clang-tools  17.0.0git
CloexecInotifyInitCheck.cpp
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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 
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 
17 void CloexecInotifyInitCheck::registerMatchers(MatchFinder *Finder) {
18  registerMatchersImpl(
19  Finder, functionDecl(returns(isInteger()), hasName("inotify_init")));
20 }
21 
22 void 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
clang::tidy::android
Definition: AndroidTidyModule.cpp:31
clang::ast_matchers
Definition: AbseilMatcher.h:13
CloexecInotifyInitCheck.h
clang::clangd::check
bool check(llvm::StringRef File, const ThreadsafeFS &TFS, const ClangdLSPServer::Options &Opts)
Definition: Check.cpp:418