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| Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. |
| version 1.3, 1993/06/27 06:08:15 | version 1.4, 1993/08/03 01:36:10 | ||
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| prp = pffindproto(dom, proto, type); | prp = pffindproto(dom, proto, type); | ||
| else | else | ||
| prp = pffindtype(dom, type); | prp = pffindtype(dom, type); | ||
| if (prp == 0) | if (prp == 0 || || !prp->pr_usrreq) | ||
| return (EPROTONOSUPPORT); | return (EPROTONOSUPPORT); | ||
| if (prp->pr_type != type) | if (prp->pr_type != type) | ||
| return (EPROTOTYPE); | return (EPROTOTYPE); |