/* Clean up any trash from prior testsuite runs. */
ignore_value (system ("rm -rf " BASE "*"));
+ /* Test behaviour for invalid file descriptors. */
+ {
+ errno = 0;
+ ASSERT (linkat (-1, "foo", AT_FDCWD, "bar", 0) == -1);
+ ASSERT (errno == EBADF);
+ }
+ {
+ errno = 0;
+ ASSERT (linkat (99, "foo", AT_FDCWD, "bar", 0) == -1);
+ ASSERT (errno == EBADF);
+ }
+ ASSERT (close (creat (BASE "oo", 0600)) == 0);
+ {
+ errno = 0;
+ ASSERT (linkat (AT_FDCWD, BASE "oo", -1, "bar", 0) == -1);
+ ASSERT (errno == EBADF);
+ }
+ {
+ errno = 0;
+ ASSERT (linkat (AT_FDCWD, BASE "oo", 99, "bar", 0) == -1);
+ ASSERT (errno == EBADF);
+ }
+ ASSERT (unlink (BASE "oo") == 0);
+
/* Test basic link functionality, without mentioning symlinks. */
result = test_link (do_link, true);
dfd1 = open (".", O_RDONLY);
errno = 0;
ASSERT (linkat (dfd, BASE "link1/", dfd, BASE "sub1",
AT_SYMLINK_FOLLOW) == -1);
- ASSERT (errno == EEXIST || errno == EPERM || errno == EACCES);
+ ASSERT (errno == EEXIST || errno == EPERM || errno == EACCES
+ || errno == EINVAL);
errno = 0;
ASSERT (linkat (dfd, BASE "link1", dfd, BASE "sub1/",
AT_SYMLINK_FOLLOW) == -1);
- ASSERT (errno == EEXIST || errno == EPERM || errno == EACCES);
+ ASSERT (errno == EEXIST || errno == EPERM || errno == EACCES
+ || errno == EINVAL);
errno = 0;
ASSERT (linkat (dfd, BASE "link1", dfd, BASE "link2", 0) == -1);
ASSERT (errno == EEXIST);
errno = 0;
ASSERT (linkat (dfd, BASE "link2/", dfd, BASE "link5",
AT_SYMLINK_FOLLOW) == -1);
- ASSERT (errno == ENOTDIR);
+ ASSERT (errno == ENOTDIR || errno == EINVAL);
errno = 0;
ASSERT (linkat (dfd, BASE "link3/", dfd, BASE "link5", 0) == -1);
ASSERT (errno == ELOOP);
errno = 0;
ASSERT (linkat (dfd, BASE "link3/", dfd, BASE "link5",
AT_SYMLINK_FOLLOW) == -1);
- ASSERT (errno == ELOOP);
+ ASSERT (errno == ELOOP || errno == EINVAL);
errno = 0;
ASSERT (linkat (dfd, BASE "link4/", dfd, BASE "link5", 0) == -1);
ASSERT (errno == ENOENT);
errno = 0;
ASSERT (linkat (dfd, BASE "link4/", dfd, BASE "link5",
AT_SYMLINK_FOLLOW) == -1);
- ASSERT (errno == ENOENT);
+ ASSERT (errno == ENOENT || errno == EINVAL);
/* Check for hard links to symlinks. */
ASSERT (linkat (dfd, BASE "link1", dfd, BASE "link5", 0) == 0);