x/sys/windows: add func windows.DisconnectNamedPipe(handle Handle) (err error)
Fixes golang/go#66234
Change-Id: I1e4a94e1ca8c01a29bab18e0bf12238c511fe1c6
Reviewed-on: https://go-review.googlesource.com/c/sys/+/570435
Reviewed-by: Quim Muntal <quimmuntal@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
diff --git a/windows/syscall_windows.go b/windows/syscall_windows.go
index 6395a03..1da3821 100644
--- a/windows/syscall_windows.go
+++ b/windows/syscall_windows.go
@@ -165,6 +165,7 @@
//sys CreateFile(name *uint16, access uint32, mode uint32, sa *SecurityAttributes, createmode uint32, attrs uint32, templatefile Handle) (handle Handle, err error) [failretval==InvalidHandle] = CreateFileW
//sys CreateNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *SecurityAttributes) (handle Handle, err error) [failretval==InvalidHandle] = CreateNamedPipeW
//sys ConnectNamedPipe(pipe Handle, overlapped *Overlapped) (err error)
+//sys DisconnectNamedPipe(pipe Handle) (err error)
//sys GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error)
//sys GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW
//sys SetNamedPipeHandleState(pipe Handle, state *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32) (err error) = SetNamedPipeHandleState
diff --git a/windows/zsyscall_windows.go b/windows/zsyscall_windows.go
index e8791c8..655a8d7 100644
--- a/windows/zsyscall_windows.go
+++ b/windows/zsyscall_windows.go
@@ -212,6 +212,7 @@
procDeleteProcThreadAttributeList = modkernel32.NewProc("DeleteProcThreadAttributeList")
procDeleteVolumeMountPointW = modkernel32.NewProc("DeleteVolumeMountPointW")
procDeviceIoControl = modkernel32.NewProc("DeviceIoControl")
+ procDisconnectNamedPipe = modkernel32.NewProc("DisconnectNamedPipe")
procDuplicateHandle = modkernel32.NewProc("DuplicateHandle")
procExitProcess = modkernel32.NewProc("ExitProcess")
procExpandEnvironmentStringsW = modkernel32.NewProc("ExpandEnvironmentStringsW")
@@ -342,7 +343,6 @@
procSetDefaultDllDirectories = modkernel32.NewProc("SetDefaultDllDirectories")
procSetDllDirectoryW = modkernel32.NewProc("SetDllDirectoryW")
procSetEndOfFile = modkernel32.NewProc("SetEndOfFile")
- procSetFileValidData = modkernel32.NewProc("SetFileValidData")
procSetEnvironmentVariableW = modkernel32.NewProc("SetEnvironmentVariableW")
procSetErrorMode = modkernel32.NewProc("SetErrorMode")
procSetEvent = modkernel32.NewProc("SetEvent")
@@ -351,6 +351,7 @@
procSetFileInformationByHandle = modkernel32.NewProc("SetFileInformationByHandle")
procSetFilePointer = modkernel32.NewProc("SetFilePointer")
procSetFileTime = modkernel32.NewProc("SetFileTime")
+ procSetFileValidData = modkernel32.NewProc("SetFileValidData")
procSetHandleInformation = modkernel32.NewProc("SetHandleInformation")
procSetInformationJobObject = modkernel32.NewProc("SetInformationJobObject")
procSetNamedPipeHandleState = modkernel32.NewProc("SetNamedPipeHandleState")
@@ -1845,6 +1846,14 @@
return
}
+func DisconnectNamedPipe(pipe Handle) (err error) {
+ r1, _, e1 := syscall.Syscall(procDisconnectNamedPipe.Addr(), 1, uintptr(pipe), 0, 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
func DuplicateHandle(hSourceProcessHandle Handle, hSourceHandle Handle, hTargetProcessHandle Handle, lpTargetHandle *Handle, dwDesiredAccess uint32, bInheritHandle bool, dwOptions uint32) (err error) {
var _p0 uint32
if bInheritHandle {
@@ -2989,14 +2998,6 @@
return
}
-func SetFileValidData(handle Handle, validDataLength int64) (err error) {
- r1, _, e1 := syscall.Syscall(procSetFileValidData.Addr(), 2, uintptr(handle), uintptr(validDataLength), 0)
- if r1 == 0 {
- err = errnoErr(e1)
- }
- return
-}
-
func SetEnvironmentVariable(name *uint16, value *uint16) (err error) {
r1, _, e1 := syscall.Syscall(procSetEnvironmentVariableW.Addr(), 2, uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(value)), 0)
if r1 == 0 {
@@ -3060,6 +3061,14 @@
return
}
+func SetFileValidData(handle Handle, validDataLength int64) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetFileValidData.Addr(), 2, uintptr(handle), uintptr(validDataLength), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
func SetHandleInformation(handle Handle, mask uint32, flags uint32) (err error) {
r1, _, e1 := syscall.Syscall(procSetHandleInformation.Addr(), 3, uintptr(handle), uintptr(mask), uintptr(flags))
if r1 == 0 {
