| Chih-Hung Hsieh | 2e6f9a1 | 2017-08-14 17:25:41 +0000 | [diff] [blame] | 1 | //===--- CloexecInotifyInitCheck.cpp - clang-tidy--------------------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #include "CloexecInotifyInitCheck.h" |
| 11 | #include "clang/AST/ASTContext.h" |
| 12 | #include "clang/ASTMatchers/ASTMatchFinder.h" |
| 13 | |
| 14 | using namespace clang::ast_matchers; |
| 15 | |
| 16 | namespace clang { |
| 17 | namespace tidy { |
| 18 | namespace android { |
| 19 | |
| 20 | void CloexecInotifyInitCheck::registerMatchers(MatchFinder *Finder) { |
| 21 | registerMatchersImpl( |
| 22 | Finder, functionDecl(returns(isInteger()), hasName("inotify_init"))); |
| 23 | } |
| 24 | |
| 25 | void CloexecInotifyInitCheck::check(const MatchFinder::MatchResult &Result) { |
| 26 | replaceFunc(Result, /*WarningMsg=*/ |
| 27 | "prefer inotify_init() to inotify_init1() " |
| 28 | "because inotify_init1() allows IN_CLOEXEC", |
| 29 | /*FixMsg=*/"inotify_init1(IN_CLOEXEC)"); |
| 30 | } |
| 31 | |
| 32 | } // namespace android |
| 33 | } // namespace tidy |
| 34 | } // namespace clang |