clang-tools-extra/clang-tidy/linuxkernel/LinuxKernelTidyModule.cpp

   1 //===--- LinuxKernelTidyModule.cpp - clang-tidy----------------------------===//
   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 #include "../ClangTidy.h"
  10 #include "../ClangTidyModule.h"
  11 #include "../ClangTidyModuleRegistry.h"
  12 #include "MustCheckErrsCheck.h"
  13
  14 namespace clang::tidy {
  15 namespace linuxkernel {
  16
  17 /// This module is for checks specific to the Linux kernel.
  18 class LinuxKernelModule : public ClangTidyModule {
  19 public:
  20   void addCheckFactories(ClangTidyCheckFactories &CheckFactories) override {
  21     CheckFactories.registerCheck<MustCheckErrsCheck>(
  22         "linuxkernel-must-check-errs");
  23   }
  24 };
  25 // Register the LinuxKernelTidyModule using this statically initialized
  26 // variable.
  27 static ClangTidyModuleRegistry::Add<LinuxKernelModule>
  28     X("linux-module", "Adds checks specific to the Linux kernel.");
  29 } // namespace linuxkernel
  30
  31 // This anchor is used to force the linker to link in the generated object file
  32 // and thus register the LinuxKernelModule.
  33 volatile int LinuxKernelModuleAnchorSource = 0;
  34
  35 } // namespace clang::tidy