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// Copyright 2018 The containerd Authors.
// Copyright 2018 The gVisor Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package runsc
import (
"bytes"
"strings"
"sync"
)
var bytesBufferPool = sync.Pool{
New: func() interface{} {
return bytes.NewBuffer(nil)
},
}
func getBuf() *bytes.Buffer {
return bytesBufferPool.Get().(*bytes.Buffer)
}
func putBuf(b *bytes.Buffer) {
b.Reset()
bytesBufferPool.Put(b)
}
// FormatLogPath parses runsc config, and fill in %ID% in the log path.
func FormatLogPath(id string, config map[string]string) {
if path, ok := config["debug-log"]; ok {
config["debug-log"] = strings.Replace(path, "%ID%", id, -1)
}
}
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