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// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package ioutil
var blackHoleBuf = make(chan []byte, 1)
func blackHole() []byte {
select {
case b := <-blackHoleBuf:
return b
default:
}
return make([]byte, 8192)
}
func blackHolePut(p []byte) {
select {
case blackHoleBuf <- p:
default:
}
}
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