devel::cover does not produce any output

2006-09-14 Thread Andreas Schuldei
hi i want to research what parts of our code base are unused and added this to the mod_perl startup script: use Devel::Cover "-db","cover_db","-coverage","subroutine","-dir","/www/cover","-select","/www/docs/lib"; apache starts just fine, i get a whole bunch of "redefined" warnings in my apache

how to get a list of used functions?

2006-09-04 Thread Andreas Schuldei
hі! I would like to generate statistics on what functions in my codebase are heavily used, used, barely used or unused. I was told that it should be trivial to insert a callback function into one of the mod perl hooks to get the function name and module it resides in (and then log it to syslog).