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//===--- CloexecMemfdCreateCheck.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 "CloexecMemfdCreateCheck.h"
using namespace clang::ast_matchers;
namespace clang {
namespace tidy {
namespace android {
void CloexecMemfdCreateCheck::registerMatchers(MatchFinder *Finder) {
auto CharPointerType = hasType(pointerType(pointee(isAnyCharacter())));
registerMatchersImpl(
Finder, functionDecl(returns(isInteger()), hasName("memfd_create"),
hasParameter(0, CharPointerType),
hasParameter(1, hasType(isInteger()))));
}
void CloexecMemfdCreateCheck::check(const MatchFinder::MatchResult &Result) {
insertMacroFlag(Result, "MFD_CLOEXEC", /*ArgPos=*/1);
}
} // namespace android
} // namespace tidy
} // namespace clang
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