text: #include <stdio.h>
  #include <dirent.h>
  #include <sys/stat.h>
  #include <string.h>
  #include <errno.h>
  
  
  int main(int argc, char** argv) {
    if (mkdir("/tmp", S_IRWXG) != 0 && errno != EEXIST) {
      printf("Unable to create dir '/tmp'\n");
      return -1;
    }
  
    if (mkdir("/tmp/1", S_IRWXG) != 0 && errno != EEXIST) {
      printf("Unable to create dir '/tmp/1'\n");
      return -1;
    }
  
    if (mkdir("/tmp/1/", S_IRWXG) != 0 && errno != EEXIST) {
      printf("Unable to create dir '/tmp/1/'\n");
      return -1;
    }
  
    DIR *dir = opendir("/tmp");
  
    if (!dir) {
      printf("Unable to open dir '/tmp'\n");
      return -2;
    }
  
    struct dirent *dirent;
  
    while ((dirent = readdir(dir)) != 0) {
      printf("Found '%s'\n", dirent->d_name);
  
      if (strlen(dirent->d_name) == 0) {
        printf("Found empty path!\n");
        return -3;
      }
    }
  
    closedir(dir);
  
    printf("success\n"); 
  
  #ifdef REPORT_RESULT
    int result = 0;
    REPORT_RESULT();
  #endif
    return 0;
  }
  
  