30 lines
1.2 KiB
C++
30 lines
1.2 KiB
C++
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/*
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* Copyright (C) 2021 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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#undef _GNU_SOURCE
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#include <string.h>
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// At the time of writing, libcxx -- which is dragged in by gtest -- assumes
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// declarations from glibc of things that aren't available without _GNU_SOURCE.
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// This means we can't even build a test that directly calls the posix
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// strerror_r. Add a wrapper in a separate file that doesn't use any gtest.
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// For glibc 2.15, the symbols in question are:
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// at_quick_exit, quick_exit, vasprintf, strtoll_l, strtoull_l, and strtold_l.
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int posix_strerror_r(int errnum, char* buf, size_t buflen) {
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return strerror_r(errnum, buf, buflen);
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}
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