52   bool isBlockingFunction(const CallEvent &Call) const;
53   bool isLockFunction(const CallEvent &Call) const;
54   bool isUnlockFunction(const CallEvent &Call) const;
59   void checkPostCall(const CallEvent &Call, CheckerContext &C) const;
99 bool BlockInCriticalSectionChecker::isBlockingFunction(const CallEvent &Call) const {  in isBlockingFunction()
100   if (Call.isCalled(SleepFn)  in isBlockingFunction()
101       || Call.isCalled(GetcFn)  in isBlockingFunction()
102       || Call.isCalled(FgetsFn)  in isBlockingFunction()
103       || Call.isCalled(ReadFn)  in isBlockingFunction()
104       || Call.isCalled(RecvFn)) {  in isBlockingFunction()
110 bool BlockInCriticalSectionChecker::isLockFunction(const CallEvent &Call) const {  in isLockFunction()
111   if (const auto *Ctor = dyn_cast<CXXConstructorCall>(&Call)) {  in isLockFunction()
117   if (Call.isCalled(LockFn)  in isLockFunction()
118       || Call.isCalled(PthreadLockFn)  in isLockFunction()
119       || Call.isCalled(PthreadTryLockFn)  in isLockFunction()
120       || Call.isCalled(MtxLock)  in isLockFunction()
121       || Call.isCalled(MtxTimedLock)  in isLockFunction()
122       || Call.isCalled(MtxTryLock)) {  in isLockFunction()
128 bool BlockInCriticalSectionChecker::isUnlockFunction(const CallEvent &Call) const {  in isUnlockFunction()
129   if (const auto *Dtor = dyn_cast<CXXDestructorCall>(&Call)) {  in isUnlockFunction()
136   if (Call.isCalled(UnlockFn)  in isUnlockFunction()
137        || Call.isCalled(PthreadUnlockFn)  in isUnlockFunction()
138        || Call.isCalled(MtxUnlock)) {  in isUnlockFunction()
144 void BlockInCriticalSectionChecker::checkPostCall(const CallEvent &Call,  in checkPostCall()  argument
148   if (!isBlockingFunction(Call)  in checkPostCall()
149       && !isLockFunction(Call)  in checkPostCall()
150       && !isUnlockFunction(Call))  in checkPostCall()
155   if (isUnlockFunction(Call) && mutexCount > 0) {  in checkPostCall()
158   } else if (isLockFunction(Call)) {  in checkPostCall()
162     SymbolRef BlockDesc = Call.getReturnValue().getAsSymbol();  in checkPostCall()
163     reportBlockInCritSection(BlockDesc, Call, C);  in checkPostCall()
168     SymbolRef BlockDescSym, const CallEvent &Call, CheckerContext &C) const {  in reportBlockInCritSection()  argument
175   os << "Call to blocking function '" << Call.getCalleeIdentifier()->getName()  in reportBlockInCritSection()
178   R->addRange(Call.getSourceRange());  in reportBlockInCritSection()