Science Create a function that can find the largest writable and non-writable file by the user in a directory without subdirectories (flat directory). This function will be part of a program named maxfile that can be invoked like this: ./maxfile You will be reading the contents of the directory passed as the only argument to your program using the function readdir(). Begin by opening the directory using opendir(), and obtain information for every file using stat(). stat() allows you to check whether a file is a regular file or a directory. (In this assignment, hard and symbolic links, special files, etc. will be ignored.) At the end, close the directory using closedir(). For Functionality 1, the input will be assumed to be a flat directory and subdirectories should not be traversed. Regular files must be separated into those for which the user has permission to write and those for which the user does not have permission to write. For each of the two types return to the caller: (1) the size of the largest file. stat() can be used to find the size of a file. (2) the filename of the largest file. The implementation should also recursively check all subdirectories of the given directory.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Create a function that can find the largest writable and non-writable file by the user in a directory without subdirectories (flat directory). This function will be part of a program named maxfile that can be invoked like this: ./maxfile <directory> You will be reading the contents of the directory passed as the only argument to your program using the function readdir(). Begin by opening the directory using opendir(), and obtain information for every file using stat(). stat() allows you to check whether a file is a regular file or a directory. (In this assignment, hard and symbolic links, special files, etc. will be ignored.) At the end, close the directory using closedir(). For Functionality 1, the input will be assumed to be a flat directory and subdirectories should not be traversed. Regular files must be separated into those for which the user has permission to write and those for which the user does not have permission to write. For each of the two types return to the caller: (1) the size of the largest file. stat() can be used to find the size of a file. (2) the filename of the largest file. The implementation should also recursively check all subdirectories of the given directory.

In C language please.

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