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/*
GoToSocial
Copyright (C) 2021-2023 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package log
import (
"sync"
"codeberg.org/gruf/go-byteutil"
)
// bufPool provides a memory pool of log buffers.
var bufPool = sync.Pool{
New: func() any {
return &byteutil.Buffer{
B: make([]byte, 0, 512),
}
},
}
// getBuf acquires a buffer from memory pool.
func getBuf() *byteutil.Buffer {
buf, _ := bufPool.Get().(*byteutil.Buffer)
return buf
}
// putBuf places (after resetting) buffer back in memory pool, dropping if capacity too large.
func putBuf(buf *byteutil.Buffer) {
if buf.Cap() > int(^uint16(0)) {
return // drop large buffer
}
buf.Reset()
bufPool.Put(buf)
}
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