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pool.go
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pool.go
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package buf
func Get(size int) []byte {
return DefaultAllocator.Get(size)
}
func Put(buf []byte) error {
return DefaultAllocator.Put(buf)
}
func Make(size int) []byte {
var buffer []byte
switch {
case size <= 2:
buffer = make([]byte, 2)
case size <= 4:
buffer = make([]byte, 4)
case size <= 8:
buffer = make([]byte, 8)
case size <= 16:
buffer = make([]byte, 16)
case size <= 32:
buffer = make([]byte, 32)
case size <= 64:
buffer = make([]byte, 64)
case size <= 128:
buffer = make([]byte, 128)
case size <= 256:
buffer = make([]byte, 256)
case size <= 512:
buffer = make([]byte, 512)
case size <= 1024:
buffer = make([]byte, 1024)
case size <= 2048:
buffer = make([]byte, 2048)
case size <= 4096:
buffer = make([]byte, 4096)
case size <= 8192:
buffer = make([]byte, 8192)
case size <= 16384:
buffer = make([]byte, 16384)
case size <= 32768:
buffer = make([]byte, 32768)
case size <= 65535:
buffer = make([]byte, 65535)
default:
return make([]byte, size)
}
return buffer[:size]
}