disk_usage.cpp File Reference

#include <cstdlib>
#include <filesystem>
#include <iostream>

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Functions
long	disk_usage (directory_entry entry)
int	main (int argc, char *argv[])

Function Documentation

disk_usage()

long disk_usage

(

directory_entry

entry

)

Calculates the total disk usage (in bytes) of the portion of the file system rooted at the given entry, while printing a summary akin to the standard 'du' Unix tool.

Parameters

a	directory_entry denoting the relevant portion of the file system

Returns

total number of bytes used by the designated portion of the file system

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main()

int main	(	int	argc,
		char *	argv[]
	)

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