[squid-users] Squid Source Code: What files/functions receive/send packets from/to hardware

[Amos Jeffries]

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On 7/02/2015 7:51 p.m., Priya Agarwal wrote:
> Actually I am unable to mail to squid-dev. Thus asking here. 
> How/where does squid open the network interface and starts
> listening on them.
> 

I already went over how Squid only goes down to the TCP socket
interfaces layer. Nowhere near the "network interfaces".

Assuming you mean sockets, the answer is the same as before. In
src/fd.cc where the other OSI layer 4 API operations are.

... unless you mean something higher level such as specific types of
sockets. In which case there are comm (OSI layer 5) APIs in src/comm/*
(C++), src/comm.h and src/comm.cc (the old C ones we have not updated
fully yet)

Amos
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