tidb signal_wasm 代码
文件路径：/util/signal/signal_wasm.go
/ Copyright 2019-present PingCAP, Inc.
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/ 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
/
/ http://www.apache.org/licenses/LICENSE-2.0
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package signal
/ SetupSignalHandler setup signal handler for TiDB Server
func SetupSignalHandler(shutdownFunc func(bool)) {
}