[PATCH] D87449: [clang-tidy] Add new check for SEI CERT rule SIG30-C.

[Balázs Kéri via Phabricator via cfe-commits]

balazske created this revision.
Herald added subscribers: cfe-commits, martong, phosek, gamesh411, Szelethus, dkrupp, xazax.hun, whisperity, mgorny.
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balazske requested review of this revision.

SIG30-C. Call only asynchronous-safe functions within signal handlers

First version of this check, only minimal list of functions is allowed
("strictly conforming" case). Later a checker option can be added
to support the POSIX list of allowed functions (taken from the rule's
description).


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D87449

Files:
  clang-tools-extra/clang-tidy/cert/CERTTidyModule.cpp
  clang-tools-extra/clang-tidy/cert/CMakeLists.txt
  clang-tools-extra/clang-tidy/cert/SignalHandlerCheck.cpp
  clang-tools-extra/clang-tidy/cert/SignalHandlerCheck.h
  clang-tools-extra/docs/clang-tidy/checks/cert-sig30-c.rst
  clang-tools-extra/docs/clang-tidy/checks/list.rst
  clang-tools-extra/test/clang-tidy/checkers/Inputs/Headers/signal.h
  clang-tools-extra/test/clang-tidy/checkers/Inputs/Headers/stdlib.h
  clang-tools-extra/test/clang-tidy/checkers/cert-sig30-c.c

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