1 //===--- CloexecDupCheck.h - clang-tidy-------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ANDROID_CLOEXEC_DUP_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ANDROID_CLOEXEC_DUP_H
11 
12 #include "CloexecCheck.h"
13 
14 namespace clang::tidy::android {
15 
16 /// dup() is better to be replaced by fcntl(), which has close-on-exec flag.
17 /// Find the usage of dup() and redirect user to use fcntl().
18 ///
19 /// For the user-facing documentation see:
20 /// http://clang.llvm.org/extra/clang-tidy/checks/android/cloexec-dup.html
21 class CloexecDupCheck : public CloexecCheck {
22 public:
CloexecDupCheck(StringRef Name,ClangTidyContext * Context)23   CloexecDupCheck(StringRef Name, ClangTidyContext *Context)
24       : CloexecCheck(Name, Context) {}
25   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
26   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
27 };
28 
29 } // namespace clang::tidy::android
30 
31 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ANDROID_CLOEXEC_DUP_H
32