92   bool checkCall_strCommon(const CallExpr *CE, const FunctionDecl *FD);
98   void checkCall_bcmp(const CallExpr *CE, const FunctionDecl *FD);
99   void checkCall_bcopy(const CallExpr *CE, const FunctionDecl *FD);
100   void checkCall_bzero(const CallExpr *CE, const FunctionDecl *FD);
101   void checkCall_gets(const CallExpr *CE, const FunctionDecl *FD);
102   void checkCall_getpw(const CallExpr *CE, const FunctionDecl *FD);
103   void checkCall_mktemp(const CallExpr *CE, const FunctionDecl *FD);
104   void checkCall_mkstemp(const CallExpr *CE, const FunctionDecl *FD);
105   void checkCall_strcpy(const CallExpr *CE, const FunctionDecl *FD);
106   void checkCall_strcat(const CallExpr *CE, const FunctionDecl *FD);
107   void checkCall_rand(const CallExpr *CE, const FunctionDecl *FD);
108   void checkCall_random(const CallExpr *CE, const FunctionDecl *FD);
109   void checkCall_vfork(const CallExpr *CE, const FunctionDecl *FD);
126   const FunctionDecl *FD = CE->getDirectCallee();  in VisitCallExpr()  local
128   if (!FD)  in VisitCallExpr()
132   IdentifierInfo *II = FD->getIdentifier();  in VisitCallExpr()
168     (this->*evalFunction)(CE, FD);  in VisitCallExpr()
316 void WalkAST::checkCall_bcmp(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_bcmp()  argument
320   const FunctionProtoType *FPT = FD->getType()->getAs<FunctionProtoType>();  in checkCall_bcmp()
358 void WalkAST::checkCall_bcopy(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_bcopy()  argument
362   const FunctionProtoType *FPT = FD->getType()->getAs<FunctionProtoType>();  in checkCall_bcopy()
401 void WalkAST::checkCall_bzero(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_bzero()  argument
405   const FunctionProtoType *FPT = FD->getType()->getAs<FunctionProtoType>();  in checkCall_bzero()
443 void WalkAST::checkCall_gets(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_gets()  argument
447   const FunctionProtoType *FPT = FD->getType()->getAs<FunctionProtoType>();  in checkCall_gets()
479 void WalkAST::checkCall_getpw(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_getpw()  argument
483   const FunctionProtoType *FPT = FD->getType()->getAs<FunctionProtoType>();  in checkCall_getpw()
519 void WalkAST::checkCall_mktemp(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_mktemp()  argument
523     checkCall_mkstemp(CE, FD);  in checkCall_mktemp()
527   const FunctionProtoType *FPT = FD->getType()->getAs<FunctionProtoType>();  in checkCall_mktemp()
561 void WalkAST::checkCall_mkstemp(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_mkstemp()  argument
565   StringRef Name = FD->getIdentifier()->getName();  in checkCall_mkstemp()
645 void WalkAST::checkCall_strcpy(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_strcpy()  argument
649   if (!checkCall_strCommon(CE, FD))  in checkCall_strcpy()
683 void WalkAST::checkCall_strcat(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_strcat()  argument
687   if (!checkCall_strCommon(CE, FD))  in checkCall_strcat()
707 bool WalkAST::checkCall_strCommon(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_strCommon()  argument
708   const FunctionProtoType *FPT = FD->getType()->getAs<FunctionProtoType>();  in checkCall_strCommon()
738 void WalkAST::checkCall_rand(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_rand()  argument
742   const FunctionProtoType *FTP = FD->getType()->getAs<FunctionProtoType>();  in checkCall_rand()
761   os1 << '\'' << *FD << "' is a poor random number generator";  in checkCall_rand()
765   os2 << "Function '" << *FD  in checkCall_rand()
781 void WalkAST::checkCall_random(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_random()  argument
785   const FunctionProtoType *FTP = FD->getType()->getAs<FunctionProtoType>();  in checkCall_random()
809 void WalkAST::checkCall_vfork(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_vfork()  argument
836   const FunctionDecl *FD = CE->getDirectCallee();  in checkUncheckedReturnValue()  local
837   if (!FD)  in checkUncheckedReturnValue()
850   const IdentifierInfo *id = FD->getIdentifier();  in checkUncheckedReturnValue()
860   const FunctionProtoType *FTP = FD->getType()->getAs<FunctionProtoType>();  in checkUncheckedReturnValue()
877   os1 << "Return value is not checked in call to '" << *FD << '\'';  in checkUncheckedReturnValue()
881   os2 << "The return value from the call to '" << *FD  in checkUncheckedReturnValue()
882       << "' is not checked.  If an error occurs in '" << *FD  in checkUncheckedReturnValue()