New upstream version 1.55.0+dfsg1

[rustc.git] / library / std / src / sys / windows / c.rs

diff --git a/library/std/src/sys/windows/c.rs b/library/std/src/sys/windows/c.rs
index b7efc884473b417715ebb46142e94acef7e4ba3d..63f9be7b7e350d18d1e0a546868a19fdb974fe80 100644 (file)
--- a/library/std/src/sys/windows/c.rs
+++ b/library/std/src/sys/windows/c.rs
@@ -10,9 +10,14 @@ use crate::ptr;
 
 use libc::{c_void, size_t, wchar_t};
 
+#[path = "c/errors.rs"] // c.rs is included from two places so we need to specify this
+mod errors;
+pub use errors::*;
+
 pub use self::EXCEPTION_DISPOSITION::*;
 pub use self::FILE_INFO_BY_HANDLE_CLASS::*;
 
+pub type DWORD_PTR = ULONG_PTR;
 pub type DWORD = c_ulong;
 pub type NonZeroDWORD = NonZero_c_ulong;
 pub type HANDLE = LPVOID;
@@ -53,6 +58,7 @@ pub type LPWSADATA = *mut WSADATA;
 pub type LPWSAPROTOCOL_INFO = *mut WSAPROTOCOL_INFO;
 pub type LPWSTR = *mut WCHAR;
 pub type LPFILETIME = *mut FILETIME;
+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;
@@ -68,6 +74,10 @@ pub type ADDRESS_FAMILY = USHORT;
 pub const TRUE: BOOL = 1;
 pub const FALSE: BOOL = 0;
 
+pub const CSTR_LESS_THAN: c_int = 1;
+pub const CSTR_EQUAL: c_int = 2;
+pub const CSTR_GREATER_THAN: c_int = 3;
+
 pub const FILE_ATTRIBUTE_READONLY: DWORD = 0x1;
 pub const FILE_ATTRIBUTE_DIRECTORY: DWORD = 0x10;
 pub const FILE_ATTRIBUTE_REPARSE_POINT: DWORD = 0x400;
@@ -132,19 +142,6 @@ pub const WSASYS_STATUS_LEN: usize = 128;
 pub const WSAPROTOCOL_LEN: DWORD = 255;
 pub const INVALID_SOCKET: SOCKET = !0;
 
-pub const WSAEACCES: c_int = 10013;
-pub const WSAEINVAL: c_int = 10022;
-pub const WSAEWOULDBLOCK: c_int = 10035;
-pub const WSAEPROTOTYPE: c_int = 10041;
-pub const WSAEADDRINUSE: c_int = 10048;
-pub const WSAEADDRNOTAVAIL: c_int = 10049;
-pub const WSAECONNABORTED: c_int = 10053;
-pub const WSAECONNRESET: c_int = 10054;
-pub const WSAENOTCONN: c_int = 10057;
-pub const WSAESHUTDOWN: c_int = 10058;
-pub const WSAETIMEDOUT: c_int = 10060;
-pub const WSAECONNREFUSED: c_int = 10061;
-
 pub const MAX_PROTOCOL_CHAIN: DWORD = 7;
 
 pub const MAXIMUM_REPARSE_DATA_BUFFER_SIZE: usize = 16 * 1024;
@@ -164,42 +161,6 @@ pub const STD_ERROR_HANDLE: DWORD = -12i32 as DWORD;
 
 pub const PROGRESS_CONTINUE: DWORD = 0;
 
-// List of Windows system error codes with descriptions:
-// https://docs.microsoft.com/en-us/windows/win32/debug/system-error-codes#system-error-codes
-pub const ERROR_FILE_NOT_FOUND: DWORD = 2;
-pub const ERROR_PATH_NOT_FOUND: DWORD = 3;
-pub const ERROR_ACCESS_DENIED: DWORD = 5;
-pub const ERROR_INVALID_HANDLE: DWORD = 6;
-pub const ERROR_NOT_ENOUGH_MEMORY: DWORD = 8;
-pub const ERROR_OUTOFMEMORY: DWORD = 14;
-pub const ERROR_NO_MORE_FILES: DWORD = 18;
-pub const ERROR_SHARING_VIOLATION: u32 = 32;
-pub const ERROR_HANDLE_EOF: DWORD = 38;
-pub const ERROR_FILE_EXISTS: DWORD = 80;
-pub const ERROR_INVALID_PARAMETER: DWORD = 87;
-pub const ERROR_BROKEN_PIPE: DWORD = 109;
-pub const ERROR_CALL_NOT_IMPLEMENTED: DWORD = 120;
-pub const ERROR_SEM_TIMEOUT: DWORD = 121;
-pub const ERROR_INSUFFICIENT_BUFFER: DWORD = 122;
-pub const ERROR_ALREADY_EXISTS: DWORD = 183;
-pub const ERROR_ENVVAR_NOT_FOUND: DWORD = 203;
-pub const ERROR_NO_DATA: DWORD = 232;
-pub const ERROR_DRIVER_CANCEL_TIMEOUT: DWORD = 594;
-pub const ERROR_OPERATION_ABORTED: DWORD = 995;
-pub const ERROR_IO_PENDING: DWORD = 997;
-pub const ERROR_SERVICE_REQUEST_TIMEOUT: DWORD = 1053;
-pub const ERROR_COUNTER_TIMEOUT: DWORD = 1121;
-pub const ERROR_TIMEOUT: DWORD = 1460;
-pub const ERROR_RESOURCE_CALL_TIMED_OUT: DWORD = 5910;
-pub const ERROR_CTX_MODEM_RESPONSE_TIMEOUT: DWORD = 7012;
-pub const ERROR_CTX_CLIENT_QUERY_TIMEOUT: DWORD = 7040;
-pub const FRS_ERR_SYSVOL_POPULATE_TIMEOUT: DWORD = 8014;
-pub const ERROR_DS_TIMELIMIT_EXCEEDED: DWORD = 8226;
-pub const DNS_ERROR_RECORD_TIMED_OUT: DWORD = 9705;
-pub const ERROR_IPSEC_IKE_TIMED_OUT: DWORD = 13805;
-pub const ERROR_RUNLEVEL_SWITCH_TIMEOUT: DWORD = 15402;
-pub const ERROR_RUNLEVEL_SWITCH_AGENT_TIMEOUT: DWORD = 15403;
-
 pub const E_NOTIMPL: HRESULT = 0x80004001u32 as HRESULT;
 
 pub const INVALID_HANDLE_VALUE: HANDLE = !0 as HANDLE;
@@ -234,6 +195,7 @@ pub const SD_RECEIVE: c_int = 0;
 pub const SD_SEND: c_int = 1;
 pub const SOCK_DGRAM: c_int = 2;
 pub const SOCK_STREAM: c_int = 1;
+pub const SOCKET_ERROR: c_int = -1;
 pub const SOL_SOCKET: c_int = 0xffff;
 pub const SO_RCVTIMEO: c_int = 0x1006;
 pub const SO_SNDTIMEO: c_int = 0x1005;
@@ -532,6 +494,21 @@ pub struct FILETIME {
     pub dwHighDateTime: DWORD,
 }
 
+#[repr(C)]
+pub struct SYSTEM_INFO {
+    pub wProcessorArchitecture: WORD,
+    pub wReserved: WORD,
+    pub dwPageSize: DWORD,
+    pub lpMinimumApplicationAddress: LPVOID,
+    pub lpMaximumApplicationAddress: LPVOID,
+    pub dwActiveProcessorMask: DWORD_PTR,
+    pub dwNumberOfProcessors: DWORD,
+    pub dwProcessorType: DWORD,
+    pub dwAllocationGranularity: DWORD,
+    pub wProcessorLevel: WORD,
+    pub wProcessorRevision: WORD,
+}
+
 #[repr(C)]
 pub struct OVERLAPPED {
     pub Internal: *mut c_ulong,
@@ -933,6 +910,7 @@ extern "system" {
     pub fn GetModuleHandleW(lpModuleName: LPCWSTR) -> HMODULE;
 
     pub fn GetSystemTimeAsFileTime(lpSystemTimeAsFileTime: LPFILETIME);
+    pub fn GetSystemInfo(lpSystemInfo: LPSYSTEM_INFO);
 
     pub fn CreateEventW(
         lpEventAttributes: LPSECURITY_ATTRIBUTES,
@@ -996,6 +974,14 @@ extern "system" {
     pub fn ReleaseSRWLockShared(SRWLock: PSRWLOCK);
     pub fn TryAcquireSRWLockExclusive(SRWLock: PSRWLOCK) -> BOOLEAN;
     pub fn TryAcquireSRWLockShared(SRWLock: PSRWLOCK) -> BOOLEAN;
+
+    pub fn CompareStringOrdinal(
+        lpString1: LPCWSTR,
+        cchCount1: c_int,
+        lpString2: LPCWSTR,
+        cchCount2: c_int,
+        bIgnoreCase: BOOL,
+    ) -> c_int;
 }
 
 #[link(name = "ws2_32")]