CLD_KILLED 1283 kernel/exit.c why = (exit_code & 0x80) ? CLD_DUMPED : CLD_KILLED; CLD_KILLED 1380 kernel/exit.c why = (status & 0x80) ? CLD_DUMPED : CLD_KILLED; CLD_KILLED 1380 kernel/signal.c info.si_code = CLD_KILLED;