CS 131a: Operating Systems Programming Assignment 1 Released: Tuesday, January 28th Highly Encouraged Project Tutorial: Wednesday, January 29th 7pm, location Gzang 124 Due (hard deadline): Tuesday, Feb 4th (no late submissions are allowed) Getting Started Your assignment is going to be to build a basic command line environment for interacting with a file system. This […]
Simulated Disk COSI 131a: Fall 2015 PA3: File System Design The simulated disk uses a UNIX file named DISK to simulate a disk with NUM_BLOCKS blocks of BLOCK_SIZE bytes per block. It supports three methods: /** *Readablockfromthediskintoabuffer. */ voidread(intblockNum,byte[]buffer); /** *Writeablockfromabufferontothedisk. */ voidwrite(intblockNum,byte[]buffer); /** *Stopthediskandreporthowmanyreadandwritestookplace. *IfremoveFileistrue,itwillalsodeletetheDISKfile. */ intstop(booleanremoveFile); In each case blockNum is required to
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