xref: /llvm-project/clang-tools-extra/clang-tidy/android/CloexecInotifyInit1Check.cpp (revision 7d2ea6c422d3f5712b7253407005e1a465a76946) 
1 //===--- CloexecInotifyInit1Check.cpp - clang-tidy-------------------------===//
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 #include "CloexecInotifyInit1Check.h"
10 #include "../utils/ASTUtils.h"
11 #include "clang/AST/ASTContext.h"
12 #include "clang/ASTMatchers/ASTMatchFinder.h"
13 
14 using namespace clang::ast_matchers;
15 
16 namespace clang::tidy::android {
17 
registerMatchers(MatchFinder * Finder)18 void CloexecInotifyInit1Check::registerMatchers(MatchFinder *Finder) {
19   registerMatchersImpl(
20       Finder, functionDecl(returns(isInteger()), hasName("inotify_init1"),
21                            hasParameter(0, hasType(isInteger()))));
22 }
23 
check(const MatchFinder::MatchResult & Result)24 void CloexecInotifyInit1Check::check(const MatchFinder::MatchResult &Result) {
25   insertMacroFlag(Result, /*MacroFlag=*/"IN_CLOEXEC", /*ArgPos=*/0);
26 }
27 
28 } // namespace clang::tidy::android
29