#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <dirent.h>
#include <sys/stat.h>

void find_6l(char *dir, char **p1, ino_t *number)
{
  DIR *d;
  struct dirent *de;
  struct stat buf;
  char *pn;
  int length;

  length = strlen(dir);
  pn = (char *) malloc(sizeof(char) * (length + 258));
  strcpy(pn, dir);
  d = opendir(dir);
  if (d == NULL) { perror(dir); exit(1); }

  for (de = readdir(d); de != NULL; de = readdir(d)) {

    sprintf(pn+length, "/%s", de->d_name);
    if (stat(pn, &buf) != 0) { perror(pn); exit(1); }

    printf("pn: %s\n", pn);

    if (buf.st_mode & S_IFDIR) {
      if (strcmp(de->d_name, ".") != 0 && strcmp(de->d_name, "..") != 0) {         
        find_6l(pn, p1, number);
      }
    } else {
      if (buf.st_nlink >= 6) {
        if (*p1 == NULL) {
          *p1 = strdup(pn);
          *number = buf.st_ino;
        } else if (buf.st_ino == *number) {
          printf("%s\n%s\n", *p1, pn);
          exit(0);
        }
      }
    }
  }
  closedir(d);
  free(pn);
}

int main()
{
  ino_t num;
  char *firstpn;

  firstpn = NULL;
  find_6l(".", &firstpn, &num);
  return 0;
}