UDP Lite Support on NetBSD 6.0

[Anindya Dutta <anindya_dutta%polarisnetworks.net@localhost>]

Hi,

I am trying to implement UDPLITE on NetBSD 6.0. However, I could not find the supported protocol type (IPPROTO_UDPLITE) in the socket.h header file.

We have tried the following implementation,

#define IPPROTO_UDPLITE       136

#define SOL_UDPLITE           136

#define UDPLITE_SEND_CSCOV     10

#define UDPLITE_RECV_CSCOV     11

s = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDPLITE);

int val = 20;

setsockopt(s, SOL_UDPLITE, UDPLITE_SEND_CSCOV, &val, sizeof(int));

int min = 20;

setsockopt(s, SOL_UDPLITE, UDPLITE_RECV_CSCOV, &min, sizeof(int));

struct sockaddr_in src_addr;

src_addr.sin_family = AF_INET;

src_addr.sin_port = htons(8002);

src_addr.sin_addr.s_addr = INADDR_ANY;

bind(s, (struct sockaddr*)&src_addr, sizeof(src_addr);

I am getting an error "Bad File Descriptor".

My question is whether UDP Lite is supported in NetBSD 6.0 Beta ? If yes, please provide a sample application of UDP Lite Socket Server.

Thanks,

Anindya