mirror of
https://github.com/superseriousbusiness/gotosocial.git
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50 lines
1.3 KiB
Go
50 lines
1.3 KiB
Go
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/*
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GoToSocial
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Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package log
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import (
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"sync"
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"codeberg.org/gruf/go-byteutil"
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)
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// bufPool provides a memory pool of log buffers.
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var bufPool = sync.Pool{
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New: func() any {
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return &byteutil.Buffer{
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B: make([]byte, 0, 512),
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}
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},
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}
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// getBuf acquires a buffer from memory pool.
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func getBuf() *byteutil.Buffer {
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buf, _ := bufPool.Get().(*byteutil.Buffer)
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return buf
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}
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// putBuf places (after resetting) buffer back in memory pool, dropping if capacity too large.
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func putBuf(buf *byteutil.Buffer) {
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if buf.Cap() > int(^uint16(0)) {
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return // drop large buffer
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}
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buf.Reset()
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bufPool.Put(buf)
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}
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