Ticket #19053: foo.c

#include <errno.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>

int
main ()
{
  {
    errno = 0;
    int ret = fchownat (-1, "foo", 0, 0, 0);

    if (ret >= 0)
      printf ("ret = %d\n", ret);
    else if (errno == EBADF)
      printf ("ret = %d, errno == EBADF\n", ret);
    else
      printf ("ret = %d, errno == %s\n", ret, strerror (errno));

    assert (ret < 0 && errno == EBADF);
  }

  printf ("OK\n");
}