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winrio: test that IOCP-based RIO is supported

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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2021-04-06 11:45:10 -06:00
parent 10533c3e73
commit fbf97502cf
1 changed files with 9 additions and 1 deletions
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10
conn/winrio/rio_windows.go
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@ -118,9 +118,17 @@ func Initialize() bool {
if err != nil {
return
}
// While we should be able to stop here, after getting the function pointers, some anti-virus actually causes
// failures in RIOCreateRequestQueue, so keep going to be certain this is supported.
cq, err = CreatePolledCompletionQueue(2)
var iocp windows.Handle
iocp, err = windows.CreateIoCompletionPort(windows.InvalidHandle, 0, 0, 0)
if err != nil {
return
}
defer windows.CloseHandle(iocp)
var overlapped windows.Overlapped
cq, err = CreateIOCPCompletionQueue(2, iocp, 0, &overlapped)
if err != nil {
return
}