about print

[testclick]

But it seems there is a problem when I try to print
float type, it does not give error, just the value
does not appear in the output.
double interval=0.001;
click_chatter("%f",interval)

Thanks in advance.

--- Eddie Kohler <kohler at icir.org> wrote:
> Hi,
> 
> click_chatter works both in the kernel and at
> userlevel. It takes
> printf-like arguments. In the kernel the output goes
> to `dmesg` output
> (/var/log/messages).
> 
> At user level feel free to use printf.
> 
> Eddie
> 


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