21 Sep
2009
21 Sep
'09
1:39 a.m.
+# Print statistics when ctrl-c is pressed +trap "print_stats; exit " 2
Why only on signal 2? Usually we use "1 2 3 15" in such cases.
2's the only case I've ever used for MAKEALL, I'll add the other cases as you suggest.
Also, you might add "0" here and then...
@@ -932,3 +956,5 @@ do ;; esac done
+print_stats
I didn't trap 0 because I wasn't aware of a quick way to only call print_stats once when ctrl-c was pressed (eg trapping 0 and 2 would result in 2 print_stats calls with the current code). Let me know if there's a standard way to workaround this.
Best, Peter