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/*

#notarget: cris*-*-elf

*/

#include <unistd.h>

#include <errno.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

int main (int argc, char *argv[])

{

  char buf[1024];

  char buf2[1024];

  int err;

  /* This is a special feature handled in the simulator.  The "42"

     should be formed from getpid () if this was a real program.  */

  err = readlink ("/proc/42/exe", buf, sizeof (buf));

  if (err < 0)

    {

      if (err == -1 && errno == ENOSYS)

        printf ("ENOSYS\n");

      printf ("xyzzy\n");

      exit (0);

    }

  /* Don't use an abort in the following; it might cause the printf to

     not make it all the way to output and make debugging more

     difficult.  */

  /* We assume the program is called with no path, so we might need to

     prepend it.  */

  if (getcwd (buf2, sizeof (buf2)) != buf2)

    {

      perror ("getcwd");

      exit (1);

    }

  if (argv[0][0] == '/')

    {

#ifdef SYSROOTED

      if (strchr (argv[0] + 1, '/') != NULL)

        {

          printf ("%s != %s\n", argv[0], strrchr (argv[0] + 1, '/'));

          exit (1);

        }

#endif

      if (strcmp (argv[0], buf) != 0)

        {

          printf ("%s != %s\n", buf, argv[0]);

          exit (1);

        }

    }

  else if (argv[0][0] != '.')

    {

      if (buf2[strlen (buf2) - 1] != '/')

        strcat (buf2, "/");

      strcat (buf2, argv[0]);

      if (strcmp (buf2, buf) != 0)

        {

          printf ("%s != %s\n", buf, buf2);

          exit (1);

        }

    }

  else

    {

      strcat (buf2, argv[0] + 1);

      if (strcmp (buf, buf2) != 0)

        {

          printf ("%s != %s\n", buf, buf2);

          exit (1);

        }

    }

  printf ("pass\n");

  exit (0);

}