Function deadOnly

__tests__/ppid-watchdog.test.ts:18–18

(...pids: number[])

const dead = () => false;
/** Alive for everyone except the listed pids. */
const deadOnly = (...pids: number[]) => (pid: number) => !pids.includes(pid);

describe('supervisionLostReason', () => {
  describe('POSIX (parent death reparents → ppid changes)', () => {