Re: tcpdump vs libpcap : CPU usage shooting high for two simultaneous captures on wireless monitor interfaces

[abhinav narain <abhinavnarain10 () gmail com>]

hi Guy,

> What happens if you eliminate that (and any code paths that eliminating
> that breaks)?
>
> That seems to be the biggest difference between your code and tcpdump's
> code (both your program and tcpdump use pcap_loop() as their main loops).


I turned off SIGPROCMASK stuff ... it did not help bringing down the CPU
utilization :'(
-
Abhinav
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