README:
=======

Author: Tyler Wendlandt

list of files:
	-test.c:
		contains the test case source code -- calls memchunk
	-test.h:
		test.c header file
	-memchunk.c:
		contains the source code for scanning the virtual memory space
	-memchunk.h:
		memchunk.c's header file.
	-writeup.txt:
		contains the writeup - description of the chunks with respect to
		different segments (text, data, bss, etc.)

How to compile:
	-Type 'make memchunk.o' into the command line to compile the
		memchunk.o object
	-Type 'make test.o' into the command line to compile the 
		test.o object
	-Type 'make' into the command line to compile whole project

How to run:
	-Type './memchunk -n [arg]' into the command line
		-n [arg] are optional arguments, but must be used together.
		[arg] will not be read without the -n flag
	if -n [arg] is passed it will take on the role of 'size' which is passed
	to memchunk.c's  get_mem_layout(struct memchunk *chunklist, int size);
	However, if no argument is passed in the command line, the program 
	sets 'size' to a default value of 9.

	if [arg] is of invalid type (say a string) size is set to 0.
	getopt handles all invalid flags and missing arguments by default.

Output: 
	Expected output is the formatted list of memory chunks and their
	attributes.
	
	
LICENSE:
========
	
Copyright 2014 Tyler Wendlandt

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.