http://d.hatena.ne.jp/nash1234/20101129/1291028343
$ nm -o /lib/* | grep -w gettimeofday| grep -v ' U '
/lib/libc-2.5.so:00b8ffc0 W gettimeofday
/lib/libc.so.6:00b8ffc0 W gettimeofday
http://d.hatena.ne.jp/nash1234/20101129/1291028343
$ nm -o /lib/* | grep -w gettimeofday| grep -v ' U '
/lib/libc-2.5.so:00b8ffc0 W gettimeofday
/lib/libc.so.6:00b8ffc0 W gettimeofday