+
+ set_program_name (argv[0]);
+
+ /* Remove any leftovers from a previous partial run. */
+ ignore_value (system ("rm -rf " BASE "*"));
+
+ /* Test behaviour for invalid file descriptors. */
+ {
+ errno = 0;
+ ASSERT (unlinkat (-1, "foo", 0) == -1);
+ ASSERT (errno == EBADF);
+ }
+ {
+ close (99);
+ errno = 0;
+ ASSERT (unlinkat (99, "foo", 0) == -1);
+ ASSERT (errno == EBADF);
+ }
+