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Re: [SCTP-Discussion] sctp lower layer


Chronological Thread 
  • From: Andreas Jungmaier <ajung AT exp-math.uni-essen.de>
  • To: discussion AT sctp.de, arun <arun AT netlab.hcltech.com>
  • Subject: Re: [SCTP-Discussion] sctp lower layer
  • Date: Wed Feb 28 14:10:01 2001
  • List-id: SCTP Discussions <discussion.sctp.de>
  • Organization: University of Essen, Germany

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On Wednesday, 28. February 2001 13:53, arun wrote:
> Hi all
> I just started to implement sctp for a OS independent architecture.
> How does SCTP talk to the IP(lower layer of SCTP). I assume that SCTP
> should use the raw_socket ( OS dependent ) at the lower half. So that
> whenever OS is changed only the lower half of SCTP ( OS dependent)
> should be changed. Is my assumption right????. Is any other better way
> to handle this other than raw sockets??

Exactly, most of the operating system dependant parts are located
in the module named "adaptation.c/.h", where you will find
raw sockets, function calls for getting events from file
descriptors (with the poll() syscall) and timer functions
etc.

Best regards,

Andreas Jungmaier

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