#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>

int main(void)
{
	int fd = open("/sys/kernel/config", 0);

	if(!fork()) {
		while(1) lseek(fd, SEEK_CUR, 1);
	}
	while(1) unlinkat(fd, "file", 0);

	return 0;
}