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