mirror of https://github.com/grpc/grpc.git
Merge pull request #21542 from grpc/revert-21481-net-csharp
Revert "Support CentOS 7 for gRPC.NET"pull/20184/head
commit
bf9a0aa6a0
6 changed files with 2 additions and 53 deletions
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/*
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* |
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* Copyright 2019 gRPC authors. |
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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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*/ |
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#include <cstdarg> |
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#include <cstdio> |
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#include <vector> |
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#if defined(__GNUC__) |
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namespace std { |
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// CentOS 7 (GLIBC_2.17 / GLIBCXX_3.4.19) doesn't have a following symbol
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// which was added to GLIBCXX_3.4.20. gRPC uses Debian 8 which has
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// GLIBCXX_3.4.20 when building .net artifacts so artifacts can have symbols
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// which are not available on CentOS 7.
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// To support CentOS 7, missing symbols are provided as weak symbols.
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void __attribute__((weak)) __throw_out_of_range_fmt(char const* fmt, ...) { |
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va_list ap; |
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char buf[1024]; // That should be big enough.
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va_start(ap, fmt); |
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vsnprintf(buf, sizeof(buf), fmt, ap); |
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buf[sizeof(buf) - 1] = 0; |
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va_end(ap); |
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__throw_range_error(buf); |
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} |
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} // namespace std
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#endif // defined(__GNUC__)
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