| //===--- CloexecFopenCheck.cpp - clang-tidy--------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. // |
| //===----------------------------------------------------------------------===// |
| |
| #include "CloexecFopenCheck.h" |
| #include "clang/AST/ASTContext.h" |
| #include "clang/AST/Type.h" |
| #include "clang/ASTMatchers/ASTMatchFinder.h" |
| #include "clang/Lex/Lexer.h" |
| |
| using namespace clang::ast_matchers; |
| |
| namespace clang { |
| namespace tidy { |
| namespace android { |
| |
| void CloexecFopenCheck::registerMatchers(MatchFinder *Finder) { |
| auto CharPointerType = hasType(pointerType(pointee(isAnyCharacter()))); |
| registerMatchersImpl(Finder, |
| functionDecl(isExternC(), returns(asString("FILE *")), |
| hasName("fopen"), |
| hasParameter(0, CharPointerType), |
| hasParameter(1, CharPointerType))); |
| } |
| |
| void CloexecFopenCheck::check(const MatchFinder::MatchResult &Result) { |
| insertStringFlag(Result, /*Mode=*/'e', /*ArgPos=*/1); |
| } |
| |
| } // namespace android |
| } // namespace tidy |
| } // namespace clang |