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3da331b456
On Android, pipe2() is better to set O_CLOEXEC flag to avoid file descriptor leakage. Patch by Jian Cai! Differential Revision: https://reviews.llvm.org/D62049 llvm-svn: 362672
35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
//===--- CloexecPipe2Check.h - clang-tidy------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ANDROID_CLOEXEC_PIPE2_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ANDROID_CLOEXEC_PIPE2_H
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#include "CloexecCheck.h"
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namespace clang {
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namespace tidy {
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namespace android {
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/// Finds code that uses pipe2() without using the O_CLOEXEC flag.
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///
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/// For the user-facing documentation see:
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/// http://clang.llvm.org/extra/clang-tidy/checks/android-cloexec-pipe2.html
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class CloexecPipe2Check : public CloexecCheck {
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public:
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CloexecPipe2Check(StringRef Name, ClangTidyContext *Context)
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: CloexecCheck(Name, Context) {}
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void registerMatchers(ast_matchers::MatchFinder *Finder) override;
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void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
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};
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} // namespace android
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} // namespace tidy
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} // namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ANDROID_CLOEXEC_PIPE2_H
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