//===-- sanitizer_platform_limits_posix.h ---------------------------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // 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_FREEBSD || SANITIZER_LINUX || SANITIZER_MAC #include "sanitizer_internal_defs.h" #include "sanitizer_platform.h" #if SANITIZER_FREEBSD // FreeBSD's dlopen() returns a pointer to an Obj_Entry structure that // incorporates the map structure. # define GET_LINK_MAP_BY_DLOPEN_HANDLE(handle) \ ((link_map*)((handle) == nullptr ? nullptr : ((char*)(handle) + 560))) // Get sys/_types.h, because that tells us whether 64-bit inodes are // used in struct dirent below. #include #else # define GET_LINK_MAP_BY_DLOPEN_HANDLE(handle) ((link_map*)(handle)) #endif // !SANITIZER_FREEBSD #ifndef __GLIBC_PREREQ #define __GLIBC_PREREQ(x, y) 0 #endif namespace __sanitizer { extern unsigned struct_utsname_sz; extern unsigned struct_stat_sz; #if !SANITIZER_FREEBSD && !SANITIZER_IOS 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_sched_param_sz; extern unsigned struct_statfs64_sz; #if !SANITIZER_ANDROID extern unsigned struct_statfs_sz; extern unsigned struct_sockaddr_sz; extern unsigned ucontext_t_sz; #endif // !SANITIZER_ANDROID #if SANITIZER_LINUX #if defined(__x86_64__) const unsigned struct_kernel_stat_sz = 144; const unsigned struct_kernel_stat64_sz = 0; #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(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; #endif struct __sanitizer_perf_event_attr { unsigned type; unsigned size; // More fields that vary with the kernel version. }; 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; extern unsigned struct_new_utsname_sz; extern unsigned struct_old_utsname_sz; extern unsigned struct_oldold_utsname_sz; const unsigned struct_kexec_segment_sz = 4 * sizeof(unsigned long); #endif // SANITIZER_LINUX #if SANITIZER_LINUX || SANITIZER_FREEBSD #if defined(__powerpc64__) || defined(__s390__) const unsigned struct___old_kernel_stat_sz = 0; #elif !defined(__sparc__) const unsigned struct___old_kernel_stat_sz = 32; #endif extern unsigned struct_rlimit_sz; extern unsigned struct_utimbuf_sz; extern unsigned struct_timespec_sz; struct __sanitizer_iocb { u64 aio_data; u32 aio_key_or_aio_reserved1; // Simply crazy. u32 aio_reserved1_or_aio_key; // Luckily, we don't need these. u16 aio_lio_opcode; s16 aio_reqprio; u32 aio_fildes; u64 aio_buf; u64 aio_nbytes; s64 aio_offset; u64 aio_reserved2; u64 aio_reserved3; }; struct __sanitizer_io_event { u64 data; u64 obj; u64 res; u64 res2; }; const unsigned iocb_cmd_pread = 0; const unsigned iocb_cmd_pwrite = 1; const unsigned iocb_cmd_preadv = 7; const unsigned iocb_cmd_pwritev = 8; struct __sanitizer___sysctl_args { int *name; int nlen; void *oldval; uptr *oldlenp; void *newval; uptr newlen; unsigned long ___unused[4]; }; const unsigned old_sigset_t_sz = sizeof(unsigned long); struct __sanitizer_sem_t { #if SANITIZER_ANDROID && defined(_LP64) int data[4]; #elif SANITIZER_ANDROID && !defined(_LP64) int data; #elif SANITIZER_LINUX uptr data[4]; #elif SANITIZER_FREEBSD u32 data[4]; #endif }; #endif // SANITIZER_LINUX || SANITIZER_FREEBSD #if SANITIZER_ANDROID struct __sanitizer_mallinfo { uptr v[10]; }; #endif #if SANITIZER_LINUX && !SANITIZER_ANDROID struct __sanitizer_mallinfo { int v[10]; }; extern unsigned struct_ustat_sz; extern unsigned struct_rlimit64_sz; extern unsigned struct_statvfs64_sz; struct __sanitizer_ipc_perm { int __key; int uid; int gid; int cuid; int cgid; #ifdef __powerpc__ unsigned mode; unsigned __seq; u64 __unused1; u64 __unused2; #elif defined(__sparc__) #if defined(__arch64__) unsigned mode; unsigned short __pad1; #else unsigned short __pad1; unsigned short mode; unsigned short __pad2; #endif unsigned short __seq; unsigned long long __unused1; unsigned long long __unused2; #elif defined(__mips__) || defined(__aarch64__) || defined(__s390x__) unsigned int mode; unsigned short __seq; unsigned short __pad1; unsigned long __unused1; unsigned long __unused2; #else unsigned short mode; unsigned short __pad1; unsigned short __seq; unsigned short __pad2; #if defined(__x86_64__) && !defined(_LP64) u64 __unused1; u64 __unused2; #else unsigned long __unused1; unsigned long __unused2; #endif #endif }; struct __sanitizer_shmid_ds { __sanitizer_ipc_perm shm_perm; #if defined(__sparc__) #if !defined(__arch64__) u32 __pad1; #endif long shm_atime; #if !defined(__arch64__) u32 __pad2; #endif long shm_dtime; #if !defined(__arch64__) u32 __pad3; #endif long shm_ctime; uptr shm_segsz; int shm_cpid; int shm_lpid; unsigned long shm_nattch; unsigned long __glibc_reserved1; unsigned long __glibc_reserved2; #else #ifndef __powerpc__ uptr shm_segsz; #elif !defined(__powerpc64__) uptr __unused0; #endif #if defined(__x86_64__) && !defined(_LP64) u64 shm_atime; u64 shm_dtime; u64 shm_ctime; #else uptr shm_atime; #if !defined(_LP64) && !defined(__mips__) uptr __unused1; #endif uptr shm_dtime; #if !defined(_LP64) && !defined(__mips__) uptr __unused2; #endif uptr shm_ctime; #if !defined(_LP64) && !defined(__mips__) uptr __unused3; #endif #endif #ifdef __powerpc__ uptr shm_segsz; #endif int shm_cpid; int shm_lpid; #if defined(__x86_64__) && !defined(_LP64) u64 shm_nattch; u64 __unused4; u64 __unused5; #else uptr shm_nattch; uptr __unused4; uptr __unused5; #endif #endif }; #elif SANITIZER_FREEBSD struct __sanitizer_ipc_perm { unsigned int cuid; unsigned int cgid; unsigned int uid; unsigned int gid; unsigned short mode; unsigned short seq; long key; }; struct __sanitizer_shmid_ds { __sanitizer_ipc_perm shm_perm; unsigned long shm_segsz; unsigned int shm_lpid; unsigned int shm_cpid; int shm_nattch; unsigned long shm_atime; unsigned long shm_dtime; unsigned long shm_ctime; }; #endif #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !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_FREEBSD) && !SANITIZER_ANDROID struct __sanitizer_iovec { void *iov_base; uptr iov_len; }; #if !SANITIZER_ANDROID struct __sanitizer_ifaddrs { struct __sanitizer_ifaddrs *ifa_next; char *ifa_name; unsigned int ifa_flags; void *ifa_addr; // (struct sockaddr *) void *ifa_netmask; // (struct sockaddr *) // This is a union on Linux. # ifdef ifa_dstaddr # undef ifa_dstaddr # endif void *ifa_dstaddr; // (struct sockaddr *) void *ifa_data; }; #endif // !SANITIZER_ANDROID #if SANITIZER_MAC typedef unsigned long __sanitizer_pthread_key_t; #else typedef unsigned __sanitizer_pthread_key_t; #endif #if SANITIZER_LINUX && !SANITIZER_ANDROID struct __sanitizer_XDR { int x_op; void *x_ops; uptr x_public; uptr x_private; uptr x_base; unsigned x_handy; }; const int __sanitizer_XDR_ENCODE = 0; const int __sanitizer_XDR_DECODE = 1; const int __sanitizer_XDR_FREE = 2; #endif struct __sanitizer_passwd { char *pw_name; char *pw_passwd; int pw_uid; int pw_gid; #if SANITIZER_MAC || SANITIZER_FREEBSD long pw_change; char *pw_class; #endif #if !(SANITIZER_ANDROID && (SANITIZER_WORDSIZE == 32)) char *pw_gecos; #endif char *pw_dir; char *pw_shell; #if SANITIZER_MAC || SANITIZER_FREEBSD long pw_expire; #endif #if SANITIZER_FREEBSD int pw_fields; #endif }; struct __sanitizer_group { char *gr_name; char *gr_passwd; int gr_gid; char **gr_mem; }; #if defined(__x86_64__) && !defined(_LP64) typedef long long __sanitizer_time_t; #else typedef long __sanitizer_time_t; #endif typedef long __sanitizer_suseconds_t; struct __sanitizer_timeval { __sanitizer_time_t tv_sec; __sanitizer_suseconds_t tv_usec; }; struct __sanitizer_itimerval { struct __sanitizer_timeval it_interval; struct __sanitizer_timeval it_value; }; struct __sanitizer_timeb { __sanitizer_time_t time; unsigned short millitm; short timezone; short dstflag; }; struct __sanitizer_ether_addr { u8 octet[6]; }; struct __sanitizer_tm { int tm_sec; int tm_min; int tm_hour; int tm_mday; int tm_mon; int tm_year; int tm_wday; int tm_yday; int tm_isdst; long int tm_gmtoff; const char *tm_zone; }; #if SANITIZER_LINUX struct __sanitizer_mntent { char *mnt_fsname; char *mnt_dir; char *mnt_type; char *mnt_opts; int mnt_freq; int mnt_passno; }; struct __sanitizer_file_handle { unsigned int handle_bytes; int handle_type; unsigned char f_handle[1]; // variable sized }; #endif #if SANITIZER_MAC || SANITIZER_FREEBSD 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 struct __sanitizer_msghdr { void *msg_name; unsigned msg_namelen; struct __sanitizer_iovec *msg_iov; uptr msg_iovlen; void *msg_control; uptr msg_controllen; int msg_flags; }; struct __sanitizer_cmsghdr { uptr cmsg_len; int cmsg_level; int cmsg_type; }; #endif #if SANITIZER_LINUX struct __sanitizer_mmsghdr { __sanitizer_msghdr msg_hdr; unsigned int msg_len; }; #endif #if SANITIZER_MAC 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_FREEBSD struct __sanitizer_dirent { #if defined(__INO64) unsigned long long d_fileno; unsigned long long d_off; #else unsigned int d_fileno; #endif unsigned short d_reclen; // more fields that we don't care about }; #elif SANITIZER_ANDROID || defined(__x86_64__) struct __sanitizer_dirent { unsigned long long d_ino; unsigned long long d_off; unsigned short d_reclen; // more fields that we don't care about }; #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_LINUX && !SANITIZER_ANDROID struct __sanitizer_dirent64 { unsigned long long d_ino; unsigned long long d_off; unsigned short d_reclen; // more fields that we don't care about }; #endif // 'clock_t' is 32 bits wide on x64 FreeBSD #if SANITIZER_FREEBSD typedef int __sanitizer_clock_t; #elif defined(__x86_64__) && !defined(_LP64) typedef long long __sanitizer_clock_t; #else typedef long __sanitizer_clock_t; #endif #if SANITIZER_LINUX || SANITIZER_FREEBSD typedef int __sanitizer_clockid_t; #endif #if SANITIZER_LINUX || SANITIZER_FREEBSD #if defined(_LP64) || defined(__x86_64__) || defined(__powerpc__)\ || defined(__mips__) typedef unsigned __sanitizer___kernel_uid_t; typedef unsigned __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 typedef long __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 typedef unsigned short __sanitizer___kernel_old_uid_t; typedef unsigned short __sanitizer___kernel_old_gid_t; #endif typedef long long __sanitizer___kernel_loff_t; typedef struct { unsigned long fds_bits[1024 / (8 * sizeof(long))]; } __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 .cc. const int pthread_attr_t_max_sz = 128; union __sanitizer_pthread_attr_t { char size[pthread_attr_t_max_sz]; // NOLINT void *align; }; #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_MAC typedef unsigned __sanitizer_sigset_t; #elif SANITIZER_LINUX struct __sanitizer_sigset_t { // The size is determined by looking at sizeof of real sigset_t on linux. uptr val[128 / sizeof(uptr)]; }; #elif SANITIZER_FREEBSD struct __sanitizer_sigset_t { // uint32_t * 4 unsigned int __bits[4]; }; #endif struct __sanitizer_siginfo { // The size is determined by looking at sizeof of real siginfo_t on linux. u64 opaque[128 / sizeof(u64)]; }; using __sanitizer_sighandler_ptr = void (*)(int sig); using __sanitizer_sigactionhandler_ptr = void (*)(int sig, __sanitizer_siginfo *siginfo, void *uctx); // 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 { #if defined(__mips__) && !SANITIZER_FREEBSD unsigned int sa_flags; #endif union { __sanitizer_sigactionhandler_ptr sigaction; __sanitizer_sighandler_ptr handler; }; #if SANITIZER_FREEBSD int sa_flags; __sanitizer_sigset_t sa_mask; #else #if defined(__s390x__) int sa_resv; #else __sanitizer_sigset_t sa_mask; #endif #ifndef __mips__ #if defined(__sparc__) #if __GLIBC_PREREQ (2, 20) // On sparc glibc 2.19 and earlier sa_flags was unsigned long. #if defined(__arch64__) // To maintain ABI compatibility on sparc64 when switching to an int, // __glibc_reserved0 was added. int __glibc_reserved0; #endif int sa_flags; #else unsigned long sa_flags; #endif #else int sa_flags; #endif #endif #endif #if SANITIZER_LINUX void (*sa_restorer)(); #endif #if defined(__mips__) && (SANITIZER_WORDSIZE == 32) int sa_resv[1]; #endif #if defined(__s390x__) __sanitizer_sigset_t sa_mask; #endif }; #endif // !SANITIZER_ANDROID #if SANITIZER_FREEBSD typedef __sanitizer_sigset_t __sanitizer_kernel_sigset_t; #elif defined(__mips__) struct __sanitizer_kernel_sigset_t { uptr sig[2]; }; #else struct __sanitizer_kernel_sigset_t { u8 sig[8]; }; #endif // 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 { union { void (*handler)(int signo); void (*sigaction)(int signo, __sanitizer_siginfo *info, void *ctx); }; unsigned long sa_flags; void (*sa_restorer)(void); __sanitizer_kernel_sigset_t sa_mask; }; #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 || SANITIZER_FREEBSD struct __sanitizer_dl_phdr_info { uptr dlpi_addr; const char *dlpi_name; const void *dlpi_phdr; short dlpi_phnum; }; extern unsigned struct_ElfW_Phdr_sz; #endif struct __sanitizer_addrinfo { int ai_flags; int ai_family; int ai_socktype; int ai_protocol; #if SANITIZER_ANDROID || SANITIZER_MAC || SANITIZER_FREEBSD unsigned ai_addrlen; char *ai_canonname; void *ai_addr; #else // LINUX unsigned ai_addrlen; void *ai_addr; char *ai_canonname; #endif struct __sanitizer_addrinfo *ai_next; }; struct __sanitizer_hostent { char *h_name; char **h_aliases; int h_addrtype; int h_length; char **h_addr_list; }; struct __sanitizer_pollfd { int fd; short events; short revents; }; #if SANITIZER_ANDROID || SANITIZER_MAC || SANITIZER_FREEBSD typedef unsigned __sanitizer_nfds_t; #else typedef unsigned long __sanitizer_nfds_t; #endif #if !SANITIZER_ANDROID # if SANITIZER_LINUX struct __sanitizer_glob_t { uptr gl_pathc; char **gl_pathv; uptr gl_offs; int gl_flags; void (*gl_closedir)(void *dirp); void *(*gl_readdir)(void *dirp); void *(*gl_opendir)(const char *); int (*gl_lstat)(const char *, void *); int (*gl_stat)(const char *, void *); }; # elif SANITIZER_FREEBSD struct __sanitizer_glob_t { uptr gl_pathc; uptr gl_matchc; uptr gl_offs; int gl_flags; char **gl_pathv; int (*gl_errfunc)(const char*, int); void (*gl_closedir)(void *dirp); struct dirent *(*gl_readdir)(void *dirp); void *(*gl_opendir)(const char*); int (*gl_lstat)(const char*, void* /* struct stat* */); int (*gl_stat)(const char*, void* /* struct stat* */); }; # endif // SANITIZER_FREEBSD # if SANITIZER_LINUX || SANITIZER_FREEBSD extern int glob_nomatch; extern int glob_altdirfunc; # endif #endif // !SANITIZER_ANDROID extern unsigned path_max; struct __sanitizer_wordexp_t { uptr we_wordc; char **we_wordv; uptr we_offs; #if SANITIZER_FREEBSD char *we_strings; uptr we_nbytes; #endif }; #if SANITIZER_LINUX && !SANITIZER_ANDROID struct __sanitizer_FILE { int _flags; char *_IO_read_ptr; char *_IO_read_end; char *_IO_read_base; char *_IO_write_base; char *_IO_write_ptr; char *_IO_write_end; char *_IO_buf_base; char *_IO_buf_end; char *_IO_save_base; char *_IO_backup_base; char *_IO_save_end; void *_markers; __sanitizer_FILE *_chain; int _fileno; }; # define SANITIZER_HAS_STRUCT_FILE 1 #else typedef void __sanitizer_FILE; # define SANITIZER_HAS_STRUCT_FILE 0 #endif #if SANITIZER_LINUX && !SANITIZER_ANDROID && \ (defined(__i386) || defined(__x86_64) || defined(__mips64) || \ defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__) || \ defined(__s390__)) 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_FREEBSD) && !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_MAC && !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 { int ifc_len; union { void *ifcu_req; } ifc_ifcu; #if SANITIZER_MAC } __attribute__((packed)); #else }; #endif #if SANITIZER_LINUX && !SANITIZER_ANDROID struct __sanitizer__obstack_chunk { char *limit; struct __sanitizer__obstack_chunk *prev; }; struct __sanitizer_obstack { long chunk_size; struct __sanitizer__obstack_chunk *chunk; char *object_base; char *next_free; uptr more_fields[7]; }; typedef uptr (*__sanitizer_cookie_io_read)(void *cookie, char *buf, uptr size); typedef uptr (*__sanitizer_cookie_io_write)(void *cookie, const char *buf, uptr size); typedef int (*__sanitizer_cookie_io_seek)(void *cookie, u64 *offset, int whence); typedef int (*__sanitizer_cookie_io_close)(void *cookie); struct __sanitizer_cookie_io_functions_t { __sanitizer_cookie_io_read read; __sanitizer_cookie_io_write write; __sanitizer_cookie_io_seek seek; __sanitizer_cookie_io_close close; }; #endif #define IOC_NRBITS 8 #define IOC_TYPEBITS 8 #if defined(__powerpc__) || defined(__powerpc64__) || defined(__mips__) || \ defined(__sparc__) #define IOC_SIZEBITS 13 #define IOC_DIRBITS 3 #define IOC_NONE 1U #define IOC_WRITE 4U #define IOC_READ 2U #else #define IOC_SIZEBITS 14 #define IOC_DIRBITS 2 #define IOC_NONE 0U #define IOC_WRITE 1U #define IOC_READ 2U #endif #define IOC_NRMASK ((1 << IOC_NRBITS) - 1) #define IOC_TYPEMASK ((1 << IOC_TYPEBITS) - 1) #define IOC_SIZEMASK ((1 << IOC_SIZEBITS) - 1) #if defined(IOC_DIRMASK) #undef IOC_DIRMASK #endif #define IOC_DIRMASK ((1 << IOC_DIRBITS) - 1) #define IOC_NRSHIFT 0 #define IOC_TYPESHIFT (IOC_NRSHIFT + IOC_NRBITS) #define IOC_SIZESHIFT (IOC_TYPESHIFT + IOC_TYPEBITS) #define IOC_DIRSHIFT (IOC_SIZESHIFT + IOC_SIZEBITS) #define EVIOC_EV_MAX 0x1f #define EVIOC_ABS_MAX 0x3f #define IOC_DIR(nr) (((nr) >> IOC_DIRSHIFT) & IOC_DIRMASK) #define IOC_TYPE(nr) (((nr) >> IOC_TYPESHIFT) & IOC_TYPEMASK) #define IOC_NR(nr) (((nr) >> IOC_NRSHIFT) & IOC_NRMASK) #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(nr) \ ((((((nr) >> 29) & 0x7) & (4U | 2U)) == 0) ? 0 : (((nr) >> 16) & 0x3fff)) #else #define IOC_SIZE(nr) (((nr) >> IOC_SIZESHIFT) & IOC_SIZEMASK) #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 || SANITIZER_FREEBSD 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 || SANITIZER_FREEBSD #if SANITIZER_LINUX && !SANITIZER_ANDROID extern unsigned struct_ax25_parms_struct_sz; extern unsigned struct_cyclades_monitor_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 #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !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_MAC 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_FREEBSD) && !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_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; #endif // SANITIZER_LINUX #if SANITIZER_LINUX || SANITIZER_FREEBSD 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 || SANITIZER_FREEBSD #if SANITIZER_LINUX && !SANITIZER_ANDROID extern unsigned IOCTL_CYGETDEFTHRESH; extern unsigned IOCTL_CYGETDEFTIMEOUT; extern unsigned IOCTL_CYGETMON; extern unsigned IOCTL_CYGETTHRESH; extern unsigned IOCTL_CYGETTIMEOUT; extern unsigned IOCTL_CYSETDEFTHRESH; extern unsigned IOCTL_CYSETDEFTIMEOUT; extern unsigned IOCTL_CYSETTHRESH; extern unsigned IOCTL_CYSETTIMEOUT; 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; #endif // SANITIZER_LINUX && !SANITIZER_ANDROID #if (SANITIZER_LINUX || SANITIZER_FREEBSD) && !SANITIZER_ANDROID 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) \ COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE)) #define CHECK_SIZE_AND_OFFSET(CLASS, MEMBER) \ COMPILER_CHECK(sizeof(((__sanitizer_##CLASS *) NULL)->MEMBER) == \ sizeof(((CLASS *) NULL)->MEMBER)); \ COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \ offsetof(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) \ COMPILER_CHECK(sizeof(((struct __sanitizer_##CLASS *) NULL)->MEMBER) == \ sizeof(((struct CLASS *) NULL)->MEMBER)); \ COMPILER_CHECK(offsetof(struct __sanitizer_##CLASS, MEMBER) == \ offsetof(struct CLASS, MEMBER)) #define SIGACTION_SYMNAME sigaction #endif // SANITIZER_FREEBSD || SANITIZER_LINUX || SANITIZER_MAC #endif