File: CloexecMemfdCreateCheck.cpp

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-6~deb10u4
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 1,418,792 kB
  • sloc: cpp: 5,290,827; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,900; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,892; xml: 953; cs: 573; fortran: 539
file content (31 lines) | stat: -rw-r--r-- 1,077 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
//===--- CloexecMemfdCreateCheck.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 "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