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//===--- CloexecFopenCheck.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 "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
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