Date: Fri, 8 Aug 2003 13:20:52 +0200 From: Maria Dolores Moral <yoyes@dif.um.es> To: freebsd-net@freebsd.org Subject: Setsockopt: Invalid argument Message-ID: <200308081320.52456.yoyes@dif.um.es>
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Hello. I am working in a kernel implementation.=20 I try to pass argument from the user to the kernel.=20 I use a socket and the option: setsockopt(socket,IPPROTO_ICMPV6,ICMP6_REPORTAUTH,&ua,sizeof(ua)) in my program Server.c. I have defined ICMP6_REPORTAUTH in in6.h, and I have rebuil the kernel.=20 #> make && make install But when I compile Serv: gcc -DICMP6_REPORTAUTH Server.c -o Serv I obtain Serv: setsockopt(ICMP6_REPORTAUTH): Invalid argument I have read in a articule that it must set in the kernel the option ..., IPPROTO_ICMPV6 in this case, but I do not how. If you know how or a better solution, please help me. Thanks a lot. Best Regards
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