Module Name:	src
Committed By:	bouyer
Date:		Tue Mar 23 14:22:59 UTC 1999

Modified Files:
	src/sbin/dump: Makefile dump.8 dump.h main.c tape.c traverse.c
Added Files:
	src/sbin/dump: rcache.c
Log Message:
Implement a read cache, as announced on tech-userlevel. Default is 32k
read buffer size, 512 buffer or 15% of the user memory. Can be changed
with the -k and -s options.