TIOCMSET; extern unsigned IOCTL_TIOCNOTTY; extern unsigned IOCTL_TIOCNXCL; extern unsigned IOCTL_TIOCOUTQ; extern unsigned IOCTL_TIOCPKT; extern unsigned IOCTL_TIOCSCTTY; extern unsigned IOCTL_TIOCSETD; extern unsigned IOCTL_TIOCSPGRP; extern unsigned IOCTL_TIOCSTI; extern unsigned IOCTL_TIOCSWINSZ; #if SANITIZER_LINUX && !SANITIZER_ANDROID extern unsigned IOCTL_SIOCGETSGCNT; extern unsigned IOCTL_SIOCGETVIFCNT; #endif #if SANITIZER_LINUX extern unsigned IOCTL_EVIOCGABS; extern unsigned IOCTL_EVIOCGBIT; extern unsigned IOCTL_EVIOCGEFFECTS; extern unsigned IOCTL_EVIOCGID; extern unsigned IOCTL_EVIOCGKEY; extern unsigned IOCTL_EVIOCGKEYCODE; extern unsigned IOCTL_EVIOCGLED; extern unsigned IOCTL_EVIOCGNAME; extern unsigned IOCTL_EVIOCGPHYS; extern unsigned IOCTL_EVIOCGRAB; extern unsigned IOCTL_EVIOCGREP; extern unsigned IOCTL_EVIOCGSND; extern unsigned IOCTL_EVIOCGSW; extern unsigned IOCTL_EVIOCGUNIQ; extern unsigned IOCTL_EVIOCGVERSION; extern unsigned IOCTL_EVIOCRMFF; extern unsigned IOCTL_EVIOCSABS; extern unsigned IOCTL_EVIOCSFF; extern unsigned IOCTL_EVIOCSKEYCODE; extern unsigned IOCTL_EVIOCSREP; extern unsigned IOCTL_BLKFLSBUF; extern unsigned IOCTL_BLKGETSIZE; extern unsigned IOCTL_BLKRAGET; extern unsigned IOCTL_BLKRASET; extern unsigned IOCTL_BLKROGET; extern unsigned IOCTL_BLKROSET; extern unsigned IOCTL_BLKRRPART; extern unsigned IOCTL_BLKFRASET; extern unsigned IOCTL_BLKFRAGET; extern unsigned IOCTL_BLKSECTSET; extern unsigned IOCTL_BLKSECTGET; extern unsigned IOCTL_BLKSSZGET; extern unsigned IOCTL_BLKBSZGET; extern unsigned IOCTL_BLKBSZSET; extern unsigned IOCTL_BLKGETSIZE64; extern unsigned IOCTL_CDROMAUDIOBUFSIZ; extern unsigned IOCTL_CDROMEJECT; extern unsigned IOCTL_CDROMEJECT_SW; extern unsigned IOCTL_CDROMMULTISESSION; extern unsigned IOCTL_CDROMPAUSE; extern unsigned IOCTL_CDROMPLAYMSF; extern unsigned IOCTL_CDROMPLAYTRKIND; extern unsigned IOCTL_CDROMREADAUDIO; extern unsigned IOCTL_CDROMREADCOOKED; extern unsigned IOCTL_CDROMREADMODE1; extern unsigned IOCTL_CDROMREADMODE2; extern unsigned IOCTL_CDROMREADRAW; extern unsigned IOCTL_CDROMREADTOCENTRY; extern unsigned IOCTL_CDROMREADTOCHDR; extern unsigned IOCTL_CDROMRESET; extern unsigned IOCTL_CDROMRESUME; extern unsigned IOCTL_CDROMSEEK; extern unsigned IOCTL_CDROMSTART; extern unsigned IOCTL_CDROMSTOP; extern unsigned IOCTL_CDROMSUBCHNL; extern unsigned IOCTL_CDROMVOLCTRL; extern unsigned IOCTL_CDROMVOLREAD; extern unsigned IOCTL_CDROM_GET_UPC; extern unsigned IOCTL_FDCLRPRM; extern unsigned IOCTL_FDDEFPRM; extern unsigned IOCTL_FDFLUSH; extern unsigned IOCTL_FDFMTBEG; extern unsigned IOCTL_FDFMTEND; extern unsigned IOCTL_FDFMTTRK; extern unsigned IOCTL_FDGETDRVPRM; extern unsigned IOCTL_FDGETDRVSTAT; extern unsigned IOCTL_FDGETDRVTYP; extern unsigned IOCTL_FDGETFDCSTAT; extern unsigned IOCTL_FDGETMAXERRS; extern unsigned IOCTL_FDGETPRM; extern unsigned IOCTL_FDMSGOFF; extern unsigned IOCTL_FDMSGON; extern unsigned IOCTL_FDPOLLDRVSTAT; extern unsigned IOCTL_FDRAWCMD; extern unsigned IOCTL_FDRESET; extern unsigned IOCTL_FDSETDRVPRM; extern unsigned IOCTL_FDSETEMSGTRESH; extern unsigned IOCTL_FDSETMAXERRS; extern unsigned IOCTL_FDSETPRM; extern unsigned IOCTL_FDTWADDLE; extern unsigned IOCTL_FDWERRORCLR; extern unsigned IOCTL_FDWERRORGET; extern unsigned IOCTL_HDIO_DRIVE_CMD; extern unsigned IOCTL_HDIO_GETGEO; extern unsigned IOCTL_HDIO_GET_32BIT; extern unsigned IOCTL_HDIO_GET_DMA; extern unsigned IOCTL_HDIO_GET_IDENTITY; extern unsigned IOCTL_HDIO_GET_KEEPSETTINGS; extern unsigned IOCTL_HDIO_GET_MULTCOUNT; extern unsigned IOCTL_HDIO_GET_NOWERR; extern unsigned IOCTL_HDIO_GET_UNMASKINTR; extern unsigned IOCTL_HDIO_SET_32BIT; extern unsigned IOCTL_HDIO_SET_DMA; extern unsigned IOCTL_HDIO_SET_KEEPSETTINGS; extern unsigned IOCTL_HDIO_SET_MULTCOUNT; extern unsigned IOCTL_HDIO_SET_NOWERR; extern unsigned IOCTL_HDIO_SET_UNMASKINTR; extern unsigned IOCTL_MTIOCPOS; extern unsigned IOCTL_PPPIOCGASYNCMAP; extern unsigned IOCTL_PPPIOCGDEBUG; extern unsigned IOCTL_PPPIOCGFLAGS; extern unsigned IOCTL_PPPIOCGUNIT; extern unsigned IOCTL_PPPIOCGXASYNCMAP; extern unsigned IOCTL_PPPIOCSASYNCMAP; extern unsigned IOCTL_PPPIOCSDEBUG; extern unsigned IOCTL_PPPIOCSFLAGS; extern unsigned IOCTL_PPPIOCSMAXCID; extern unsigned IOCTL_PPPIOCSMRU; extern unsigned IOCTL_PPPIOCSXASYNCMAP; extern unsigned IOCTL_SIOCDARP; extern unsigned IOCTL_SIOCDRARP; extern unsigned IOCTL_SIOCGARP; extern unsigned IOCTL_SIOCGIFENCAP; extern unsigned IOCTL_SIOCGIFHWADDR; extern unsigned IOCTL_SIOCGIFMAP; extern unsigned IOCTL_SIOCGIFMEM; extern unsigned IOCTL_SIOCGIFNAME; extern unsigned IOCTL_SIOCGIFSLAVE; extern unsigned IOCTL_SIOCGRARP; extern unsigned IOCTL_SIOCGSTAMP; extern unsigned IOCTL_SIOCSARP; extern unsigned IOCTL_SIOCSIFENCAP; extern unsigned IOCTL_SIOCSIFHWADDR; extern unsigned IOCTL_SIOCSIFLINK; extern unsigned IOCTL_SIOCSIFMAP; extern unsigned IOCTL_SIOCSIFMEM; extern unsigned IOCTL_SIOCSIFSLAVE; extern unsigned IOCTL_SIOCSRARP; extern unsigned IOCTL_SNDCTL_COPR_HALT; extern unsigned IOCTL_SNDCTL_COPR_LOAD; extern unsigned IOCTL_SNDCTL_COPR_RCODE; extern unsigned IOCTL_SNDCTL_COPR_RCVMSG; extern unsigned IOCTL_SNDCTL_COPR_RDATA; extern unsigned IOCTL_SNDCTL_COPR_RESET; extern unsigned IOCTL_SNDCTL_COPR_RUN; extern unsigned IOCTL_SNDCTL_COPR_SENDMSG; extern unsigned IOCTL_SNDCTL_COPR_WCODE; extern unsigned IOCTL_SNDCTL_COPR_WDATA; extern unsigned IOCTL_TCFLSH; extern unsigned IOCTL_TCGETA; extern unsigned IOCTL_TCGETS; extern unsigned IOCTL_TCSBRK; extern unsigned IOCTL_TCSBRKP; extern unsigned IOCTL_TCSETA; extern unsigned IOCTL_TCSETAF; extern unsigned IOCTL_TCSETAW; extern unsigned IOCTL_TCSETS; extern unsigned IOCTL_TCSETSF; extern unsigned IOCTL_TCSETSW; extern unsigned IOCTL_TCXONC; extern unsigned IOCTL_TIOCGLCKTRMIOS; extern unsigned IOCTL_TIOCGSOFTCAR; extern unsigned IOCTL_TIOCINQ; extern unsigned IOCTL_TIOCLINUX; extern unsigned IOCTL_TIOCSERCONFIG; extern unsigned IOCTL_TIOCSERGETLSR; extern unsigned IOCTL_TIOCSERGWILD; extern unsigned IOCTL_TIOCSERSWILD; extern unsigned IOCTL_TIOCSLCKTRMIOS; extern unsigned IOCTL_TIOCSSOFTCAR; extern unsigned IOCTL_VT_DISALLOCATE; extern unsigned IOCTL_VT_GETSTATE; extern unsigned IOCTL_VT_RESIZE; extern unsigned IOCTL_VT_RESIZEX; extern unsigned IOCTL_VT_SENDSIG; extern unsigned IOCTL_MTIOCGET; extern unsigned IOCTL_MTIOCTOP; extern unsigned IOCTL_SIOCADDRT; extern unsigned IOCTL_SIOCDELRT; extern unsigned IOCTL_SNDCTL_DSP_GETBLKSIZE; extern unsigned IOCTL_SNDCTL_DSP_GETFMTS; extern unsigned IOCTL_SNDCTL_DSP_NONBLOCK; extern unsigned IOCTL_SNDCTL_DSP_POST; extern unsigned IOCTL_SNDCTL_DSP_RESET; extern unsigned IOCTL_SNDCTL_DSP_SETFMT; extern unsigned IOCTL_SNDCTL_DSP_SETFRAGMENT; extern unsigned IOCTL_SNDCTL_DSP_SPEED; extern unsigned IOCTL_SNDCTL_DSP_STEREO; extern unsigned IOCTL_SNDCTL_DSP_SUBDIVIDE; extern unsigned IOCTL_SNDCTL_DSP_SYNC; extern unsigned IOCTL_SNDCTL_FM_4OP_ENABLE; extern unsigned IOCTL_SNDCTL_FM_LOAD_INSTR; extern unsigned IOCTL_SNDCTL_MIDI_INFO; extern unsigned IOCTL_SNDCTL_MIDI_PRETIME; extern unsigned IOCTL_SNDCTL_SEQ_CTRLRATE; extern unsigned IOCTL_SNDCTL_SEQ_GETINCOUNT; extern unsigned IOCTL_SNDCTL_SEQ_GETOUTCOUNT; extern unsigned IOCTL_SNDCTL_SEQ_NRMIDIS; extern unsigned IOCTL_SNDCTL_SEQ_NRSYNTHS; extern unsigned IOCTL_SNDCTL_SEQ_OUTOFBAND; extern unsigned IOCTL_SNDCTL_SEQ_PANIC; extern unsigned IOCTL_SNDCTL_SEQ_PERCMODE; extern unsigned IOCTL_SNDCTL_SEQ_RESET; extern unsigned IOCTL_SNDCTL_SEQ_RESETSAMPLES; extern unsigned IOCTL_SNDCTL_SEQ_SYNC; extern unsigned IOCTL_SNDCTL_SEQ_TESTMIDI; extern unsigned IOCTL_SNDCTL_SEQ_THRESHOLD; extern unsigned IOCTL_SNDCTL_SYNTH_INFO; extern unsigned IOCTL_SNDCTL_SYNTH_MEMAVL; extern unsigned IOCTL_SNDCTL_TMR_CONTINUE; extern unsigned IOCTL_SNDCTL_TMR_METRONOME; extern unsigned IOCTL_SNDCTL_TMR_SELECT; extern unsigned IOCTL_SNDCTL_TMR_SOURCE; extern unsigned IOCTL_SNDCTL_TMR_START; extern unsigned IOCTL_SNDCTL_TMR_STOP; extern unsigned IOCTL_SNDCTL_TMR_TEMPO; extern unsigned IOCTL_SNDCTL_TMR_TIMEBASE; extern unsigned IOCTL_SOUND_MIXER_READ_ALTPCM; extern unsigned IOCTL_SOUND_MIXER_READ_BASS; extern unsigned IOCTL_SOUND_MIXER_READ_CAPS; extern unsigned IOCTL_SOUND_MIXER_READ_CD; extern unsigned IOCTL_SOUND_MIXER_READ_DEVMASK; extern unsigned IOCTL_SOUND_MIXER_READ_ENHANCE; extern unsigned IOCTL_SOUND_MIXER_READ_IGAIN; extern unsigned IOCTL_SOUND_MIXER_READ_IMIX; extern unsigned IOCTL_SOUND_MIXER_READ_LINE1; extern unsigned IOCTL_SOUND_MIXER_READ_LINE2; extern unsigned IOCTL_SOUND_MIXER_READ_LINE3; extern unsigned IOCTL_SOUND_MIXER_READ_LINE; extern unsigned IOCTL_SOUND_MIXER_READ_LOUD; extern unsigned IOCTL_SOUND_MIXER_READ_MIC; extern unsigned IOCTL_SOUND_MIXER_READ_MUTE; extern unsigned IOCTL_SOUND_MIXER_READ_OGAIN; extern unsigned IOCTL_SOUND_MIXER_READ_PCM; extern unsigned IOCTL_SOUND_MIXER_READ_RECLEV; extern unsigned IOCTL_SOUND_MIXER_READ_RECMASK; extern unsigned IOCTL_SOUND_MIXER_READ_RECSRC; extern unsigned IOCTL_SOUND_MIXER_READ_SPEAKER; extern unsigned IOCTL_SOUND_MIXER_READ_STEREODEVS; extern unsigned IOCTL_SOUND_MIXER_READ_SYNTH; extern unsigned IOCTL_SOUND_MIXER_READ_TREBLE; extern unsigned IOCTL_SOUND_MIXER_READ_VOLUME; extern unsigned IOCTL_SOUND_MIXER_WRITE_ALTPCM; extern unsigned IOCTL_SOUND_MIXER_WRITE_BASS; extern unsigned IOCTL_SOUND_MIXER_WRITE_CD; extern unsigned IOCTL_SOUND_MIXER_WRITE_ENHANCE; extern unsigned IOCTL_SOUND_MIXER_WRITE_IGAIN; extern unsigned IOCTL_SOUND_MIXER_WRITE_IMIX; extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE1; extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE2; extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE3; extern unsigned IOCTL_SOUND_MIXER_WRITE_LINE; extern unsigned IOCTL_SOUND_MIXER_WRITE_LOUD; extern unsigned IOCTL_SOUND_MIXER_WRITE_MIC; extern unsigned IOCTL_SOUND_MIXER_WRITE_MUTE; extern unsigned IOCTL_SOUND_MIXER_WRITE_OGAIN; extern unsigned IOCTL_SOUND_MIXER_WRITE_PCM; extern unsigned IOCTL_SOUND_MIXER_WRITE_RECLEV; extern unsigned IOCTL_SOUND_MIXER_WRITE_RECSRC; extern unsigned IOCTL_SOUND_MIXER_WRITE_SPEAKER; extern unsigned IOCTL_SOUND_MIXER_WRITE_SYNTH; extern unsigned IOCTL_SOUND_MIXER_WRITE_TREBLE; extern unsigned IOCTL_SOUND_MIXER_WRITE_VOLUME; extern unsigned IOCTL_SOUND_PCM_READ_BITS; extern unsigned IOCTL_SOUND_PCM_READ_CHANNELS; extern unsigned IOCTL_SOUND_PCM_READ_FILTER; extern unsigned IOCTL_SOUND_PCM_READ_RATE; extern unsigned IOCTL_SOUND_PCM_WRITE_CHANNELS; extern unsigned IOCTL_SOUND_PCM_WRITE_FILTER; extern unsigned IOCTL_VT_ACTIVATE; extern unsigned IOCTL_VT_GETMODE; extern unsigned IOCTL_VT_OPENQRY; extern unsigned IOCTL_VT_RELDISP; extern unsigned IOCTL_VT_SETMODE; extern unsigned IOCTL_VT_WAITACTIVE; #endif // SANITIZER_LINUX #if SANITIZER_LINUX && !SANITIZER_ANDROID extern unsigned IOCTL_EQL_EMANCIPATE; extern unsigned IOCTL_EQL_ENSLAVE; extern unsigned IOCTL_EQL_GETMASTRCFG; extern unsigned IOCTL_EQL_GETSLAVECFG; extern unsigned IOCTL_EQL_SETMASTRCFG; extern unsigned IOCTL_EQL_SETSLAVECFG; extern unsigned IOCTL_EVIOCGKEYCODE_V2; extern unsigned IOCTL_EVIOCGPROP; extern unsigned IOCTL_EVIOCSKEYCODE_V2; extern unsigned IOCTL_FS_IOC_GETFLAGS; extern unsigned IOCTL_FS_IOC_GETVERSION; extern unsigned IOCTL_FS_IOC_SETFLAGS; extern unsigned IOCTL_FS_IOC_SETVERSION; extern unsigned IOCTL_GIO_CMAP; extern unsigned IOCTL_GIO_FONT; extern unsigned IOCTL_GIO_UNIMAP; extern unsigned IOCTL_GIO_UNISCRNMAP; extern unsigned IOCTL_KDADDIO; extern unsigned IOCTL_KDDELIO; extern unsigned IOCTL_KDGETKEYCODE; extern unsigned IOCTL_KDGKBDIACR; extern unsigned IOCTL_KDGKBENT; extern unsigned IOCTL_KDGKBLED; extern unsigned IOCTL_KDGKBMETA; extern unsigned IOCTL_KDGKBSENT; extern unsigned IOCTL_KDMAPDISP; extern unsigned IOCTL_KDSETKEYCODE; extern unsigned IOCTL_KDSIGACCEPT; extern unsigned IOCTL_KDSKBDIACR; extern unsigned IOCTL_KDSKBENT; extern unsigned IOCTL_KDSKBLED; extern unsigned IOCTL_KDSKBMETA; extern unsigned IOCTL_KDSKBSENT; extern unsigned IOCTL_KDUNMAPDISP; extern unsigned IOCTL_LPABORT; extern unsigned IOCTL_LPABORTOPEN; extern unsigned IOCTL_LPCAREFUL; extern unsigned IOCTL_LPCHAR; extern unsigned IOCTL_LPGETIRQ; extern unsigned IOCTL_LPGETSTATUS; extern unsigned IOCTL_LPRESET; extern unsigned IOCTL_LPSETIRQ; extern unsigned IOCTL_LPTIME; extern unsigned IOCTL_LPWAIT; extern unsigned IOCTL_MTIOCGETCONFIG; extern unsigned IOCTL_MTIOCSETCONFIG; extern unsigned IOCTL_PIO_CMAP; extern unsigned IOCTL_PIO_FONT; extern unsigned IOCTL_PIO_UNIMAP; extern unsigned IOCTL_PIO_UNIMAPCLR; extern unsigned IOCTL_PIO_UNISCRNMAP; extern unsigned IOCTL_SCSI_IOCTL_GET_IDLUN; extern unsigned IOCTL_SCSI_IOCTL_PROBE_HOST; extern unsigned IOCTL_SCSI_IOCTL_TAGGED_DISABLE; extern unsigned IOCTL_SCSI_IOCTL_TAGGED_ENABLE; extern unsigned IOCTL_SIOCAIPXITFCRT; extern unsigned IOCTL_SIOCAIPXPRISLT; extern unsigned IOCTL_SIOCAX25ADDUID; extern unsigned IOCTL_SIOCAX25DELUID; extern unsigned IOCTL_SIOCAX25GETPARMS; extern unsigned IOCTL_SIOCAX25GETUID; extern unsigned IOCTL_SIOCAX25NOUID; extern unsigned IOCTL_SIOCAX25SETPARMS; extern unsigned IOCTL_SIOCDEVPLIP; extern unsigned IOCTL_SIOCIPXCFGDATA; extern unsigned IOCTL_SIOCNRDECOBS; extern unsigned IOCTL_SIOCNRGETPARMS; extern unsigned IOCTL_SIOCNRRTCTL; extern unsigned IOCTL_SIOCNRSETPARMS; extern unsigned IOCTL_SNDCTL_DSP_GETISPACE; extern unsigned IOCTL_SNDCTL_DSP_GETOSPACE; extern unsigned IOCTL_TIOCGSERIAL; extern unsigned IOCTL_TIOCSERGETMULTI; extern unsigned IOCTL_TIOCSERSETMULTI; extern unsigned IOCTL_TIOCSSERIAL; extern unsigned IOCTL_GIO_SCRNMAP; extern unsigned IOCTL_KDDISABIO; extern unsigned IOCTL_KDENABIO; extern unsigned IOCTL_KDGETLED; extern unsigned IOCTL_KDGETMODE; extern unsigned IOCTL_KDGKBMODE; extern unsigned IOCTL_KDGKBTYPE; extern unsigned IOCTL_KDMKTONE; extern unsigned IOCTL_KDSETLED; extern unsigned IOCTL_KDSETMODE; extern unsigned IOCTL_KDSKBMODE; extern unsigned IOCTL_KIOCSOUND; extern unsigned IOCTL_PIO_SCRNMAP; #endif extern const int si_SEGV_MAPERR; extern const int si_SEGV_ACCERR; } // namespace __sanitizer #define CHECK_TYPE_SIZE(TYPE) … #define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) … // For sigaction, which is a function and struct at the same time, // and thus requires explicit "struct" in sizeof() expression. #define CHECK_STRUCT_SIZE_AND_OFFSET(CLASS, MEMBER) … #define SIGACTION_SYMNAME … #endif // SANITIZER_LINUX || SANITIZER_APPLE #endif
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