30 lines
464 B
Go
30 lines
464 B
Go
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package signature
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import "sync"
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const poolSliceMaxSize = 64 * 1024
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var buffersPool = sync.Pool{
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New: func() any {
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return make([]byte, 0)
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},
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}
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func newBufferFromPool(size int) []byte {
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result := buffersPool.Get().([]byte)
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if cap(result) < size {
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result = make([]byte, size)
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} else {
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result = result[:size]
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}
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return result
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}
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func returnBufferToPool(buf []byte) {
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if cap(buf) > poolSliceMaxSize {
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return
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}
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buf = buf[:0]
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buffersPool.Put(buf)
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}
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