type ProcFS … func NewProcFS() ProcFSInterface { … } // GetFullContainerName gets the container name given the root process id of the container. func (pfs *ProcFS) GetFullContainerName(pid int) (string, error) { … } // Find process(es) using a regular expression and send a specified // signal to each process func PKill(name string, sig syscall.Signal) error { … } // Find process(es) with a specified name (exact match) // and return their pid(s) func PidOf(name string) ([]int, error) { … }