FMD_XPRT_SMASK
ASSERT((flags & ~FMD_XPRT_SMASK) == 0);
if (!(oflags & FMD_XPRT_SMASK) && (xip->xi_flags & FMD_XPRT_SMASK) != 0)
ASSERT((flags & ~FMD_XPRT_SMASK) == 0);
if ((oflags & FMD_XPRT_SMASK) != 0 && !(xip->xi_flags & FMD_XPRT_SMASK))
if (xip->xi_flags & FMD_XPRT_SMASK)