clang-tools-extra/clang-tidy/android/CloexecFopenCheck.h

   1 //===--- CloexecFopenCheck.h - clang-tidy------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ANDROID_CLOEXEC_FOPEN_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ANDROID_CLOEXEC_FOPEN_H
  11
  12 #include "CloexecCheck.h"
  13
  14 namespace clang::tidy::android {
  15
  16 /// fopen() is suggested to include "e" in their mode string; like "re" would be
  17 /// better than "r".
  18 ///
  19 /// This check only works when corresponding argument is StringLiteral. No
  20 /// constant propagation.
  21 ///
  22 /// http://clang.llvm.org/extra/clang-tidy/checks/android/cloexec-fopen.html
  23 class CloexecFopenCheck : public CloexecCheck {
  24 public:
  25   CloexecFopenCheck(StringRef Name, ClangTidyContext *Context)
  26       : CloexecCheck(Name, Context) {}
  27   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  28   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  29 };
  30
  31 } // namespace clang::tidy::android
  32
  33 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ANDROID_CLOEXEC_FOPEN_H