clang-tools 6.0.0

CloexecSocketCheck.cpp
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1 //===--- CloexecSocketCheck.cpp - clang-tidy-------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #include "CloexecSocketCheck.h"
11 #include "clang/AST/ASTContext.h"
12 #include "clang/ASTMatchers/ASTMatchFinder.h"
13
14 using namespace clang::ast_matchers;
15
16 namespace clang {
17 namespace tidy {
18 namespace android {
19
20 void CloexecSocketCheck::registerMatchers(MatchFinder *Finder) {
21 registerMatchersImpl(Finder,
22 functionDecl(isExternC(), returns(isInteger()),
23 hasName("socket"),
24 hasParameter(0, hasType(isInteger())),
25 hasParameter(1, hasType(isInteger())),
26 hasParameter(2, hasType(isInteger()))));
27 }
28
29 void CloexecSocketCheck::check(const MatchFinder::MatchResult &Result) {
30 insertMacroFlag(Result, /*MarcoFlag=*/"SOCK_CLOEXEC", /*ArgPos=*/1);
31 }
32
33 } // namespace android
34 } // namespace tidy
35 } // namespace clang
clang::ast_matchers
Definition: ClangTidyDiagnosticConsumer.h:27
clang
Definition: AndroidTidyModule.cpp:28
CloexecSocketCheck.h