45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// This one should be preempted by the function
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// defined in the main executable.
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extern "C" int __attribute__((weak)) main_global_default_serial() {
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return 2716057;
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}
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// Even though this one is defined by the main
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// executable it should not be preempted
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// because of protected visibility
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extern "C" int __attribute__((weak, visibility("protected"))) main_global_protected_serial() {
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return 3370318;
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}
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extern "C" int main_global_default_get_serial() {
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return main_global_default_serial();
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}
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extern "C" int main_global_protected_get_serial() {
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return main_global_protected_serial();
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}
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// Trying to preempt functions from a DT_NEEDED .so
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extern "C" int lib_global_default_serial() {
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return 3370318;
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}
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extern "C" int lib_global_protected_serial() {
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return 2716057;
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}
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