| //===-- 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 1 |
| #define SANITIZER_HAS_STATFS64 1 |
| #else |
| #define SANITIZER_HAS_STAT64 0 |
| #define SANITIZER_HAS_STATFS64 0 |
| #endif |
| #elif SANITIZER_GLIBC || SANITIZER_ANDROID |
| #define SANITIZER_HAS_STAT64 1 |
| #define SANITIZER_HAS_STATFS64 1 |
| #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) ((link_map*)(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 = 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((_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 { |
| 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(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 = 4 * sizeof(unsigned long); |
| #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 = 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]; |
| #endif |
| }; |
| #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 { |
| int __key; |
| int uid; |
| int gid; |
| int cuid; |
| int cgid; |
| #ifdef __powerpc__ |
| unsigned mode; |
| unsigned __seq; |
| u64 __unused1; |
| u64 __unused2; |
| #elif defined(__sparc__) |
| unsigned mode; |
| unsigned short __pad2; |
| unsigned short __seq; |
| unsigned long long __unused1; |
| unsigned long long __unused2; |
| #else |
| unsigned int mode; |
| 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 |
| }; |
| #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 { |
| 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_APPLE |
| 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_APPLE |
| 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_APPLE |
| long pw_expire; |
| #endif |
| }; |
| |
| struct __sanitizer_group { |
| char *gr_name; |
| char *gr_passwd; |
| int gr_gid; |
| char **gr_mem; |
| }; |
| |
| # if (SANITIZER_LINUX && !SANITIZER_GLIBC && !SANITIZER_ANDROID) || \ |
| (defined(__x86_64__) && !defined(_LP64)) || defined(__hexagon__) |
| 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_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 { |
| 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_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 { |
| 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_GLIBC |
| 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 |
| |
| #if defined(__x86_64__) && !defined(_LP64) |
| typedef long long __sanitizer_clock_t; |
| #else |
| typedef long __sanitizer_clock_t; |
| #endif |
| |
| #if SANITIZER_LINUX |
| typedef int __sanitizer_clockid_t; |
| typedef unsigned long long __sanitizer_eventfd_t; |
| #endif |
| |
| #if SANITIZER_LINUX |
| # if defined(_LP64) || defined(__x86_64__) || defined(__powerpc__) || \ |
| defined(__mips__) || defined(__hexagon__) |
| 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 .cpp. |
| union __sanitizer_pthread_attr_t { |
| char size[128]; |
| 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_APPLE |
| 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)]; |
| }; |
| #endif |
| |
| struct __sanitizer_siginfo_pad { |
| #if SANITIZER_X32 |
| // x32 siginfo_t is aligned to 8 bytes. |
| u64 pad[128 / sizeof(u64)]; |
| #else |
| // Require uptr, because siginfo_t is always pointer-size aligned on Linux. |
| uptr pad[128 / sizeof(uptr)]; |
| #endif |
| }; |
| |
| #if SANITIZER_LINUX |
| # define SANITIZER_HAS_SIGINFO 1 |
| union __sanitizer_siginfo { |
| struct { |
| int si_signo; |
| # if SANITIZER_MIPS |
| int si_code; |
| int si_errno; |
| # else |
| int si_errno; |
| int si_code; |
| # endif |
| }; |
| __sanitizer_siginfo_pad pad; |
| }; |
| #else |
| # define SANITIZER_HAS_SIGINFO 0 |
| typedef __sanitizer_siginfo_pad __sanitizer_siginfo; |
| #endif |
| |
| 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 defined(__mips__) |
| #define __SANITIZER_KERNEL_NSIG 128 |
| #else |
| #define __SANITIZER_KERNEL_NSIG 64 |
| #endif |
| |
| struct __sanitizer_kernel_sigset_t { |
| uptr sig[__SANITIZER_KERNEL_NSIG / (sizeof(uptr) * 8)]; |
| }; |
| |
| // 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 |
| 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_protoent { |
| char *p_name; |
| char **p_aliases; |
| int p_proto; |
| }; |
| |
| struct __sanitizer_netent { |
| char *n_name; |
| char **n_aliases; |
| int n_addrtype; |
| u32 n_net; |
| }; |
| |
| struct __sanitizer_addrinfo { |
| int ai_flags; |
| int ai_family; |
| int ai_socktype; |
| int ai_protocol; |
| #if SANITIZER_ANDROID || SANITIZER_APPLE |
| 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_APPLE |
| 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 *); |
| }; |
| # 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 { |
| uptr we_wordc; |
| char **we_wordv; |
| uptr we_offs; |
| }; |
| |
| #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__) || defined(__loongarch__) || SANITIZER_RISCV64 || \ |
| defined(__sparc__)) |
| 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; |
| |
| // Helper for the ptrace interceptor. |
| template <class T> |
| inline T ptrace_data_arg(int request, T addr, T data) { |
| # if SANITIZER_LINUX && SANITIZER_SPARC |
| // As described in ptrace(2), the meanings of addr and data are reversed |
| // for the PTRACE_GETREGS, PTRACE_GETFPREGS, PTRACE_GETREGS, and |
| // PTRACE_GETFPREGS requests on Linux/sparc64. |
| if (request == ptrace_getregs || request == ptrace_getfpregs || |
| request == ptrace_setregs || request == ptrace_setfpregs) |
| return addr; |
| else |
| # endif |
| return data; |
| } |
| # 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 { |
| int ifc_len; |
| union { |
| void *ifcu_req; |
| } ifc_ifcu; |
| #if SANITIZER_APPLE |
| } __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 |
| 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; |
| extern unsigned struct_sock_fprog_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) \ |
| 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_LINUX || SANITIZER_APPLE |
| |
| #endif |