sigfpe message in header

src/OSspecific/POSIX/signals/sigFpe.C

@@ -177,7 +177,7 @@ Foam::sigFpe::~sigFpe()
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
-void Foam::sigFpe::set()
+void Foam::sigFpe::set(const bool verbose)
 {
     if (oldAction_.sa_handler)
     {
@@ -190,6 +190,12 @@ void Foam::sigFpe::set()
 
     if (env("FOAM_SIGFPE"))
     {
+        if (verbose)
+        {
+            Info<< "SigFpe : Enabling floating point exception trapping"
+                << " (FOAM_SIGFPE)." << endl;
+        }
+
 #       ifdef LINUX_GNUC
 
         feenableexcept
@@ -240,6 +246,12 @@ void Foam::sigFpe::set()
 
     if (env("FOAM_SETNAN"))
     {
+        if (verbose)
+        {
+            Info<< "SetNaN : Initialising allocated memory to NaN"
+                << " (FOAM_SETNAN)." << endl;
+        }
+
 #       ifdef LINUX_GNUC
 
         // Set our malloc

src/OSspecific/POSIX/signals/sigFpe.H

@@ -107,7 +107,7 @@ public:
 
     // Member functions
 
-        void set();
+        void set(const bool verbose);
 };
 
 

src/OSspecific/POSIX/signals/sigInt.C

@@ -81,7 +81,7 @@ Foam::sigInt::~sigInt()
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
-void Foam::sigInt::set()
+void Foam::sigInt::set(const bool verbose)
 {
     if (oldAction_.sa_handler)
     {

src/OSspecific/POSIX/signals/sigInt.H

@@ -78,7 +78,7 @@ public:
 
     // Member functions
 
-        void set();
+        void set(const bool verbose);
 };
 
 

src/OSspecific/POSIX/signals/sigQuit.C

@@ -83,7 +83,7 @@ Foam::sigQuit::~sigQuit()
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
-void Foam::sigQuit::set()
+void Foam::sigQuit::set(const bool verbose)
 {
     if (oldAction_.sa_handler)
     {

src/OSspecific/POSIX/signals/sigQuit.H

@@ -78,7 +78,7 @@ public:
 
     // Member functions
 
-        void set();
+        void set(const bool verbose);
 };
 
 

src/OSspecific/POSIX/signals/sigSegv.C

@@ -83,7 +83,7 @@ Foam::sigSegv::~sigSegv()
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
-void Foam::sigSegv::set()
+void Foam::sigSegv::set(const bool verbose)
 {
     if (oldAction_.sa_handler)
     {

src/OSspecific/POSIX/signals/sigSegv.H

@@ -78,7 +78,7 @@ public:
 
     // Member functions
 
-        void set();
+        void set(const bool verbose);
 };
 
 

src/OpenFOAM/global/argList/argList.C

@@ -526,10 +526,10 @@ Foam::argList::argList
 
     // Switch on signal trapping. We have to wait until after Pstream::init
     // since this sets up its own ones.
-    sigFpe_.set();
-    sigInt_.set();
-    sigQuit_.set();
-    sigSegv_.set();
+    sigFpe_.set(bannerEnabled);
+    sigInt_.set(bannerEnabled);
+    sigQuit_.set(bannerEnabled);
+    sigSegv_.set(bannerEnabled);
 
     if (Pstream::master() && bannerEnabled)
     {