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 HEAP_ZERO_MEMORY: DWORD = 0x00000008;
290 pub const STATUS_SUCCESS: NTSTATUS = 0x00000000;
293 #[cfg(not(target_pointer_width = "64"))]
296 pub wHighVersion: WORD,
297 pub szDescription: [u8; WSADESCRIPTION_LEN + 1],
298 pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
299 pub iMaxSockets: u16,
301 pub lpVendorInfo: *mut u8,
304 #[cfg(target_pointer_width = "64")]
307 pub wHighVersion: WORD,
308 pub iMaxSockets: u16,
310 pub lpVendorInfo: *mut u8,
311 pub szDescription: [u8; WSADESCRIPTION_LEN + 1],
312 pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
315 #[derive(Copy, Clone)]
323 pub struct WSAPROTOCOL_INFO {
324 pub dwServiceFlags1: DWORD,
325 pub dwServiceFlags2: DWORD,
326 pub dwServiceFlags3: DWORD,
327 pub dwServiceFlags4: DWORD,
328 pub dwProviderFlags: DWORD,
329 pub ProviderId: GUID,
330 pub dwCatalogEntryId: DWORD,
331 pub ProtocolChain: WSAPROTOCOLCHAIN,
333 pub iAddressFamily: c_int,
334 pub iMaxSockAddr: c_int,
335 pub iMinSockAddr: c_int,
336 pub iSocketType: c_int,
337 pub iProtocol: c_int,
338 pub iProtocolMaxOffset: c_int,
339 pub iNetworkByteOrder: c_int,
340 pub iSecurityScheme: c_int,
341 pub dwMessageSize: DWORD,
342 pub dwProviderReserved: DWORD,
343 pub szProtocol: [u16; (WSAPROTOCOL_LEN as usize) + 1],
347 #[derive(Copy, Clone)]
348 pub struct WIN32_FILE_ATTRIBUTE_DATA {
349 pub dwFileAttributes: DWORD,
350 pub ftCreationTime: FILETIME,
351 pub ftLastAccessTime: FILETIME,
352 pub ftLastWriteTime: FILETIME,
353 pub nFileSizeHigh: DWORD,
354 pub nFileSizeLow: DWORD,
358 #[allow(dead_code)] // we only use some variants
359 pub enum FILE_INFO_BY_HANDLE_CLASS {
361 FileStandardInfo = 1,
364 FileDispositionInfo = 4,
365 FileAllocationInfo = 5,
366 FileEndOfFileInfo = 6,
368 FileCompressionInfo = 8,
369 FileAttributeTagInfo = 9,
370 FileIdBothDirectoryInfo = 10, // 0xA
371 FileIdBothDirectoryRestartInfo = 11, // 0xB
372 FileIoPriorityHintInfo = 12, // 0xC
373 FileRemoteProtocolInfo = 13, // 0xD
374 FileFullDirectoryInfo = 14, // 0xE
375 FileFullDirectoryRestartInfo = 15, // 0xF
376 FileStorageInfo = 16, // 0x10
377 FileAlignmentInfo = 17, // 0x11
378 FileIdInfo = 18, // 0x12
379 FileIdExtdDirectoryInfo = 19, // 0x13
380 FileIdExtdDirectoryRestartInfo = 20, // 0x14
381 MaximumFileInfoByHandlesClass,
385 pub struct FILE_BASIC_INFO {
386 pub CreationTime: LARGE_INTEGER,
387 pub LastAccessTime: LARGE_INTEGER,
388 pub LastWriteTime: LARGE_INTEGER,
389 pub ChangeTime: LARGE_INTEGER,
390 pub FileAttributes: DWORD,
394 pub struct FILE_END_OF_FILE_INFO {
395 pub EndOfFile: LARGE_INTEGER,
399 pub struct REPARSE_DATA_BUFFER {
400 pub ReparseTag: c_uint,
401 pub ReparseDataLength: c_ushort,
402 pub Reserved: c_ushort,
407 pub struct SYMBOLIC_LINK_REPARSE_BUFFER {
408 pub SubstituteNameOffset: c_ushort,
409 pub SubstituteNameLength: c_ushort,
410 pub PrintNameOffset: c_ushort,
411 pub PrintNameLength: c_ushort,
413 pub PathBuffer: WCHAR,
417 pub struct MOUNT_POINT_REPARSE_BUFFER {
418 pub SubstituteNameOffset: c_ushort,
419 pub SubstituteNameLength: c_ushort,
420 pub PrintNameOffset: c_ushort,
421 pub PrintNameLength: c_ushort,
422 pub PathBuffer: WCHAR,
425 pub type LPPROGRESS_ROUTINE = crate::option::Option<
426 unsafe extern "system" fn(
427 TotalFileSize: LARGE_INTEGER,
428 TotalBytesTransferred: LARGE_INTEGER,
429 StreamSize: LARGE_INTEGER,
430 StreamBytesTransferred: LARGE_INTEGER,
431 dwStreamNumber: DWORD,
432 dwCallbackReason: DWORD,
434 hDestinationFile: HANDLE,
440 pub struct CONDITION_VARIABLE {
448 pub struct CRITICAL_SECTION {
449 CriticalSectionDebug: LPVOID,
451 RecursionCount: LONG,
452 OwningThread: HANDLE,
453 LockSemaphore: HANDLE,
454 SpinCount: ULONG_PTR,
458 pub struct REPARSE_MOUNTPOINT_DATA_BUFFER {
459 pub ReparseTag: DWORD,
460 pub ReparseDataLength: DWORD,
462 pub ReparseTargetLength: WORD,
463 pub ReparseTargetMaximumLength: WORD,
465 pub ReparseTarget: WCHAR,
473 pub Data4: [BYTE; 8],
477 pub struct WSAPROTOCOLCHAIN {
479 pub ChainEntries: [DWORD; MAX_PROTOCOL_CHAIN as usize],
483 pub struct SECURITY_ATTRIBUTES {
485 pub lpSecurityDescriptor: LPVOID,
486 pub bInheritHandle: BOOL,
490 pub struct PROCESS_INFORMATION {
491 pub hProcess: HANDLE,
493 pub dwProcessId: DWORD,
494 pub dwThreadId: DWORD,
498 pub struct STARTUPINFO {
500 pub lpReserved: LPWSTR,
501 pub lpDesktop: LPWSTR,
507 pub dwXCountChars: DWORD,
508 pub dwYCountCharts: DWORD,
509 pub dwFillAttribute: DWORD,
511 pub wShowWindow: WORD,
512 pub cbReserved2: WORD,
513 pub lpReserved2: LPBYTE,
514 pub hStdInput: HANDLE,
515 pub hStdOutput: HANDLE,
516 pub hStdError: HANDLE,
520 pub struct SOCKADDR {
521 pub sa_family: ADDRESS_FAMILY,
522 pub sa_data: [CHAR; 14],
526 #[derive(Copy, Clone)]
527 pub struct FILETIME {
528 pub dwLowDateTime: DWORD,
529 pub dwHighDateTime: DWORD,
533 pub struct OVERLAPPED {
534 pub Internal: *mut c_ulong,
535 pub InternalHigh: *mut c_ulong,
537 pub OffsetHigh: DWORD,
542 #[allow(dead_code)] // we only use some variants
543 pub enum ADDRESS_MODE {
551 pub struct SOCKADDR_STORAGE_LH {
552 pub ss_family: ADDRESS_FAMILY,
553 pub __ss_pad1: [CHAR; 6],
555 pub __ss_pad2: [CHAR; 112],
559 pub struct ADDRINFOA {
561 pub ai_family: c_int,
562 pub ai_socktype: c_int,
563 pub ai_protocol: c_int,
564 pub ai_addrlen: size_t,
565 pub ai_canonname: *mut c_char,
566 pub ai_addr: *mut SOCKADDR,
567 pub ai_next: *mut ADDRINFOA,
571 #[derive(Copy, Clone)]
572 pub struct sockaddr_in {
573 pub sin_family: ADDRESS_FAMILY,
574 pub sin_port: USHORT,
575 pub sin_addr: in_addr,
576 pub sin_zero: [CHAR; 8],
580 #[derive(Copy, Clone)]
581 pub struct sockaddr_in6 {
582 pub sin6_family: ADDRESS_FAMILY,
583 pub sin6_port: USHORT,
584 pub sin6_flowinfo: c_ulong,
585 pub sin6_addr: in6_addr,
586 pub sin6_scope_id: c_ulong,
590 #[derive(Copy, Clone)]
596 #[derive(Copy, Clone)]
597 pub struct in6_addr {
598 pub s6_addr: [u8; 16],
602 #[derive(Copy, Clone)]
603 #[allow(dead_code)] // we only use some variants
604 pub enum EXCEPTION_DISPOSITION {
605 ExceptionContinueExecution,
606 ExceptionContinueSearch,
607 ExceptionNestedException,
608 ExceptionCollidedUnwind,
614 pub fd_count: c_uint,
615 pub fd_array: [SOCKET; FD_SETSIZE],
618 impl Clone for fd_set {
619 fn clone(&self) -> fd_set {
625 #[derive(Copy, Clone)]
631 // Functions forbidden when targeting UWP
633 if #[cfg(not(target_vendor = "uwp"))] {
634 pub const EXCEPTION_CONTINUE_SEARCH: LONG = 0;
635 pub const EXCEPTION_STACK_OVERFLOW: DWORD = 0xc00000fd;
636 pub const EXCEPTION_MAXIMUM_PARAMETERS: usize = 15;
639 pub struct EXCEPTION_RECORD {
640 pub ExceptionCode: DWORD,
641 pub ExceptionFlags: DWORD,
642 pub ExceptionRecord: *mut EXCEPTION_RECORD,
643 pub ExceptionAddress: LPVOID,
644 pub NumberParameters: DWORD,
645 pub ExceptionInformation: [LPVOID; EXCEPTION_MAXIMUM_PARAMETERS]
651 pub struct EXCEPTION_POINTERS {
652 pub ExceptionRecord: *mut EXCEPTION_RECORD,
653 pub ContextRecord: *mut CONTEXT,
656 pub type PVECTORED_EXCEPTION_HANDLER = extern "system"
657 fn(ExceptionInfo: *mut EXCEPTION_POINTERS) -> LONG;
660 #[derive(Copy, Clone)]
661 pub struct CONSOLE_READCONSOLE_CONTROL {
663 pub nInitialChars: ULONG,
664 pub dwCtrlWakeupMask: ULONG,
665 pub dwControlKeyState: ULONG,
668 pub type PCONSOLE_READCONSOLE_CONTROL = *mut CONSOLE_READCONSOLE_CONTROL;
671 pub struct BY_HANDLE_FILE_INFORMATION {
672 pub dwFileAttributes: DWORD,
673 pub ftCreationTime: FILETIME,
674 pub ftLastAccessTime: FILETIME,
675 pub ftLastWriteTime: FILETIME,
676 pub dwVolumeSerialNumber: DWORD,
677 pub nFileSizeHigh: DWORD,
678 pub nFileSizeLow: DWORD,
679 pub nNumberOfLinks: DWORD,
680 pub nFileIndexHigh: DWORD,
681 pub nFileIndexLow: DWORD,
684 pub type LPBY_HANDLE_FILE_INFORMATION = *mut BY_HANDLE_FILE_INFORMATION;
685 pub type LPCVOID = *const c_void;
687 pub const HANDLE_FLAG_INHERIT: DWORD = 0x00000001;
689 pub const TOKEN_READ: DWORD = 0x20008;
692 #[link_name = "SystemFunction036"]
693 pub fn RtlGenRandom(RandomBuffer: *mut u8, RandomBufferLength: ULONG) -> BOOLEAN;
695 pub fn ReadConsoleW(hConsoleInput: HANDLE,
697 nNumberOfCharsToRead: DWORD,
698 lpNumberOfCharsRead: LPDWORD,
699 pInputControl: PCONSOLE_READCONSOLE_CONTROL) -> BOOL;
701 pub fn WriteConsoleW(hConsoleOutput: HANDLE,
703 nNumberOfCharsToWrite: DWORD,
704 lpNumberOfCharsWritten: LPDWORD,
705 lpReserved: LPVOID) -> BOOL;
707 pub fn GetConsoleMode(hConsoleHandle: HANDLE,
708 lpMode: LPDWORD) -> BOOL;
709 // Allowed but unused by UWP
710 pub fn OpenProcessToken(ProcessHandle: HANDLE,
711 DesiredAccess: DWORD,
712 TokenHandle: *mut HANDLE) -> BOOL;
713 pub fn GetUserProfileDirectoryW(hToken: HANDLE,
714 lpProfileDir: LPWSTR,
715 lpcchSize: *mut DWORD) -> BOOL;
716 pub fn GetFileInformationByHandle(hFile: HANDLE,
717 lpFileInformation: LPBY_HANDLE_FILE_INFORMATION)
719 pub fn SetHandleInformation(hObject: HANDLE,
721 dwFlags: DWORD) -> BOOL;
722 pub fn AddVectoredExceptionHandler(FirstHandler: ULONG,
723 VectoredHandler: PVECTORED_EXCEPTION_HANDLER)
725 pub fn CreateHardLinkW(lpSymlinkFileName: LPCWSTR,
726 lpTargetFileName: LPCWSTR,
727 lpSecurityAttributes: LPSECURITY_ATTRIBUTES)
733 // UWP specific functions & types
735 if #[cfg(target_vendor = "uwp")] {
736 pub const BCRYPT_USE_SYSTEM_PREFERRED_RNG: DWORD = 0x00000002;
739 pub struct FILE_STANDARD_INFO {
740 pub AllocationSize: LARGE_INTEGER,
741 pub EndOfFile: LARGE_INTEGER,
742 pub NumberOfLinks: DWORD,
743 pub DeletePending: BOOLEAN,
744 pub Directory: BOOLEAN,
748 pub fn GetFileInformationByHandleEx(hFile: HANDLE,
749 fileInfoClass: FILE_INFO_BY_HANDLE_CLASS,
750 lpFileInformation: LPVOID,
751 dwBufferSize: DWORD) -> BOOL;
752 pub fn BCryptGenRandom(hAlgorithm: LPVOID, pBuffer: *mut u8,
753 cbBuffer: ULONG, dwFlags: ULONG) -> LONG;
758 // Shared between Desktop & UWP
760 pub fn WSAStartup(wVersionRequested: WORD, lpWSAData: LPWSADATA) -> c_int;
761 pub fn WSACleanup() -> c_int;
762 pub fn WSAGetLastError() -> c_int;
763 pub fn WSADuplicateSocketW(
766 lpProtocolInfo: LPWSAPROTOCOL_INFO,
771 dwBufferCount: DWORD,
772 lpNumberOfBytesSent: LPDWORD,
774 lpOverlapped: LPWSAOVERLAPPED,
775 lpCompletionRoutine: LPWSAOVERLAPPED_COMPLETION_ROUTINE,
780 dwBufferCount: DWORD,
781 lpNumberOfBytesRecvd: LPDWORD,
783 lpOverlapped: LPWSAOVERLAPPED,
784 lpCompletionRoutine: LPWSAOVERLAPPED_COMPLETION_ROUTINE,
786 pub fn GetCurrentProcessId() -> DWORD;
791 lpProtocolInfo: LPWSAPROTOCOL_INFO,
795 pub fn ioctlsocket(s: SOCKET, cmd: c_long, argp: *mut c_ulong) -> c_int;
796 pub fn InitializeCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
797 pub fn EnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
798 pub fn TryEnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION) -> BOOL;
799 pub fn LeaveCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
800 pub fn DeleteCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
802 pub fn RemoveDirectoryW(lpPathName: LPCWSTR) -> BOOL;
803 pub fn SetFileAttributesW(lpFileName: LPCWSTR, dwFileAttributes: DWORD) -> BOOL;
804 pub fn SetLastError(dwErrCode: DWORD);
805 pub fn GetCommandLineW() -> *mut LPCWSTR;
806 pub fn GetTempPathW(nBufferLength: DWORD, lpBuffer: LPCWSTR) -> DWORD;
807 pub fn GetCurrentProcess() -> HANDLE;
808 pub fn GetCurrentThread() -> HANDLE;
809 pub fn GetStdHandle(which: DWORD) -> HANDLE;
810 pub fn ExitProcess(uExitCode: c_uint) -> !;
811 pub fn DeviceIoControl(
813 dwIoControlCode: DWORD,
815 nInBufferSize: DWORD,
817 nOutBufferSize: DWORD,
818 lpBytesReturned: LPDWORD,
819 lpOverlapped: LPOVERLAPPED,
822 lpThreadAttributes: LPSECURITY_ATTRIBUTES,
824 lpStartAddress: extern "system" fn(*mut c_void) -> DWORD,
826 dwCreationFlags: DWORD,
829 pub fn WaitForSingleObject(hHandle: HANDLE, dwMilliseconds: DWORD) -> DWORD;
830 pub fn SwitchToThread() -> BOOL;
831 pub fn Sleep(dwMilliseconds: DWORD);
832 pub fn GetProcessId(handle: HANDLE) -> DWORD;
834 lpExistingFileName: LPCWSTR,
835 lpNewFileName: LPCWSTR,
836 lpProgressRoutine: LPPROGRESS_ROUTINE,
841 pub fn FormatMessageW(
850 pub fn TlsAlloc() -> DWORD;
851 pub fn TlsGetValue(dwTlsIndex: DWORD) -> LPVOID;
852 pub fn TlsSetValue(dwTlsIndex: DWORD, lpTlsvalue: LPVOID) -> BOOL;
853 pub fn GetLastError() -> DWORD;
854 pub fn QueryPerformanceFrequency(lpFrequency: *mut LARGE_INTEGER) -> BOOL;
855 pub fn QueryPerformanceCounter(lpPerformanceCount: *mut LARGE_INTEGER) -> BOOL;
856 pub fn GetExitCodeProcess(hProcess: HANDLE, lpExitCode: LPDWORD) -> BOOL;
857 pub fn TerminateProcess(hProcess: HANDLE, uExitCode: UINT) -> BOOL;
858 pub fn CreateProcessW(
859 lpApplicationName: LPCWSTR,
860 lpCommandLine: LPWSTR,
861 lpProcessAttributes: LPSECURITY_ATTRIBUTES,
862 lpThreadAttributes: LPSECURITY_ATTRIBUTES,
863 bInheritHandles: BOOL,
864 dwCreationFlags: DWORD,
865 lpEnvironment: LPVOID,
866 lpCurrentDirectory: LPCWSTR,
867 lpStartupInfo: LPSTARTUPINFO,
868 lpProcessInformation: LPPROCESS_INFORMATION,
870 pub fn GetEnvironmentVariableW(n: LPCWSTR, v: LPWSTR, nsize: DWORD) -> DWORD;
871 pub fn SetEnvironmentVariableW(n: LPCWSTR, v: LPCWSTR) -> BOOL;
872 pub fn GetEnvironmentStringsW() -> LPWCH;
873 pub fn FreeEnvironmentStringsW(env_ptr: LPWCH) -> BOOL;
874 pub fn GetModuleFileNameW(hModule: HMODULE, lpFilename: LPWSTR, nSize: DWORD) -> DWORD;
875 pub fn CreateDirectoryW(
877 lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
879 pub fn DeleteFileW(lpPathName: LPCWSTR) -> BOOL;
880 pub fn GetCurrentDirectoryW(nBufferLength: DWORD, lpBuffer: LPWSTR) -> DWORD;
881 pub fn SetCurrentDirectoryW(lpPathName: LPCWSTR) -> BOOL;
883 pub fn closesocket(socket: SOCKET) -> c_int;
884 pub fn recv(socket: SOCKET, buf: *mut c_void, len: c_int, flags: c_int) -> c_int;
885 pub fn send(socket: SOCKET, buf: *const c_void, len: c_int, flags: c_int) -> c_int;
899 addr: *const SOCKADDR,
902 pub fn shutdown(socket: SOCKET, how: c_int) -> c_int;
903 pub fn accept(socket: SOCKET, address: *mut SOCKADDR, address_len: *mut c_int) -> SOCKET;
904 pub fn DuplicateHandle(
905 hSourceProcessHandle: HANDLE,
906 hSourceHandle: HANDLE,
907 hTargetProcessHandle: HANDLE,
908 lpTargetHandle: LPHANDLE,
909 dwDesiredAccess: DWORD,
910 bInheritHandle: BOOL,
916 nNumberOfBytesToRead: DWORD,
917 lpNumberOfBytesRead: LPDWORD,
918 lpOverlapped: LPOVERLAPPED,
923 nNumberOfBytesToWrite: DWORD,
924 lpNumberOfBytesWritten: LPDWORD,
925 lpOverlapped: LPOVERLAPPED,
927 pub fn CloseHandle(hObject: HANDLE) -> BOOL;
928 pub fn MoveFileExW(lpExistingFileName: LPCWSTR, lpNewFileName: LPCWSTR, dwFlags: DWORD)
930 pub fn SetFilePointerEx(
932 liDistanceToMove: LARGE_INTEGER,
933 lpNewFilePointer: PLARGE_INTEGER,
936 pub fn FlushFileBuffers(hFile: HANDLE) -> BOOL;
939 dwDesiredAccess: DWORD,
941 lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
942 dwCreationDisposition: DWORD,
943 dwFlagsAndAttributes: DWORD,
944 hTemplateFile: HANDLE,
947 pub fn FindFirstFileW(fileName: LPCWSTR, findFileData: LPWIN32_FIND_DATAW) -> HANDLE;
948 pub fn FindNextFileW(findFile: HANDLE, findFileData: LPWIN32_FIND_DATAW) -> BOOL;
949 pub fn FindClose(findFile: HANDLE) -> BOOL;
961 optval: *const c_void,
964 pub fn getsockname(socket: SOCKET, address: *mut SOCKADDR, address_len: *mut c_int) -> c_int;
965 pub fn getpeername(socket: SOCKET, address: *mut SOCKADDR, address_len: *mut c_int) -> c_int;
966 pub fn bind(socket: SOCKET, address: *const SOCKADDR, address_len: socklen_t) -> c_int;
967 pub fn listen(socket: SOCKET, backlog: c_int) -> c_int;
968 pub fn connect(socket: SOCKET, address: *const SOCKADDR, len: c_int) -> c_int;
971 service: *const c_char,
972 hints: *const ADDRINFOA,
973 res: *mut *mut ADDRINFOA,
975 pub fn freeaddrinfo(res: *mut ADDRINFOA);
977 pub fn GetProcAddress(handle: HMODULE, name: LPCSTR) -> *mut c_void;
978 pub fn GetModuleHandleA(lpModuleName: LPCSTR) -> HMODULE;
979 pub fn GetModuleHandleW(lpModuleName: LPCWSTR) -> HMODULE;
981 pub fn GetSystemTimeAsFileTime(lpSystemTimeAsFileTime: LPFILETIME);
984 lpEventAttributes: LPSECURITY_ATTRIBUTES,
989 pub fn WaitForMultipleObjects(
991 lpHandles: *const HANDLE,
993 dwMilliseconds: DWORD,
995 pub fn CreateNamedPipeW(
999 nMaxInstances: DWORD,
1000 nOutBufferSize: DWORD,
1001 nInBufferSize: DWORD,
1002 nDefaultTimeOut: DWORD,
1003 lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
1005 pub fn CancelIo(handle: HANDLE) -> BOOL;
1006 pub fn GetOverlappedResult(
1008 lpOverlapped: LPOVERLAPPED,
1009 lpNumberOfBytesTransferred: LPDWORD,
1014 readfds: *mut fd_set,
1015 writefds: *mut fd_set,
1016 exceptfds: *mut fd_set,
1017 timeout: *const timeval,
1020 pub fn GetProcessHeap() -> HANDLE;
1021 pub fn HeapAlloc(hHeap: HANDLE, dwFlags: DWORD, dwBytes: SIZE_T) -> LPVOID;
1022 pub fn HeapReAlloc(hHeap: HANDLE, dwFlags: DWORD, lpMem: LPVOID, dwBytes: SIZE_T) -> LPVOID;
1023 pub fn HeapFree(hHeap: HANDLE, dwFlags: DWORD, lpMem: LPVOID) -> BOOL;
1025 // >= Vista / Server 2008
1026 // https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-createsymboliclinkw
1027 pub fn CreateSymbolicLinkW(
1028 lpSymlinkFileName: LPCWSTR,
1029 lpTargetFileName: LPCWSTR,
1033 // >= Vista / Server 2008
1034 // https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-getfinalpathnamebyhandlew
1035 pub fn GetFinalPathNameByHandleW(
1037 lpszFilePath: LPCWSTR,
1042 // >= Vista / Server 2003
1043 // https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-setthreadstackguarantee
1044 #[cfg(not(target_vendor = "uwp"))]
1045 pub fn SetThreadStackGuarantee(_size: *mut c_ulong) -> BOOL;
1047 // >= Vista / Server 2008
1048 // https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-setfileinformationbyhandle
1049 pub fn SetFileInformationByHandle(
1051 FileInformationClass: FILE_INFO_BY_HANDLE_CLASS,
1052 lpFileInformation: LPVOID,
1053 dwBufferSize: DWORD,
1056 // >= Vista / Server 2008
1057 // https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-sleepconditionvariablesrw
1058 pub fn SleepConditionVariableSRW(
1059 ConditionVariable: PCONDITION_VARIABLE,
1061 dwMilliseconds: DWORD,
1065 // >= Vista / Server 2008
1066 // https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-wakeconditionvariable
1067 pub fn WakeConditionVariable(ConditionVariable: PCONDITION_VARIABLE);
1068 pub fn WakeAllConditionVariable(ConditionVariable: PCONDITION_VARIABLE);
1070 // >= Vista / Server 2008
1071 // https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-acquiresrwlockexclusive
1072 pub fn AcquireSRWLockExclusive(SRWLock: PSRWLOCK);
1073 pub fn AcquireSRWLockShared(SRWLock: PSRWLOCK);
1074 pub fn ReleaseSRWLockExclusive(SRWLock: PSRWLOCK);
1075 pub fn ReleaseSRWLockShared(SRWLock: PSRWLOCK);
1076 pub fn TryAcquireSRWLockExclusive(SRWLock: PSRWLOCK) -> BOOLEAN;
1077 pub fn TryAcquireSRWLockShared(SRWLock: PSRWLOCK) -> BOOLEAN;
1080 // Functions that aren't available on every version of Windows that we support,
1081 // but we still use them and just provide some form of a fallback implementation.
1086 // https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-setthreaddescription
1087 pub fn SetThreadDescription(hThread: HANDLE,
1088 lpThreadDescription: LPCWSTR) -> HRESULT {
1089 SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); E_NOTIMPL
1092 // >= Win8 / Server 2012
1093 // https://docs.microsoft.com/en-us/windows/win32/api/sysinfoapi/nf-sysinfoapi-getsystemtimepreciseasfiletime
1094 pub fn GetSystemTimePreciseAsFileTime(lpSystemTimeAsFileTime: LPFILETIME)
1096 GetSystemTimeAsFileTime(lpSystemTimeAsFileTime)
1101 "api-ms-win-core-synch-l1-2-0":
1103 // >= Windows 8 / Server 2012
1104 // https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-waitonaddress
1105 pub fn WaitOnAddress(
1107 CompareAddress: LPVOID,
1108 AddressSize: SIZE_T,
1109 dwMilliseconds: DWORD
1111 panic!("WaitOnAddress not available")
1113 pub fn WakeByAddressSingle(Address: LPVOID) -> () {
1114 // If this api is unavailable, there cannot be anything waiting, because
1115 // WaitOnAddress would've panicked. So it's fine to do nothing here.
1121 pub fn NtCreateKeyedEvent(
1122 KeyedEventHandle: LPHANDLE,
1123 DesiredAccess: ACCESS_MASK,
1124 ObjectAttributes: LPVOID,
1127 panic!("keyed events not available")
1129 pub fn NtReleaseKeyedEvent(
1130 EventHandle: HANDLE,
1133 Timeout: PLARGE_INTEGER
1135 panic!("keyed events not available")
1137 pub fn NtWaitForKeyedEvent(
1138 EventHandle: HANDLE,
1141 Timeout: PLARGE_INTEGER
1143 panic!("keyed events not available")