K 10 svn:author V 7 glebius K 8 svn:date V 27 2016-01-08T19:03:20.159741Z K 7 svn:log V 445 Make it possible for sbappend() to preserve M_NOTREADY on mbufs, just like sbappendstream() does. Although, M_NOTREADY may appear only on SOCK_STREAM sockets, due to sendfile(2) supporting only the latter, there is a corner case of AF_UNIX/SOCK_STREAM socket, that still uses records for the sake of control data, albeit being stream socket. Provide private version of m_clrprotoflags(), which understands PRUS_NOTREADY, similar to m_demote(). END