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Add support for flushing and disconnecting named pipes (#292)

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* Add support for disconnecting pipes

Signed-off-by: David Golub <david.golub@mongodb.com>

* Expose Flush

Signed-off-by: David Golub <david.golub@mongodb.com>

* Add test

Signed-off-by: David Golub <david.golub@mongodb.com>

* Fix lint errors

Signed-off-by: David Golub <david.golub@mongodb.com>

---------

Signed-off-by: David Golub <david.golub@mongodb.com>
This commit is contained in:
David Golub
2023-07-24 15:25:19 -04:00
committed by GitHub
parent 19a9f656e1
commit b29bbd58a6
3 changed files with 82 additions and 0 deletions
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zsyscall_windows.go
+9
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@@ -65,6 +65,7 @@ var (
procConnectNamedPipe = modkernel32.NewProc("ConnectNamedPipe")
procCreateIoCompletionPort = modkernel32.NewProc("CreateIoCompletionPort")
procCreateNamedPipeW = modkernel32.NewProc("CreateNamedPipeW")
procDisconnectNamedPipe = modkernel32.NewProc("DisconnectNamedPipe")
procGetCurrentThread = modkernel32.NewProc("GetCurrentThread")
procGetNamedPipeHandleStateW = modkernel32.NewProc("GetNamedPipeHandleStateW")
procGetNamedPipeInfo = modkernel32.NewProc("GetNamedPipeInfo")
@@ -331,6 +332,14 @@ func _createNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances
return
}
func disconnectNamedPipe(pipe syscall.Handle) (err error) {
r1, _, e1 := syscall.Syscall(procDisconnectNamedPipe.Addr(), 1, uintptr(pipe), 0, 0)
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func getCurrentThread() (h syscall.Handle) {
r0, _, _ := syscall.Syscall(procGetCurrentThread.Addr(), 0, 0, 0, 0)
h = syscall.Handle(r0)