popen.cpp

#include <io.h>
#include <stdio.h>
#include <stdlib.h>

#include <string>

int main(int argc, char* argv[]){
	FILE *fp = _popen("dir", "r");
	std::string buffer;

	while(true){
		char b[256] = {0};

		fread(b, _countof(b)-1, 1, fp);
		buffer.append(b);

		if(feof(fp)) break;
	}

	printf("%s", buffer.c_str());

	return 0;
}