function like printf,in Bro language

Wang Shaofu wsffree at hotmail.com
Tue Aug 6 20:31:42 PDT 2002


Hi
:)
I make one change in demux.bro  :
...
function demux_conn(id: conn_id, tag: string, otag: string, rtag: string): 
bool
{
  ...
  if ( ! created_demux_dir )
	{
	mkdir(demux_dir);
	created_demux_dir = T;
         printf("%s",demux_dir);
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~change here.
	}
  ...
}
...

And invoke bro ,using : ./bro -i eth0 demux.bro

And the output is :
    policy/demux.bro,line 21 (printf):error,undeclared variable
    policy/demux.bro,line 21 (printf(%s,demux_dir)):warning,expression 
value      ignored

Is there a function doing what does "printf" do ,in Bro language?

Thanks for your help,and have a nice day. :)

cloud



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