| //===--- CloexecSocketCheck.cpp - clang-tidy-------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "CloexecSocketCheck.h" |
| #include "clang/AST/ASTContext.h" |
| #include "clang/ASTMatchers/ASTMatchFinder.h" |
| |
| using namespace clang::ast_matchers; |
| |
| namespace clang { |
| namespace tidy { |
| namespace android { |
| |
| void CloexecSocketCheck::registerMatchers(MatchFinder *Finder) { |
| registerMatchersImpl(Finder, |
| functionDecl(isExternC(), returns(isInteger()), |
| hasName("socket"), |
| hasParameter(0, hasType(isInteger())), |
| hasParameter(1, hasType(isInteger())), |
| hasParameter(2, hasType(isInteger())))); |
| } |
| |
| void CloexecSocketCheck::check(const MatchFinder::MatchResult &Result) { |
| insertMacroFlag(Result, /*MacroFlag=*/"SOCK_CLOEXEC", /*ArgPos=*/1); |
| } |
| |
| } // namespace android |
| } // namespace tidy |
| } // namespace clang |