c2247478d5
1. Personality parameter should be unsigned int (not long)
2. Do not reset bits outside of PER_MASK when setting
personality value.
3. Set personality for static executables.
Bug: http://b/21900686
Change-Id: I4c7e34079cbd59b818ce221eed325c05b9bb2303
(cherry picked from commit f643eb38c3)
33 lines
1 KiB
C++
33 lines
1 KiB
C++
/*
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* Copyright (C) 2015 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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#include <gtest/gtest.h>
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#include <sys/personality.h>
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TEST(sys_personality, current_persona) {
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int persona = personality(0xffffffff) & PER_MASK;
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#if defined(__BIONIC__)
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#if defined(__LP64__)
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ASSERT_EQ(PER_LINUX, persona);
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#else
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ASSERT_EQ(PER_LINUX32, persona);
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#endif
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#else
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// GLIBC does not set persona prior process startup - it is always PER_LINUX;
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ASSERT_EQ(PER_LINUX, persona);
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#endif
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}
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