On 19-Nov-2003 Crist J. Clark wrote: > OK, an easy one. I am trying to do some netgraph(3) coding in > userland. From how I read the documentation, this should work. Before > I go learn all of the netraph(4) kernel code to understand the error > message, could someone tell me how this is supposed to look? I'm sure > it's something obvious that I have missed. > > The attached test program returns, > > # ./ngtest > ngtest: failed to bind ksocket: Invalid argument [...] > bzero(&laddr, sizeof laddr); > laddr.sin_family = AF_INET; > laddr.sin_addr.s_addr = INADDR_ANY; > laddr.sin_port = htons(DEFAULT_PORT); > if (NgSendMsg(cs, OUR_HOOK_CTL, NGM_KSOCKET_COOKIE, NGM_KSOCKET_BIND, > &laddr, sizeof laddr) == -1) > err(errno, "failed to bind ksocket");
I think the problem might be that you forgot to set the "sin_len" member of the sockaddr_in struct. I don't see anything else glaringly wrong. John _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
