#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

/* Name of the directory.  */
char tmpname[] = "dirXXXXXX";

/* Do the real work.  */
static int
real_test (void)
{
  DIR *dirp;
  char dne[sizeof(tmpname)+sizeof("/doesnotexist")];
  DIR *dnedirp;

  dirp = opendir (tmpname);

  if (dirp == NULL)
    {
      perror("opendir");
      return 1;
    }

  /* Look for a subdirectory that doesn't exist. */
  sprintf(dne, "%s/doesnotexist", tmpname);
  dnedirp = opendir (dne);
  if (dnedirp != NULL)
    {
      fputs ("`opendir' succeeded on a non-existant directory\n", stdout);
      closedir (dnedirp);
      return 1;
    }

  if (errno != ENOENT)
    {
      fprintf(stdout, "`opendir' return error `%s' instead of `%s'\n",
              strerror(errno), strerror(ENOENT));
      return 1;
    }

  if (closedir(dirp) != 0)
    {
      perror("closedir");
      return 1;
    }

  return 0;
}


static int
do_test (int argc, char *argv[])
{
  int retval;

  if (mktemp (tmpname) == NULL)
    {
      perror ("mktemp");
      return 1;
    }

  /* Create a directory.  */
  if (mkdir (tmpname, 0700) < 0)
    {
      perror ("mkdir");
      /* Should this be an error???  */
      return 0;
    }

  retval = real_test ();

  remove (tmpname);

  return retval;
}


static void
do_cleanup (void)
{
  remove (tmpname);
}
#define CLEANUP_HANDLER do_cleanup ()


/* Include the test skeleton.  */
#include <test-skeleton.c>