MT_SONAME
MGET(m, M_NOWAIT, MT_SONAME);
KASSERT(m->m_type == MT_SONAME, ("receive 1a"));
m = m_get(M_NOWAIT, MT_SONAME);
MGET(nam, M_NOWAIT, MT_SONAME);
MGET(nam, M_NOWAIT, MT_SONAME);
KASSERT((nam->m_type == MT_SONAME),
KASSERT((nam->m_type == MT_SONAME),
{ MT_SONAME, "socket names and addresses" },
{ MT_SONAME, "socknames"},