RE: [lwip-users] Fragmentation, Options

[Cassius Resende Duarte]

Dear Gorjup,

        The code is compiling and integrated with the last version that I use  
( I
believe 6_3_4 ).
        The function you mention getsockopt(a,b,c,d,e), ins't in ip_frag, but in
sockets.h, and are in fact a macro. The real function have the following
prototype:

int lwip_getsockopt (int s, int level, int optname, void *optval, socklen_t
*optlen)

The macro is used to get ride of lwip_ part of the socket functions.


Cassius Resende Duarte
Electronics R&D Division
Engineer
Phone: (Work) 55 16 3946-3516 (R.6696)
             (Home) 55 16 3947-6695
Rua Dr. Antonio Furlan Jr., 1028
Sertaozinho - SP - Brazil
14170-480
E-mail : address@hidden
____________________________ SMAR
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-----Original Message-----
From: address@hidden
[mailto:address@hidden Behalf Of
Matthias Gorjup
Sent: quinta-feira, 25 de setembro de 2003 13:51
To: address@hidden
Cc: address@hidden
Subject: [lwip-users] Fragmentation, Options

Hello,

I have one question:

are fragmentation of IP packets and Options supported in the latest version
of
lwIP?

I read the Adam Dunkel`s master thesis where he is claiming that
fragmentation
and options are not supported. But in the package there is a file ip_frag.c
and there are functions setsockopt(a,b,c,d,e) and getsockopt(a,b,c,d,e) in
the code. That makes me confused about this issue...


Regards

--

Matthias Gorjup
Norik Systems
www.norik.com




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