94 #define TYPE(path)			((int)(path) & 0xFF)  argument
95 #define NUM(path)			((uint)(path)>>8)  argument
326 fillstat(Dir *d, uvlong path)  in fillstat()  argument
333 	d->qid.path = path;  in fillstat()
335 	t = &tab[TYPE(path)];  in fillstat()
339 		d->name = smprint("%ud", NUM(path));  in fillstat()
354 	r->fid->qid.path = PATH(Qroot, 0);  in fsattach()
364 	fillstat(&r->d, r->fid->qid.path);  in fsstat()
414 	ulong path;  in fswalk1()  local
416 	path = fid->qid.path;  in fswalk1()
421 		switch(TYPE(path)){  in fswalk1()
423 			qid->path = PATH(Qtcp, NUM(path));  in fswalk1()
427 			qid->path = PATH(Qroot, 0);  in fswalk1()
437 	i = TYPE(path)+1;  in fswalk1()
443 				qid->path = PATH(i, n);  in fswalk1()
450 			qid->path = PATH(i, NUM(path));  in fswalk1()
696 	ulong path;  in fsread()  local
698 	path = r->fid->qid.path;  in fsread()
699 	switch(TYPE(path)){  in fsread()
701 		snprint(e, sizeof e, "bug in fsread path=%lux", path);  in fsread()
720 		dirread9p(r, clientgen, client[NUM(path)]);  in fsread()
725 		ctlread(r, client[NUM(path)]);  in fsread()
729 		dataread(r, client[NUM(path)]);  in fsread()
737 		remoteread(r, client[NUM(path)]);  in fsread()
741 		statusread(r, client[NUM(path)]);  in fsread()
749 	ulong path;  in fswrite()  local
752 	path = r->fid->qid.path;  in fswrite()
753 	switch(TYPE(path)){  in fswrite()
755 		snprint(e, sizeof e, "bug in fswrite path=%lux", path);  in fswrite()
764 		ctlwrite(r, client[NUM(path)]);  in fswrite()
768 		datawrite(r, client[NUM(path)]);  in fswrite()
777 	ulong path;  in fsopen()  local
786 	path = r->fid->qid.path;  in fsopen()
787 	t = &tab[TYPE(path)];  in fsopen()
794 	switch(TYPE(path)){  in fsopen()
802 		path = PATH(Qctl, n);  in fsopen()
803 		r->fid->qid.path = path;  in fsopen()
804 		r->ofcall.qid.path = path;  in fsopen()
806 			fprint(2, "open clone => path=%lux\n", path);  in fsopen()
811 			client[NUM(path)]->ref++;  in fsopen()
909 	ulong path;  in fsnetproc()  local
932 			path = fid->qid.path;  in fsnetproc()
933 			switch(TYPE(path)){  in fsnetproc()
942 			if(fid->omode != -1 && TYPE(path) >= Qn)  in fsnetproc()
943 				closeclient(client[NUM(path)]);  in fsnetproc()