Did you check this?
http://www.nongnu.org/lwip/2_0_0/upgrading.html
Especially the netif_set_up() part?
Dirk
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Hello, I'm using lwip 1.4 with nios.
My device connected to router lan port, pc client connected to wan port. On
the router set up port forwarding, it works on 1.4 lwip I can get tcp
connection. When I upgrade to 2.0.1, lwip recieve packet send answer, but
pc do'sent receive answer. Lwipopts and
Joan,
the return type is related to the type of struct lwip_sock's 'err' member.
reading the comment /** last error that occurred on this socket (in
fact, all our errnos fit into an u8_t) */
makes it clear this is just a size improvement which holds for our error
definitions but might not
Hello,
lwip_getsockopt_impl() in api/sockets.c returns u8_t, which is enough for
most errno implementations, but some implementations need all 32 bits.
Please, take a look at this thread:
https://lists.debian.org/debian-hurd/2002/01/msg00022.html
I've changed return type to u32_t and have also