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net: use SetFileCompletionNotificationModes on windows if available

Browse Source 
This allows to skip GetQueuedCompletionStatus if an IO operation completes synchronously.
benchmark                    old ns/op    new ns/op    delta
BenchmarkTCP4Persistent          27669        25863   -6.53%
BenchmarkTCP4Persistent-2        18173        15908  -12.46%
BenchmarkTCP4Persistent-4        10390         9766   -6.01%

R=golang-dev, mikioh.mikioh, alex.brainman
CC=golang-dev
https://golang.org/cl/12409044
This commit is contained in:
Dmitriy Vyukov 2013-08-08 17:36:43 +04:00
parent b4f370ca57
commit ed8c5501c7
5 changed files with 445 additions and 275 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
src/pkg/net/fd_windows.go
View File

@ -27,7 +27,11 @@ var initErr error
// package uses CancelIoEx API, if present, otherwise it fallback
// to CancelIo.
var canCancelIO bool // determines if CancelIoEx API is present
var (
canCancelIO bool // determines if CancelIoEx API is present
skipSyncNotif bool
hasLoadSetFileCompletionNotificationModes bool
)
func sysInit() {
var d syscall.WSAData
@ -40,6 +44,27 @@ func sysInit() {
lookupPort = newLookupPort
lookupIP = newLookupIP
}
hasLoadSetFileCompletionNotificationModes = syscall.LoadSetFileCompletionNotificationModes() == nil
if hasLoadSetFileCompletionNotificationModes {
// It's not safe to use FILE_SKIP_COMPLETION_PORT_ON_SUCCESS if non IFS providers are installed:
// http://support.microsoft.com/kb/2568167
skipSyncNotif = true
protos := [2]int32{syscall.IPPROTO_TCP, 0}
var buf [32]syscall.WSAProtocolInfo
len := uint32(unsafe.Sizeof(buf))
n, err := syscall.WSAEnumProtocols(&protos[0], &buf[0], &len)
if err != nil {
skipSyncNotif = false
} else {
for i := int32(0); i < n; i++ {
if buf[i].ServiceFlags1&syscall.XP1_IFS_HANDLES == 0 {
skipSyncNotif = false
break
}
}
}
}
}
func closesocket(s syscall.Handle) error {
@ -148,7 +173,12 @@ func (s *ioSrv) ExecIO(o *operation, name string, submit func(o *operation) erro
}
switch err {
case nil:
// IO completed immediately, but we need to get our completion message anyway.
// IO completed immediately
if o.fd.skipSyncNotif {
// No completion message will follow, so return immediately.
return int(o.qty), nil
}
// Need to get our completion message anyway.
case syscall.ERROR_IO_PENDING:
// IO started, and we have to wait for its completion.
err = nil
@ -222,13 +252,14 @@ type netFD struct {
closing bool
// immutable until Close
sysfd syscall.Handle
family int
sotype int
isConnected bool
net string
laddr Addr
raddr Addr
sysfd syscall.Handle
family int
sotype int
isConnected bool
skipSyncNotif bool
net string
laddr Addr
raddr Addr
rop operation // read operation
wop operation // write operation
@ -249,6 +280,19 @@ func (fd *netFD) init() error {
if err := fd.pd.Init(fd); err != nil {
return err
}
if hasLoadSetFileCompletionNotificationModes {
// We do not use events, so we can skip them always.
flags := uint8(syscall.FILE_SKIP_SET_EVENT_ON_HANDLE)
// It's not safe to skip completion notifications for UDP:
// http://blogs.technet.com/b/winserverperformance/archive/2008/06/26/designing-applications-for-high-performance-part-iii.aspx
if skipSyncNotif && fd.net == "tcp" {
flags |= syscall.FILE_SKIP_COMPLETION_PORT_ON_SUCCESS
}
err := syscall.SetFileCompletionNotificationModes(fd.sysfd, flags)
if err == nil && flags&syscall.FILE_SKIP_COMPLETION_PORT_ON_SUCCESS != 0 {
fd.skipSyncNotif = true
}
}
fd.rop.mode = 'r'
fd.wop.mode = 'w'
fd.rop.fd = fd

6
src/pkg/syscall/syscall_windows.go
View File

@ -508,6 +508,10 @@ func LoadCancelIoEx() error {
return procCancelIoEx.Find()
}
func LoadSetFileCompletionNotificationModes() error {
return procSetFileCompletionNotificationModes.Find()
}
// net api calls
const socket_error = uintptr(^uint32(0))
@ -541,6 +545,8 @@ const socket_error = uintptr(^uint32(0))
//sys FreeAddrInfoW(addrinfo *AddrinfoW) = ws2_32.FreeAddrInfoW
//sys GetIfEntry(pIfRow *MibIfRow) (errcode error) = iphlpapi.GetIfEntry
//sys GetAdaptersInfo(ai *IpAdapterInfo, ol *uint32) (errcode error) = iphlpapi.GetAdaptersInfo
//sys SetFileCompletionNotificationModes(handle Handle, flags uint8) (err error) = kernel32.SetFileCompletionNotificationModes
//sys WSAEnumProtocols(protocols *int32, protocolBuffer *WSAProtocolInfo, bufferLength *uint32) (n int32, err error) [failretval==-1] = ws2_32.WSAEnumProtocolsW
// For testing: clients can set this flag to force
// creation of IPv6 sockets to return EAFNOSUPPORT.

293
src/pkg/syscall/zsyscall_windows_386.go
View File

@ -18,139 +18,141 @@ var (
modnetapi32 = NewLazyDLL("netapi32.dll")
moduserenv = NewLazyDLL("userenv.dll")
procGetLastError = modkernel32.NewProc("GetLastError")
procLoadLibraryW = modkernel32.NewProc("LoadLibraryW")
procFreeLibrary = modkernel32.NewProc("FreeLibrary")
procGetProcAddress = modkernel32.NewProc("GetProcAddress")
procGetVersion = modkernel32.NewProc("GetVersion")
procFormatMessageW = modkernel32.NewProc("FormatMessageW")
procExitProcess = modkernel32.NewProc("ExitProcess")
procCreateFileW = modkernel32.NewProc("CreateFileW")
procReadFile = modkernel32.NewProc("ReadFile")
procWriteFile = modkernel32.NewProc("WriteFile")
procSetFilePointer = modkernel32.NewProc("SetFilePointer")
procCloseHandle = modkernel32.NewProc("CloseHandle")
procGetStdHandle = modkernel32.NewProc("GetStdHandle")
procFindFirstFileW = modkernel32.NewProc("FindFirstFileW")
procFindNextFileW = modkernel32.NewProc("FindNextFileW")
procFindClose = modkernel32.NewProc("FindClose")
procGetFileInformationByHandle = modkernel32.NewProc("GetFileInformationByHandle")
procGetCurrentDirectoryW = modkernel32.NewProc("GetCurrentDirectoryW")
procSetCurrentDirectoryW = modkernel32.NewProc("SetCurrentDirectoryW")
procCreateDirectoryW = modkernel32.NewProc("CreateDirectoryW")
procRemoveDirectoryW = modkernel32.NewProc("RemoveDirectoryW")
procDeleteFileW = modkernel32.NewProc("DeleteFileW")
procMoveFileW = modkernel32.NewProc("MoveFileW")
procGetComputerNameW = modkernel32.NewProc("GetComputerNameW")
procSetEndOfFile = modkernel32.NewProc("SetEndOfFile")
procGetSystemTimeAsFileTime = modkernel32.NewProc("GetSystemTimeAsFileTime")
procGetTimeZoneInformation = modkernel32.NewProc("GetTimeZoneInformation")
procCreateIoCompletionPort = modkernel32.NewProc("CreateIoCompletionPort")
procGetQueuedCompletionStatus = modkernel32.NewProc("GetQueuedCompletionStatus")
procPostQueuedCompletionStatus = modkernel32.NewProc("PostQueuedCompletionStatus")
procCancelIo = modkernel32.NewProc("CancelIo")
procCancelIoEx = modkernel32.NewProc("CancelIoEx")
procCreateProcessW = modkernel32.NewProc("CreateProcessW")
procOpenProcess = modkernel32.NewProc("OpenProcess")
procTerminateProcess = modkernel32.NewProc("TerminateProcess")
procGetExitCodeProcess = modkernel32.NewProc("GetExitCodeProcess")
procGetStartupInfoW = modkernel32.NewProc("GetStartupInfoW")
procGetCurrentProcess = modkernel32.NewProc("GetCurrentProcess")
procGetProcessTimes = modkernel32.NewProc("GetProcessTimes")
procDuplicateHandle = modkernel32.NewProc("DuplicateHandle")
procWaitForSingleObject = modkernel32.NewProc("WaitForSingleObject")
procGetTempPathW = modkernel32.NewProc("GetTempPathW")
procCreatePipe = modkernel32.NewProc("CreatePipe")
procGetFileType = modkernel32.NewProc("GetFileType")
procCryptAcquireContextW = modadvapi32.NewProc("CryptAcquireContextW")
procCryptReleaseContext = modadvapi32.NewProc("CryptReleaseContext")
procCryptGenRandom = modadvapi32.NewProc("CryptGenRandom")
procGetEnvironmentStringsW = modkernel32.NewProc("GetEnvironmentStringsW")
procFreeEnvironmentStringsW = modkernel32.NewProc("FreeEnvironmentStringsW")
procGetEnvironmentVariableW = modkernel32.NewProc("GetEnvironmentVariableW")
procSetEnvironmentVariableW = modkernel32.NewProc("SetEnvironmentVariableW")
procSetFileTime = modkernel32.NewProc("SetFileTime")
procGetFileAttributesW = modkernel32.NewProc("GetFileAttributesW")
procSetFileAttributesW = modkernel32.NewProc("SetFileAttributesW")
procGetFileAttributesExW = modkernel32.NewProc("GetFileAttributesExW")
procGetCommandLineW = modkernel32.NewProc("GetCommandLineW")
procCommandLineToArgvW = modshell32.NewProc("CommandLineToArgvW")
procLocalFree = modkernel32.NewProc("LocalFree")
procSetHandleInformation = modkernel32.NewProc("SetHandleInformation")
procFlushFileBuffers = modkernel32.NewProc("FlushFileBuffers")
procGetFullPathNameW = modkernel32.NewProc("GetFullPathNameW")
procGetLongPathNameW = modkernel32.NewProc("GetLongPathNameW")
procGetShortPathNameW = modkernel32.NewProc("GetShortPathNameW")
procCreateFileMappingW = modkernel32.NewProc("CreateFileMappingW")
procMapViewOfFile = modkernel32.NewProc("MapViewOfFile")
procUnmapViewOfFile = modkernel32.NewProc("UnmapViewOfFile")
procFlushViewOfFile = modkernel32.NewProc("FlushViewOfFile")
procVirtualLock = modkernel32.NewProc("VirtualLock")
procVirtualUnlock = modkernel32.NewProc("VirtualUnlock")
procTransmitFile = modmswsock.NewProc("TransmitFile")
procReadDirectoryChangesW = modkernel32.NewProc("ReadDirectoryChangesW")
procCertOpenSystemStoreW = modcrypt32.NewProc("CertOpenSystemStoreW")
procCertOpenStore = modcrypt32.NewProc("CertOpenStore")
procCertEnumCertificatesInStore = modcrypt32.NewProc("CertEnumCertificatesInStore")
procCertAddCertificateContextToStore = modcrypt32.NewProc("CertAddCertificateContextToStore")
procCertCloseStore = modcrypt32.NewProc("CertCloseStore")
procCertGetCertificateChain = modcrypt32.NewProc("CertGetCertificateChain")
procCertFreeCertificateChain = modcrypt32.NewProc("CertFreeCertificateChain")
procCertCreateCertificateContext = modcrypt32.NewProc("CertCreateCertificateContext")
procCertFreeCertificateContext = modcrypt32.NewProc("CertFreeCertificateContext")
procCertVerifyCertificateChainPolicy = modcrypt32.NewProc("CertVerifyCertificateChainPolicy")
procRegOpenKeyExW = modadvapi32.NewProc("RegOpenKeyExW")
procRegCloseKey = modadvapi32.NewProc("RegCloseKey")
procRegQueryInfoKeyW = modadvapi32.NewProc("RegQueryInfoKeyW")
procRegEnumKeyExW = modadvapi32.NewProc("RegEnumKeyExW")
procRegQueryValueExW = modadvapi32.NewProc("RegQueryValueExW")
procGetCurrentProcessId = modkernel32.NewProc("GetCurrentProcessId")
procGetConsoleMode = modkernel32.NewProc("GetConsoleMode")
procWriteConsoleW = modkernel32.NewProc("WriteConsoleW")
procReadConsoleW = modkernel32.NewProc("ReadConsoleW")
procWSAStartup = modws2_32.NewProc("WSAStartup")
procWSACleanup = modws2_32.NewProc("WSACleanup")
procWSAIoctl = modws2_32.NewProc("WSAIoctl")
procsocket = modws2_32.NewProc("socket")
procsetsockopt = modws2_32.NewProc("setsockopt")
procgetsockopt = modws2_32.NewProc("getsockopt")
procbind = modws2_32.NewProc("bind")
procconnect = modws2_32.NewProc("connect")
procgetsockname = modws2_32.NewProc("getsockname")
procgetpeername = modws2_32.NewProc("getpeername")
proclisten = modws2_32.NewProc("listen")
procshutdown = modws2_32.NewProc("shutdown")
procclosesocket = modws2_32.NewProc("closesocket")
procAcceptEx = modmswsock.NewProc("AcceptEx")
procGetAcceptExSockaddrs = modmswsock.NewProc("GetAcceptExSockaddrs")
procWSARecv = modws2_32.NewProc("WSARecv")
procWSASend = modws2_32.NewProc("WSASend")
procWSARecvFrom = modws2_32.NewProc("WSARecvFrom")
procWSASendTo = modws2_32.NewProc("WSASendTo")
procgethostbyname = modws2_32.NewProc("gethostbyname")
procgetservbyname = modws2_32.NewProc("getservbyname")
procntohs = modws2_32.NewProc("ntohs")
procgetprotobyname = modws2_32.NewProc("getprotobyname")
procDnsQuery_W = moddnsapi.NewProc("DnsQuery_W")
procDnsRecordListFree = moddnsapi.NewProc("DnsRecordListFree")
procGetAddrInfoW = modws2_32.NewProc("GetAddrInfoW")
procFreeAddrInfoW = modws2_32.NewProc("FreeAddrInfoW")
procGetIfEntry = modiphlpapi.NewProc("GetIfEntry")
procGetAdaptersInfo = modiphlpapi.NewProc("GetAdaptersInfo")
procTranslateNameW = modsecur32.NewProc("TranslateNameW")
procGetUserNameExW = modsecur32.NewProc("GetUserNameExW")
procNetUserGetInfo = modnetapi32.NewProc("NetUserGetInfo")
procNetGetJoinInformation = modnetapi32.NewProc("NetGetJoinInformation")
procNetApiBufferFree = modnetapi32.NewProc("NetApiBufferFree")
procLookupAccountSidW = modadvapi32.NewProc("LookupAccountSidW")
procLookupAccountNameW = modadvapi32.NewProc("LookupAccountNameW")
procConvertSidToStringSidW = modadvapi32.NewProc("ConvertSidToStringSidW")
procConvertStringSidToSidW = modadvapi32.NewProc("ConvertStringSidToSidW")
procGetLengthSid = modadvapi32.NewProc("GetLengthSid")
procCopySid = modadvapi32.NewProc("CopySid")
procOpenProcessToken = modadvapi32.NewProc("OpenProcessToken")
procGetTokenInformation = modadvapi32.NewProc("GetTokenInformation")
procGetUserProfileDirectoryW = moduserenv.NewProc("GetUserProfileDirectoryW")
procGetLastError = modkernel32.NewProc("GetLastError")
procLoadLibraryW = modkernel32.NewProc("LoadLibraryW")
procFreeLibrary = modkernel32.NewProc("FreeLibrary")
procGetProcAddress = modkernel32.NewProc("GetProcAddress")
procGetVersion = modkernel32.NewProc("GetVersion")
procFormatMessageW = modkernel32.NewProc("FormatMessageW")
procExitProcess = modkernel32.NewProc("ExitProcess")
procCreateFileW = modkernel32.NewProc("CreateFileW")
procReadFile = modkernel32.NewProc("ReadFile")
procWriteFile = modkernel32.NewProc("WriteFile")
procSetFilePointer = modkernel32.NewProc("SetFilePointer")
procCloseHandle = modkernel32.NewProc("CloseHandle")
procGetStdHandle = modkernel32.NewProc("GetStdHandle")
procFindFirstFileW = modkernel32.NewProc("FindFirstFileW")
procFindNextFileW = modkernel32.NewProc("FindNextFileW")
procFindClose = modkernel32.NewProc("FindClose")
procGetFileInformationByHandle = modkernel32.NewProc("GetFileInformationByHandle")
procGetCurrentDirectoryW = modkernel32.NewProc("GetCurrentDirectoryW")
procSetCurrentDirectoryW = modkernel32.NewProc("SetCurrentDirectoryW")
procCreateDirectoryW = modkernel32.NewProc("CreateDirectoryW")
procRemoveDirectoryW = modkernel32.NewProc("RemoveDirectoryW")
procDeleteFileW = modkernel32.NewProc("DeleteFileW")
procMoveFileW = modkernel32.NewProc("MoveFileW")
procGetComputerNameW = modkernel32.NewProc("GetComputerNameW")
procSetEndOfFile = modkernel32.NewProc("SetEndOfFile")
procGetSystemTimeAsFileTime = modkernel32.NewProc("GetSystemTimeAsFileTime")
procGetTimeZoneInformation = modkernel32.NewProc("GetTimeZoneInformation")
procCreateIoCompletionPort = modkernel32.NewProc("CreateIoCompletionPort")
procGetQueuedCompletionStatus = modkernel32.NewProc("GetQueuedCompletionStatus")
procPostQueuedCompletionStatus = modkernel32.NewProc("PostQueuedCompletionStatus")
procCancelIo = modkernel32.NewProc("CancelIo")
procCancelIoEx = modkernel32.NewProc("CancelIoEx")
procCreateProcessW = modkernel32.NewProc("CreateProcessW")
procOpenProcess = modkernel32.NewProc("OpenProcess")
procTerminateProcess = modkernel32.NewProc("TerminateProcess")
procGetExitCodeProcess = modkernel32.NewProc("GetExitCodeProcess")
procGetStartupInfoW = modkernel32.NewProc("GetStartupInfoW")
procGetCurrentProcess = modkernel32.NewProc("GetCurrentProcess")
procGetProcessTimes = modkernel32.NewProc("GetProcessTimes")
procDuplicateHandle = modkernel32.NewProc("DuplicateHandle")
procWaitForSingleObject = modkernel32.NewProc("WaitForSingleObject")
procGetTempPathW = modkernel32.NewProc("GetTempPathW")
procCreatePipe = modkernel32.NewProc("CreatePipe")
procGetFileType = modkernel32.NewProc("GetFileType")
procCryptAcquireContextW = modadvapi32.NewProc("CryptAcquireContextW")
procCryptReleaseContext = modadvapi32.NewProc("CryptReleaseContext")
procCryptGenRandom = modadvapi32.NewProc("CryptGenRandom")
procGetEnvironmentStringsW = modkernel32.NewProc("GetEnvironmentStringsW")
procFreeEnvironmentStringsW = modkernel32.NewProc("FreeEnvironmentStringsW")
procGetEnvironmentVariableW = modkernel32.NewProc("GetEnvironmentVariableW")
procSetEnvironmentVariableW = modkernel32.NewProc("SetEnvironmentVariableW")
procSetFileTime = modkernel32.NewProc("SetFileTime")
procGetFileAttributesW = modkernel32.NewProc("GetFileAttributesW")
procSetFileAttributesW = modkernel32.NewProc("SetFileAttributesW")
procGetFileAttributesExW = modkernel32.NewProc("GetFileAttributesExW")
procGetCommandLineW = modkernel32.NewProc("GetCommandLineW")
procCommandLineToArgvW = modshell32.NewProc("CommandLineToArgvW")
procLocalFree = modkernel32.NewProc("LocalFree")
procSetHandleInformation = modkernel32.NewProc("SetHandleInformation")
procFlushFileBuffers = modkernel32.NewProc("FlushFileBuffers")
procGetFullPathNameW = modkernel32.NewProc("GetFullPathNameW")
procGetLongPathNameW = modkernel32.NewProc("GetLongPathNameW")
procGetShortPathNameW = modkernel32.NewProc("GetShortPathNameW")
procCreateFileMappingW = modkernel32.NewProc("CreateFileMappingW")
procMapViewOfFile = modkernel32.NewProc("MapViewOfFile")
procUnmapViewOfFile = modkernel32.NewProc("UnmapViewOfFile")
procFlushViewOfFile = modkernel32.NewProc("FlushViewOfFile")
procVirtualLock = modkernel32.NewProc("VirtualLock")
procVirtualUnlock = modkernel32.NewProc("VirtualUnlock")
procTransmitFile = modmswsock.NewProc("TransmitFile")
procReadDirectoryChangesW = modkernel32.NewProc("ReadDirectoryChangesW")
procCertOpenSystemStoreW = modcrypt32.NewProc("CertOpenSystemStoreW")
procCertOpenStore = modcrypt32.NewProc("CertOpenStore")
procCertEnumCertificatesInStore = modcrypt32.NewProc("CertEnumCertificatesInStore")
procCertAddCertificateContextToStore = modcrypt32.NewProc("CertAddCertificateContextToStore")
procCertCloseStore = modcrypt32.NewProc("CertCloseStore")
procCertGetCertificateChain = modcrypt32.NewProc("CertGetCertificateChain")
procCertFreeCertificateChain = modcrypt32.NewProc("CertFreeCertificateChain")
procCertCreateCertificateContext = modcrypt32.NewProc("CertCreateCertificateContext")
procCertFreeCertificateContext = modcrypt32.NewProc("CertFreeCertificateContext")
procCertVerifyCertificateChainPolicy = modcrypt32.NewProc("CertVerifyCertificateChainPolicy")
procRegOpenKeyExW = modadvapi32.NewProc("RegOpenKeyExW")
procRegCloseKey = modadvapi32.NewProc("RegCloseKey")
procRegQueryInfoKeyW = modadvapi32.NewProc("RegQueryInfoKeyW")
procRegEnumKeyExW = modadvapi32.NewProc("RegEnumKeyExW")
procRegQueryValueExW = modadvapi32.NewProc("RegQueryValueExW")
procGetCurrentProcessId = modkernel32.NewProc("GetCurrentProcessId")
procGetConsoleMode = modkernel32.NewProc("GetConsoleMode")
procWriteConsoleW = modkernel32.NewProc("WriteConsoleW")
procReadConsoleW = modkernel32.NewProc("ReadConsoleW")
procWSAStartup = modws2_32.NewProc("WSAStartup")
procWSACleanup = modws2_32.NewProc("WSACleanup")
procWSAIoctl = modws2_32.NewProc("WSAIoctl")
procsocket = modws2_32.NewProc("socket")
procsetsockopt = modws2_32.NewProc("setsockopt")
procgetsockopt = modws2_32.NewProc("getsockopt")
procbind = modws2_32.NewProc("bind")
procconnect = modws2_32.NewProc("connect")
procgetsockname = modws2_32.NewProc("getsockname")
procgetpeername = modws2_32.NewProc("getpeername")
proclisten = modws2_32.NewProc("listen")
procshutdown = modws2_32.NewProc("shutdown")
procclosesocket = modws2_32.NewProc("closesocket")
procAcceptEx = modmswsock.NewProc("AcceptEx")
procGetAcceptExSockaddrs = modmswsock.NewProc("GetAcceptExSockaddrs")
procWSARecv = modws2_32.NewProc("WSARecv")
procWSASend = modws2_32.NewProc("WSASend")
procWSARecvFrom = modws2_32.NewProc("WSARecvFrom")
procWSASendTo = modws2_32.NewProc("WSASendTo")
procgethostbyname = modws2_32.NewProc("gethostbyname")
procgetservbyname = modws2_32.NewProc("getservbyname")
procntohs = modws2_32.NewProc("ntohs")
procgetprotobyname = modws2_32.NewProc("getprotobyname")
procDnsQuery_W = moddnsapi.NewProc("DnsQuery_W")
procDnsRecordListFree = moddnsapi.NewProc("DnsRecordListFree")
procGetAddrInfoW = modws2_32.NewProc("GetAddrInfoW")
procFreeAddrInfoW = modws2_32.NewProc("FreeAddrInfoW")
procGetIfEntry = modiphlpapi.NewProc("GetIfEntry")
procGetAdaptersInfo = modiphlpapi.NewProc("GetAdaptersInfo")
procSetFileCompletionNotificationModes = modkernel32.NewProc("SetFileCompletionNotificationModes")
procWSAEnumProtocolsW = modws2_32.NewProc("WSAEnumProtocolsW")
procTranslateNameW = modsecur32.NewProc("TranslateNameW")
procGetUserNameExW = modsecur32.NewProc("GetUserNameExW")
procNetUserGetInfo = modnetapi32.NewProc("NetUserGetInfo")
procNetGetJoinInformation = modnetapi32.NewProc("NetGetJoinInformation")
procNetApiBufferFree = modnetapi32.NewProc("NetApiBufferFree")
procLookupAccountSidW = modadvapi32.NewProc("LookupAccountSidW")
procLookupAccountNameW = modadvapi32.NewProc("LookupAccountNameW")
procConvertSidToStringSidW = modadvapi32.NewProc("ConvertSidToStringSidW")
procConvertStringSidToSidW = modadvapi32.NewProc("ConvertStringSidToSidW")
procGetLengthSid = modadvapi32.NewProc("GetLengthSid")
procCopySid = modadvapi32.NewProc("CopySid")
procOpenProcessToken = modadvapi32.NewProc("OpenProcessToken")
procGetTokenInformation = modadvapi32.NewProc("GetTokenInformation")
procGetUserProfileDirectoryW = moduserenv.NewProc("GetUserProfileDirectoryW")
)
func GetLastError() (lasterr error) {
@ -1582,6 +1584,31 @@ func GetAdaptersInfo(ai *IpAdapterInfo, ol *uint32) (errcode error) {
return
}
func SetFileCompletionNotificationModes(handle Handle, flags uint8) (err error) {
r1, _, e1 := Syscall(procSetFileCompletionNotificationModes.Addr(), 2, uintptr(handle), uintptr(flags), 0)
if r1 == 0 {
if e1 != 0 {
err = error(e1)
} else {
err = EINVAL
}
}
return
}
func WSAEnumProtocols(protocols *int32, protocolBuffer *WSAProtocolInfo, bufferLength *uint32) (n int32, err error) {
r0, _, e1 := Syscall(procWSAEnumProtocolsW.Addr(), 3, uintptr(unsafe.Pointer(protocols)), uintptr(unsafe.Pointer(protocolBuffer)), uintptr(unsafe.Pointer(bufferLength)))
n = int32(r0)
if n == -1 {
if e1 != 0 {
err = error(e1)
} else {
err = EINVAL
}
}
return
}
func TranslateName(accName *uint16, accNameFormat uint32, desiredNameFormat uint32, translatedName *uint16, nSize *uint32) (err error) {
r1, _, e1 := Syscall6(procTranslateNameW.Addr(), 5, uintptr(unsafe.Pointer(accName)), uintptr(accNameFormat), uintptr(desiredNameFormat), uintptr(unsafe.Pointer(translatedName)), uintptr(unsafe.Pointer(nSize)), 0)
if r1&0xff == 0 {

293
src/pkg/syscall/zsyscall_windows_amd64.go
View File

@ -18,139 +18,141 @@ var (
modnetapi32 = NewLazyDLL("netapi32.dll")
moduserenv = NewLazyDLL("userenv.dll")
procGetLastError = modkernel32.NewProc("GetLastError")
procLoadLibraryW = modkernel32.NewProc("LoadLibraryW")
procFreeLibrary = modkernel32.NewProc("FreeLibrary")
procGetProcAddress = modkernel32.NewProc("GetProcAddress")
procGetVersion = modkernel32.NewProc("GetVersion")
procFormatMessageW = modkernel32.NewProc("FormatMessageW")
procExitProcess = modkernel32.NewProc("ExitProcess")
procCreateFileW = modkernel32.NewProc("CreateFileW")
procReadFile = modkernel32.NewProc("ReadFile")
procWriteFile = modkernel32.NewProc("WriteFile")
procSetFilePointer = modkernel32.NewProc("SetFilePointer")
procCloseHandle = modkernel32.NewProc("CloseHandle")
procGetStdHandle = modkernel32.NewProc("GetStdHandle")
procFindFirstFileW = modkernel32.NewProc("FindFirstFileW")
procFindNextFileW = modkernel32.NewProc("FindNextFileW")
procFindClose = modkernel32.NewProc("FindClose")
procGetFileInformationByHandle = modkernel32.NewProc("GetFileInformationByHandle")
procGetCurrentDirectoryW = modkernel32.NewProc("GetCurrentDirectoryW")
procSetCurrentDirectoryW = modkernel32.NewProc("SetCurrentDirectoryW")
procCreateDirectoryW = modkernel32.NewProc("CreateDirectoryW")
procRemoveDirectoryW = modkernel32.NewProc("RemoveDirectoryW")
procDeleteFileW = modkernel32.NewProc("DeleteFileW")
procMoveFileW = modkernel32.NewProc("MoveFileW")
procGetComputerNameW = modkernel32.NewProc("GetComputerNameW")
procSetEndOfFile = modkernel32.NewProc("SetEndOfFile")
procGetSystemTimeAsFileTime = modkernel32.NewProc("GetSystemTimeAsFileTime")
procGetTimeZoneInformation = modkernel32.NewProc("GetTimeZoneInformation")
procCreateIoCompletionPort = modkernel32.NewProc("CreateIoCompletionPort")
procGetQueuedCompletionStatus = modkernel32.NewProc("GetQueuedCompletionStatus")
procPostQueuedCompletionStatus = modkernel32.NewProc("PostQueuedCompletionStatus")
procCancelIo = modkernel32.NewProc("CancelIo")
procCancelIoEx = modkernel32.NewProc("CancelIoEx")
procCreateProcessW = modkernel32.NewProc("CreateProcessW")
procOpenProcess = modkernel32.NewProc("OpenProcess")
procTerminateProcess = modkernel32.NewProc("TerminateProcess")
procGetExitCodeProcess = modkernel32.NewProc("GetExitCodeProcess")
procGetStartupInfoW = modkernel32.NewProc("GetStartupInfoW")
procGetCurrentProcess = modkernel32.NewProc("GetCurrentProcess")
procGetProcessTimes = modkernel32.NewProc("GetProcessTimes")
procDuplicateHandle = modkernel32.NewProc("DuplicateHandle")
procWaitForSingleObject = modkernel32.NewProc("WaitForSingleObject")
procGetTempPathW = modkernel32.NewProc("GetTempPathW")
procCreatePipe = modkernel32.NewProc("CreatePipe")
procGetFileType = modkernel32.NewProc("GetFileType")
procCryptAcquireContextW = modadvapi32.NewProc("CryptAcquireContextW")
procCryptReleaseContext = modadvapi32.NewProc("CryptReleaseContext")
procCryptGenRandom = modadvapi32.NewProc("CryptGenRandom")
procGetEnvironmentStringsW = modkernel32.NewProc("GetEnvironmentStringsW")
procFreeEnvironmentStringsW = modkernel32.NewProc("FreeEnvironmentStringsW")
procGetEnvironmentVariableW = modkernel32.NewProc("GetEnvironmentVariableW")
procSetEnvironmentVariableW = modkernel32.NewProc("SetEnvironmentVariableW")
procSetFileTime = modkernel32.NewProc("SetFileTime")
procGetFileAttributesW = modkernel32.NewProc("GetFileAttributesW")
procSetFileAttributesW = modkernel32.NewProc("SetFileAttributesW")
procGetFileAttributesExW = modkernel32.NewProc("GetFileAttributesExW")
procGetCommandLineW = modkernel32.NewProc("GetCommandLineW")
procCommandLineToArgvW = modshell32.NewProc("CommandLineToArgvW")
procLocalFree = modkernel32.NewProc("LocalFree")
procSetHandleInformation = modkernel32.NewProc("SetHandleInformation")
procFlushFileBuffers = modkernel32.NewProc("FlushFileBuffers")
procGetFullPathNameW = modkernel32.NewProc("GetFullPathNameW")
procGetLongPathNameW = modkernel32.NewProc("GetLongPathNameW")
procGetShortPathNameW = modkernel32.NewProc("GetShortPathNameW")
procCreateFileMappingW = modkernel32.NewProc("CreateFileMappingW")
procMapViewOfFile = modkernel32.NewProc("MapViewOfFile")
procUnmapViewOfFile = modkernel32.NewProc("UnmapViewOfFile")
procFlushViewOfFile = modkernel32.NewProc("FlushViewOfFile")
procVirtualLock = modkernel32.NewProc("VirtualLock")
procVirtualUnlock = modkernel32.NewProc("VirtualUnlock")
procTransmitFile = modmswsock.NewProc("TransmitFile")
procReadDirectoryChangesW = modkernel32.NewProc("ReadDirectoryChangesW")
procCertOpenSystemStoreW = modcrypt32.NewProc("CertOpenSystemStoreW")
procCertOpenStore = modcrypt32.NewProc("CertOpenStore")
procCertEnumCertificatesInStore = modcrypt32.NewProc("CertEnumCertificatesInStore")
procCertAddCertificateContextToStore = modcrypt32.NewProc("CertAddCertificateContextToStore")
procCertCloseStore = modcrypt32.NewProc("CertCloseStore")
procCertGetCertificateChain = modcrypt32.NewProc("CertGetCertificateChain")
procCertFreeCertificateChain = modcrypt32.NewProc("CertFreeCertificateChain")
procCertCreateCertificateContext = modcrypt32.NewProc("CertCreateCertificateContext")
procCertFreeCertificateContext = modcrypt32.NewProc("CertFreeCertificateContext")
procCertVerifyCertificateChainPolicy = modcrypt32.NewProc("CertVerifyCertificateChainPolicy")
procRegOpenKeyExW = modadvapi32.NewProc("RegOpenKeyExW")
procRegCloseKey = modadvapi32.NewProc("RegCloseKey")
procRegQueryInfoKeyW = modadvapi32.NewProc("RegQueryInfoKeyW")
procRegEnumKeyExW = modadvapi32.NewProc("RegEnumKeyExW")
procRegQueryValueExW = modadvapi32.NewProc("RegQueryValueExW")
procGetCurrentProcessId = modkernel32.NewProc("GetCurrentProcessId")
procGetConsoleMode = modkernel32.NewProc("GetConsoleMode")
procWriteConsoleW = modkernel32.NewProc("WriteConsoleW")
procReadConsoleW = modkernel32.NewProc("ReadConsoleW")
procWSAStartup = modws2_32.NewProc("WSAStartup")
procWSACleanup = modws2_32.NewProc("WSACleanup")
procWSAIoctl = modws2_32.NewProc("WSAIoctl")
procsocket = modws2_32.NewProc("socket")
procsetsockopt = modws2_32.NewProc("setsockopt")
procgetsockopt = modws2_32.NewProc("getsockopt")
procbind = modws2_32.NewProc("bind")
procconnect = modws2_32.NewProc("connect")
procgetsockname = modws2_32.NewProc("getsockname")
procgetpeername = modws2_32.NewProc("getpeername")
proclisten = modws2_32.NewProc("listen")
procshutdown = modws2_32.NewProc("shutdown")
procclosesocket = modws2_32.NewProc("closesocket")
procAcceptEx = modmswsock.NewProc("AcceptEx")
procGetAcceptExSockaddrs = modmswsock.NewProc("GetAcceptExSockaddrs")
procWSARecv = modws2_32.NewProc("WSARecv")
procWSASend = modws2_32.NewProc("WSASend")
procWSARecvFrom = modws2_32.NewProc("WSARecvFrom")
procWSASendTo = modws2_32.NewProc("WSASendTo")
procgethostbyname = modws2_32.NewProc("gethostbyname")
procgetservbyname = modws2_32.NewProc("getservbyname")
procntohs = modws2_32.NewProc("ntohs")
procgetprotobyname = modws2_32.NewProc("getprotobyname")
procDnsQuery_W = moddnsapi.NewProc("DnsQuery_W")
procDnsRecordListFree = moddnsapi.NewProc("DnsRecordListFree")
procGetAddrInfoW = modws2_32.NewProc("GetAddrInfoW")
procFreeAddrInfoW = modws2_32.NewProc("FreeAddrInfoW")
procGetIfEntry = modiphlpapi.NewProc("GetIfEntry")
procGetAdaptersInfo = modiphlpapi.NewProc("GetAdaptersInfo")
procTranslateNameW = modsecur32.NewProc("TranslateNameW")
procGetUserNameExW = modsecur32.NewProc("GetUserNameExW")
procNetUserGetInfo = modnetapi32.NewProc("NetUserGetInfo")
procNetGetJoinInformation = modnetapi32.NewProc("NetGetJoinInformation")
procNetApiBufferFree = modnetapi32.NewProc("NetApiBufferFree")
procLookupAccountSidW = modadvapi32.NewProc("LookupAccountSidW")
procLookupAccountNameW = modadvapi32.NewProc("LookupAccountNameW")
procConvertSidToStringSidW = modadvapi32.NewProc("ConvertSidToStringSidW")
procConvertStringSidToSidW = modadvapi32.NewProc("ConvertStringSidToSidW")
procGetLengthSid = modadvapi32.NewProc("GetLengthSid")
procCopySid = modadvapi32.NewProc("CopySid")
procOpenProcessToken = modadvapi32.NewProc("OpenProcessToken")
procGetTokenInformation = modadvapi32.NewProc("GetTokenInformation")
procGetUserProfileDirectoryW = moduserenv.NewProc("GetUserProfileDirectoryW")
procGetLastError = modkernel32.NewProc("GetLastError")
procLoadLibraryW = modkernel32.NewProc("LoadLibraryW")
procFreeLibrary = modkernel32.NewProc("FreeLibrary")
procGetProcAddress = modkernel32.NewProc("GetProcAddress")
procGetVersion = modkernel32.NewProc("GetVersion")
procFormatMessageW = modkernel32.NewProc("FormatMessageW")
procExitProcess = modkernel32.NewProc("ExitProcess")
procCreateFileW = modkernel32.NewProc("CreateFileW")
procReadFile = modkernel32.NewProc("ReadFile")
procWriteFile = modkernel32.NewProc("WriteFile")
procSetFilePointer = modkernel32.NewProc("SetFilePointer")
procCloseHandle = modkernel32.NewProc("CloseHandle")
procGetStdHandle = modkernel32.NewProc("GetStdHandle")
procFindFirstFileW = modkernel32.NewProc("FindFirstFileW")
procFindNextFileW = modkernel32.NewProc("FindNextFileW")
procFindClose = modkernel32.NewProc("FindClose")
procGetFileInformationByHandle = modkernel32.NewProc("GetFileInformationByHandle")
procGetCurrentDirectoryW = modkernel32.NewProc("GetCurrentDirectoryW")
procSetCurrentDirectoryW = modkernel32.NewProc("SetCurrentDirectoryW")
procCreateDirectoryW = modkernel32.NewProc("CreateDirectoryW")
procRemoveDirectoryW = modkernel32.NewProc("RemoveDirectoryW")
procDeleteFileW = modkernel32.NewProc("DeleteFileW")
procMoveFileW = modkernel32.NewProc("MoveFileW")
procGetComputerNameW = modkernel32.NewProc("GetComputerNameW")
procSetEndOfFile = modkernel32.NewProc("SetEndOfFile")
procGetSystemTimeAsFileTime = modkernel32.NewProc("GetSystemTimeAsFileTime")
procGetTimeZoneInformation = modkernel32.NewProc("GetTimeZoneInformation")
procCreateIoCompletionPort = modkernel32.NewProc("CreateIoCompletionPort")
procGetQueuedCompletionStatus = modkernel32.NewProc("GetQueuedCompletionStatus")
procPostQueuedCompletionStatus = modkernel32.NewProc("PostQueuedCompletionStatus")
procCancelIo = modkernel32.NewProc("CancelIo")
procCancelIoEx = modkernel32.NewProc("CancelIoEx")
procCreateProcessW = modkernel32.NewProc("CreateProcessW")
procOpenProcess = modkernel32.NewProc("OpenProcess")
procTerminateProcess = modkernel32.NewProc("TerminateProcess")
procGetExitCodeProcess = modkernel32.NewProc("GetExitCodeProcess")
procGetStartupInfoW = modkernel32.NewProc("GetStartupInfoW")
procGetCurrentProcess = modkernel32.NewProc("GetCurrentProcess")
procGetProcessTimes = modkernel32.NewProc("GetProcessTimes")
procDuplicateHandle = modkernel32.NewProc("DuplicateHandle")
procWaitForSingleObject = modkernel32.NewProc("WaitForSingleObject")
procGetTempPathW = modkernel32.NewProc("GetTempPathW")
procCreatePipe = modkernel32.NewProc("CreatePipe")
procGetFileType = modkernel32.NewProc("GetFileType")
procCryptAcquireContextW = modadvapi32.NewProc("CryptAcquireContextW")
procCryptReleaseContext = modadvapi32.NewProc("CryptReleaseContext")
procCryptGenRandom = modadvapi32.NewProc("CryptGenRandom")
procGetEnvironmentStringsW = modkernel32.NewProc("GetEnvironmentStringsW")
procFreeEnvironmentStringsW = modkernel32.NewProc("FreeEnvironmentStringsW")
procGetEnvironmentVariableW = modkernel32.NewProc("GetEnvironmentVariableW")
procSetEnvironmentVariableW = modkernel32.NewProc("SetEnvironmentVariableW")
procSetFileTime = modkernel32.NewProc("SetFileTime")
procGetFileAttributesW = modkernel32.NewProc("GetFileAttributesW")
procSetFileAttributesW = modkernel32.NewProc("SetFileAttributesW")
procGetFileAttributesExW = modkernel32.NewProc("GetFileAttributesExW")
procGetCommandLineW = modkernel32.NewProc("GetCommandLineW")
procCommandLineToArgvW = modshell32.NewProc("CommandLineToArgvW")
procLocalFree = modkernel32.NewProc("LocalFree")
procSetHandleInformation = modkernel32.NewProc("SetHandleInformation")
procFlushFileBuffers = modkernel32.NewProc("FlushFileBuffers")
procGetFullPathNameW = modkernel32.NewProc("GetFullPathNameW")
procGetLongPathNameW = modkernel32.NewProc("GetLongPathNameW")
procGetShortPathNameW = modkernel32.NewProc("GetShortPathNameW")
procCreateFileMappingW = modkernel32.NewProc("CreateFileMappingW")
procMapViewOfFile = modkernel32.NewProc("MapViewOfFile")
procUnmapViewOfFile = modkernel32.NewProc("UnmapViewOfFile")
procFlushViewOfFile = modkernel32.NewProc("FlushViewOfFile")
procVirtualLock = modkernel32.NewProc("VirtualLock")
procVirtualUnlock = modkernel32.NewProc("VirtualUnlock")
procTransmitFile = modmswsock.NewProc("TransmitFile")
procReadDirectoryChangesW = modkernel32.NewProc("ReadDirectoryChangesW")
procCertOpenSystemStoreW = modcrypt32.NewProc("CertOpenSystemStoreW")
procCertOpenStore = modcrypt32.NewProc("CertOpenStore")
procCertEnumCertificatesInStore = modcrypt32.NewProc("CertEnumCertificatesInStore")
procCertAddCertificateContextToStore = modcrypt32.NewProc("CertAddCertificateContextToStore")
procCertCloseStore = modcrypt32.NewProc("CertCloseStore")
procCertGetCertificateChain = modcrypt32.NewProc("CertGetCertificateChain")
procCertFreeCertificateChain = modcrypt32.NewProc("CertFreeCertificateChain")
procCertCreateCertificateContext = modcrypt32.NewProc("CertCreateCertificateContext")
procCertFreeCertificateContext = modcrypt32.NewProc("CertFreeCertificateContext")
procCertVerifyCertificateChainPolicy = modcrypt32.NewProc("CertVerifyCertificateChainPolicy")
procRegOpenKeyExW = modadvapi32.NewProc("RegOpenKeyExW")
procRegCloseKey = modadvapi32.NewProc("RegCloseKey")
procRegQueryInfoKeyW = modadvapi32.NewProc("RegQueryInfoKeyW")
procRegEnumKeyExW = modadvapi32.NewProc("RegEnumKeyExW")
procRegQueryValueExW = modadvapi32.NewProc("RegQueryValueExW")
procGetCurrentProcessId = modkernel32.NewProc("GetCurrentProcessId")
procGetConsoleMode = modkernel32.NewProc("GetConsoleMode")
procWriteConsoleW = modkernel32.NewProc("WriteConsoleW")
procReadConsoleW = modkernel32.NewProc("ReadConsoleW")
procWSAStartup = modws2_32.NewProc("WSAStartup")
procWSACleanup = modws2_32.NewProc("WSACleanup")
procWSAIoctl = modws2_32.NewProc("WSAIoctl")
procsocket = modws2_32.NewProc("socket")
procsetsockopt = modws2_32.NewProc("setsockopt")
procgetsockopt = modws2_32.NewProc("getsockopt")
procbind = modws2_32.NewProc("bind")
procconnect = modws2_32.NewProc("connect")
procgetsockname = modws2_32.NewProc("getsockname")
procgetpeername = modws2_32.NewProc("getpeername")
proclisten = modws2_32.NewProc("listen")
procshutdown = modws2_32.NewProc("shutdown")
procclosesocket = modws2_32.NewProc("closesocket")
procAcceptEx = modmswsock.NewProc("AcceptEx")
procGetAcceptExSockaddrs = modmswsock.NewProc("GetAcceptExSockaddrs")
procWSARecv = modws2_32.NewProc("WSARecv")
procWSASend = modws2_32.NewProc("WSASend")
procWSARecvFrom = modws2_32.NewProc("WSARecvFrom")
procWSASendTo = modws2_32.NewProc("WSASendTo")
procgethostbyname = modws2_32.NewProc("gethostbyname")
procgetservbyname = modws2_32.NewProc("getservbyname")
procntohs = modws2_32.NewProc("ntohs")
procgetprotobyname = modws2_32.NewProc("getprotobyname")
procDnsQuery_W = moddnsapi.NewProc("DnsQuery_W")
procDnsRecordListFree = moddnsapi.NewProc("DnsRecordListFree")
procGetAddrInfoW = modws2_32.NewProc("GetAddrInfoW")
procFreeAddrInfoW = modws2_32.NewProc("FreeAddrInfoW")
procGetIfEntry = modiphlpapi.NewProc("GetIfEntry")
procGetAdaptersInfo = modiphlpapi.NewProc("GetAdaptersInfo")
procSetFileCompletionNotificationModes = modkernel32.NewProc("SetFileCompletionNotificationModes")
procWSAEnumProtocolsW = modws2_32.NewProc("WSAEnumProtocolsW")
procTranslateNameW = modsecur32.NewProc("TranslateNameW")
procGetUserNameExW = modsecur32.NewProc("GetUserNameExW")
procNetUserGetInfo = modnetapi32.NewProc("NetUserGetInfo")
procNetGetJoinInformation = modnetapi32.NewProc("NetGetJoinInformation")
procNetApiBufferFree = modnetapi32.NewProc("NetApiBufferFree")
procLookupAccountSidW = modadvapi32.NewProc("LookupAccountSidW")
procLookupAccountNameW = modadvapi32.NewProc("LookupAccountNameW")
procConvertSidToStringSidW = modadvapi32.NewProc("ConvertSidToStringSidW")
procConvertStringSidToSidW = modadvapi32.NewProc("ConvertStringSidToSidW")
procGetLengthSid = modadvapi32.NewProc("GetLengthSid")
procCopySid = modadvapi32.NewProc("CopySid")
procOpenProcessToken = modadvapi32.NewProc("OpenProcessToken")
procGetTokenInformation = modadvapi32.NewProc("GetTokenInformation")
procGetUserProfileDirectoryW = moduserenv.NewProc("GetUserProfileDirectoryW")
)
func GetLastError() (lasterr error) {
@ -1582,6 +1584,31 @@ func GetAdaptersInfo(ai *IpAdapterInfo, ol *uint32) (errcode error) {
return
}
func SetFileCompletionNotificationModes(handle Handle, flags uint8) (err error) {
r1, _, e1 := Syscall(procSetFileCompletionNotificationModes.Addr(), 2, uintptr(handle), uintptr(flags), 0)
if r1 == 0 {
if e1 != 0 {
err = error(e1)
} else {
err = EINVAL
}
}
return
}
func WSAEnumProtocols(protocols *int32, protocolBuffer *WSAProtocolInfo, bufferLength *uint32) (n int32, err error) {
r0, _, e1 := Syscall(procWSAEnumProtocolsW.Addr(), 3, uintptr(unsafe.Pointer(protocols)), uintptr(unsafe.Pointer(protocolBuffer)), uintptr(unsafe.Pointer(bufferLength)))
n = int32(r0)
if n == -1 {
if e1 != 0 {
err = error(e1)
} else {
err = EINVAL
}
}
return
}
func TranslateName(accName *uint16, accNameFormat uint32, desiredNameFormat uint32, translatedName *uint16, nSize *uint32) (err error) {
r1, _, e1 := Syscall6(procTranslateNameW.Addr(), 5, uintptr(unsafe.Pointer(accName)), uintptr(accNameFormat), uintptr(desiredNameFormat), uintptr(unsafe.Pointer(translatedName)), uintptr(unsafe.Pointer(nSize)), 0)
if r1&0xff == 0 {

66
src/pkg/syscall/ztypes_windows.go
View File

@ -964,3 +964,69 @@ var WSAID_CONNECTEX = GUID{
0x4660,
[8]byte{0x8e, 0xe9, 0x76, 0xe5, 0x8c, 0x74, 0x06, 0x3e},
}
const (
FILE_SKIP_COMPLETION_PORT_ON_SUCCESS = 1
FILE_SKIP_SET_EVENT_ON_HANDLE = 2
)
const (
WSAPROTOCOL_LEN = 255
MAX_PROTOCOL_CHAIN = 7
BASE_PROTOCOL = 1
LAYERED_PROTOCOL = 0
XP1_CONNECTIONLESS = 0x00000001
XP1_GUARANTEED_DELIVERY = 0x00000002
XP1_GUARANTEED_ORDER = 0x00000004
XP1_MESSAGE_ORIENTED = 0x00000008
XP1_PSEUDO_STREAM = 0x00000010
XP1_GRACEFUL_CLOSE = 0x00000020
XP1_EXPEDITED_DATA = 0x00000040
XP1_CONNECT_DATA = 0x00000080
XP1_DISCONNECT_DATA = 0x00000100
XP1_SUPPORT_BROADCAST = 0x00000200
XP1_SUPPORT_MULTIPOINT = 0x00000400
XP1_MULTIPOINT_CONTROL_PLANE = 0x00000800
XP1_MULTIPOINT_DATA_PLANE = 0x00001000
XP1_QOS_SUPPORTED = 0x00002000
XP1_UNI_SEND = 0x00008000
XP1_UNI_RECV = 0x00010000
XP1_IFS_HANDLES = 0x00020000
XP1_PARTIAL_MESSAGE = 0x00040000
XP1_SAN_SUPPORT_SDP = 0x00080000
PFL_MULTIPLE_PROTO_ENTRIES = 0x00000001
PFL_RECOMMENDED_PROTO_ENTRY = 0x00000002
PFL_HIDDEN = 0x00000004
PFL_MATCHES_PROTOCOL_ZERO = 0x00000008
PFL_NETWORKDIRECT_PROVIDER = 0x00000010
)
type WSAProtocolInfo struct {
ServiceFlags1 uint32
ServiceFlags2 uint32
ServiceFlags3 uint32
ServiceFlags4 uint32
ProviderFlags uint32
ProviderId GUID
CatalogEntryId uint32
ProtocolChain WSAProtocolChain
Version int32
AddressFamily int32
MaxSockAddr int32
MinSockAddr int32
SocketType int32
Protocol int32
ProtocolMaxOffset int32
NetworkByteOrder int32
SecurityScheme int32
MessageSize uint32
ProviderReserved uint32
ProtocolName [WSAPROTOCOL_LEN + 1]uint16
}
type WSAProtocolChain struct {
ChainLen int32
ChainEntries [MAX_PROTOCOL_CHAIN]uint32
}