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New upstream version 1.52.0~beta.3+dfsg1
[rustc.git] / library / std / src / sys / windows / c.rs
CommitLineData
1a4d82fc
JJ		 1//! C definitions used by libnative that don't belong in liblibc
2
b7449926 3#![allow(nonstandard_style)]
7453a54e 4#![cfg_attr(test, allow(dead_code))]
dfeec247 5#![unstable(issue = "none", feature = "windows_c")]
1a4d82fc 6
dfeec247 7use crate::os::raw::{c_char, c_int, c_long, c_longlong, c_uint, c_ulong, c_ushort};
532ac7d7
XL		 8use crate::ptr;
9
dfeec247 10use libc::{c_void, size_t, wchar_t};
9cc50fc6 11
92a42be0 12pub use self::EXCEPTION_DISPOSITION::*;
dfeec247 13pub use self::FILE_INFO_BY_HANDLE_CLASS::*;
85aaf69f 14
92a42be0
SL		 15pub type DWORD = c_ulong;
16pub type HANDLE = LPVOID;
17pub type HINSTANCE = HANDLE;
18pub type HMODULE = HINSTANCE;
ea8adc8c 19pub type HRESULT = LONG;
92a42be0
SL		 20pub type BOOL = c_int;
21pub type BYTE = u8;
22pub type BOOLEAN = BYTE;
23pub type GROUP = c_uint;
92a42be0
SL		 24pub type LARGE_INTEGER = c_longlong;
25pub type LONG = c_long;
26pub type UINT = c_uint;
27pub type WCHAR = u16;
28pub type USHORT = c_ushort;
29pub type SIZE_T = usize;
30pub type WORD = u16;
31pub type CHAR = c_char;
7cac9316 32pub type ULONG_PTR = usize;
92a42be0 33pub type ULONG = c_ulong;
fc512014
XL		 34pub type NTSTATUS = LONG;
35pub type ACCESS_MASK = DWORD;
92a42be0
SL		 36
37pub type LPBOOL = *mut BOOL;
38pub type LPBYTE = *mut BYTE;
92a42be0 39pub type LPCSTR = *const CHAR;
92a42be0
SL		 40pub type LPCWSTR = *const WCHAR;
41pub type LPDWORD = *mut DWORD;
42pub type LPHANDLE = *mut HANDLE;
43pub type LPOVERLAPPED = *mut OVERLAPPED;
44pub type LPPROCESS_INFORMATION = *mut PROCESS_INFORMATION;
45pub type LPSECURITY_ATTRIBUTES = *mut SECURITY_ATTRIBUTES;
46pub type LPSTARTUPINFO = *mut STARTUPINFO;
47pub type LPVOID = *mut c_void;
48pub type LPWCH = *mut WCHAR;
49pub type LPWIN32_FIND_DATAW = *mut WIN32_FIND_DATAW;
50pub type LPWSADATA = *mut WSADATA;
92a42be0
SL		 51pub type LPWSAPROTOCOL_INFO = *mut WSAPROTOCOL_INFO;
52pub type LPWSTR = *mut WCHAR;
53pub type LPFILETIME = *mut FILETIME;
9fa01778
XL		 54pub type LPWSABUF = *mut WSABUF;
55pub type LPWSAOVERLAPPED = *mut c_void;
56pub type LPWSAOVERLAPPED_COMPLETION_ROUTINE = *mut c_void;
92a42be0
SL		 57
58pub type PCONDITION_VARIABLE = *mut CONDITION_VARIABLE;
59pub type PLARGE_INTEGER = *mut c_longlong;
60pub type PSRWLOCK = *mut SRWLOCK;
61
532ac7d7 62pub type SOCKET = crate::os::windows::raw::SOCKET;
92a42be0
SL		 63pub type socklen_t = c_int;
64pub type ADDRESS_FAMILY = USHORT;
65
66pub const TRUE: BOOL = 1;
67pub const FALSE: BOOL = 0;
68
69pub const FILE_ATTRIBUTE_READONLY: DWORD = 0x1;
70pub const FILE_ATTRIBUTE_DIRECTORY: DWORD = 0x10;
92a42be0 71pub const FILE_ATTRIBUTE_REPARSE_POINT: DWORD = 0x400;
7453a54e 72
92a42be0
SL		 73pub const FILE_SHARE_DELETE: DWORD = 0x4;
74pub const FILE_SHARE_READ: DWORD = 0x1;
75pub const FILE_SHARE_WRITE: DWORD = 0x2;
7453a54e 76
92a42be0
SL		 77pub const CREATE_ALWAYS: DWORD = 2;
78pub const CREATE_NEW: DWORD = 1;
79pub const OPEN_ALWAYS: DWORD = 4;
80pub const OPEN_EXISTING: DWORD = 3;
81pub const TRUNCATE_EXISTING: DWORD = 5;
7453a54e 82
92a42be0 83pub const FILE_WRITE_DATA: DWORD = 0x00000002;
7453a54e 84pub const FILE_APPEND_DATA: DWORD = 0x00000004;
92a42be0 85pub const FILE_WRITE_EA: DWORD = 0x00000010;
92a42be0 86pub const FILE_WRITE_ATTRIBUTES: DWORD = 0x00000100;
7453a54e
SL		 87pub const READ_CONTROL: DWORD = 0x00020000;
88pub const SYNCHRONIZE: DWORD = 0x00100000;
89pub const GENERIC_READ: DWORD = 0x80000000;
90pub const GENERIC_WRITE: DWORD = 0x40000000;
91pub const STANDARD_RIGHTS_WRITE: DWORD = READ_CONTROL;
dfeec247
XL		 92pub const FILE_GENERIC_WRITE: DWORD = STANDARD_RIGHTS_WRITE
93 | FILE_WRITE_DATA
94 | FILE_WRITE_ATTRIBUTES
95 | FILE_WRITE_EA
96 | FILE_APPEND_DATA
97 | SYNCHRONIZE;
92a42be0 98
7453a54e
SL		 99pub const FILE_FLAG_OPEN_REPARSE_POINT: DWORD = 0x00200000;
100pub const FILE_FLAG_BACKUP_SEMANTICS: DWORD = 0x02000000;
101pub const SECURITY_SQOS_PRESENT: DWORD = 0x00100000;
102
54a0048b
SL		 103pub const FIONBIO: c_ulong = 0x8004667e;
104
92a42be0
SL		 105#[repr(C)]
106#[derive(Copy)]
107pub 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],
118}
119impl Clone for WIN32_FIND_DATAW {
dfeec247
XL		 120 fn clone(&self) -> Self {
121 *self
122 }
92a42be0
SL		 123}
124
92a42be0 125pub const WSA_FLAG_OVERLAPPED: DWORD = 0x01;
416331ca 126pub const WSA_FLAG_NO_HANDLE_INHERIT: DWORD = 0x80;
92a42be0
SL		 127
128pub const WSADESCRIPTION_LEN: usize = 256;
129pub const WSASYS_STATUS_LEN: usize = 128;
130pub const WSAPROTOCOL_LEN: DWORD = 255;
131pub const INVALID_SOCKET: SOCKET = !0;
132
92a42be0 133pub const WSAEACCES: c_int = 10013;
92a42be0 134pub const WSAEINVAL: c_int = 10022;
92a42be0 135pub const WSAEWOULDBLOCK: c_int = 10035;
416331ca 136pub const WSAEPROTOTYPE: c_int = 10041;
92a42be0
SL		 137pub const WSAEADDRINUSE: c_int = 10048;
138pub const WSAEADDRNOTAVAIL: c_int = 10049;
92a42be0
SL		 139pub const WSAECONNABORTED: c_int = 10053;
140pub const WSAECONNRESET: c_int = 10054;
92a42be0
SL		 141pub const WSAENOTCONN: c_int = 10057;
142pub const WSAESHUTDOWN: c_int = 10058;
92a42be0
SL		 143pub const WSAETIMEDOUT: c_int = 10060;
144pub const WSAECONNREFUSED: c_int = 10061;
7453a54e 145
92a42be0
SL		 146pub const MAX_PROTOCOL_CHAIN: DWORD = 7;
147
9346a6ac 148pub const MAXIMUM_REPARSE_DATA_BUFFER_SIZE: usize = 16 * 1024;
92a42be0
SL		 149pub const FSCTL_GET_REPARSE_POINT: DWORD = 0x900a8;
150pub const IO_REPARSE_TAG_SYMLINK: DWORD = 0xa000000c;
151pub const IO_REPARSE_TAG_MOUNT_POINT: DWORD = 0xa0000003;
7453a54e 152pub const SYMLINK_FLAG_RELATIVE: DWORD = 0x00000001;
92a42be0 153pub const FSCTL_SET_REPARSE_POINT: DWORD = 0x900a4;
1a4d82fc 154
92a42be0 155pub const SYMBOLIC_LINK_FLAG_DIRECTORY: DWORD = 0x1;
8bb4bdeb 156pub const SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE: DWORD = 0x2;
d9579d0f 157
c34b1796 158// Note that these are not actually HANDLEs, just values to pass to GetStdHandle
92a42be0
SL		 159pub const STD_INPUT_HANDLE: DWORD = -10i32 as DWORD;
160pub const STD_OUTPUT_HANDLE: DWORD = -11i32 as DWORD;
161pub const STD_ERROR_HANDLE: DWORD = -12i32 as DWORD;
162
92a42be0 163pub const PROGRESS_CONTINUE: DWORD = 0;
92a42be0 164
f035d41b
XL		 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
92a42be0
SL		 167pub const ERROR_FILE_NOT_FOUND: DWORD = 2;
168pub const ERROR_PATH_NOT_FOUND: DWORD = 3;
169pub const ERROR_ACCESS_DENIED: DWORD = 5;
170pub const ERROR_INVALID_HANDLE: DWORD = 6;
171pub const ERROR_NO_MORE_FILES: DWORD = 18;
54a0048b 172pub const ERROR_HANDLE_EOF: DWORD = 38;
3157f602 173pub const ERROR_FILE_EXISTS: DWORD = 80;
476ff2be 174pub const ERROR_INVALID_PARAMETER: DWORD = 87;
92a42be0 175pub const ERROR_BROKEN_PIPE: DWORD = 109;
92a42be0 176pub const ERROR_CALL_NOT_IMPLEMENTED: DWORD = 120;
f035d41b 177pub const ERROR_SEM_TIMEOUT: DWORD = 121;
92a42be0 178pub const ERROR_INSUFFICIENT_BUFFER: DWORD = 122;
92a42be0 179pub const ERROR_ALREADY_EXISTS: DWORD = 183;
92a42be0 180pub const ERROR_ENVVAR_NOT_FOUND: DWORD = 203;
f035d41b
XL		 181pub const ERROR_NO_DATA: DWORD = 232;
182pub const ERROR_DRIVER_CANCEL_TIMEOUT: DWORD = 594;
92a42be0 183pub const ERROR_OPERATION_ABORTED: DWORD = 995;
54a0048b 184pub const ERROR_IO_PENDING: DWORD = 997;
f035d41b
XL		 185pub const ERROR_SERVICE_REQUEST_TIMEOUT: DWORD = 1053;
186pub const ERROR_COUNTER_TIMEOUT: DWORD = 1121;
187pub const ERROR_TIMEOUT: DWORD = 1460;
188pub const ERROR_RESOURCE_CALL_TIMED_OUT: DWORD = 5910;
189pub const ERROR_CTX_MODEM_RESPONSE_TIMEOUT: DWORD = 7012;
190pub const ERROR_CTX_CLIENT_QUERY_TIMEOUT: DWORD = 7040;
191pub const FRS_ERR_SYSVOL_POPULATE_TIMEOUT: DWORD = 8014;
192pub const ERROR_DS_TIMELIMIT_EXCEEDED: DWORD = 8226;
193pub const DNS_ERROR_RECORD_TIMED_OUT: DWORD = 9705;
194pub const ERROR_IPSEC_IKE_TIMED_OUT: DWORD = 13805;
195pub const ERROR_RUNLEVEL_SWITCH_TIMEOUT: DWORD = 15402;
196pub const ERROR_RUNLEVEL_SWITCH_AGENT_TIMEOUT: DWORD = 15403;
92a42be0 197
ea8adc8c
XL		 198pub const E_NOTIMPL: HRESULT = 0x80004001u32 as HRESULT;
199
92a42be0
SL		 200pub const INVALID_HANDLE_VALUE: HANDLE = !0 as HANDLE;
201
7cac9316
XL		 202pub const FACILITY_NT_BIT: DWORD = 0x1000_0000;
203
92a42be0 204pub const FORMAT_MESSAGE_FROM_SYSTEM: DWORD = 0x00001000;
7cac9316 205pub const FORMAT_MESSAGE_FROM_HMODULE: DWORD = 0x00000800;
92a42be0
SL		 206pub const FORMAT_MESSAGE_IGNORE_INSERTS: DWORD = 0x00000200;
207
208pub const TLS_OUT_OF_INDEXES: DWORD = 0xFFFFFFFF;
209
210pub const DLL_THREAD_DETACH: DWORD = 3;
211pub const DLL_PROCESS_DETACH: DWORD = 0;
212
213pub const INFINITE: DWORD = !0;
214
215pub const DUPLICATE_SAME_ACCESS: DWORD = 0x00000002;
216
dfeec247 217pub const CONDITION_VARIABLE_INIT: CONDITION_VARIABLE = CONDITION_VARIABLE { ptr: ptr::null_mut() };
92a42be0 218pub const SRWLOCK_INIT: SRWLOCK = SRWLOCK { ptr: ptr::null_mut() };
c1a9b12d 219
92a42be0
SL		 220pub const DETACHED_PROCESS: DWORD = 0x00000008;
221pub const CREATE_NEW_PROCESS_GROUP: DWORD = 0x00000200;
222pub const CREATE_UNICODE_ENVIRONMENT: DWORD = 0x00000400;
223pub const STARTF_USESTDHANDLES: DWORD = 0x00000100;
224
225pub const AF_INET: c_int = 2;
226pub const AF_INET6: c_int = 23;
227pub const SD_BOTH: c_int = 2;
228pub const SD_RECEIVE: c_int = 0;
229pub const SD_SEND: c_int = 1;
230pub const SOCK_DGRAM: c_int = 2;
231pub const SOCK_STREAM: c_int = 1;
232pub const SOL_SOCKET: c_int = 0xffff;
233pub const SO_RCVTIMEO: c_int = 0x1006;
234pub const SO_SNDTIMEO: c_int = 0x1005;
54a0048b
SL		 235pub const IPPROTO_IP: c_int = 0;
236pub const IPPROTO_TCP: c_int = 6;
237pub const IPPROTO_IPV6: c_int = 41;
238pub const TCP_NODELAY: c_int = 0x0001;
239pub const IP_TTL: c_int = 4;
240pub const IPV6_V6ONLY: c_int = 27;
241pub const SO_ERROR: c_int = 0x1007;
242pub const SO_BROADCAST: c_int = 0x0020;
243pub const IP_MULTICAST_LOOP: c_int = 11;
244pub const IPV6_MULTICAST_LOOP: c_int = 11;
245pub const IP_MULTICAST_TTL: c_int = 10;
246pub const IP_ADD_MEMBERSHIP: c_int = 12;
247pub const IP_DROP_MEMBERSHIP: c_int = 13;
248pub const IPV6_ADD_MEMBERSHIP: c_int = 12;
249pub const IPV6_DROP_MEMBERSHIP: c_int = 13;
8bb4bdeb 250pub const MSG_PEEK: c_int = 0x2;
54a0048b
SL		 251
252#[repr(C)]
253pub struct ip_mreq {
254 pub imr_multiaddr: in_addr,
255 pub imr_interface: in_addr,
256}
257
258#[repr(C)]
259pub struct ipv6_mreq {
260 pub ipv6mr_multiaddr: in6_addr,
261 pub ipv6mr_interface: c_uint,
262}
92a42be0
SL		 263
264pub const VOLUME_NAME_DOS: DWORD = 0x0;
265pub const MOVEFILE_REPLACE_EXISTING: DWORD = 1;
266
267pub const FILE_BEGIN: DWORD = 0;
268pub const FILE_CURRENT: DWORD = 1;
269pub const FILE_END: DWORD = 2;
270
92a42be0 271pub const WAIT_OBJECT_0: DWORD = 0x00000000;
32a655c1 272pub const WAIT_TIMEOUT: DWORD = 258;
3b2f2976 273pub const WAIT_FAILED: DWORD = 0xFFFFFFFF;
92a42be0 274
54a0048b 275pub const PIPE_ACCESS_INBOUND: DWORD = 0x00000001;
476ff2be 276pub const PIPE_ACCESS_OUTBOUND: DWORD = 0x00000002;
54a0048b
SL		 277pub const FILE_FLAG_FIRST_PIPE_INSTANCE: DWORD = 0x00080000;
278pub const FILE_FLAG_OVERLAPPED: DWORD = 0x40000000;
279pub const PIPE_WAIT: DWORD = 0x00000000;
280pub const PIPE_TYPE_BYTE: DWORD = 0x00000000;
281pub const PIPE_REJECT_REMOTE_CLIENTS: DWORD = 0x00000008;
282pub const PIPE_READMODE_BYTE: DWORD = 0x00000000;
283
041b39d2
XL		 284pub const FD_SETSIZE: usize = 64;
285
b7449926
XL		 286pub const STACK_SIZE_PARAM_IS_A_RESERVATION: DWORD = 0x00010000;
287
a1dfa0c6
XL		 288pub const HEAP_ZERO_MEMORY: DWORD = 0x00000008;
289
fc512014
XL		 290pub const STATUS_SUCCESS: NTSTATUS = 0x00000000;
291
1a4d82fc 292#[repr(C)]
3b2f2976 293#[cfg(not(target_pointer_width = "64"))]
1a4d82fc 294pub struct WSADATA {
92a42be0
SL		 295 pub wVersion: WORD,
296 pub wHighVersion: WORD,
1a4d82fc
JJ		 297 pub szDescription: [u8; WSADESCRIPTION_LEN + 1],
298 pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
299 pub iMaxSockets: u16,
300 pub iMaxUdpDg: u16,
301 pub lpVendorInfo: *mut u8,
302}
303#[repr(C)]
3b2f2976 304#[cfg(target_pointer_width = "64")]
1a4d82fc 305pub struct WSADATA {
92a42be0
SL		 306 pub wVersion: WORD,
307 pub wHighVersion: WORD,
1a4d82fc
JJ		 308 pub iMaxSockets: u16,
309 pub iMaxUdpDg: u16,
310 pub lpVendorInfo: *mut u8,
311 pub szDescription: [u8; WSADESCRIPTION_LEN + 1],
312 pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
313}
314
ba9703b0 315#[derive(Copy, Clone)]
9fa01778
XL		 316#[repr(C)]
317pub struct WSABUF {
318 pub len: ULONG,
319 pub buf: *mut CHAR,
320}
321
85aaf69f 322#[repr(C)]
85aaf69f 323pub struct WSAPROTOCOL_INFO {
92a42be0
SL		 324 pub dwServiceFlags1: DWORD,
325 pub dwServiceFlags2: DWORD,
326 pub dwServiceFlags3: DWORD,
327 pub dwServiceFlags4: DWORD,
328 pub dwProviderFlags: DWORD,
85aaf69f 329 pub ProviderId: GUID,
92a42be0 330 pub dwCatalogEntryId: DWORD,
85aaf69f 331 pub ProtocolChain: WSAPROTOCOLCHAIN,
92a42be0
SL		 332 pub iVersion: c_int,
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,
85aaf69f
SL		 343 pub szProtocol: [u16; (WSAPROTOCOL_LEN as usize) + 1],
344}
345
85aaf69f 346#[repr(C)]
92a42be0 347#[derive(Copy, Clone)]
85aaf69f 348pub struct WIN32_FILE_ATTRIBUTE_DATA {
92a42be0
SL		 349 pub dwFileAttributes: DWORD,
350 pub ftCreationTime: FILETIME,
351 pub ftLastAccessTime: FILETIME,
352 pub ftLastWriteTime: FILETIME,
353 pub nFileSizeHigh: DWORD,
354 pub nFileSizeLow: DWORD,
85aaf69f
SL		 355}
356
85aaf69f 357#[repr(C)]
7453a54e 358#[allow(dead_code)] // we only use some variants
85aaf69f 359pub enum FILE_INFO_BY_HANDLE_CLASS {
dfeec247
XL		 360 FileBasicInfo = 0,
361 FileStandardInfo = 1,
362 FileNameInfo = 2,
363 FileRenameInfo = 3,
364 FileDispositionInfo = 4,
365 FileAllocationInfo = 5,
366 FileEndOfFileInfo = 6,
367 FileStreamInfo = 7,
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,
85aaf69f
SL		 382}
383
476ff2be
SL		 384#[repr(C)]
385pub 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,
391}
392
85aaf69f
SL		 393#[repr(C)]
394pub struct FILE_END_OF_FILE_INFO {
92a42be0 395 pub EndOfFile: LARGE_INTEGER,
85aaf69f
SL		 396}
397
9346a6ac
AL		 398#[repr(C)]
399pub struct REPARSE_DATA_BUFFER {
92a42be0
SL		 400 pub ReparseTag: c_uint,
401 pub ReparseDataLength: c_ushort,
402 pub Reserved: c_ushort,
9346a6ac
AL		 403 pub rest: (),
404}
405
406#[repr(C)]
407pub struct SYMBOLIC_LINK_REPARSE_BUFFER {
92a42be0
SL		 408 pub SubstituteNameOffset: c_ushort,
409 pub SubstituteNameLength: c_ushort,
410 pub PrintNameOffset: c_ushort,
411 pub PrintNameLength: c_ushort,
412 pub Flags: c_ulong,
413 pub PathBuffer: WCHAR,
9346a6ac
AL		 414}
415
7453a54e
SL		 416#[repr(C)]
417pub 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,
423}
424
dfeec247
XL		 425pub 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,
433 hSourceFile: HANDLE,
434 hDestinationFile: HANDLE,
435 lpData: LPVOID,
436 ) -> DWORD,
437>;
c1a9b12d
SL		 438
439#[repr(C)]
dfeec247
XL		 440pub struct CONDITION_VARIABLE {
441 pub ptr: LPVOID,
442}
c1a9b12d 443#[repr(C)]
dfeec247
XL		 444pub struct SRWLOCK {
445 pub ptr: LPVOID,
446}
c1a9b12d
SL		 447#[repr(C)]
448pub struct CRITICAL_SECTION {
449 CriticalSectionDebug: LPVOID,
450 LockCount: LONG,
451 RecursionCount: LONG,
452 OwningThread: HANDLE,
453 LockSemaphore: HANDLE,
dfeec247 454 SpinCount: ULONG_PTR,
c1a9b12d
SL		 455}
456
c1a9b12d
SL		 457#[repr(C)]
458pub struct REPARSE_MOUNTPOINT_DATA_BUFFER {
92a42be0
SL		 459 pub ReparseTag: DWORD,
460 pub ReparseDataLength: DWORD,
461 pub Reserved: WORD,
462 pub ReparseTargetLength: WORD,
463 pub ReparseTargetMaximumLength: WORD,
464 pub Reserved1: WORD,
465 pub ReparseTarget: WCHAR,
c1a9b12d
SL		 466}
467
92a42be0
SL		 468#[repr(C)]
469pub struct GUID {
470 pub Data1: DWORD,
471 pub Data2: WORD,
472 pub Data3: WORD,
473 pub Data4: [BYTE; 8],
474}
475
476#[repr(C)]
477pub struct WSAPROTOCOLCHAIN {
478 pub ChainLen: c_int,
479 pub ChainEntries: [DWORD; MAX_PROTOCOL_CHAIN as usize],
480}
481
482#[repr(C)]
483pub struct SECURITY_ATTRIBUTES {
484 pub nLength: DWORD,
485 pub lpSecurityDescriptor: LPVOID,
486 pub bInheritHandle: BOOL,
487}
488
489#[repr(C)]
490pub struct PROCESS_INFORMATION {
491 pub hProcess: HANDLE,
492 pub hThread: HANDLE,
493 pub dwProcessId: DWORD,
494 pub dwThreadId: DWORD,
495}
496
497#[repr(C)]
498pub struct STARTUPINFO {
499 pub cb: DWORD,
500 pub lpReserved: LPWSTR,
501 pub lpDesktop: LPWSTR,
502 pub lpTitle: LPWSTR,
503 pub dwX: DWORD,
504 pub dwY: DWORD,
505 pub dwXSize: DWORD,
506 pub dwYSize: DWORD,
507 pub dwXCountChars: DWORD,
508 pub dwYCountCharts: DWORD,
509 pub dwFillAttribute: DWORD,
510 pub dwFlags: 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,
517}
518
519#[repr(C)]
520pub struct SOCKADDR {
521 pub sa_family: ADDRESS_FAMILY,
522 pub sa_data: [CHAR; 14],
523}
524
525#[repr(C)]
526#[derive(Copy, Clone)]
527pub struct FILETIME {
528 pub dwLowDateTime: DWORD,
529 pub dwHighDateTime: DWORD,
530}
531
532#[repr(C)]
533pub struct OVERLAPPED {
534 pub Internal: *mut c_ulong,
535 pub InternalHigh: *mut c_ulong,
536 pub Offset: DWORD,
537 pub OffsetHigh: DWORD,
538 pub hEvent: HANDLE,
539}
540
92a42be0 541#[repr(C)]
7453a54e 542#[allow(dead_code)] // we only use some variants
92a42be0
SL		 543pub enum ADDRESS_MODE {
544 AddrMode1616,
545 AddrMode1632,
546 AddrModeReal,
547 AddrModeFlat,
548}
549
92a42be0
SL		 550#[repr(C)]
551pub struct SOCKADDR_STORAGE_LH {
552 pub ss_family: ADDRESS_FAMILY,
553 pub __ss_pad1: [CHAR; 6],
554 pub __ss_align: i64,
555 pub __ss_pad2: [CHAR; 112],
556}
557
558#[repr(C)]
559pub struct ADDRINFOA {
560 pub ai_flags: c_int,
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,
568}
569
570#[repr(C)]
571#[derive(Copy, Clone)]
572pub 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],
577}
578
579#[repr(C)]
580#[derive(Copy, Clone)]
581pub 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,
587}
588
589#[repr(C)]
590#[derive(Copy, Clone)]
591pub struct in_addr {
592 pub s_addr: u32,
593}
594
595#[repr(C)]
596#[derive(Copy, Clone)]
597pub struct in6_addr {
598 pub s6_addr: [u8; 16],
599}
600
92a42be0
SL		 601#[repr(C)]
602#[derive(Copy, Clone)]
7453a54e 603#[allow(dead_code)] // we only use some variants
92a42be0
SL		 604pub enum EXCEPTION_DISPOSITION {
605 ExceptionContinueExecution,
606 ExceptionContinueSearch,
607 ExceptionNestedException,
dfeec247 608 ExceptionCollidedUnwind,
92a42be0
SL		 609}
610
041b39d2
XL		 611#[repr(C)]
612#[derive(Copy)]
613pub struct fd_set {
614 pub fd_count: c_uint,
615 pub fd_array: [SOCKET; FD_SETSIZE],
616}
617
618impl Clone for fd_set {
619 fn clone(&self) -> fd_set {
620 *self
621 }
622}
623
624#[repr(C)]
625#[derive(Copy, Clone)]
626pub struct timeval {
627 pub tv_sec: c_long,
628 pub tv_usec: c_long,
629}
630
416331ca
XL		 631// Functions forbidden when targeting UWP
632cfg_if::cfg_if! {
633if #[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;
637
638 #[repr(C)]
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]
646 }
647
648 pub enum CONTEXT {}
649
650 #[repr(C)]
651 pub struct EXCEPTION_POINTERS {
652 pub ExceptionRecord: *mut EXCEPTION_RECORD,
653 pub ContextRecord: *mut CONTEXT,
654 }
655
656 pub type PVECTORED_EXCEPTION_HANDLER = extern "system"
657 fn(ExceptionInfo: *mut EXCEPTION_POINTERS) -> LONG;
658
659 #[repr(C)]
660 #[derive(Copy, Clone)]
661 pub struct CONSOLE_READCONSOLE_CONTROL {
662 pub nLength: ULONG,
663 pub nInitialChars: ULONG,
664 pub dwCtrlWakeupMask: ULONG,
665 pub dwControlKeyState: ULONG,
666 }
667
668 pub type PCONSOLE_READCONSOLE_CONTROL = *mut CONSOLE_READCONSOLE_CONTROL;
669
670 #[repr(C)]
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,
682 }
683
684 pub type LPBY_HANDLE_FILE_INFORMATION = *mut BY_HANDLE_FILE_INFORMATION;
685 pub type LPCVOID = *const c_void;
686
687 pub const HANDLE_FLAG_INHERIT: DWORD = 0x00000001;
688
689 pub const TOKEN_READ: DWORD = 0x20008;
690
691 extern "system" {
692 #[link_name = "SystemFunction036"]
693 pub fn RtlGenRandom(RandomBuffer: *mut u8, RandomBufferLength: ULONG) -> BOOLEAN;
694
695 pub fn ReadConsoleW(hConsoleInput: HANDLE,
696 lpBuffer: LPVOID,
697 nNumberOfCharsToRead: DWORD,
698 lpNumberOfCharsRead: LPDWORD,
699 pInputControl: PCONSOLE_READCONSOLE_CONTROL) -> BOOL;
700
701 pub fn WriteConsoleW(hConsoleOutput: HANDLE,
702 lpBuffer: LPCVOID,
703 nNumberOfCharsToWrite: DWORD,
704 lpNumberOfCharsWritten: LPDWORD,
705 lpReserved: LPVOID) -> BOOL;
706
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)
718 -> BOOL;
719 pub fn SetHandleInformation(hObject: HANDLE,
720 dwMask: DWORD,
721 dwFlags: DWORD) -> BOOL;
722 pub fn AddVectoredExceptionHandler(FirstHandler: ULONG,
723 VectoredHandler: PVECTORED_EXCEPTION_HANDLER)
724 -> LPVOID;
725 pub fn CreateHardLinkW(lpSymlinkFileName: LPCWSTR,
726 lpTargetFileName: LPCWSTR,
727 lpSecurityAttributes: LPSECURITY_ATTRIBUTES)
728 -> BOOL;
729 }
730}
731}
732
733// UWP specific functions & types
734cfg_if::cfg_if! {
735if #[cfg(target_vendor = "uwp")] {
736 pub const BCRYPT_USE_SYSTEM_PREFERRED_RNG: DWORD = 0x00000002;
737
738 #[repr(C)]
739 pub struct FILE_STANDARD_INFO {
740 pub AllocationSize: LARGE_INTEGER,
741 pub EndOfFile: LARGE_INTEGER,
e1599b0c 742 pub NumberOfLinks: DWORD,
416331ca
XL		 743 pub DeletePending: BOOLEAN,
744 pub Directory: BOOLEAN,
745 }
746
747 extern "system" {
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;
754 }
755}
756}
757
758// Shared between Desktop & UWP
1a4d82fc 759extern "system" {
dfeec247 760 pub fn WSAStartup(wVersionRequested: WORD, lpWSAData: LPWSADATA) -> c_int;
92a42be0
SL		 761 pub fn WSACleanup() -> c_int;
762 pub fn WSAGetLastError() -> c_int;
dfeec247
XL		 763 pub fn WSADuplicateSocketW(
764 s: SOCKET,
765 dwProcessId: DWORD,
766 lpProtocolInfo: LPWSAPROTOCOL_INFO,
767 ) -> c_int;
768 pub fn WSASend(
769 s: SOCKET,
770 lpBuffers: LPWSABUF,
771 dwBufferCount: DWORD,
772 lpNumberOfBytesSent: LPDWORD,
773 dwFlags: DWORD,
774 lpOverlapped: LPWSAOVERLAPPED,
775 lpCompletionRoutine: LPWSAOVERLAPPED_COMPLETION_ROUTINE,
776 ) -> c_int;
777 pub fn WSARecv(
778 s: SOCKET,
779 lpBuffers: LPWSABUF,
780 dwBufferCount: DWORD,
781 lpNumberOfBytesRecvd: LPDWORD,
782 lpFlags: LPDWORD,
783 lpOverlapped: LPWSAOVERLAPPED,
784 lpCompletionRoutine: LPWSAOVERLAPPED_COMPLETION_ROUTINE,
785 ) -> c_int;
92a42be0 786 pub fn GetCurrentProcessId() -> DWORD;
dfeec247
XL		 787 pub fn WSASocketW(
788 af: c_int,
789 kind: c_int,
790 protocol: c_int,
791 lpProtocolInfo: LPWSAPROTOCOL_INFO,
792 g: GROUP,
793 dwFlags: DWORD,
794 ) -> SOCKET;
54a0048b 795 pub fn ioctlsocket(s: SOCKET, cmd: c_long, argp: *mut c_ulong) -> c_int;
c1a9b12d
SL		 796 pub fn InitializeCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
797 pub fn EnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
ba9703b0 798 pub fn TryEnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION) -> BOOL;
c1a9b12d
SL		 799 pub fn LeaveCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
800 pub fn DeleteCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
1a4d82fc 801
92a42be0 802 pub fn RemoveDirectoryW(lpPathName: LPCWSTR) -> BOOL;
dfeec247 803 pub fn SetFileAttributesW(lpFileName: LPCWSTR, dwFileAttributes: DWORD) -> BOOL;
92a42be0
SL		 804 pub fn SetLastError(dwErrCode: DWORD);
805 pub fn GetCommandLineW() -> *mut LPCWSTR;
dfeec247 806 pub fn GetTempPathW(nBufferLength: DWORD, lpBuffer: LPCWSTR) -> DWORD;
92a42be0
SL		 807 pub fn GetCurrentProcess() -> HANDLE;
808 pub fn GetCurrentThread() -> HANDLE;
809 pub fn GetStdHandle(which: DWORD) -> HANDLE;
810 pub fn ExitProcess(uExitCode: c_uint) -> !;
dfeec247
XL		 811 pub fn DeviceIoControl(
812 hDevice: HANDLE,
813 dwIoControlCode: DWORD,
814 lpInBuffer: LPVOID,
815 nInBufferSize: DWORD,
816 lpOutBuffer: LPVOID,
817 nOutBufferSize: DWORD,
818 lpBytesReturned: LPDWORD,
819 lpOverlapped: LPOVERLAPPED,
820 ) -> BOOL;
821 pub fn CreateThread(
822 lpThreadAttributes: LPSECURITY_ATTRIBUTES,
823 dwStackSize: SIZE_T,
824 lpStartAddress: extern "system" fn(*mut c_void) -> DWORD,
825 lpParameter: LPVOID,
826 dwCreationFlags: DWORD,
827 lpThreadId: LPDWORD,
828 ) -> HANDLE;
829 pub fn WaitForSingleObject(hHandle: HANDLE, dwMilliseconds: DWORD) -> DWORD;
92a42be0
SL		 830 pub fn SwitchToThread() -> BOOL;
831 pub fn Sleep(dwMilliseconds: DWORD);
832 pub fn GetProcessId(handle: HANDLE) -> DWORD;
dfeec247
XL		 833 pub fn CopyFileExW(
834 lpExistingFileName: LPCWSTR,
835 lpNewFileName: LPCWSTR,
836 lpProgressRoutine: LPPROGRESS_ROUTINE,
837 lpData: LPVOID,
838 pbCancel: LPBOOL,
839 dwCopyFlags: DWORD,
840 ) -> BOOL;
841 pub fn FormatMessageW(
842 flags: DWORD,
843 lpSrc: LPVOID,
844 msgId: DWORD,
845 langId: DWORD,
846 buf: LPWSTR,
847 nsize: DWORD,
848 args: *const c_void,
849 ) -> DWORD;
92a42be0 850 pub fn TlsAlloc() -> DWORD;
92a42be0
SL		 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;
dfeec247 855 pub fn QueryPerformanceCounter(lpPerformanceCount: *mut LARGE_INTEGER) -> BOOL;
92a42be0
SL		 856 pub fn GetExitCodeProcess(hProcess: HANDLE, lpExitCode: LPDWORD) -> BOOL;
857 pub fn TerminateProcess(hProcess: HANDLE, uExitCode: UINT) -> BOOL;
dfeec247
XL		 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,
869 ) -> BOOL;
92a42be0
SL		 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;
dfeec247
XL		 874 pub fn GetModuleFileNameW(hModule: HMODULE, lpFilename: LPWSTR, nSize: DWORD) -> DWORD;
875 pub fn CreateDirectoryW(
876 lpPathName: LPCWSTR,
877 lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
878 ) -> BOOL;
92a42be0
SL		 879 pub fn DeleteFileW(lpPathName: LPCWSTR) -> BOOL;
880 pub fn GetCurrentDirectoryW(nBufferLength: DWORD, lpBuffer: LPWSTR) -> DWORD;
881 pub fn SetCurrentDirectoryW(lpPathName: LPCWSTR) -> BOOL;
882
883 pub fn closesocket(socket: SOCKET) -> c_int;
dfeec247
XL		 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;
886 pub fn recvfrom(
887 socket: SOCKET,
888 buf: *mut c_void,
889 len: c_int,
890 flags: c_int,
891 addr: *mut SOCKADDR,
892 addrlen: *mut c_int,
893 ) -> c_int;
894 pub fn sendto(
895 socket: SOCKET,
896 buf: *const c_void,
897 len: c_int,
898 flags: c_int,
899 addr: *const SOCKADDR,
900 addrlen: c_int,
901 ) -> c_int;
92a42be0 902 pub fn shutdown(socket: SOCKET, how: c_int) -> c_int;
dfeec247
XL		 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,
911 dwOptions: DWORD,
912 ) -> BOOL;
913 pub fn ReadFile(
914 hFile: HANDLE,
915 lpBuffer: LPVOID,
916 nNumberOfBytesToRead: DWORD,
917 lpNumberOfBytesRead: LPDWORD,
918 lpOverlapped: LPOVERLAPPED,
919 ) -> BOOL;
920 pub fn WriteFile(
921 hFile: HANDLE,
922 lpBuffer: LPVOID,
923 nNumberOfBytesToWrite: DWORD,
924 lpNumberOfBytesWritten: LPDWORD,
925 lpOverlapped: LPOVERLAPPED,
926 ) -> BOOL;
92a42be0 927 pub fn CloseHandle(hObject: HANDLE) -> BOOL;
dfeec247
XL		 928 pub fn MoveFileExW(lpExistingFileName: LPCWSTR, lpNewFileName: LPCWSTR, dwFlags: DWORD)
929 -> BOOL;
930 pub fn SetFilePointerEx(
931 hFile: HANDLE,
932 liDistanceToMove: LARGE_INTEGER,
933 lpNewFilePointer: PLARGE_INTEGER,
934 dwMoveMethod: DWORD,
935 ) -> BOOL;
92a42be0 936 pub fn FlushFileBuffers(hFile: HANDLE) -> BOOL;
dfeec247
XL		 937 pub fn CreateFileW(
938 lpFileName: LPCWSTR,
939 dwDesiredAccess: DWORD,
940 dwShareMode: DWORD,
941 lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
942 dwCreationDisposition: DWORD,
943 dwFlagsAndAttributes: DWORD,
944 hTemplateFile: HANDLE,
945 ) -> HANDLE;
946
947 pub fn FindFirstFileW(fileName: LPCWSTR, findFileData: LPWIN32_FIND_DATAW) -> HANDLE;
948 pub fn FindNextFileW(findFile: HANDLE, findFileData: LPWIN32_FIND_DATAW) -> BOOL;
92a42be0 949 pub fn FindClose(findFile: HANDLE) -> BOOL;
dfeec247
XL		 950 pub fn getsockopt(
951 s: SOCKET,
952 level: c_int,
953 optname: c_int,
954 optval: *mut c_char,
955 optlen: *mut c_int,
956 ) -> c_int;
957 pub fn setsockopt(
958 s: SOCKET,
959 level: c_int,
960 optname: c_int,
961 optval: *const c_void,
962 optlen: c_int,
963 ) -> c_int;
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;
92a42be0 967 pub fn listen(socket: SOCKET, backlog: c_int) -> c_int;
dfeec247
XL		 968 pub fn connect(socket: SOCKET, address: *const SOCKADDR, len: c_int) -> c_int;
969 pub fn getaddrinfo(
970 node: *const c_char,
971 service: *const c_char,
972 hints: *const ADDRINFOA,
973 res: *mut *mut ADDRINFOA,
974 ) -> c_int;
92a42be0 975 pub fn freeaddrinfo(res: *mut ADDRINFOA);
92a42be0 976
dfeec247 977 pub fn GetProcAddress(handle: HMODULE, name: LPCSTR) -> *mut c_void;
5869c6ff 978 pub fn GetModuleHandleA(lpModuleName: LPCSTR) -> HMODULE;
92a42be0 979 pub fn GetModuleHandleW(lpModuleName: LPCWSTR) -> HMODULE;
92a42be0 980
92a42be0 981 pub fn GetSystemTimeAsFileTime(lpSystemTimeAsFileTime: LPFILETIME);
54a0048b 982
dfeec247
XL		 983 pub fn CreateEventW(
984 lpEventAttributes: LPSECURITY_ATTRIBUTES,
985 bManualReset: BOOL,
986 bInitialState: BOOL,
987 lpName: LPCWSTR,
988 ) -> HANDLE;
989 pub fn WaitForMultipleObjects(
990 nCount: DWORD,
991 lpHandles: *const HANDLE,
992 bWaitAll: BOOL,
993 dwMilliseconds: DWORD,
994 ) -> DWORD;
995 pub fn CreateNamedPipeW(
996 lpName: LPCWSTR,
997 dwOpenMode: DWORD,
998 dwPipeMode: DWORD,
999 nMaxInstances: DWORD,
1000 nOutBufferSize: DWORD,
1001 nInBufferSize: DWORD,
1002 nDefaultTimeOut: DWORD,
1003 lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
1004 ) -> HANDLE;
54a0048b 1005 pub fn CancelIo(handle: HANDLE) -> BOOL;
dfeec247
XL		 1006 pub fn GetOverlappedResult(
1007 hFile: HANDLE,
1008 lpOverlapped: LPOVERLAPPED,
1009 lpNumberOfBytesTransferred: LPDWORD,
1010 bWait: BOOL,
1011 ) -> BOOL;
1012 pub fn select(
1013 nfds: c_int,
1014 readfds: *mut fd_set,
1015 writefds: *mut fd_set,
1016 exceptfds: *mut fd_set,
1017 timeout: *const timeval,
1018 ) -> c_int;
a1dfa0c6
XL		 1019
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;
5869c6ff
XL		 1024
1025 // >= Vista / Server 2008
6a06907d 1026 // https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-createsymboliclinkw
5869c6ff
XL		 1027 pub fn CreateSymbolicLinkW(
1028 lpSymlinkFileName: LPCWSTR,
1029 lpTargetFileName: LPCWSTR,
1030 dwFlags: DWORD,
1031 ) -> BOOLEAN;
1032
1033 // >= Vista / Server 2008
1034 // https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-getfinalpathnamebyhandlew
1035 pub fn GetFinalPathNameByHandleW(
1036 hFile: HANDLE,
1037 lpszFilePath: LPCWSTR,
1038 cchFilePath: DWORD,
1039 dwFlags: DWORD,
1040 ) -> DWORD;
1041
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;
1046
1047 // >= Vista / Server 2008
1048 // https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-setfileinformationbyhandle
1049 pub fn SetFileInformationByHandle(
1050 hFile: HANDLE,
1051 FileInformationClass: FILE_INFO_BY_HANDLE_CLASS,
1052 lpFileInformation: LPVOID,
1053 dwBufferSize: DWORD,
1054 ) -> BOOL;
1055
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,
1060 SRWLock: PSRWLOCK,
1061 dwMilliseconds: DWORD,
1062 Flags: ULONG,
1063 ) -> BOOL;
1064
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);
1069
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;
c1a9b12d
SL		 1078}
1079
ea8adc8c
XL		 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.
c1a9b12d 1082compat_fn! {
1b1a35ee 1083 "kernel32":
c1a9b12d 1084
5869c6ff
XL		 1085 // >= Win10 1607
1086 // https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-setthreaddescription
ea8adc8c
XL		 1087 pub fn SetThreadDescription(hThread: HANDLE,
1088 lpThreadDescription: LPCWSTR) -> HRESULT {
1089 SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); E_NOTIMPL
1090 }
5869c6ff
XL		 1091
1092 // >= Win8 / Server 2012
1093 // https://docs.microsoft.com/en-us/windows/win32/api/sysinfoapi/nf-sysinfoapi-getsystemtimepreciseasfiletime
ba9703b0
XL		 1094 pub fn GetSystemTimePreciseAsFileTime(lpSystemTimeAsFileTime: LPFILETIME)
1095 -> () {
1096 GetSystemTimeAsFileTime(lpSystemTimeAsFileTime)
1097 }
1a4d82fc 1098}
5869c6ff 1099
fc512014
XL		 1100compat_fn! {
1101 "api-ms-win-core-synch-l1-2-0":
5869c6ff
XL		 1102
1103 // >= Windows 8 / Server 2012
1104 // https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-waitonaddress
fc512014
XL		 1105 pub fn WaitOnAddress(
1106 Address: LPVOID,
1107 CompareAddress: LPVOID,
1108 AddressSize: SIZE_T,
1109 dwMilliseconds: DWORD
1110 ) -> BOOL {
1111 panic!("WaitOnAddress not available")
1112 }
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.
1116 }
1117}
1118
1119compat_fn! {
1120 "ntdll":
1121 pub fn NtCreateKeyedEvent(
1122 KeyedEventHandle: LPHANDLE,
1123 DesiredAccess: ACCESS_MASK,
1124 ObjectAttributes: LPVOID,
1125 Flags: ULONG
1126 ) -> NTSTATUS {
1127 panic!("keyed events not available")
1128 }
1129 pub fn NtReleaseKeyedEvent(
1130 EventHandle: HANDLE,
1131 Key: LPVOID,
1132 Alertable: BOOLEAN,
1133 Timeout: PLARGE_INTEGER
1134 ) -> NTSTATUS {
1135 panic!("keyed events not available")
1136 }
1137 pub fn NtWaitForKeyedEvent(
1138 EventHandle: HANDLE,
1139 Key: LPVOID,
1140 Alertable: BOOLEAN,
1141 Timeout: PLARGE_INTEGER
1142 ) -> NTSTATUS {
1143 panic!("keyed events not available")
1144 }
1145}
backport for Debian buster