1 //===--- CloexecInotifyInitCheck.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 "CloexecInotifyInitCheck.h" 10 #include "clang/AST/ASTContext.h" 11 #include "clang/ASTMatchers/ASTMatchFinder.h" 12 13 using namespace clang::ast_matchers; 14 15 namespace clang::tidy::android { 16 registerMatchers(MatchFinder * Finder)17void CloexecInotifyInitCheck::registerMatchers(MatchFinder *Finder) { 18 registerMatchersImpl( 19 Finder, functionDecl(returns(isInteger()), hasName("inotify_init"))); 20 } 21 check(const MatchFinder::MatchResult & Result)22void CloexecInotifyInitCheck::check(const MatchFinder::MatchResult &Result) { 23 replaceFunc(Result, /*WarningMsg=*/ 24 "prefer inotify_init() to inotify_init1() " 25 "because inotify_init1() allows IN_CLOEXEC", 26 /*FixMsg=*/"inotify_init1(IN_CLOEXEC)"); 27 } 28 29 } // namespace clang::tidy::android 30