1 | //===--- CloexecSocketCheck.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 "CloexecSocketCheck.h" |
10 | #include "clang/ASTMatchers/ASTMatchFinder.h" |
11 | |
12 | using namespace clang::ast_matchers; |
13 | |
14 | namespace clang::tidy::android { |
15 | |
16 | void CloexecSocketCheck::registerMatchers(MatchFinder *Finder) { |
17 | registerMatchersImpl( |
18 | Finder, Function: functionDecl(isExternC(), returns(InnerMatcher: isInteger()), hasName(Name: "socket"), |
19 | hasParameter(N: 0, InnerMatcher: hasType(InnerMatcher: isInteger())), |
20 | hasParameter(N: 1, InnerMatcher: hasType(InnerMatcher: isInteger())), |
21 | hasParameter(N: 2, InnerMatcher: hasType(InnerMatcher: isInteger())))); |
22 | } |
23 | |
24 | void CloexecSocketCheck::check(const MatchFinder::MatchResult &Result) { |
25 | insertMacroFlag(Result, /*MacroFlag=*/"SOCK_CLOEXEC", /*ArgPos=*/1); |
26 | } |
27 | |
28 | } // namespace clang::tidy::android |
29 |