[Click] how to use c functions in linux kernel mode

[pwangee at UDel.Edu]

Hi, 

I used some c functions in my element such as pow, log, puts. When I try to make
the click work as the kernel module, it gives some errors.

% /usr/local/sbin/click-install wp-wire-dem.click
/usr/local/lib/click.o: unresolved symbol pow
/usr/local/lib/click.o: unresolved symbol log
/usr/local/lib/click.o: unresolved symbol puts
/usr/local/lib/click.o: unresolved symbol printf
click-install: ‘/sbin/insmod /usr/local/lib/click.o’ failed

Can I use the c functions in the kernel program? If can, how to use it? Thanks

Peng