1 # Unmodified nawk prints the 16 bit exit status divided by 256, but 2 # does so using floating point arithmetic, yielding strange results. 3 # 4 # The fix is to use the various macros defined for wait(2) and to 5 # use the signal number + 256 for death by signal, or signal number + 512 6 # for death by signal with core dump. 7 8 BEGIN { 9 status = system("exit 42") 10 print "normal status", status 11 12 status = system("kill -HUP $$") 13 print "death by signal status", status 14 15 status = system("kill -ABRT $$") 16 print "death by signal with core dump status", status 17 18 system("rm -f core*") 19 } 20
