1 //! C definitions used by libnative that don't belong in liblibc
3 #![allow(nonstandard_style)]
4 #![cfg_attr(test, allow(dead_code))]
5 #![unstable(issue = "none", feature = "windows_c")]
7 use crate::os::raw::{c_char, c_int, c_long, c_longlong, c_uint, c_ulong, c_ushort};
10 use libc::{c_void, size_t, wchar_t};
12 pub use self::EXCEPTION_DISPOSITION::*;
13 pub use self::FILE_INFO_BY_HANDLE_CLASS::*;
15 pub type DWORD = c_ulong;
16 pub type HANDLE = LPVOID;
17 pub type HINSTANCE = HANDLE;
18 pub type HMODULE = HINSTANCE;
19 pub type HRESULT = LONG;
20 pub type BOOL = c_int;
22 pub type BOOLEAN = BYTE;
23 pub type GROUP = c_uint;
24 pub type LARGE_INTEGER = c_longlong;
25 pub type LONG = c_long;
26 pub type UINT = c_uint;
28 pub type USHORT = c_ushort;
29 pub type SIZE_T = usize;
31 pub type CHAR = c_char;
32 pub type ULONG_PTR = usize;
33 pub type ULONG = c_ulong;
34 pub type NTSTATUS = LONG;
35 pub type ACCESS_MASK = DWORD;
37 pub type LPBOOL = *mut BOOL;
38 pub type LPBYTE = *mut BYTE;
39 pub type LPCSTR = *const CHAR;
40 pub type LPCWSTR = *const WCHAR;
41 pub type LPDWORD = *mut DWORD;
42 pub type LPHANDLE = *mut HANDLE;
43 pub type LPOVERLAPPED = *mut OVERLAPPED;
44 pub type LPPROCESS_INFORMATION = *mut PROCESS_INFORMATION;
45 pub type LPSECURITY_ATTRIBUTES = *mut SECURITY_ATTRIBUTES;
46 pub type LPSTARTUPINFO = *mut STARTUPINFO;
47 pub type LPVOID = *mut c_void;
48 pub type LPWCH = *mut WCHAR;
49 pub type LPWIN32_FIND_DATAW = *mut WIN32_FIND_DATAW;
50 pub type LPWSADATA = *mut WSADATA;
51 pub type LPWSAPROTOCOL_INFO = *mut WSAPROTOCOL_INFO;
52 pub type LPWSTR = *mut WCHAR;
53 pub type LPFILETIME = *mut FILETIME;
54 pub type LPWSABUF = *mut WSABUF;
55 pub type LPWSAOVERLAPPED = *mut c_void;
56 pub type LPWSAOVERLAPPED_COMPLETION_ROUTINE = *mut c_void;
58 pub type PCONDITION_VARIABLE = *mut CONDITION_VARIABLE;
59 pub type PLARGE_INTEGER = *mut c_longlong;
60 pub type PSRWLOCK = *mut SRWLOCK;
62 pub type SOCKET = crate::os::windows::raw::SOCKET;
63 pub type socklen_t = c_int;
64 pub type ADDRESS_FAMILY = USHORT;
66 pub const TRUE: BOOL = 1;
67 pub const FALSE: BOOL = 0;
69 pub const FILE_ATTRIBUTE_READONLY: DWORD = 0x1;
70 pub const FILE_ATTRIBUTE_DIRECTORY: DWORD = 0x10;
71 pub const FILE_ATTRIBUTE_REPARSE_POINT: DWORD = 0x400;
73 pub const FILE_SHARE_DELETE: DWORD = 0x4;
74 pub const FILE_SHARE_READ: DWORD = 0x1;
75 pub const FILE_SHARE_WRITE: DWORD = 0x2;
77 pub const CREATE_ALWAYS: DWORD = 2;
78 pub const CREATE_NEW: DWORD = 1;
79 pub const OPEN_ALWAYS: DWORD = 4;
80 pub const OPEN_EXISTING: DWORD = 3;
81 pub const TRUNCATE_EXISTING: DWORD = 5;
83 pub const FILE_WRITE_DATA: DWORD = 0x00000002;
84 pub const FILE_APPEND_DATA: DWORD = 0x00000004;
85 pub const FILE_WRITE_EA: DWORD = 0x00000010;
86 pub const FILE_WRITE_ATTRIBUTES: DWORD = 0x00000100;
87 pub const READ_CONTROL: DWORD = 0x00020000;
88 pub const SYNCHRONIZE: DWORD = 0x00100000;
89 pub const GENERIC_READ: DWORD = 0x80000000;
90 pub const GENERIC_WRITE: DWORD = 0x40000000;
91 pub const STANDARD_RIGHTS_WRITE: DWORD = READ_CONTROL;
92 pub const FILE_GENERIC_WRITE: DWORD = STANDARD_RIGHTS_WRITE
94 | FILE_WRITE_ATTRIBUTES
99 pub const FILE_FLAG_OPEN_REPARSE_POINT: DWORD = 0x00200000;
100 pub const FILE_FLAG_BACKUP_SEMANTICS: DWORD = 0x02000000;
101 pub const SECURITY_SQOS_PRESENT: DWORD = 0x00100000;
103 pub const FIONBIO: c_ulong = 0x8004667e;
107 pub struct WIN32_FIND_DATAW {
108 pub dwFileAttributes: DWORD,
109 pub ftCreationTime: FILETIME,
110 pub ftLastAccessTime: FILETIME,
111 pub ftLastWriteTime: FILETIME,
112 pub nFileSizeHigh: DWORD,
113 pub nFileSizeLow: DWORD,
114 pub dwReserved0: DWORD,
115 pub dwReserved1: DWORD,
116 pub cFileName: [wchar_t; 260], // #define MAX_PATH 260
117 pub cAlternateFileName: [wchar_t; 14],
119 impl Clone for WIN32_FIND_DATAW {
120 fn clone(&self) -> Self {
125 pub const WSA_FLAG_OVERLAPPED: DWORD = 0x01;
126 pub const WSA_FLAG_NO_HANDLE_INHERIT: DWORD = 0x80;
128 pub const WSADESCRIPTION_LEN: usize = 256;
129 pub const WSASYS_STATUS_LEN: usize = 128;
130 pub const WSAPROTOCOL_LEN: DWORD = 255;
131 pub const INVALID_SOCKET: SOCKET = !0;
133 pub const WSAEACCES: c_int = 10013;
134 pub const WSAEINVAL: c_int = 10022;
135 pub const WSAEWOULDBLOCK: c_int = 10035;
136 pub const WSAEPROTOTYPE: c_int = 10041;
137 pub const WSAEADDRINUSE: c_int = 10048;
138 pub const WSAEADDRNOTAVAIL: c_int = 10049;
139 pub const WSAECONNABORTED: c_int = 10053;
140 pub const WSAECONNRESET: c_int = 10054;
141 pub const WSAENOTCONN: c_int = 10057;
142 pub const WSAESHUTDOWN: c_int = 10058;
143 pub const WSAETIMEDOUT: c_int = 10060;
144 pub const WSAECONNREFUSED: c_int = 10061;
146 pub const MAX_PROTOCOL_CHAIN: DWORD = 7;
148 pub const MAXIMUM_REPARSE_DATA_BUFFER_SIZE: usize = 16 * 1024;
149 pub const FSCTL_GET_REPARSE_POINT: DWORD = 0x900a8;
150 pub const IO_REPARSE_TAG_SYMLINK: DWORD = 0xa000000c;
151 pub const IO_REPARSE_TAG_MOUNT_POINT: DWORD = 0xa0000003;
152 pub const SYMLINK_FLAG_RELATIVE: DWORD = 0x00000001;
153 pub const FSCTL_SET_REPARSE_POINT: DWORD = 0x900a4;
155 pub const SYMBOLIC_LINK_FLAG_DIRECTORY: DWORD = 0x1;
156 pub const SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE: DWORD = 0x2;
158 // Note that these are not actually HANDLEs, just values to pass to GetStdHandle
159 pub const STD_INPUT_HANDLE: DWORD = -10i32 as DWORD;
160 pub const STD_OUTPUT_HANDLE: DWORD = -11i32 as DWORD;
161 pub const STD_ERROR_HANDLE: DWORD = -12i32 as DWORD;
163 pub const PROGRESS_CONTINUE: DWORD = 0;
165 // List of Windows system error codes with descriptions:
166 // https://docs.microsoft.com/en-us/windows/win32/debug/system-error-codes#system-error-codes
167 pub const ERROR_FILE_NOT_FOUND: DWORD = 2;
168 pub const ERROR_PATH_NOT_FOUND: DWORD = 3;
169 pub const ERROR_ACCESS_DENIED: DWORD = 5;
170 pub const ERROR_INVALID_HANDLE: DWORD = 6;
171 pub const ERROR_NO_MORE_FILES: DWORD = 18;
172 pub const ERROR_HANDLE_EOF: DWORD = 38;
173 pub const ERROR_FILE_EXISTS: DWORD = 80;
174 pub const ERROR_INVALID_PARAMETER: DWORD = 87;
175 pub const ERROR_BROKEN_PIPE: DWORD = 109;
176 pub const ERROR_CALL_NOT_IMPLEMENTED: DWORD = 120;
177 pub const ERROR_SEM_TIMEOUT: DWORD = 121;
178 pub const ERROR_INSUFFICIENT_BUFFER: DWORD = 122;
179 pub const ERROR_ALREADY_EXISTS: DWORD = 183;
180 pub const ERROR_ENVVAR_NOT_FOUND: DWORD = 203;
181 pub const ERROR_NO_DATA: DWORD = 232;
182 pub const ERROR_DRIVER_CANCEL_TIMEOUT: DWORD = 594;
183 pub const ERROR_OPERATION_ABORTED: DWORD = 995;
184 pub const ERROR_IO_PENDING: DWORD = 997;
185 pub const ERROR_SERVICE_REQUEST_TIMEOUT: DWORD = 1053;
186 pub const ERROR_COUNTER_TIMEOUT: DWORD = 1121;
187 pub const ERROR_TIMEOUT: DWORD = 1460;
188 pub const ERROR_RESOURCE_CALL_TIMED_OUT: DWORD = 5910;
189 pub const ERROR_CTX_MODEM_RESPONSE_TIMEOUT: DWORD = 7012;
190 pub const ERROR_CTX_CLIENT_QUERY_TIMEOUT: DWORD = 7040;
191 pub const FRS_ERR_SYSVOL_POPULATE_TIMEOUT: DWORD = 8014;
192 pub const ERROR_DS_TIMELIMIT_EXCEEDED: DWORD = 8226;
193 pub const DNS_ERROR_RECORD_TIMED_OUT: DWORD = 9705;
194 pub const ERROR_IPSEC_IKE_TIMED_OUT: DWORD = 13805;
195 pub const ERROR_RUNLEVEL_SWITCH_TIMEOUT: DWORD = 15402;
196 pub const ERROR_RUNLEVEL_SWITCH_AGENT_TIMEOUT: DWORD = 15403;
198 pub const E_NOTIMPL: HRESULT = 0x80004001u32 as HRESULT;
200 pub const INVALID_HANDLE_VALUE: HANDLE = !0 as HANDLE;
202 pub const FACILITY_NT_BIT: DWORD = 0x1000_0000;
204 pub const FORMAT_MESSAGE_FROM_SYSTEM: DWORD = 0x00001000;
205 pub const FORMAT_MESSAGE_FROM_HMODULE: DWORD = 0x00000800;
206 pub const FORMAT_MESSAGE_IGNORE_INSERTS: DWORD = 0x00000200;
208 pub const TLS_OUT_OF_INDEXES: DWORD = 0xFFFFFFFF;
210 pub const DLL_THREAD_DETACH: DWORD = 3;
211 pub const DLL_PROCESS_DETACH: DWORD = 0;
213 pub const INFINITE: DWORD = !0;
215 pub const DUPLICATE_SAME_ACCESS: DWORD = 0x00000002;
217 pub const CONDITION_VARIABLE_INIT: CONDITION_VARIABLE = CONDITION_VARIABLE { ptr: ptr::null_mut() };
218 pub const SRWLOCK_INIT: SRWLOCK = SRWLOCK { ptr: ptr::null_mut() };
220 pub const DETACHED_PROCESS: DWORD = 0x00000008;
221 pub const CREATE_NEW_PROCESS_GROUP: DWORD = 0x00000200;
222 pub const CREATE_UNICODE_ENVIRONMENT: DWORD = 0x00000400;
223 pub const STARTF_USESTDHANDLES: DWORD = 0x00000100;
225 pub const AF_INET: c_int = 2;
226 pub const AF_INET6: c_int = 23;
227 pub const SD_BOTH: c_int = 2;
228 pub const SD_RECEIVE: c_int = 0;
229 pub const SD_SEND: c_int = 1;
230 pub const SOCK_DGRAM: c_int = 2;
231 pub const SOCK_STREAM: c_int = 1;
232 pub const SOL_SOCKET: c_int = 0xffff;
233 pub const SO_RCVTIMEO: c_int = 0x1006;
234 pub const SO_SNDTIMEO: c_int = 0x1005;
235 pub const IPPROTO_IP: c_int = 0;
236 pub const IPPROTO_TCP: c_int = 6;
237 pub const IPPROTO_IPV6: c_int = 41;
238 pub const TCP_NODELAY: c_int = 0x0001;
239 pub const IP_TTL: c_int = 4;
240 pub const IPV6_V6ONLY: c_int = 27;
241 pub const SO_ERROR: c_int = 0x1007;
242 pub const SO_BROADCAST: c_int = 0x0020;
243 pub const IP_MULTICAST_LOOP: c_int = 11;
244 pub const IPV6_MULTICAST_LOOP: c_int = 11;
245 pub const IP_MULTICAST_TTL: c_int = 10;
246 pub const IP_ADD_MEMBERSHIP: c_int = 12;
247 pub const IP_DROP_MEMBERSHIP: c_int = 13;
248 pub const IPV6_ADD_MEMBERSHIP: c_int = 12;
249 pub const IPV6_DROP_MEMBERSHIP: c_int = 13;
250 pub const MSG_PEEK: c_int = 0x2;
254 pub imr_multiaddr: in_addr,
255 pub imr_interface: in_addr,
259 pub struct ipv6_mreq {
260 pub ipv6mr_multiaddr: in6_addr,
261 pub ipv6mr_interface: c_uint,
264 pub const VOLUME_NAME_DOS: DWORD = 0x0;
265 pub const MOVEFILE_REPLACE_EXISTING: DWORD = 1;
267 pub const FILE_BEGIN: DWORD = 0;
268 pub const FILE_CURRENT: DWORD = 1;
269 pub const FILE_END: DWORD = 2;
271 pub const WAIT_OBJECT_0: DWORD = 0x00000000;
272 pub const WAIT_TIMEOUT: DWORD = 258;
273 pub const WAIT_FAILED: DWORD = 0xFFFFFFFF;
275 pub const PIPE_ACCESS_INBOUND: DWORD = 0x00000001;
276 pub const PIPE_ACCESS_OUTBOUND: DWORD = 0x00000002;
277 pub const FILE_FLAG_FIRST_PIPE_INSTANCE: DWORD = 0x00080000;
278 pub const FILE_FLAG_OVERLAPPED: DWORD = 0x40000000;
279 pub const PIPE_WAIT: DWORD = 0x00000000;
280 pub const PIPE_TYPE_BYTE: DWORD = 0x00000000;
281 pub const PIPE_REJECT_REMOTE_CLIENTS: DWORD = 0x00000008;
282 pub const PIPE_READMODE_BYTE: DWORD = 0x00000000;
284 pub const FD_SETSIZE: usize = 64;
286 pub const STACK_SIZE_PARAM_IS_A_RESERVATION: DWORD = 0x00010000;
288 pub const STATUS_SUCCESS: NTSTATUS = 0x00000000;
291 #[cfg(not(target_pointer_width = "64"))]
294 pub wHighVersion: WORD,
295 pub szDescription: [u8; WSADESCRIPTION_LEN + 1],
296 pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
297 pub iMaxSockets: u16,
299 pub lpVendorInfo: *mut u8,
302 #[cfg(target_pointer_width = "64")]
305 pub wHighVersion: WORD,
306 pub iMaxSockets: u16,
308 pub lpVendorInfo: *mut u8,
309 pub szDescription: [u8; WSADESCRIPTION_LEN + 1],
310 pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
313 #[derive(Copy, Clone)]
321 pub struct WSAPROTOCOL_INFO {
322 pub dwServiceFlags1: DWORD,
323 pub dwServiceFlags2: DWORD,
324 pub dwServiceFlags3: DWORD,
325 pub dwServiceFlags4: DWORD,
326 pub dwProviderFlags: DWORD,
327 pub ProviderId: GUID,
328 pub dwCatalogEntryId: DWORD,
329 pub ProtocolChain: WSAPROTOCOLCHAIN,
331 pub iAddressFamily: c_int,
332 pub iMaxSockAddr: c_int,
333 pub iMinSockAddr: c_int,
334 pub iSocketType: c_int,
335 pub iProtocol: c_int,
336 pub iProtocolMaxOffset: c_int,
337 pub iNetworkByteOrder: c_int,
338 pub iSecurityScheme: c_int,
339 pub dwMessageSize: DWORD,
340 pub dwProviderReserved: DWORD,
341 pub szProtocol: [u16; (WSAPROTOCOL_LEN as usize) + 1],
345 #[derive(Copy, Clone)]
346 pub struct WIN32_FILE_ATTRIBUTE_DATA {
347 pub dwFileAttributes: DWORD,
348 pub ftCreationTime: FILETIME,
349 pub ftLastAccessTime: FILETIME,
350 pub ftLastWriteTime: FILETIME,
351 pub nFileSizeHigh: DWORD,
352 pub nFileSizeLow: DWORD,
356 #[allow(dead_code)] // we only use some variants
357 pub enum FILE_INFO_BY_HANDLE_CLASS {
359 FileStandardInfo = 1,
362 FileDispositionInfo = 4,
363 FileAllocationInfo = 5,
364 FileEndOfFileInfo = 6,
366 FileCompressionInfo = 8,
367 FileAttributeTagInfo = 9,
368 FileIdBothDirectoryInfo = 10, // 0xA
369 FileIdBothDirectoryRestartInfo = 11, // 0xB
370 FileIoPriorityHintInfo = 12, // 0xC
371 FileRemoteProtocolInfo = 13, // 0xD
372 FileFullDirectoryInfo = 14, // 0xE
373 FileFullDirectoryRestartInfo = 15, // 0xF
374 FileStorageInfo = 16, // 0x10
375 FileAlignmentInfo = 17, // 0x11
376 FileIdInfo = 18, // 0x12
377 FileIdExtdDirectoryInfo = 19, // 0x13
378 FileIdExtdDirectoryRestartInfo = 20, // 0x14
379 MaximumFileInfoByHandlesClass,
383 pub struct FILE_BASIC_INFO {
384 pub CreationTime: LARGE_INTEGER,
385 pub LastAccessTime: LARGE_INTEGER,
386 pub LastWriteTime: LARGE_INTEGER,
387 pub ChangeTime: LARGE_INTEGER,
388 pub FileAttributes: DWORD,
392 pub struct FILE_END_OF_FILE_INFO {
393 pub EndOfFile: LARGE_INTEGER,
397 pub struct REPARSE_DATA_BUFFER {
398 pub ReparseTag: c_uint,
399 pub ReparseDataLength: c_ushort,
400 pub Reserved: c_ushort,
405 pub struct SYMBOLIC_LINK_REPARSE_BUFFER {
406 pub SubstituteNameOffset: c_ushort,
407 pub SubstituteNameLength: c_ushort,
408 pub PrintNameOffset: c_ushort,
409 pub PrintNameLength: c_ushort,
411 pub PathBuffer: WCHAR,
415 pub struct MOUNT_POINT_REPARSE_BUFFER {
416 pub SubstituteNameOffset: c_ushort,
417 pub SubstituteNameLength: c_ushort,
418 pub PrintNameOffset: c_ushort,
419 pub PrintNameLength: c_ushort,
420 pub PathBuffer: WCHAR,
423 pub type LPPROGRESS_ROUTINE = crate::option::Option<
424 unsafe extern "system" fn(
425 TotalFileSize: LARGE_INTEGER,
426 TotalBytesTransferred: LARGE_INTEGER,
427 StreamSize: LARGE_INTEGER,
428 StreamBytesTransferred: LARGE_INTEGER,
429 dwStreamNumber: DWORD,
430 dwCallbackReason: DWORD,
432 hDestinationFile: HANDLE,
438 pub struct CONDITION_VARIABLE {
446 pub struct CRITICAL_SECTION {
447 CriticalSectionDebug: LPVOID,
449 RecursionCount: LONG,
450 OwningThread: HANDLE,
451 LockSemaphore: HANDLE,
452 SpinCount: ULONG_PTR,
456 pub struct REPARSE_MOUNTPOINT_DATA_BUFFER {
457 pub ReparseTag: DWORD,
458 pub ReparseDataLength: DWORD,
460 pub ReparseTargetLength: WORD,
461 pub ReparseTargetMaximumLength: WORD,
463 pub ReparseTarget: WCHAR,
471 pub Data4: [BYTE; 8],
475 pub struct WSAPROTOCOLCHAIN {
477 pub ChainEntries: [DWORD; MAX_PROTOCOL_CHAIN as usize],
481 pub struct SECURITY_ATTRIBUTES {
483 pub lpSecurityDescriptor: LPVOID,
484 pub bInheritHandle: BOOL,
488 pub struct PROCESS_INFORMATION {
489 pub hProcess: HANDLE,
491 pub dwProcessId: DWORD,
492 pub dwThreadId: DWORD,
496 pub struct STARTUPINFO {
498 pub lpReserved: LPWSTR,
499 pub lpDesktop: LPWSTR,
505 pub dwXCountChars: DWORD,
506 pub dwYCountCharts: DWORD,
507 pub dwFillAttribute: DWORD,
509 pub wShowWindow: WORD,
510 pub cbReserved2: WORD,
511 pub lpReserved2: LPBYTE,
512 pub hStdInput: HANDLE,
513 pub hStdOutput: HANDLE,
514 pub hStdError: HANDLE,
518 pub struct SOCKADDR {
519 pub sa_family: ADDRESS_FAMILY,
520 pub sa_data: [CHAR; 14],
524 #[derive(Copy, Clone)]
525 pub struct FILETIME {
526 pub dwLowDateTime: DWORD,
527 pub dwHighDateTime: DWORD,
531 pub struct OVERLAPPED {
532 pub Internal: *mut c_ulong,
533 pub InternalHigh: *mut c_ulong,
535 pub OffsetHigh: DWORD,
540 #[allow(dead_code)] // we only use some variants
541 pub enum ADDRESS_MODE {
549 pub struct SOCKADDR_STORAGE_LH {
550 pub ss_family: ADDRESS_FAMILY,
551 pub __ss_pad1: [CHAR; 6],
553 pub __ss_pad2: [CHAR; 112],
557 pub struct ADDRINFOA {
559 pub ai_family: c_int,
560 pub ai_socktype: c_int,
561 pub ai_protocol: c_int,
562 pub ai_addrlen: size_t,
563 pub ai_canonname: *mut c_char,
564 pub ai_addr: *mut SOCKADDR,
565 pub ai_next: *mut ADDRINFOA,
569 #[derive(Copy, Clone)]
570 pub struct sockaddr_in {
571 pub sin_family: ADDRESS_FAMILY,
572 pub sin_port: USHORT,
573 pub sin_addr: in_addr,
574 pub sin_zero: [CHAR; 8],
578 #[derive(Copy, Clone)]
579 pub struct sockaddr_in6 {
580 pub sin6_family: ADDRESS_FAMILY,
581 pub sin6_port: USHORT,
582 pub sin6_flowinfo: c_ulong,
583 pub sin6_addr: in6_addr,
584 pub sin6_scope_id: c_ulong,
588 #[derive(Copy, Clone)]
594 #[derive(Copy, Clone)]
595 pub struct in6_addr {
596 pub s6_addr: [u8; 16],
600 #[derive(Copy, Clone)]
601 #[allow(dead_code)] // we only use some variants
602 pub enum EXCEPTION_DISPOSITION {
603 ExceptionContinueExecution,
604 ExceptionContinueSearch,
605 ExceptionNestedException,
606 ExceptionCollidedUnwind,
612 pub fd_count: c_uint,
613 pub fd_array: [SOCKET; FD_SETSIZE],
616 impl Clone for fd_set {
617 fn clone(&self) -> fd_set {
623 #[derive(Copy, Clone)]
629 // Functions forbidden when targeting UWP
631 if #[cfg(not(target_vendor = "uwp"))] {
632 pub const EXCEPTION_CONTINUE_SEARCH: LONG = 0;
633 pub const EXCEPTION_STACK_OVERFLOW: DWORD = 0xc00000fd;
634 pub const EXCEPTION_MAXIMUM_PARAMETERS: usize = 15;
637 pub struct EXCEPTION_RECORD {
638 pub ExceptionCode: DWORD,
639 pub ExceptionFlags: DWORD,
640 pub ExceptionRecord: *mut EXCEPTION_RECORD,
641 pub ExceptionAddress: LPVOID,
642 pub NumberParameters: DWORD,
643 pub ExceptionInformation: [LPVOID; EXCEPTION_MAXIMUM_PARAMETERS]
649 pub struct EXCEPTION_POINTERS {
650 pub ExceptionRecord: *mut EXCEPTION_RECORD,
651 pub ContextRecord: *mut CONTEXT,
654 pub type PVECTORED_EXCEPTION_HANDLER = extern "system"
655 fn(ExceptionInfo: *mut EXCEPTION_POINTERS) -> LONG;
658 #[derive(Copy, Clone)]
659 pub struct CONSOLE_READCONSOLE_CONTROL {
661 pub nInitialChars: ULONG,
662 pub dwCtrlWakeupMask: ULONG,
663 pub dwControlKeyState: ULONG,
666 pub type PCONSOLE_READCONSOLE_CONTROL = *mut CONSOLE_READCONSOLE_CONTROL;
669 pub struct BY_HANDLE_FILE_INFORMATION {
670 pub dwFileAttributes: DWORD,
671 pub ftCreationTime: FILETIME,
672 pub ftLastAccessTime: FILETIME,
673 pub ftLastWriteTime: FILETIME,
674 pub dwVolumeSerialNumber: DWORD,
675 pub nFileSizeHigh: DWORD,
676 pub nFileSizeLow: DWORD,
677 pub nNumberOfLinks: DWORD,
678 pub nFileIndexHigh: DWORD,
679 pub nFileIndexLow: DWORD,
682 pub type LPBY_HANDLE_FILE_INFORMATION = *mut BY_HANDLE_FILE_INFORMATION;
683 pub type LPCVOID = *const c_void;
685 pub const HANDLE_FLAG_INHERIT: DWORD = 0x00000001;
687 pub const TOKEN_READ: DWORD = 0x20008;
690 #[link_name = "SystemFunction036"]
691 pub fn RtlGenRandom(RandomBuffer: *mut u8, RandomBufferLength: ULONG) -> BOOLEAN;
693 pub fn ReadConsoleW(hConsoleInput: HANDLE,
695 nNumberOfCharsToRead: DWORD,
696 lpNumberOfCharsRead: LPDWORD,
697 pInputControl: PCONSOLE_READCONSOLE_CONTROL) -> BOOL;
699 pub fn WriteConsoleW(hConsoleOutput: HANDLE,
701 nNumberOfCharsToWrite: DWORD,
702 lpNumberOfCharsWritten: LPDWORD,
703 lpReserved: LPVOID) -> BOOL;
705 pub fn GetConsoleMode(hConsoleHandle: HANDLE,
706 lpMode: LPDWORD) -> BOOL;
707 // Allowed but unused by UWP
708 pub fn OpenProcessToken(ProcessHandle: HANDLE,
709 DesiredAccess: DWORD,
710 TokenHandle: *mut HANDLE) -> BOOL;
711 pub fn GetUserProfileDirectoryW(hToken: HANDLE,
712 lpProfileDir: LPWSTR,
713 lpcchSize: *mut DWORD) -> BOOL;
714 pub fn GetFileInformationByHandle(hFile: HANDLE,
715 lpFileInformation: LPBY_HANDLE_FILE_INFORMATION)
717 pub fn SetHandleInformation(hObject: HANDLE,
719 dwFlags: DWORD) -> BOOL;
720 pub fn AddVectoredExceptionHandler(FirstHandler: ULONG,
721 VectoredHandler: PVECTORED_EXCEPTION_HANDLER)
723 pub fn CreateHardLinkW(lpSymlinkFileName: LPCWSTR,
724 lpTargetFileName: LPCWSTR,
725 lpSecurityAttributes: LPSECURITY_ATTRIBUTES)
731 // UWP specific functions & types
733 if #[cfg(target_vendor = "uwp")] {
734 pub const BCRYPT_USE_SYSTEM_PREFERRED_RNG: DWORD = 0x00000002;
737 pub struct FILE_STANDARD_INFO {
738 pub AllocationSize: LARGE_INTEGER,
739 pub EndOfFile: LARGE_INTEGER,
740 pub NumberOfLinks: DWORD,
741 pub DeletePending: BOOLEAN,
742 pub Directory: BOOLEAN,
746 pub fn GetFileInformationByHandleEx(hFile: HANDLE,
747 fileInfoClass: FILE_INFO_BY_HANDLE_CLASS,
748 lpFileInformation: LPVOID,
749 dwBufferSize: DWORD) -> BOOL;
750 pub fn BCryptGenRandom(hAlgorithm: LPVOID, pBuffer: *mut u8,
751 cbBuffer: ULONG, dwFlags: ULONG) -> LONG;
756 // Shared between Desktop & UWP
758 pub fn WSAStartup(wVersionRequested: WORD, lpWSAData: LPWSADATA) -> c_int;
759 pub fn WSACleanup() -> c_int;
760 pub fn WSAGetLastError() -> c_int;
761 pub fn WSADuplicateSocketW(
764 lpProtocolInfo: LPWSAPROTOCOL_INFO,
769 dwBufferCount: DWORD,
770 lpNumberOfBytesSent: LPDWORD,
772 lpOverlapped: LPWSAOVERLAPPED,
773 lpCompletionRoutine: LPWSAOVERLAPPED_COMPLETION_ROUTINE,
778 dwBufferCount: DWORD,
779 lpNumberOfBytesRecvd: LPDWORD,
781 lpOverlapped: LPWSAOVERLAPPED,
782 lpCompletionRoutine: LPWSAOVERLAPPED_COMPLETION_ROUTINE,
784 pub fn GetCurrentProcessId() -> DWORD;
789 lpProtocolInfo: LPWSAPROTOCOL_INFO,
793 pub fn ioctlsocket(s: SOCKET, cmd: c_long, argp: *mut c_ulong) -> c_int;
794 pub fn InitializeCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
795 pub fn EnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
796 pub fn TryEnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION) -> BOOL;
797 pub fn LeaveCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
798 pub fn DeleteCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
800 pub fn RemoveDirectoryW(lpPathName: LPCWSTR) -> BOOL;
801 pub fn SetFileAttributesW(lpFileName: LPCWSTR, dwFileAttributes: DWORD) -> BOOL;
802 pub fn SetLastError(dwErrCode: DWORD);
803 pub fn GetCommandLineW() -> *mut LPCWSTR;
804 pub fn GetTempPathW(nBufferLength: DWORD, lpBuffer: LPCWSTR) -> DWORD;
805 pub fn GetCurrentProcess() -> HANDLE;
806 pub fn GetCurrentThread() -> HANDLE;
807 pub fn GetStdHandle(which: DWORD) -> HANDLE;
808 pub fn ExitProcess(uExitCode: c_uint) -> !;
809 pub fn DeviceIoControl(
811 dwIoControlCode: DWORD,
813 nInBufferSize: DWORD,
815 nOutBufferSize: DWORD,
816 lpBytesReturned: LPDWORD,
817 lpOverlapped: LPOVERLAPPED,
820 lpThreadAttributes: LPSECURITY_ATTRIBUTES,
822 lpStartAddress: extern "system" fn(*mut c_void) -> DWORD,
824 dwCreationFlags: DWORD,
827 pub fn WaitForSingleObject(hHandle: HANDLE, dwMilliseconds: DWORD) -> DWORD;
828 pub fn SwitchToThread() -> BOOL;
829 pub fn Sleep(dwMilliseconds: DWORD);
830 pub fn GetProcessId(handle: HANDLE) -> DWORD;
832 lpExistingFileName: LPCWSTR,
833 lpNewFileName: LPCWSTR,
834 lpProgressRoutine: LPPROGRESS_ROUTINE,
839 pub fn FormatMessageW(
848 pub fn TlsAlloc() -> DWORD;
849 pub fn TlsGetValue(dwTlsIndex: DWORD) -> LPVOID;
850 pub fn TlsSetValue(dwTlsIndex: DWORD, lpTlsvalue: LPVOID) -> BOOL;
851 pub fn GetLastError() -> DWORD;
852 pub fn QueryPerformanceFrequency(lpFrequency: *mut LARGE_INTEGER) -> BOOL;
853 pub fn QueryPerformanceCounter(lpPerformanceCount: *mut LARGE_INTEGER) -> BOOL;
854 pub fn GetExitCodeProcess(hProcess: HANDLE, lpExitCode: LPDWORD) -> BOOL;
855 pub fn TerminateProcess(hProcess: HANDLE, uExitCode: UINT) -> BOOL;
856 pub fn CreateProcessW(
857 lpApplicationName: LPCWSTR,
858 lpCommandLine: LPWSTR,
859 lpProcessAttributes: LPSECURITY_ATTRIBUTES,
860 lpThreadAttributes: LPSECURITY_ATTRIBUTES,
861 bInheritHandles: BOOL,
862 dwCreationFlags: DWORD,
863 lpEnvironment: LPVOID,
864 lpCurrentDirectory: LPCWSTR,
865 lpStartupInfo: LPSTARTUPINFO,
866 lpProcessInformation: LPPROCESS_INFORMATION,
868 pub fn GetEnvironmentVariableW(n: LPCWSTR, v: LPWSTR, nsize: DWORD) -> DWORD;
869 pub fn SetEnvironmentVariableW(n: LPCWSTR, v: LPCWSTR) -> BOOL;
870 pub fn GetEnvironmentStringsW() -> LPWCH;
871 pub fn FreeEnvironmentStringsW(env_ptr: LPWCH) -> BOOL;
872 pub fn GetModuleFileNameW(hModule: HMODULE, lpFilename: LPWSTR, nSize: DWORD) -> DWORD;
873 pub fn CreateDirectoryW(
875 lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
877 pub fn DeleteFileW(lpPathName: LPCWSTR) -> BOOL;
878 pub fn GetCurrentDirectoryW(nBufferLength: DWORD, lpBuffer: LPWSTR) -> DWORD;
879 pub fn SetCurrentDirectoryW(lpPathName: LPCWSTR) -> BOOL;
881 pub fn closesocket(socket: SOCKET) -> c_int;
882 pub fn recv(socket: SOCKET, buf: *mut c_void, len: c_int, flags: c_int) -> c_int;
883 pub fn send(socket: SOCKET, buf: *const c_void, len: c_int, flags: c_int) -> c_int;
897 addr: *const SOCKADDR,
900 pub fn shutdown(socket: SOCKET, how: c_int) -> c_int;
901 pub fn accept(socket: SOCKET, address: *mut SOCKADDR, address_len: *mut c_int) -> SOCKET;
902 pub fn DuplicateHandle(
903 hSourceProcessHandle: HANDLE,
904 hSourceHandle: HANDLE,
905 hTargetProcessHandle: HANDLE,
906 lpTargetHandle: LPHANDLE,
907 dwDesiredAccess: DWORD,
908 bInheritHandle: BOOL,
914 nNumberOfBytesToRead: DWORD,
915 lpNumberOfBytesRead: LPDWORD,
916 lpOverlapped: LPOVERLAPPED,
921 nNumberOfBytesToWrite: DWORD,
922 lpNumberOfBytesWritten: LPDWORD,
923 lpOverlapped: LPOVERLAPPED,
925 pub fn CloseHandle(hObject: HANDLE) -> BOOL;
926 pub fn MoveFileExW(lpExistingFileName: LPCWSTR, lpNewFileName: LPCWSTR, dwFlags: DWORD)
928 pub fn SetFilePointerEx(
930 liDistanceToMove: LARGE_INTEGER,
931 lpNewFilePointer: PLARGE_INTEGER,
934 pub fn FlushFileBuffers(hFile: HANDLE) -> BOOL;
937 dwDesiredAccess: DWORD,
939 lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
940 dwCreationDisposition: DWORD,
941 dwFlagsAndAttributes: DWORD,
942 hTemplateFile: HANDLE,
945 pub fn FindFirstFileW(fileName: LPCWSTR, findFileData: LPWIN32_FIND_DATAW) -> HANDLE;
946 pub fn FindNextFileW(findFile: HANDLE, findFileData: LPWIN32_FIND_DATAW) -> BOOL;
947 pub fn FindClose(findFile: HANDLE) -> BOOL;
959 optval: *const c_void,
962 pub fn getsockname(socket: SOCKET, address: *mut SOCKADDR, address_len: *mut c_int) -> c_int;
963 pub fn getpeername(socket: SOCKET, address: *mut SOCKADDR, address_len: *mut c_int) -> c_int;
964 pub fn bind(socket: SOCKET, address: *const SOCKADDR, address_len: socklen_t) -> c_int;
965 pub fn listen(socket: SOCKET, backlog: c_int) -> c_int;
966 pub fn connect(socket: SOCKET, address: *const SOCKADDR, len: c_int) -> c_int;
969 service: *const c_char,
970 hints: *const ADDRINFOA,
971 res: *mut *mut ADDRINFOA,
973 pub fn freeaddrinfo(res: *mut ADDRINFOA);
975 pub fn GetProcAddress(handle: HMODULE, name: LPCSTR) -> *mut c_void;
976 pub fn GetModuleHandleA(lpModuleName: LPCSTR) -> HMODULE;
977 pub fn GetModuleHandleW(lpModuleName: LPCWSTR) -> HMODULE;
979 pub fn GetSystemTimeAsFileTime(lpSystemTimeAsFileTime: LPFILETIME);
982 lpEventAttributes: LPSECURITY_ATTRIBUTES,
987 pub fn WaitForMultipleObjects(
989 lpHandles: *const HANDLE,
991 dwMilliseconds: DWORD,
993 pub fn CreateNamedPipeW(
997 nMaxInstances: DWORD,
998 nOutBufferSize: DWORD,
999 nInBufferSize: DWORD,
1000 nDefaultTimeOut: DWORD,
1001 lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
1003 pub fn CancelIo(handle: HANDLE) -> BOOL;
1004 pub fn GetOverlappedResult(
1006 lpOverlapped: LPOVERLAPPED,
1007 lpNumberOfBytesTransferred: LPDWORD,
1012 readfds: *mut fd_set,
1013 writefds: *mut fd_set,
1014 exceptfds: *mut fd_set,
1015 timeout: *const timeval,
1018 // >= Vista / Server 2008
1019 // https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-createsymboliclinkw
1020 pub fn CreateSymbolicLinkW(
1021 lpSymlinkFileName: LPCWSTR,
1022 lpTargetFileName: LPCWSTR,
1026 // >= Vista / Server 2008
1027 // https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-getfinalpathnamebyhandlew
1028 pub fn GetFinalPathNameByHandleW(
1030 lpszFilePath: LPCWSTR,
1035 // >= Vista / Server 2003
1036 // https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-setthreadstackguarantee
1037 #[cfg(not(target_vendor = "uwp"))]
1038 pub fn SetThreadStackGuarantee(_size: *mut c_ulong) -> BOOL;
1040 // >= Vista / Server 2008
1041 // https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-setfileinformationbyhandle
1042 pub fn SetFileInformationByHandle(
1044 FileInformationClass: FILE_INFO_BY_HANDLE_CLASS,
1045 lpFileInformation: LPVOID,
1046 dwBufferSize: DWORD,
1049 // >= Vista / Server 2008
1050 // https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-sleepconditionvariablesrw
1051 pub fn SleepConditionVariableSRW(
1052 ConditionVariable: PCONDITION_VARIABLE,
1054 dwMilliseconds: DWORD,
1058 // >= Vista / Server 2008
1059 // https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-wakeconditionvariable
1060 pub fn WakeConditionVariable(ConditionVariable: PCONDITION_VARIABLE);
1061 pub fn WakeAllConditionVariable(ConditionVariable: PCONDITION_VARIABLE);
1063 // >= Vista / Server 2008
1064 // https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-acquiresrwlockexclusive
1065 pub fn AcquireSRWLockExclusive(SRWLock: PSRWLOCK);
1066 pub fn AcquireSRWLockShared(SRWLock: PSRWLOCK);
1067 pub fn ReleaseSRWLockExclusive(SRWLock: PSRWLOCK);
1068 pub fn ReleaseSRWLockShared(SRWLock: PSRWLOCK);
1069 pub fn TryAcquireSRWLockExclusive(SRWLock: PSRWLOCK) -> BOOLEAN;
1070 pub fn TryAcquireSRWLockShared(SRWLock: PSRWLOCK) -> BOOLEAN;
1073 // Functions that aren't available on every version of Windows that we support,
1074 // but we still use them and just provide some form of a fallback implementation.
1079 // https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-setthreaddescription
1080 pub fn SetThreadDescription(hThread: HANDLE,
1081 lpThreadDescription: LPCWSTR) -> HRESULT {
1082 SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); E_NOTIMPL
1085 // >= Win8 / Server 2012
1086 // https://docs.microsoft.com/en-us/windows/win32/api/sysinfoapi/nf-sysinfoapi-getsystemtimepreciseasfiletime
1087 pub fn GetSystemTimePreciseAsFileTime(lpSystemTimeAsFileTime: LPFILETIME)
1089 GetSystemTimeAsFileTime(lpSystemTimeAsFileTime)
1094 "api-ms-win-core-synch-l1-2-0":
1096 // >= Windows 8 / Server 2012
1097 // https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-waitonaddress
1098 pub fn WaitOnAddress(
1100 CompareAddress: LPVOID,
1101 AddressSize: SIZE_T,
1102 dwMilliseconds: DWORD
1104 panic!("WaitOnAddress not available")
1106 pub fn WakeByAddressSingle(Address: LPVOID) -> () {
1107 // If this api is unavailable, there cannot be anything waiting, because
1108 // WaitOnAddress would've panicked. So it's fine to do nothing here.
1114 pub fn NtCreateKeyedEvent(
1115 KeyedEventHandle: LPHANDLE,
1116 DesiredAccess: ACCESS_MASK,
1117 ObjectAttributes: LPVOID,
1120 panic!("keyed events not available")
1122 pub fn NtReleaseKeyedEvent(
1123 EventHandle: HANDLE,
1126 Timeout: PLARGE_INTEGER
1128 panic!("keyed events not available")
1130 pub fn NtWaitForKeyedEvent(
1131 EventHandle: HANDLE,
1134 Timeout: PLARGE_INTEGER
1136 panic!("keyed events not available")