diff options
Diffstat (limited to 'src/syscall/syscall_windows.go')
| -rw-r--r-- | src/syscall/syscall_windows.go | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/src/syscall/syscall_windows.go b/src/syscall/syscall_windows.go index f62c00d72f..fbb11a89ca 100644 --- a/src/syscall/syscall_windows.go +++ b/src/syscall/syscall_windows.go @@ -213,9 +213,9 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys SetEndOfFile(handle Handle) (err error) //sys GetSystemTimeAsFileTime(time *Filetime) //sys GetTimeZoneInformation(tzi *Timezoneinformation) (rc uint32, err error) [failretval==0xffffffff] -//sys CreateIoCompletionPort(filehandle Handle, cphandle Handle, key uint32, threadcnt uint32) (handle Handle, err error) -//sys GetQueuedCompletionStatus(cphandle Handle, qty *uint32, key *uint32, overlapped **Overlapped, timeout uint32) (err error) -//sys PostQueuedCompletionStatus(cphandle Handle, qty uint32, key uint32, overlapped *Overlapped) (err error) +//sys createIoCompletionPort(filehandle Handle, cphandle Handle, key uintptr, threadcnt uint32) (handle Handle, err error) = CreateIoCompletionPort +//sys getQueuedCompletionStatus(cphandle Handle, qty *uint32, key *uintptr, overlapped **Overlapped, timeout uint32) (err error) = GetQueuedCompletionStatus +//sys postQueuedCompletionStatus(cphandle Handle, qty uint32, key uintptr, overlapped *Overlapped) (err error) = PostQueuedCompletionStatus //sys CancelIo(s Handle) (err error) //sys CancelIoEx(s Handle, o *Overlapped) (err error) //sys CreateProcess(appName *uint16, commandLine *uint16, procSecurity *SecurityAttributes, threadSecurity *SecurityAttributes, inheritHandles bool, creationFlags uint32, env *uint16, currentDir *uint16, startupInfo *StartupInfo, outProcInfo *ProcessInformation) (err error) = CreateProcessW @@ -1209,3 +1209,31 @@ func Readlink(path string, buf []byte) (n int, err error) { return n, nil } + +// Deprecated: CreateIoCompletionPort has the wrong function signature. Use x/sys/windows.CreateIoCompletionPort. +func CreateIoCompletionPort(filehandle Handle, cphandle Handle, key uint32, threadcnt uint32) (Handle, error) { + return createIoCompletionPort(filehandle, cphandle, uintptr(key), threadcnt) +} + +// Deprecated: GetQueuedCompletionStatus has the wrong function signature. Use x/sys/windows.GetQueuedCompletionStatus. +func GetQueuedCompletionStatus(cphandle Handle, qty *uint32, key *uint32, overlapped **Overlapped, timeout uint32) error { + var ukey uintptr + var pukey *uintptr + if key != nil { + ukey = uintptr(*key) + pukey = &ukey + } + err := getQueuedCompletionStatus(cphandle, qty, pukey, overlapped, timeout) + if key != nil { + *key = uint32(ukey) + if uintptr(*key) != ukey && err == nil { + err = errorspkg.New("GetQueuedCompletionStatus returned key overflow") + } + } + return err +} + +// Deprecated: PostQueuedCompletionStatus has the wrong function signature. Use x/sys/windows.PostQueuedCompletionStatus. +func PostQueuedCompletionStatus(cphandle Handle, qty uint32, key uint32, overlapped *Overlapped) error { + return postQueuedCompletionStatus(cphandle, qty, uintptr(key), overlapped) +} |