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llvm-project/clang-tools-extra/clang-tidy/bugprone
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Dmitri Gribenko e6020f5c62 [clang-tidy] new check: bugprone-posix-return 
Summary:
Checks if any calls to posix functions (except posix_openpt) expect negative return values.
These functions return either 0 on success or an errno on failure, which is positive only.

Reviewers: JonasToth, gribozavr, alexfh, hokein

Reviewed By: gribozavr

Subscribers: Eugene.Zelenko, lebedev.ri, llozano, george.burgess.iv, xazax.hun, srhines, mgorny, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D63623

Patch by Jian Cai.

llvm-svn: 365007
 		2019-07-03 09:20:18 +00:00
..
ArgumentCommentCheck.cpp [clang-tidy] Add options to bugprone-argument-comment to add missing argument comments to literals 2019-02-08 17:00:01 +00:00
ArgumentCommentCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
AssertSideEffectCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
AssertSideEffectCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
BoolPointerImplicitConversionCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
BoolPointerImplicitConversionCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
BranchCloneCheck.cpp [clang-tidy] new check: bugprone-branch-clone 2019-05-15 15:06:25 +00:00
BranchCloneCheck.h [clang-tidy] new check: bugprone-branch-clone 2019-05-15 15:06:25 +00:00
BugproneTidyModule.cpp [clang-tidy] new check: bugprone-posix-return 2019-07-03 09:20:18 +00:00
CMakeLists.txt [clang-tidy] new check: bugprone-posix-return 2019-07-03 09:20:18 +00:00
CopyConstructorInitCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
CopyConstructorInitCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
DanglingHandleCheck.cpp [clang-tidy][NFCI] DanglingHandleCheck: Remove a superflous IgnoreParenImpCasts 2019-02-17 18:21:54 +00:00
DanglingHandleCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
ExceptionEscapeCheck.cpp [clang-tidy] refactor ExceptionAnalyzer further to give ternary answer 2019-02-20 21:04:36 +00:00
ExceptionEscapeCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
FoldInitTypeCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
FoldInitTypeCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
ForwardDeclarationNamespaceCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
ForwardDeclarationNamespaceCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
ForwardingReferenceOverloadCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
ForwardingReferenceOverloadCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
InaccurateEraseCheck.cpp Added an AST matcher for declarations that are in the `std` namespace 2019-05-03 12:50:00 +00:00
InaccurateEraseCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
IncorrectRoundingsCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
IncorrectRoundingsCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
IntegerDivisionCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
IntegerDivisionCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
LambdaFunctionNameCheck.cpp [clang-tidy] Move all checks to the new registerPPCallbacks API 2019-03-22 18:58:12 +00:00
LambdaFunctionNameCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
MacroParenthesesCheck.cpp [clang-tidy] Move all checks to the new registerPPCallbacks API 2019-03-22 18:58:12 +00:00
MacroParenthesesCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
MacroRepeatedSideEffectsCheck.cpp [clang-tidy] Move all checks to the new registerPPCallbacks API 2019-03-22 18:58:12 +00:00
MacroRepeatedSideEffectsCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
MisplacedOperatorInStrlenInAllocCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
MisplacedOperatorInStrlenInAllocCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
MisplacedWideningCastCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
MisplacedWideningCastCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
MoveForwardingReferenceCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
MoveForwardingReferenceCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
MultipleStatementMacroCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
MultipleStatementMacroCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
ParentVirtualCallCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
ParentVirtualCallCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
PosixReturnCheck.cpp [clang-tidy] new check: bugprone-posix-return 2019-07-03 09:20:18 +00:00
PosixReturnCheck.h [clang-tidy] new check: bugprone-posix-return 2019-07-03 09:20:18 +00:00
SizeofContainerCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
SizeofContainerCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
SizeofExpressionCheck.cpp [clang-tidy] Extend bugprone-sizeof-expression to check sizeof(pointers to structures) 2019-05-07 06:16:02 +00:00
SizeofExpressionCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
StringConstructorCheck.cpp [clang-tidy] Fix typo in bugprone-string-constructor. 2019-06-11 12:12:06 +00:00
StringConstructorCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
StringIntegerAssignmentCheck.cpp [clang-tidy] Fix more false positives for bugprone-string-integer-assignment 2019-03-25 08:18:00 +00:00
StringIntegerAssignmentCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
StringLiteralWithEmbeddedNulCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
StringLiteralWithEmbeddedNulCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
SuspiciousEnumUsageCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
SuspiciousEnumUsageCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
SuspiciousMemsetUsageCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
SuspiciousMemsetUsageCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
SuspiciousMissingCommaCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
SuspiciousMissingCommaCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
SuspiciousSemicolonCheck.cpp Make SourceManager::createFileID(UnownedTag, ...) take a const llvm::MemoryBuffer* 2019-04-04 21:06:41 +00:00
SuspiciousSemicolonCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
SuspiciousStringCompareCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
SuspiciousStringCompareCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
SwappedArgumentsCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
SwappedArgumentsCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
TerminatingContinueCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
TerminatingContinueCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
ThrowKeywordMissingCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
ThrowKeywordMissingCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
TooSmallLoopVariableCheck.cpp [clang-tidy] Add MagnitudeBitsUpperLimit option to bugprone-too-small-loop-variable 2019-04-14 12:47:48 +00:00
TooSmallLoopVariableCheck.h [clang-tidy] Add MagnitudeBitsUpperLimit option to bugprone-too-small-loop-variable 2019-04-14 12:47:48 +00:00
UndefinedMemoryManipulationCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
UndefinedMemoryManipulationCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
UndelegatedConstructorCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
UndelegatedConstructorCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
UnhandledSelfAssignmentCheck.cpp [clang-tidy]: Add cert-oop54-cpp alias for bugprone-unhandled-self-assignment 2019-05-23 20:29:04 +00:00
UnhandledSelfAssignmentCheck.h [clang-tidy]: Add cert-oop54-cpp alias for bugprone-unhandled-self-assignment 2019-05-23 20:29:04 +00:00
UnusedRaiiCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
UnusedRaiiCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
UnusedReturnValueCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
UnusedReturnValueCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
UseAfterMoveCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
UseAfterMoveCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00
VirtualNearMissCheck.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
VirtualNearMissCheck.h [clang-tidy] Switch checks to #include "ClangTidyCheck.h" 2019-03-25 12:38:26 +00:00