clang-tools 20.0.0git
CloexecDupCheck.h
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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
14namespace 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
22public:
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
llvm::SmallString< 256U > Name
This file contains the declaration of the CloexecCheck class, which is the base class for all of the ...
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
The base class for all close-on-exec checks in Android module.
Definition: CloexecCheck.h:26
dup() is better to be replaced by fcntl(), which has close-on-exec flag.
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
CloexecDupCheck(StringRef Name, ClangTidyContext *Context)