Auto merge of rust-lang#114882 - ChrisDenton:riddle-me, r=dtolnay

Update windows ffi bindings Bump `windows-bindgen` to version 0.51.1. This brings with it some changes to the generated FFI bindings, but little that affects the code. One change that does have more of an impact is `SOCKET` being `usize` instead of either `u64` or `u32` (as is used in std's public `SOCKET` type). However, it's now easy enough to abstract over that difference. Finally I added a few new bindings that are likely to be used in pending PRs, mostly to make sure they're ok with the new metadata. r? libs
tamird · Sep 28, 2023 · dd91aba · dd91aba
2 parents c01d8d2 + e790860
commit dd91aba
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diff --git a/Cargo.lock b/Cargo.lock
@@ -6025,19 +6025,21 @@ dependencies = [
 
 [[package]]
 name = "windows-bindgen"
-version = "0.49.0"
+version = "0.51.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6935fb09b84ee57929ae92518b475f5dfdfbeb87c5334756acc28ee8e202b60"
+checksum = "bc1f16b778125675feee0d15d6dd9f6af0e3ac52b3233d63a10aa39230c1cd75"
 dependencies = [
+ "proc-macro2",
+ "rayon",
+ "syn 2.0.29",
  "windows-metadata",
- "windows-tokens",
 ]
 
 [[package]]
 name = "windows-metadata"
-version = "0.49.0"
+version = "0.51.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f5bca94a32bf1e6a376522b6601275a3b611ee885ec0f1b6a05f17e8cfd3385"
+checksum = "753135d996f9da437c0b31dbde3032489a61708361929bcc07d4fba0b161000e"
 
 [[package]]
 name = "windows-sys"
@@ -6087,12 +6089,6 @@ dependencies = [
  "windows_x86_64_msvc 0.48.0",
 ]
 
-[[package]]
-name = "windows-tokens"
-version = "0.48.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b34c9a3b28cb41db7385546f7f9a8179348dffc89923dde66857b1ba5312f6b4"
-
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.42.2"

diff --git a/library/std/src/os/windows/io/socket.rs b/library/std/src/os/windows/io/socket.rs
@@ -116,7 +116,7 @@ impl BorrowedSocket<'_> {
         let mut info = unsafe { mem::zeroed::<sys::c::WSAPROTOCOL_INFOW>() };
         let result = unsafe {
             sys::c::WSADuplicateSocketW(
-                self.as_raw_socket(),
+                self.as_raw_socket() as sys::c::SOCKET,
                 sys::c::GetCurrentProcessId(),
                 &mut info,
             )
@@ -134,7 +134,7 @@ impl BorrowedSocket<'_> {
         };
 
         if socket != sys::c::INVALID_SOCKET {
-            unsafe { Ok(OwnedSocket::from_raw_socket(socket)) }
+            unsafe { Ok(OwnedSocket::from_raw_socket(socket as RawSocket)) }
         } else {
             let error = unsafe { sys::c::WSAGetLastError() };
 
@@ -158,7 +158,7 @@ impl BorrowedSocket<'_> {
             }
 
             unsafe {
-                let socket = OwnedSocket::from_raw_socket(socket);
+                let socket = OwnedSocket::from_raw_socket(socket as RawSocket);
                 socket.set_no_inherit()?;
                 Ok(socket)
             }
@@ -211,7 +211,7 @@ impl Drop for OwnedSocket {
     #[inline]
     fn drop(&mut self) {
         unsafe {
-            let _ = sys::c::closesocket(self.socket);
+            let _ = sys::c::closesocket(self.socket as sys::c::SOCKET);
         }
     }
 }

diff --git a/library/std/src/sys/windows/c.rs b/library/std/src/sys/windows/c.rs
@@ -46,10 +46,6 @@ pub use FD_SET as fd_set;
 pub use LINGER as linger;
 pub use TIMEVAL as timeval;
 
-pub type CONDITION_VARIABLE = RTL_CONDITION_VARIABLE;
-pub type SRWLOCK = RTL_SRWLOCK;
-pub type INIT_ONCE = RTL_RUN_ONCE;
-
 pub const CONDITION_VARIABLE_INIT: CONDITION_VARIABLE = CONDITION_VARIABLE { Ptr: ptr::null_mut() };
 pub const SRWLOCK_INIT: SRWLOCK = SRWLOCK { Ptr: ptr::null_mut() };
 pub const INIT_ONCE_STATIC_INIT: INIT_ONCE = INIT_ONCE { Ptr: ptr::null_mut() };
@@ -224,7 +220,7 @@ pub unsafe extern "system" fn ReadFileEx(
 ) -> BOOL {
     windows_sys::ReadFileEx(
         hFile.as_raw_handle(),
-        lpBuffer,
+        lpBuffer.cast::<u8>(),
         nNumberOfBytesToRead,
         lpOverlapped,
         lpCompletionRoutine,

diff --git a/library/std/src/sys/windows/c/windows_sys.lst b/library/std/src/sys/windows/c/windows_sys.lst
@@ -1,3 +1,6 @@
+--out windows_sys.rs
+--config flatten std
+--filter
 // tidy-alphabetical-start
 Windows.Wdk.Storage.FileSystem.FILE_COMPLETE_IF_OPLOCKED
 Windows.Wdk.Storage.FileSystem.FILE_CONTAINS_EXTENDED_CREATE_INFORMATION
@@ -2108,7 +2111,6 @@ Windows.Win32.Networking.WinSock.WSABASEERR
 Windows.Win32.Networking.WinSock.WSABUF
 Windows.Win32.Networking.WinSock.WSACleanup
 Windows.Win32.Networking.WinSock.WSADATA
-Windows.Win32.Networking.WinSock.WSADATA
 Windows.Win32.Networking.WinSock.WSADuplicateSocketW
 Windows.Win32.Networking.WinSock.WSAEACCES
 Windows.Win32.Networking.WinSock.WSAEADDRINUSE
@@ -2328,7 +2330,6 @@ Windows.Win32.Storage.FileSystem.FileStandardInfo
 Windows.Win32.Storage.FileSystem.FileStorageInfo
 Windows.Win32.Storage.FileSystem.FileStreamInfo
 Windows.Win32.Storage.FileSystem.FindClose
-Windows.Win32.Storage.FileSystem.FindFileHandle
 Windows.Win32.Storage.FileSystem.FindFirstFileW
 Windows.Win32.Storage.FileSystem.FindNextFileW
 Windows.Win32.Storage.FileSystem.FlushFileBuffers
@@ -2420,8 +2421,6 @@ Windows.Win32.System.Console.STD_OUTPUT_HANDLE
 Windows.Win32.System.Console.WriteConsoleW
 Windows.Win32.System.Diagnostics.Debug.ARM64_NT_NEON128
 Windows.Win32.System.Diagnostics.Debug.CONTEXT
-Windows.Win32.System.Diagnostics.Debug.CONTEXT
-Windows.Win32.System.Diagnostics.Debug.CONTEXT
 Windows.Win32.System.Diagnostics.Debug.EXCEPTION_RECORD
 Windows.Win32.System.Diagnostics.Debug.FACILITY_CODE
 Windows.Win32.System.Diagnostics.Debug.FACILITY_NT_BIT
@@ -2435,7 +2434,6 @@ Windows.Win32.System.Diagnostics.Debug.FORMAT_MESSAGE_OPTIONS
 Windows.Win32.System.Diagnostics.Debug.FormatMessageW
 Windows.Win32.System.Diagnostics.Debug.M128A
 Windows.Win32.System.Diagnostics.Debug.XSAVE_FORMAT
-Windows.Win32.System.Diagnostics.Debug.XSAVE_FORMAT
 Windows.Win32.System.Environment.FreeEnvironmentStringsW
 Windows.Win32.System.Environment.GetCommandLineW
 Windows.Win32.System.Environment.GetCurrentDirectoryW
@@ -2456,7 +2454,6 @@ Windows.Win32.System.Kernel.ExceptionContinueExecution
 Windows.Win32.System.Kernel.ExceptionContinueSearch
 Windows.Win32.System.Kernel.ExceptionNestedException
 Windows.Win32.System.Kernel.FLOATING_SAVE_AREA
-Windows.Win32.System.Kernel.FLOATING_SAVE_AREA
 Windows.Win32.System.Kernel.OBJ_DONT_REPARSE
 Windows.Win32.System.LibraryLoader.GetModuleFileNameW
 Windows.Win32.System.LibraryLoader.GetModuleHandleA
@@ -2482,6 +2479,7 @@ Windows.Win32.System.SystemInformation.GetSystemTimeAsFileTime
 Windows.Win32.System.SystemInformation.GetWindowsDirectoryW
 Windows.Win32.System.SystemInformation.PROCESSOR_ARCHITECTURE
 Windows.Win32.System.SystemInformation.SYSTEM_INFO
+Windows.Win32.System.SystemServices.ALL_PROCESSOR_GROUPS
 Windows.Win32.System.SystemServices.DLL_PROCESS_DETACH
 Windows.Win32.System.SystemServices.DLL_THREAD_DETACH
 Windows.Win32.System.SystemServices.EXCEPTION_MAXIMUM_PARAMETERS
@@ -2514,6 +2512,7 @@ Windows.Win32.System.Threading.DeleteProcThreadAttributeList
 Windows.Win32.System.Threading.DETACHED_PROCESS
 Windows.Win32.System.Threading.ExitProcess
 Windows.Win32.System.Threading.EXTENDED_STARTUPINFO_PRESENT
+Windows.Win32.System.Threading.GetActiveProcessorCount
 Windows.Win32.System.Threading.GetCurrentProcess
 Windows.Win32.System.Threading.GetCurrentProcessId
 Windows.Win32.System.Threading.GetCurrentThread
@@ -2542,9 +2541,6 @@ Windows.Win32.System.Threading.PROFILE_USER
 Windows.Win32.System.Threading.REALTIME_PRIORITY_CLASS
 Windows.Win32.System.Threading.ReleaseSRWLockExclusive
 Windows.Win32.System.Threading.ReleaseSRWLockShared
-Windows.Win32.System.Threading.RTL_CONDITION_VARIABLE
-Windows.Win32.System.Threading.RTL_RUN_ONCE
-Windows.Win32.System.Threading.RTL_SRWLOCK
 Windows.Win32.System.Threading.SetThreadStackGuarantee
 Windows.Win32.System.Threading.Sleep
 Windows.Win32.System.Threading.SleepConditionVariableSRW
@@ -2584,8 +2580,6 @@ Windows.Win32.System.Threading.WaitForMultipleObjects
 Windows.Win32.System.Threading.WaitForSingleObject
 Windows.Win32.System.Threading.WakeAllConditionVariable
 Windows.Win32.System.Threading.WakeConditionVariable
-Windows.Win32.System.WindowsProgramming.IO_STATUS_BLOCK
-Windows.Win32.System.WindowsProgramming.OBJECT_ATTRIBUTES
 Windows.Win32.System.WindowsProgramming.PROGRESS_CONTINUE
 Windows.Win32.UI.Shell.GetUserProfileDirectoryW
 // tidy-alphabetical-end