21 lines
355 B
Go
21 lines
355 B
Go
//go:build !windows
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// +build !windows
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package plugin
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import (
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"os"
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"syscall"
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)
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// _pidAlive tests whether a process is alive or not by sending it Signal 0,
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// since Go otherwise has no way to test this.
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func _pidAlive(pid int) bool {
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proc, err := os.FindProcess(pid)
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if err == nil {
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err = proc.Signal(syscall.Signal(0))
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}
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return err == nil
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}
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