diff options
Diffstat (limited to '')
-rw-r--r-- | library/std/src/sys/windows/c.rs | 65 |
1 files changed, 54 insertions, 11 deletions
diff --git a/library/std/src/sys/windows/c.rs b/library/std/src/sys/windows/c.rs index 478068c73..be6fc2ebb 100644 --- a/library/std/src/sys/windows/c.rs +++ b/library/std/src/sys/windows/c.rs @@ -66,10 +66,12 @@ pub type LPSYSTEM_INFO = *mut SYSTEM_INFO; pub type LPWSABUF = *mut WSABUF; pub type LPWSAOVERLAPPED = *mut c_void; pub type LPWSAOVERLAPPED_COMPLETION_ROUTINE = *mut c_void; +pub type BCRYPT_ALG_HANDLE = LPVOID; pub type PCONDITION_VARIABLE = *mut CONDITION_VARIABLE; pub type PLARGE_INTEGER = *mut c_longlong; pub type PSRWLOCK = *mut SRWLOCK; +pub type LPINIT_ONCE = *mut INIT_ONCE; pub type SOCKET = crate::os::windows::raw::SOCKET; pub type socklen_t = c_int; @@ -125,6 +127,10 @@ pub const SECURITY_SQOS_PRESENT: DWORD = 0x00100000; pub const FIONBIO: c_ulong = 0x8004667e; +pub const MAX_PATH: usize = 260; + +pub const FILE_TYPE_PIPE: u32 = 3; + #[repr(C)] #[derive(Copy)] pub struct WIN32_FIND_DATAW { @@ -193,6 +199,9 @@ pub const DUPLICATE_SAME_ACCESS: DWORD = 0x00000002; pub const CONDITION_VARIABLE_INIT: CONDITION_VARIABLE = CONDITION_VARIABLE { ptr: ptr::null_mut() }; pub const SRWLOCK_INIT: SRWLOCK = SRWLOCK { ptr: ptr::null_mut() }; +pub const INIT_ONCE_STATIC_INIT: INIT_ONCE = INIT_ONCE { ptr: ptr::null_mut() }; + +pub const INIT_ONCE_INIT_FAILED: DWORD = 0x00000004; pub const DETACHED_PROCESS: DWORD = 0x00000008; pub const CREATE_NEW_PROCESS_GROUP: DWORD = 0x00000200; @@ -285,6 +294,8 @@ pub fn nt_success(status: NTSTATUS) -> bool { status >= 0 } +// "RNG\0" +pub const BCRYPT_RNG_ALGORITHM: &[u16] = &[b'R' as u16, b'N' as u16, b'G' as u16, 0]; pub const BCRYPT_USE_SYSTEM_PREFERRED_RNG: DWORD = 0x00000002; #[repr(C)] @@ -455,6 +466,12 @@ pub enum FILE_INFO_BY_HANDLE_CLASS { } #[repr(C)] +pub struct FILE_ATTRIBUTE_TAG_INFO { + pub FileAttributes: DWORD, + pub ReparseTag: DWORD, +} + +#[repr(C)] pub struct FILE_DISPOSITION_INFO { pub DeleteFile: BOOLEAN, } @@ -501,6 +518,8 @@ pub struct FILE_END_OF_FILE_INFO { pub EndOfFile: LARGE_INTEGER, } +/// NB: Use carefully! In general using this as a reference is likely to get the +/// provenance wrong for the `rest` field! #[repr(C)] pub struct REPARSE_DATA_BUFFER { pub ReparseTag: c_uint, @@ -509,6 +528,8 @@ pub struct REPARSE_DATA_BUFFER { pub rest: (), } +/// NB: Use carefully! In general using this as a reference is likely to get the +/// provenance wrong for the `PathBuffer` field! #[repr(C)] pub struct SYMBOLIC_LINK_REPARSE_BUFFER { pub SubstituteNameOffset: c_ushort, @@ -519,6 +540,14 @@ pub struct SYMBOLIC_LINK_REPARSE_BUFFER { pub PathBuffer: WCHAR, } +/// NB: Use carefully! In general using this as a reference is likely to get the +/// provenance wrong for the `PathBuffer` field! +#[repr(C)] +pub struct FILE_NAME_INFO { + pub FileNameLength: DWORD, + pub FileName: [WCHAR; 1], +} + #[repr(C)] pub struct MOUNT_POINT_REPARSE_BUFFER { pub SubstituteNameOffset: c_ushort, @@ -550,6 +579,10 @@ pub struct CONDITION_VARIABLE { pub struct SRWLOCK { pub ptr: LPVOID, } +#[repr(C)] +pub struct INIT_ONCE { + pub ptr: LPVOID, +} #[repr(C)] pub struct REPARSE_MOUNTPOINT_DATA_BUFFER { @@ -802,10 +835,6 @@ if #[cfg(not(target_vendor = "uwp"))] { #[link(name = "advapi32")] extern "system" { - // Forbidden when targeting UWP - #[link_name = "SystemFunction036"] - pub fn RtlGenRandom(RandomBuffer: *mut u8, RandomBufferLength: ULONG) -> BOOLEAN; - // Allowed but unused by UWP pub fn OpenProcessToken( ProcessHandle: HANDLE, @@ -944,6 +973,7 @@ extern "system" { pub fn TlsAlloc() -> DWORD; pub fn TlsGetValue(dwTlsIndex: DWORD) -> LPVOID; pub fn TlsSetValue(dwTlsIndex: DWORD, lpTlsvalue: LPVOID) -> BOOL; + pub fn TlsFree(dwTlsIndex: DWORD) -> BOOL; pub fn GetLastError() -> DWORD; pub fn QueryPerformanceFrequency(lpFrequency: *mut LARGE_INTEGER) -> BOOL; pub fn QueryPerformanceCounter(lpPerformanceCount: *mut LARGE_INTEGER) -> BOOL; @@ -1086,6 +1116,7 @@ extern "system" { lpFileInformation: LPVOID, dwBufferSize: DWORD, ) -> BOOL; + pub fn GetFileType(hfile: HANDLE) -> DWORD; pub fn SleepConditionVariableSRW( ConditionVariable: PCONDITION_VARIABLE, SRWLock: PSRWLOCK, @@ -1103,6 +1134,14 @@ extern "system" { pub fn TryAcquireSRWLockExclusive(SRWLock: PSRWLOCK) -> BOOLEAN; pub fn TryAcquireSRWLockShared(SRWLock: PSRWLOCK) -> BOOLEAN; + pub fn InitOnceBeginInitialize( + lpInitOnce: LPINIT_ONCE, + dwFlags: DWORD, + fPending: LPBOOL, + lpContext: *mut LPVOID, + ) -> BOOL; + pub fn InitOnceComplete(lpInitOnce: LPINIT_ONCE, dwFlags: DWORD, lpContext: LPVOID) -> BOOL; + pub fn CompareStringOrdinal( lpString1: LPCWSTR, cchCount1: c_int, @@ -1217,11 +1256,18 @@ extern "system" { // >= Vista / Server 2008 // https://docs.microsoft.com/en-us/windows/win32/api/bcrypt/nf-bcrypt-bcryptgenrandom pub fn BCryptGenRandom( - hAlgorithm: LPVOID, + hAlgorithm: BCRYPT_ALG_HANDLE, pBuffer: *mut u8, cbBuffer: ULONG, dwFlags: ULONG, ) -> NTSTATUS; + pub fn BCryptOpenAlgorithmProvider( + phalgorithm: *mut BCRYPT_ALG_HANDLE, + pszAlgId: LPCWSTR, + pszimplementation: LPCWSTR, + dwflags: ULONG, + ) -> NTSTATUS; + pub fn BCryptCloseAlgorithmProvider(hAlgorithm: BCRYPT_ALG_HANDLE, dwFlags: ULONG) -> NTSTATUS; } // Functions that aren't available on every version of Windows that we support, @@ -1251,17 +1297,14 @@ compat_fn_with_fallback! { } compat_fn_optional! { - pub static SYNCH_API: &CStr = ansi_str!("api-ms-win-core-synch-l1-2-0"); - - // >= Windows 8 / Server 2012 - // https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-waitonaddress + crate::sys::compat::load_synch_functions(); pub fn WaitOnAddress( Address: LPVOID, CompareAddress: LPVOID, AddressSize: SIZE_T, dwMilliseconds: DWORD - ) -> BOOL; - pub fn WakeByAddressSingle(Address: LPVOID) -> (); + ); + pub fn WakeByAddressSingle(Address: LPVOID); } compat_fn_with_fallback! { |