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;