/
c.rs
1368 lines (1237 loc) · 42.9 KB
/
c.rs
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//! C definitions used by libnative that don't belong in liblibc
#![allow(nonstandard_style)]
#![cfg_attr(test, allow(dead_code))]
#![unstable(issue = "0", feature = "windows_c")]
use os::raw::{c_int, c_uint, c_ulong, c_long, c_longlong, c_ushort, c_char};
#[cfg(target_arch = "x86_64")]
use os::raw::c_ulonglong;
use libc::{wchar_t, size_t, c_void};
use ptr;
pub use self::FILE_INFO_BY_HANDLE_CLASS::*;
pub use self::EXCEPTION_DISPOSITION::*;
pub type DWORD = c_ulong;
pub type HANDLE = LPVOID;
pub type HINSTANCE = HANDLE;
pub type HMODULE = HINSTANCE;
pub type HRESULT = LONG;
pub type BOOL = c_int;
pub type BYTE = u8;
pub type BOOLEAN = BYTE;
pub type GROUP = c_uint;
pub type LARGE_INTEGER = c_longlong;
pub type LONG = c_long;
pub type UINT = c_uint;
pub type WCHAR = u16;
pub type USHORT = c_ushort;
pub type SIZE_T = usize;
pub type WORD = u16;
pub type CHAR = c_char;
pub type ULONG_PTR = usize;
pub type ULONG = c_ulong;
#[cfg(target_arch = "x86_64")]
pub type ULONGLONG = u64;
#[cfg(target_arch = "x86_64")]
pub type DWORDLONG = ULONGLONG;
pub type LPBOOL = *mut BOOL;
pub type LPBYTE = *mut BYTE;
pub type LPBY_HANDLE_FILE_INFORMATION = *mut BY_HANDLE_FILE_INFORMATION;
pub type LPCSTR = *const CHAR;
pub type LPCVOID = *const c_void;
pub type LPCWSTR = *const WCHAR;
pub type LPDWORD = *mut DWORD;
pub type LPHANDLE = *mut HANDLE;
pub type LPOVERLAPPED = *mut OVERLAPPED;
pub type LPPROCESS_INFORMATION = *mut PROCESS_INFORMATION;
pub type LPSECURITY_ATTRIBUTES = *mut SECURITY_ATTRIBUTES;
pub type LPSTARTUPINFO = *mut STARTUPINFO;
pub type LPVOID = *mut c_void;
pub type LPWCH = *mut WCHAR;
pub type LPWIN32_FIND_DATAW = *mut WIN32_FIND_DATAW;
pub type LPWSADATA = *mut WSADATA;
pub type LPWSAPROTOCOL_INFO = *mut WSAPROTOCOL_INFO;
pub type LPSTR = *mut CHAR;
pub type LPWSTR = *mut WCHAR;
pub type LPFILETIME = *mut FILETIME;
pub type PCONDITION_VARIABLE = *mut CONDITION_VARIABLE;
pub type PLARGE_INTEGER = *mut c_longlong;
pub type PSRWLOCK = *mut SRWLOCK;
pub type SOCKET = ::os::windows::raw::SOCKET;
pub type socklen_t = c_int;
pub type ADDRESS_FAMILY = USHORT;
pub const TRUE: BOOL = 1;
pub const FALSE: BOOL = 0;
pub const FILE_ATTRIBUTE_READONLY: DWORD = 0x1;
pub const FILE_ATTRIBUTE_DIRECTORY: DWORD = 0x10;
pub const FILE_ATTRIBUTE_REPARSE_POINT: DWORD = 0x400;
pub const FILE_SHARE_DELETE: DWORD = 0x4;
pub const FILE_SHARE_READ: DWORD = 0x1;
pub const FILE_SHARE_WRITE: DWORD = 0x2;
pub const CREATE_ALWAYS: DWORD = 2;
pub const CREATE_NEW: DWORD = 1;
pub const OPEN_ALWAYS: DWORD = 4;
pub const OPEN_EXISTING: DWORD = 3;
pub const TRUNCATE_EXISTING: DWORD = 5;
pub const FILE_WRITE_DATA: DWORD = 0x00000002;
pub const FILE_APPEND_DATA: DWORD = 0x00000004;
pub const FILE_WRITE_EA: DWORD = 0x00000010;
pub const FILE_WRITE_ATTRIBUTES: DWORD = 0x00000100;
pub const READ_CONTROL: DWORD = 0x00020000;
pub const SYNCHRONIZE: DWORD = 0x00100000;
pub const GENERIC_READ: DWORD = 0x80000000;
pub const GENERIC_WRITE: DWORD = 0x40000000;
pub const STANDARD_RIGHTS_WRITE: DWORD = READ_CONTROL;
pub const FILE_GENERIC_WRITE: DWORD = STANDARD_RIGHTS_WRITE | FILE_WRITE_DATA |
FILE_WRITE_ATTRIBUTES |
FILE_WRITE_EA |
FILE_APPEND_DATA |
SYNCHRONIZE;
pub const FILE_FLAG_OPEN_REPARSE_POINT: DWORD = 0x00200000;
pub const FILE_FLAG_BACKUP_SEMANTICS: DWORD = 0x02000000;
pub const SECURITY_SQOS_PRESENT: DWORD = 0x00100000;
pub const FIONBIO: c_ulong = 0x8004667e;
#[cfg(target_arch = "arm")]
const ARM_MAX_BREAKPOINTS: usize = 8;
#[cfg(target_arch = "arm")]
const ARM_MAX_WATCHPOINTS: usize = 1;
#[repr(C)]
#[derive(Copy)]
pub struct WIN32_FIND_DATAW {
pub dwFileAttributes: DWORD,
pub ftCreationTime: FILETIME,
pub ftLastAccessTime: FILETIME,
pub ftLastWriteTime: FILETIME,
pub nFileSizeHigh: DWORD,
pub nFileSizeLow: DWORD,
pub dwReserved0: DWORD,
pub dwReserved1: DWORD,
pub cFileName: [wchar_t; 260], // #define MAX_PATH 260
pub cAlternateFileName: [wchar_t; 14],
}
impl Clone for WIN32_FIND_DATAW {
fn clone(&self) -> Self { *self }
}
pub const WSA_FLAG_OVERLAPPED: DWORD = 0x01;
pub const WSADESCRIPTION_LEN: usize = 256;
pub const WSASYS_STATUS_LEN: usize = 128;
pub const WSAPROTOCOL_LEN: DWORD = 255;
pub const INVALID_SOCKET: SOCKET = !0;
pub const WSAEACCES: c_int = 10013;
pub const WSAEINVAL: c_int = 10022;
pub const WSAEWOULDBLOCK: c_int = 10035;
pub const WSAEADDRINUSE: c_int = 10048;
pub const WSAEADDRNOTAVAIL: c_int = 10049;
pub const WSAECONNABORTED: c_int = 10053;
pub const WSAECONNRESET: c_int = 10054;
pub const WSAENOTCONN: c_int = 10057;
pub const WSAESHUTDOWN: c_int = 10058;
pub const WSAETIMEDOUT: c_int = 10060;
pub const WSAECONNREFUSED: c_int = 10061;
pub const MAX_PROTOCOL_CHAIN: DWORD = 7;
pub const TOKEN_READ: DWORD = 0x20008;
pub const MAXIMUM_REPARSE_DATA_BUFFER_SIZE: usize = 16 * 1024;
pub const FSCTL_GET_REPARSE_POINT: DWORD = 0x900a8;
pub const IO_REPARSE_TAG_SYMLINK: DWORD = 0xa000000c;
pub const IO_REPARSE_TAG_MOUNT_POINT: DWORD = 0xa0000003;
pub const SYMLINK_FLAG_RELATIVE: DWORD = 0x00000001;
pub const FSCTL_SET_REPARSE_POINT: DWORD = 0x900a4;
pub const SYMBOLIC_LINK_FLAG_DIRECTORY: DWORD = 0x1;
pub const SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE: DWORD = 0x2;
// Note that these are not actually HANDLEs, just values to pass to GetStdHandle
pub const STD_INPUT_HANDLE: DWORD = -10i32 as DWORD;
pub const STD_OUTPUT_HANDLE: DWORD = -11i32 as DWORD;
pub const STD_ERROR_HANDLE: DWORD = -12i32 as DWORD;
pub const HANDLE_FLAG_INHERIT: DWORD = 0x00000001;
pub const PROGRESS_CONTINUE: DWORD = 0;
pub const ERROR_FILE_NOT_FOUND: DWORD = 2;
pub const ERROR_PATH_NOT_FOUND: DWORD = 3;
pub const ERROR_ACCESS_DENIED: DWORD = 5;
pub const ERROR_INVALID_HANDLE: DWORD = 6;
pub const ERROR_NO_MORE_FILES: DWORD = 18;
pub const ERROR_HANDLE_EOF: DWORD = 38;
pub const ERROR_FILE_EXISTS: DWORD = 80;
pub const ERROR_INVALID_PARAMETER: DWORD = 87;
pub const ERROR_BROKEN_PIPE: DWORD = 109;
pub const ERROR_CALL_NOT_IMPLEMENTED: DWORD = 120;
pub const ERROR_INSUFFICIENT_BUFFER: DWORD = 122;
pub const ERROR_ALREADY_EXISTS: DWORD = 183;
pub const ERROR_NO_DATA: DWORD = 232;
pub const ERROR_ENVVAR_NOT_FOUND: DWORD = 203;
pub const ERROR_OPERATION_ABORTED: DWORD = 995;
pub const ERROR_IO_PENDING: DWORD = 997;
pub const ERROR_TIMEOUT: DWORD = 0x5B4;
pub const E_NOTIMPL: HRESULT = 0x80004001u32 as HRESULT;
pub const INVALID_HANDLE_VALUE: HANDLE = !0 as HANDLE;
pub const FACILITY_NT_BIT: DWORD = 0x1000_0000;
pub const FORMAT_MESSAGE_FROM_SYSTEM: DWORD = 0x00001000;
pub const FORMAT_MESSAGE_FROM_HMODULE: DWORD = 0x00000800;
pub const FORMAT_MESSAGE_IGNORE_INSERTS: DWORD = 0x00000200;
pub const TLS_OUT_OF_INDEXES: DWORD = 0xFFFFFFFF;
pub const DLL_THREAD_DETACH: DWORD = 3;
pub const DLL_PROCESS_DETACH: DWORD = 0;
pub const INFINITE: DWORD = !0;
pub const DUPLICATE_SAME_ACCESS: DWORD = 0x00000002;
pub const CONDITION_VARIABLE_INIT: CONDITION_VARIABLE = CONDITION_VARIABLE {
ptr: ptr::null_mut(),
};
pub const SRWLOCK_INIT: SRWLOCK = SRWLOCK { ptr: ptr::null_mut() };
pub const DETACHED_PROCESS: DWORD = 0x00000008;
pub const CREATE_NEW_PROCESS_GROUP: DWORD = 0x00000200;
pub const CREATE_UNICODE_ENVIRONMENT: DWORD = 0x00000400;
pub const STARTF_USESTDHANDLES: DWORD = 0x00000100;
pub const AF_INET: c_int = 2;
pub const AF_INET6: c_int = 23;
pub const SD_BOTH: c_int = 2;
pub const SD_RECEIVE: c_int = 0;
pub const SD_SEND: c_int = 1;
pub const SOCK_DGRAM: c_int = 2;
pub const SOCK_STREAM: c_int = 1;
pub const SOL_SOCKET: c_int = 0xffff;
pub const SO_RCVTIMEO: c_int = 0x1006;
pub const SO_SNDTIMEO: c_int = 0x1005;
pub const SO_REUSEADDR: c_int = 0x0004;
pub const IPPROTO_IP: c_int = 0;
pub const IPPROTO_TCP: c_int = 6;
pub const IPPROTO_IPV6: c_int = 41;
pub const TCP_NODELAY: c_int = 0x0001;
pub const IP_TTL: c_int = 4;
pub const IPV6_V6ONLY: c_int = 27;
pub const SO_ERROR: c_int = 0x1007;
pub const SO_BROADCAST: c_int = 0x0020;
pub const IP_MULTICAST_LOOP: c_int = 11;
pub const IPV6_MULTICAST_LOOP: c_int = 11;
pub const IP_MULTICAST_TTL: c_int = 10;
pub const IP_ADD_MEMBERSHIP: c_int = 12;
pub const IP_DROP_MEMBERSHIP: c_int = 13;
pub const IPV6_ADD_MEMBERSHIP: c_int = 12;
pub const IPV6_DROP_MEMBERSHIP: c_int = 13;
pub const MSG_PEEK: c_int = 0x2;
#[repr(C)]
pub struct ip_mreq {
pub imr_multiaddr: in_addr,
pub imr_interface: in_addr,
}
#[repr(C)]
pub struct ipv6_mreq {
pub ipv6mr_multiaddr: in6_addr,
pub ipv6mr_interface: c_uint,
}
pub const VOLUME_NAME_DOS: DWORD = 0x0;
pub const MOVEFILE_REPLACE_EXISTING: DWORD = 1;
pub const FILE_BEGIN: DWORD = 0;
pub const FILE_CURRENT: DWORD = 1;
pub const FILE_END: DWORD = 2;
pub const WAIT_OBJECT_0: DWORD = 0x00000000;
pub const WAIT_TIMEOUT: DWORD = 258;
pub const WAIT_FAILED: DWORD = 0xFFFFFFFF;
#[cfg(target_env = "msvc")]
#[cfg(feature = "backtrace")]
pub const MAX_SYM_NAME: usize = 2000;
#[cfg(target_arch = "x86")]
#[cfg(feature = "backtrace")]
pub const IMAGE_FILE_MACHINE_I386: DWORD = 0x014c;
#[cfg(target_arch = "x86_64")]
#[cfg(feature = "backtrace")]
pub const IMAGE_FILE_MACHINE_AMD64: DWORD = 0x8664;
#[cfg(target_arch = "aarch64")]
#[cfg(feature = "backtrace")]
pub const IMAGE_FILE_MACHINE_ARM64: DWORD = 0xAA64;
#[cfg(target_arch = "arm")]
#[cfg(feature = "backtrace")]
pub const IMAGE_FILE_MACHINE_ARMNT: DWORD = 0x01c4;
pub const EXCEPTION_CONTINUE_SEARCH: LONG = 0;
pub const EXCEPTION_STACK_OVERFLOW: DWORD = 0xc00000fd;
pub const EXCEPTION_MAXIMUM_PARAMETERS: usize = 15;
pub const PIPE_ACCESS_INBOUND: DWORD = 0x00000001;
pub const PIPE_ACCESS_OUTBOUND: DWORD = 0x00000002;
pub const FILE_FLAG_FIRST_PIPE_INSTANCE: DWORD = 0x00080000;
pub const FILE_FLAG_OVERLAPPED: DWORD = 0x40000000;
pub const PIPE_WAIT: DWORD = 0x00000000;
pub const PIPE_TYPE_BYTE: DWORD = 0x00000000;
pub const PIPE_REJECT_REMOTE_CLIENTS: DWORD = 0x00000008;
pub const PIPE_READMODE_BYTE: DWORD = 0x00000000;
pub const FD_SETSIZE: usize = 64;
pub const STACK_SIZE_PARAM_IS_A_RESERVATION: DWORD = 0x00010000;
pub const HEAP_ZERO_MEMORY: DWORD = 0x00000008;
#[repr(C)]
#[cfg(not(target_pointer_width = "64"))]
pub struct WSADATA {
pub wVersion: WORD,
pub wHighVersion: WORD,
pub szDescription: [u8; WSADESCRIPTION_LEN + 1],
pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
pub iMaxSockets: u16,
pub iMaxUdpDg: u16,
pub lpVendorInfo: *mut u8,
}
#[repr(C)]
#[cfg(target_pointer_width = "64")]
pub struct WSADATA {
pub wVersion: WORD,
pub wHighVersion: WORD,
pub iMaxSockets: u16,
pub iMaxUdpDg: u16,
pub lpVendorInfo: *mut u8,
pub szDescription: [u8; WSADESCRIPTION_LEN + 1],
pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
}
#[repr(C)]
pub struct WSAPROTOCOL_INFO {
pub dwServiceFlags1: DWORD,
pub dwServiceFlags2: DWORD,
pub dwServiceFlags3: DWORD,
pub dwServiceFlags4: DWORD,
pub dwProviderFlags: DWORD,
pub ProviderId: GUID,
pub dwCatalogEntryId: DWORD,
pub ProtocolChain: WSAPROTOCOLCHAIN,
pub iVersion: c_int,
pub iAddressFamily: c_int,
pub iMaxSockAddr: c_int,
pub iMinSockAddr: c_int,
pub iSocketType: c_int,
pub iProtocol: c_int,
pub iProtocolMaxOffset: c_int,
pub iNetworkByteOrder: c_int,
pub iSecurityScheme: c_int,
pub dwMessageSize: DWORD,
pub dwProviderReserved: DWORD,
pub szProtocol: [u16; (WSAPROTOCOL_LEN as usize) + 1],
}
#[repr(C)]
#[derive(Copy, Clone)]
pub struct WIN32_FILE_ATTRIBUTE_DATA {
pub dwFileAttributes: DWORD,
pub ftCreationTime: FILETIME,
pub ftLastAccessTime: FILETIME,
pub ftLastWriteTime: FILETIME,
pub nFileSizeHigh: DWORD,
pub nFileSizeLow: DWORD,
}
#[repr(C)]
pub struct BY_HANDLE_FILE_INFORMATION {
pub dwFileAttributes: DWORD,
pub ftCreationTime: FILETIME,
pub ftLastAccessTime: FILETIME,
pub ftLastWriteTime: FILETIME,
pub dwVolumeSerialNumber: DWORD,
pub nFileSizeHigh: DWORD,
pub nFileSizeLow: DWORD,
pub nNumberOfLinks: DWORD,
pub nFileIndexHigh: DWORD,
pub nFileIndexLow: DWORD,
}
#[repr(C)]
#[allow(dead_code)] // we only use some variants
pub enum FILE_INFO_BY_HANDLE_CLASS {
FileBasicInfo = 0,
FileStandardInfo = 1,
FileNameInfo = 2,
FileRenameInfo = 3,
FileDispositionInfo = 4,
FileAllocationInfo = 5,
FileEndOfFileInfo = 6,
FileStreamInfo = 7,
FileCompressionInfo = 8,
FileAttributeTagInfo = 9,
FileIdBothDirectoryInfo = 10, // 0xA
FileIdBothDirectoryRestartInfo = 11, // 0xB
FileIoPriorityHintInfo = 12, // 0xC
FileRemoteProtocolInfo = 13, // 0xD
FileFullDirectoryInfo = 14, // 0xE
FileFullDirectoryRestartInfo = 15, // 0xF
FileStorageInfo = 16, // 0x10
FileAlignmentInfo = 17, // 0x11
FileIdInfo = 18, // 0x12
FileIdExtdDirectoryInfo = 19, // 0x13
FileIdExtdDirectoryRestartInfo = 20, // 0x14
MaximumFileInfoByHandlesClass
}
#[repr(C)]
pub struct FILE_BASIC_INFO {
pub CreationTime: LARGE_INTEGER,
pub LastAccessTime: LARGE_INTEGER,
pub LastWriteTime: LARGE_INTEGER,
pub ChangeTime: LARGE_INTEGER,
pub FileAttributes: DWORD,
}
#[repr(C)]
pub struct FILE_END_OF_FILE_INFO {
pub EndOfFile: LARGE_INTEGER,
}
#[repr(C)]
pub struct REPARSE_DATA_BUFFER {
pub ReparseTag: c_uint,
pub ReparseDataLength: c_ushort,
pub Reserved: c_ushort,
pub rest: (),
}
#[repr(C)]
pub struct SYMBOLIC_LINK_REPARSE_BUFFER {
pub SubstituteNameOffset: c_ushort,
pub SubstituteNameLength: c_ushort,
pub PrintNameOffset: c_ushort,
pub PrintNameLength: c_ushort,
pub Flags: c_ulong,
pub PathBuffer: WCHAR,
}
#[repr(C)]
pub struct MOUNT_POINT_REPARSE_BUFFER {
pub SubstituteNameOffset: c_ushort,
pub SubstituteNameLength: c_ushort,
pub PrintNameOffset: c_ushort,
pub PrintNameLength: c_ushort,
pub PathBuffer: WCHAR,
}
pub type LPPROGRESS_ROUTINE = ::option::Option<unsafe extern "system" fn(
TotalFileSize: LARGE_INTEGER,
TotalBytesTransferred: LARGE_INTEGER,
StreamSize: LARGE_INTEGER,
StreamBytesTransferred: LARGE_INTEGER,
dwStreamNumber: DWORD,
dwCallbackReason: DWORD,
hSourceFile: HANDLE,
hDestinationFile: HANDLE,
lpData: LPVOID,
) -> DWORD>;
#[repr(C)]
pub struct CONDITION_VARIABLE { pub ptr: LPVOID }
#[repr(C)]
pub struct SRWLOCK { pub ptr: LPVOID }
#[repr(C)]
pub struct CRITICAL_SECTION {
CriticalSectionDebug: LPVOID,
LockCount: LONG,
RecursionCount: LONG,
OwningThread: HANDLE,
LockSemaphore: HANDLE,
SpinCount: ULONG_PTR
}
#[repr(C)]
pub struct REPARSE_MOUNTPOINT_DATA_BUFFER {
pub ReparseTag: DWORD,
pub ReparseDataLength: DWORD,
pub Reserved: WORD,
pub ReparseTargetLength: WORD,
pub ReparseTargetMaximumLength: WORD,
pub Reserved1: WORD,
pub ReparseTarget: WCHAR,
}
#[repr(C)]
pub struct EXCEPTION_RECORD {
pub ExceptionCode: DWORD,
pub ExceptionFlags: DWORD,
pub ExceptionRecord: *mut EXCEPTION_RECORD,
pub ExceptionAddress: LPVOID,
pub NumberParameters: DWORD,
pub ExceptionInformation: [LPVOID; EXCEPTION_MAXIMUM_PARAMETERS]
}
#[repr(C)]
pub struct EXCEPTION_POINTERS {
pub ExceptionRecord: *mut EXCEPTION_RECORD,
pub ContextRecord: *mut CONTEXT,
}
pub type PVECTORED_EXCEPTION_HANDLER = extern "system"
fn(ExceptionInfo: *mut EXCEPTION_POINTERS) -> LONG;
#[repr(C)]
pub struct GUID {
pub Data1: DWORD,
pub Data2: WORD,
pub Data3: WORD,
pub Data4: [BYTE; 8],
}
#[repr(C)]
pub struct WSAPROTOCOLCHAIN {
pub ChainLen: c_int,
pub ChainEntries: [DWORD; MAX_PROTOCOL_CHAIN as usize],
}
#[repr(C)]
pub struct SECURITY_ATTRIBUTES {
pub nLength: DWORD,
pub lpSecurityDescriptor: LPVOID,
pub bInheritHandle: BOOL,
}
#[repr(C)]
pub struct PROCESS_INFORMATION {
pub hProcess: HANDLE,
pub hThread: HANDLE,
pub dwProcessId: DWORD,
pub dwThreadId: DWORD,
}
#[repr(C)]
pub struct STARTUPINFO {
pub cb: DWORD,
pub lpReserved: LPWSTR,
pub lpDesktop: LPWSTR,
pub lpTitle: LPWSTR,
pub dwX: DWORD,
pub dwY: DWORD,
pub dwXSize: DWORD,
pub dwYSize: DWORD,
pub dwXCountChars: DWORD,
pub dwYCountCharts: DWORD,
pub dwFillAttribute: DWORD,
pub dwFlags: DWORD,
pub wShowWindow: WORD,
pub cbReserved2: WORD,
pub lpReserved2: LPBYTE,
pub hStdInput: HANDLE,
pub hStdOutput: HANDLE,
pub hStdError: HANDLE,
}
#[repr(C)]
pub struct SOCKADDR {
pub sa_family: ADDRESS_FAMILY,
pub sa_data: [CHAR; 14],
}
#[repr(C)]
#[derive(Copy, Clone)]
pub struct FILETIME {
pub dwLowDateTime: DWORD,
pub dwHighDateTime: DWORD,
}
#[repr(C)]
pub struct OVERLAPPED {
pub Internal: *mut c_ulong,
pub InternalHigh: *mut c_ulong,
pub Offset: DWORD,
pub OffsetHigh: DWORD,
pub hEvent: HANDLE,
}
#[repr(C)]
#[cfg(target_env = "msvc")]
#[cfg(feature = "backtrace")]
pub struct SYMBOL_INFO {
pub SizeOfStruct: c_ulong,
pub TypeIndex: c_ulong,
pub Reserved: [u64; 2],
pub Index: c_ulong,
pub Size: c_ulong,
pub ModBase: u64,
pub Flags: c_ulong,
pub Value: u64,
pub Address: u64,
pub Register: c_ulong,
pub Scope: c_ulong,
pub Tag: c_ulong,
pub NameLen: c_ulong,
pub MaxNameLen: c_ulong,
// note that windows has this as 1, but it basically just means that
// the name is inline at the end of the struct. For us, we just bump
// the struct size up to MAX_SYM_NAME.
pub Name: [c_char; MAX_SYM_NAME],
}
#[repr(C)]
#[cfg(target_env = "msvc")]
#[cfg(feature = "backtrace")]
pub struct IMAGEHLP_LINE64 {
pub SizeOfStruct: u32,
pub Key: *const c_void,
pub LineNumber: u32,
pub Filename: *const c_char,
pub Address: u64,
}
#[repr(C)]
#[allow(dead_code)] // we only use some variants
pub enum ADDRESS_MODE {
AddrMode1616,
AddrMode1632,
AddrModeReal,
AddrModeFlat,
}
#[repr(C)]
#[cfg(feature = "backtrace")]
pub struct ADDRESS64 {
pub Offset: u64,
pub Segment: u16,
pub Mode: ADDRESS_MODE,
}
#[repr(C)]
#[cfg(feature = "backtrace")]
pub struct STACKFRAME_EX {
pub AddrPC: ADDRESS64,
pub AddrReturn: ADDRESS64,
pub AddrFrame: ADDRESS64,
pub AddrStack: ADDRESS64,
pub AddrBStore: ADDRESS64,
pub FuncTableEntry: *mut c_void,
pub Params: [u64; 4],
pub Far: BOOL,
pub Virtual: BOOL,
pub Reserved: [u64; 3],
pub KdHelp: KDHELP64,
pub StackFrameSize: DWORD,
pub InlineFrameContext: DWORD,
}
#[repr(C)]
#[cfg(feature = "backtrace")]
pub struct STACKFRAME64 {
pub AddrPC: ADDRESS64,
pub AddrReturn: ADDRESS64,
pub AddrFrame: ADDRESS64,
pub AddrStack: ADDRESS64,
pub AddrBStore: ADDRESS64,
pub FuncTableEntry: *mut c_void,
pub Params: [u64; 4],
pub Far: BOOL,
pub Virtual: BOOL,
pub Reserved: [u64; 3],
pub KdHelp: KDHELP64,
}
#[repr(C)]
#[cfg(feature = "backtrace")]
pub struct KDHELP64 {
pub Thread: u64,
pub ThCallbackStack: DWORD,
pub ThCallbackBStore: DWORD,
pub NextCallback: DWORD,
pub FramePointer: DWORD,
pub KiCallUserMode: u64,
pub KeUserCallbackDispatcher: u64,
pub SystemRangeStart: u64,
pub KiUserExceptionDispatcher: u64,
pub StackBase: u64,
pub StackLimit: u64,
pub Reserved: [u64; 5],
}
#[cfg(target_arch = "x86")]
#[repr(C)]
pub struct CONTEXT {
pub ContextFlags: DWORD,
pub Dr0: DWORD,
pub Dr1: DWORD,
pub Dr2: DWORD,
pub Dr3: DWORD,
pub Dr6: DWORD,
pub Dr7: DWORD,
pub FloatSave: FLOATING_SAVE_AREA,
pub SegGs: DWORD,
pub SegFs: DWORD,
pub SegEs: DWORD,
pub SegDs: DWORD,
pub Edi: DWORD,
pub Esi: DWORD,
pub Ebx: DWORD,
pub Edx: DWORD,
pub Ecx: DWORD,
pub Eax: DWORD,
pub Ebp: DWORD,
pub Eip: DWORD,
pub SegCs: DWORD,
pub EFlags: DWORD,
pub Esp: DWORD,
pub SegSs: DWORD,
pub ExtendedRegisters: [u8; 512],
}
#[cfg(target_arch = "x86")]
#[repr(C)]
pub struct FLOATING_SAVE_AREA {
pub ControlWord: DWORD,
pub StatusWord: DWORD,
pub TagWord: DWORD,
pub ErrorOffset: DWORD,
pub ErrorSelector: DWORD,
pub DataOffset: DWORD,
pub DataSelector: DWORD,
pub RegisterArea: [u8; 80],
pub Cr0NpxState: DWORD,
}
#[cfg(target_arch = "x86_64")]
#[repr(C, align(16))]
pub struct CONTEXT {
pub P1Home: DWORDLONG,
pub P2Home: DWORDLONG,
pub P3Home: DWORDLONG,
pub P4Home: DWORDLONG,
pub P5Home: DWORDLONG,
pub P6Home: DWORDLONG,
pub ContextFlags: DWORD,
pub MxCsr: DWORD,
pub SegCs: WORD,
pub SegDs: WORD,
pub SegEs: WORD,
pub SegFs: WORD,
pub SegGs: WORD,
pub SegSs: WORD,
pub EFlags: DWORD,
pub Dr0: DWORDLONG,
pub Dr1: DWORDLONG,
pub Dr2: DWORDLONG,
pub Dr3: DWORDLONG,
pub Dr6: DWORDLONG,
pub Dr7: DWORDLONG,
pub Rax: DWORDLONG,
pub Rcx: DWORDLONG,
pub Rdx: DWORDLONG,
pub Rbx: DWORDLONG,
pub Rsp: DWORDLONG,
pub Rbp: DWORDLONG,
pub Rsi: DWORDLONG,
pub Rdi: DWORDLONG,
pub R8: DWORDLONG,
pub R9: DWORDLONG,
pub R10: DWORDLONG,
pub R11: DWORDLONG,
pub R12: DWORDLONG,
pub R13: DWORDLONG,
pub R14: DWORDLONG,
pub R15: DWORDLONG,
pub Rip: DWORDLONG,
pub FltSave: FLOATING_SAVE_AREA,
pub VectorRegister: [M128A; 26],
pub VectorControl: DWORDLONG,
pub DebugControl: DWORDLONG,
pub LastBranchToRip: DWORDLONG,
pub LastBranchFromRip: DWORDLONG,
pub LastExceptionToRip: DWORDLONG,
pub LastExceptionFromRip: DWORDLONG,
}
#[cfg(target_arch = "x86_64")]
#[repr(C, align(16))]
pub struct M128A {
pub Low: c_ulonglong,
pub High: c_longlong
}
#[cfg(target_arch = "x86_64")]
#[repr(C, align(16))]
pub struct FLOATING_SAVE_AREA {
_Dummy: [u8; 512] // FIXME: Fill this out
}
#[cfg(target_arch = "arm")]
#[repr(C)]
pub struct CONTEXT {
pub ContextFlags: ULONG,
pub R0: ULONG,
pub R1: ULONG,
pub R2: ULONG,
pub R3: ULONG,
pub R4: ULONG,
pub R5: ULONG,
pub R6: ULONG,
pub R7: ULONG,
pub R8: ULONG,
pub R9: ULONG,
pub R10: ULONG,
pub R11: ULONG,
pub R12: ULONG,
pub Sp: ULONG,
pub Lr: ULONG,
pub Pc: ULONG,
pub Cpsr: ULONG,
pub Fpscr: ULONG,
pub Padding: ULONG,
pub D: [u64; 32],
pub Bvr: [ULONG; ARM_MAX_BREAKPOINTS],
pub Bcr: [ULONG; ARM_MAX_BREAKPOINTS],
pub Wvr: [ULONG; ARM_MAX_WATCHPOINTS],
pub Wcr: [ULONG; ARM_MAX_WATCHPOINTS],
pub Padding2: [ULONG; 2]
}
// FIXME(#43348): This structure is used for backtrace only, and a fake
// definition is provided here only to allow rustdoc to pass type-check. This
// will not appear in the final documentation. This should be also defined for
// other architectures supported by Windows such as ARM, and for historical
// interest, maybe MIPS and PowerPC as well.
#[cfg(all(rustdoc, not(any(target_arch = "x86_64", target_arch = "x86",
target_arch = "aarch64", target_arch = "arm"))))]
pub enum CONTEXT {}
#[cfg(target_arch = "aarch64")]
pub const ARM64_MAX_BREAKPOINTS: usize = 8;
#[cfg(target_arch = "aarch64")]
pub const ARM64_MAX_WATCHPOINTS: usize = 2;
#[cfg(target_arch = "aarch64")]
#[repr(C)]
pub struct ARM64_NT_NEON128 {
pub D: [f64; 2],
}
#[cfg(target_arch = "aarch64")]
#[repr(C, align(16))]
pub struct CONTEXT {
pub ContextFlags: DWORD,
pub Cpsr: DWORD,
pub X0: u64,
pub X1: u64,
pub X2: u64,
pub X3: u64,
pub X4: u64,
pub X5: u64,
pub X6: u64,
pub X7: u64,
pub X8: u64,
pub X9: u64,
pub X10: u64,
pub X11: u64,
pub X12: u64,
pub X13: u64,
pub X14: u64,
pub X15: u64,
pub X16: u64,
pub X17: u64,
pub X18: u64,
pub X19: u64,
pub X20: u64,
pub X21: u64,
pub X22: u64,
pub X23: u64,
pub X24: u64,
pub X25: u64,
pub X26: u64,
pub X27: u64,
pub X28: u64,
pub Fp: u64,
pub Lr: u64,
pub Sp: u64,
pub Pc: u64,
pub V: [ARM64_NT_NEON128; 32],
pub Fpcr: DWORD,
pub Fpsr: DWORD,
pub Bcr: [DWORD; ARM64_MAX_BREAKPOINTS],
pub Bvr: [DWORD; ARM64_MAX_BREAKPOINTS],
pub Wcr: [DWORD; ARM64_MAX_WATCHPOINTS],
pub Wvr: [DWORD; ARM64_MAX_WATCHPOINTS],
}
#[repr(C)]
pub struct SOCKADDR_STORAGE_LH {
pub ss_family: ADDRESS_FAMILY,
pub __ss_pad1: [CHAR; 6],
pub __ss_align: i64,
pub __ss_pad2: [CHAR; 112],
}
#[repr(C)]
pub struct ADDRINFOA {
pub ai_flags: c_int,
pub ai_family: c_int,
pub ai_socktype: c_int,
pub ai_protocol: c_int,
pub ai_addrlen: size_t,
pub ai_canonname: *mut c_char,
pub ai_addr: *mut SOCKADDR,
pub ai_next: *mut ADDRINFOA,
}
#[repr(C)]
#[derive(Copy, Clone)]
pub struct sockaddr_in {
pub sin_family: ADDRESS_FAMILY,
pub sin_port: USHORT,
pub sin_addr: in_addr,
pub sin_zero: [CHAR; 8],
}
#[repr(C)]
#[derive(Copy, Clone)]
pub struct sockaddr_in6 {
pub sin6_family: ADDRESS_FAMILY,
pub sin6_port: USHORT,
pub sin6_flowinfo: c_ulong,
pub sin6_addr: in6_addr,
pub sin6_scope_id: c_ulong,
}
#[repr(C)]
#[derive(Copy, Clone)]
pub struct in_addr {
pub s_addr: u32,
}
#[repr(C)]
#[derive(Copy, Clone)]
pub struct in6_addr {
pub s6_addr: [u8; 16],
}
#[repr(C)]
#[derive(Copy, Clone)]
#[allow(dead_code)] // we only use some variants
pub enum EXCEPTION_DISPOSITION {
ExceptionContinueExecution,
ExceptionContinueSearch,
ExceptionNestedException,
ExceptionCollidedUnwind
}
#[repr(C)]
#[derive(Copy, Clone)]
pub struct CONSOLE_READCONSOLE_CONTROL {
pub nLength: ULONG,
pub nInitialChars: ULONG,
pub dwCtrlWakeupMask: ULONG,
pub dwControlKeyState: ULONG,
}
pub type PCONSOLE_READCONSOLE_CONTROL = *mut CONSOLE_READCONSOLE_CONTROL;
#[repr(C)]
#[derive(Copy)]
pub struct fd_set {
pub fd_count: c_uint,
pub fd_array: [SOCKET; FD_SETSIZE],
}
impl Clone for fd_set {
fn clone(&self) -> fd_set {
*self
}
}
#[repr(C)]
#[derive(Copy, Clone)]
pub struct timeval {
pub tv_sec: c_long,
pub tv_usec: c_long,
}
extern "system" {
pub fn WSAStartup(wVersionRequested: WORD,
lpWSAData: LPWSADATA) -> c_int;
pub fn WSACleanup() -> c_int;
pub fn WSAGetLastError() -> c_int;
pub fn WSADuplicateSocketW(s: SOCKET,
dwProcessId: DWORD,
lpProtocolInfo: LPWSAPROTOCOL_INFO)
-> c_int;
pub fn GetCurrentProcessId() -> DWORD;
pub fn WSASocketW(af: c_int,
kind: c_int,
protocol: c_int,
lpProtocolInfo: LPWSAPROTOCOL_INFO,
g: GROUP,
dwFlags: DWORD) -> SOCKET;
pub fn ioctlsocket(s: SOCKET, cmd: c_long, argp: *mut c_ulong) -> c_int;
pub fn InitializeCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
pub fn EnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION);