mirror of https://github.com/minio/minio.git
50 lines
1.6 KiB
Go
50 lines
1.6 KiB
Go
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// Copyright (c) 2016 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package buffer
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import "sync"
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// A Pool is a type-safe wrapper around a sync.Pool.
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type Pool struct {
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p *sync.Pool
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}
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// NewPool constructs a new Pool.
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func NewPool() Pool {
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return Pool{p: &sync.Pool{
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New: func() interface{} {
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return &Buffer{bs: make([]byte, 0, _size)}
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},
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}}
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}
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// Get retrieves a Buffer from the pool, creating one if necessary.
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func (p Pool) Get() *Buffer {
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buf := p.p.Get().(*Buffer)
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buf.Reset()
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buf.pool = p
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return buf
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}
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func (p Pool) put(buf *Buffer) {
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p.p.Put(buf)
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}
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