src/os/exec.go


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package os

import "syscall"

type Signal interface {
	String() string
	Signal() // to distinguish from other Stringers
}

// Getpid returns the process id of the caller, or -1 if unavailable.
func Getpid() int {
	return syscall.Getpid()
}

// Getppid returns the process id of the caller's parent, or -1 if unavailable.
func Getppid() int {
	return syscall.Getppid()
}