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Close returns error, to satisfy the io.Closer interface.

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Sebastian Zagrodzki
2017-04-27 02:48:43 +02:00
parent 76f4548b85
commit a1b915080e
1 changed files with 2 additions and 1 deletions
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3
usb/transfer_stream.go
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@@ -119,8 +119,9 @@ func (r ReadStream) Read(p []byte) (int, error) {
// in progress before returning an io.EOF error, unless another error // in progress before returning an io.EOF error, unless another error
// was encountered earlier. // was encountered earlier.
// Close cannot be called concurrently with Read. // Close cannot be called concurrently with Read.
func (r ReadStream) Close() { func (r ReadStream) Close() error {
r.s.setDelayedErr(io.EOF) r.s.setDelayedErr(io.EOF)
return nil
} }
// WriteStream is a buffer that will send data asynchronously, reducing // WriteStream is a buffer that will send data asynchronously, reducing