github.com/wallyworld/juju@v0.0.0-20161013125918-6cf1bc9d917a/worker/uniter/runner/process_nix_test.go (about)

     1  // Copyright 2014 Canonical Ltd.
     2  // Copyright 2014 Cloudbase Solutions SRL
     3  // Licensed under the AGPLv3, see LICENCE file for details.
     4  
     5  // +build !windows
     6  
     7  package runner_test
     8  
     9  import (
    10  	"syscall"
    11  )
    12  
    13  func processExists(pid int) bool {
    14  	err := syscall.Kill(pid, 0)
    15  	if err != nil {
    16  		return false
    17  	}
    18  	return true
    19  }