[Dev-C++] popen

[Erik S. <esc...@gm...>]

This code is for a mac

why does this not work?

#include <iostream>
#include <cstdio>
#include <fstream>
#include <string>

using namespace std;

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

	FILE* pipe=popen("top","top");
	
	ifstream pipeStream(fileno(pipe));
	
	string total;
	char c;
	
	while((pipeStream.get(c))!=NULL){
	
		total+=c;
		
	}
	
	cout<<total<<endl;
	
	pipeStream.close();
	
	return 0;

}