37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
//===--- CloexecFopenCheck.cpp - clang-tidy--------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "CloexecFopenCheck.h"
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#include "clang/AST/ASTContext.h"
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#include "clang/AST/Type.h"
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#include "clang/ASTMatchers/ASTMatchFinder.h"
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#include "clang/Lex/Lexer.h"
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using namespace clang::ast_matchers;
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namespace clang {
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namespace tidy {
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namespace android {
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void CloexecFopenCheck::registerMatchers(MatchFinder *Finder) {
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auto CharPointerType = hasType(pointerType(pointee(isAnyCharacter())));
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registerMatchersImpl(Finder,
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functionDecl(isExternC(), returns(asString("FILE *")),
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hasName("fopen"),
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hasParameter(0, CharPointerType),
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hasParameter(1, CharPointerType)));
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}
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void CloexecFopenCheck::check(const MatchFinder::MatchResult &Result) {
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insertStringFlag(Result, /*Mode=*/'e', /*ArgPos=*/1);
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}
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} // namespace android
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} // namespace tidy
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} // namespace clang
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