Distinguish fifos from sockets in the S_IS* macros.  This is possible now that nameless pipes are not implemented as sockets.
Distinguish fifos from sockets in the S_IS* macros.  This is possible now
that nameless pipes are not implemented as sockets.

Don't include <sys/time.h> if KERNEL is defined.  It should already have
been included by including <sys/param.h>.  Fixed a nearby typo.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase