226     dir_fd_ = open(TmpFile(TOPDIR), O_RDONLY);  in OpenatTest()
227     EXPECT_OK(dir_fd_);  in OpenatTest()
233     EXPECT_OK(fchdir(dir_fd_));  in OpenatTest()
239     close(dir_fd_);  in ~OpenatTest()
263     EXPECT_OPEN_OK(openat(dir_fd_, "topfile", O_RDONLY|oflag));  in CheckPolicing()
264     EXPECT_OPEN_OK(openat(dir_fd_, "subdir/bottomfile", O_RDONLY|oflag));  in CheckPolicing()
275     EXPECT_OPEN_OK(openat(dir_fd_, "subdir/../topfile", O_RDONLY|oflag));  in CheckPolicing()
280     EXPECT_OPENAT_FAIL_TRAVERSAL(dir_fd_, "subdir/../../etc/passwd", O_RDONLY|oflag);  in CheckPolicing()
283     EXPECT_OPEN_OK(openat(dir_fd_, "symlink.samedir", O_RDONLY|oflag));  in CheckPolicing()
284     EXPECT_OPEN_OK(openat(dir_fd_, "symlink.down", O_RDONLY|oflag));  in CheckPolicing()
285     EXPECT_OPENAT_FAIL_TRAVERSAL(dir_fd_, "symlink.absolute_out", O_RDONLY|oflag);  in CheckPolicing()
286     EXPECT_OPENAT_FAIL_TRAVERSAL(dir_fd_, "symlink.relative_in", O_RDONLY|oflag);  in CheckPolicing()
287     EXPECT_OPENAT_FAIL_TRAVERSAL(dir_fd_, "symlink.relative_out", O_RDONLY|oflag);  in CheckPolicing()
291     EXPECT_OPEN_OK(openat(dir_fd_, "dsymlink.samedir/topfile", O_RDONLY|oflag));  in CheckPolicing()
292     EXPECT_OPEN_OK(openat(dir_fd_, "dsymlink.down/bottomfile", O_RDONLY|oflag));  in CheckPolicing()
293     EXPECT_OPENAT_FAIL_TRAVERSAL(dir_fd_, "dsymlink.absolute_out/passwd", O_RDONLY|oflag);  in CheckPolicing()
294     EXPECT_OPENAT_FAIL_TRAVERSAL(dir_fd_, "dsymlink.relative_in/topfile", O_RDONLY|oflag);  in CheckPolicing()
295     EXPECT_OPENAT_FAIL_TRAVERSAL(dir_fd_, "dsymlink.relative_out/passwd", O_RDONLY|oflag);  in CheckPolicing()
300 …EXPECT_SYSCALL_FAIL(E_TOO_MANY_LINKS, openat(dir_fd_, "symlink.samedir", O_RDONLY|O_NOFOLLOW|oflag…  in CheckPolicing()
301 … EXPECT_SYSCALL_FAIL(E_TOO_MANY_LINKS, openat(dir_fd_, "symlink.down", O_RDONLY|O_NOFOLLOW|oflag));  in CheckPolicing()
305   int dir_fd_;  member in OpenatTest
312   EXPECT_OPEN_OK(openat(dir_fd_, "symlink.samedir", O_RDONLY));  in TEST_F()
313   EXPECT_OPEN_OK(openat(dir_fd_, "symlink.down", O_RDONLY));  in TEST_F()
314   EXPECT_OPEN_OK(openat(dir_fd_, "symlink.absolute_out", O_RDONLY));  in TEST_F()
315   EXPECT_OPEN_OK(openat(dir_fd_, "symlink.relative_in", O_RDONLY));  in TEST_F()
316   EXPECT_OPEN_OK(openat(dir_fd_, "symlink.relative_out", O_RDONLY));  in TEST_F()
323   EXPECT_OK(cap_rights_limit(dir_fd_, &r_rl));  in TEST_F()
340   EXPECT_OPENAT_FAIL_TRAVERSAL(dir_fd_, "/etc/passwd", O_RDONLY);  in FORK_TEST_F()
358   EXPECT_OPENAT_FAIL_TRAVERSAL(dir_fd_, "/etc/passwd", O_RDONLY|O_RESOLVE_BENEATH);  in TEST_F()