dl_preempt_library_2.cpp revision d225a5e65223b375a63548c4b780f04d8f3d7b60 
1/*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17// This one should be preempted by the function
18// defined in libdl_preempt_test_1.so
19extern "C" int __attribute__((weak)) lib_global_default_serial() {
20  return 2716057;
21}
22
23// Even though this one is defined by
24// libdl_preempt_test_1.so it should not be
25// preempted because of protected visibility
26extern "C" int __attribute__((weak,visibility("protected"))) lib_global_protected_serial() {
27  return 3370318;
28}
29
30extern "C" int lib_global_default_get_serial() {
31  return lib_global_default_serial();
32}
33
34extern "C" int lib_global_protected_get_serial() {
35  return lib_global_protected_serial();
36}
37
38