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17 lines
311 B
Go
17 lines
311 B
Go
//go:build linux && !darwin
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package util
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import (
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"os"
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"syscall"
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)
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func init() {
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logFile := initFatalLog()
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if logFile != nil {
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// 将进程标准出错重定向至文件，进程崩溃时运行时将向该文件记录协程调用栈信息
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syscall.Dup3(int(logFile.Fd()), int(os.Stderr.Fd()), 0)
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}
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}
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