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print error
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parent
5baf839fcf
commit
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@ -2,7 +2,10 @@
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package buf
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import "syscall"
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import (
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"fmt"
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"syscall"
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)
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type windowsReader struct {
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bufs []syscall.WSABuf
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@ -29,6 +32,7 @@ func (r *windowsReader) Read(fd uintptr) int32 {
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var flags uint32
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err := syscall.WSARecv(syscall.Handle(fd), &r.bufs[0], uint32(len(r.bufs)), &nBytes, &flags, nil, nil)
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if err != nil {
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fmt.Println("Err=", err)
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return -1
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}
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return int32(nBytes)
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