core: Make hash functions thread-safe

src/core/model/hash.h

@@ -281,28 +281,44 @@ inline
 uint32_t
 Hash32 (const char * buffer, const std::size_t size)
 {
+#ifdef NS3_MTP
+  return Hasher ().GetHash32 (buffer, size);
+#else
   return GetStaticHash ().GetHash32 (buffer, size);
+#endif
 }
 
 inline
 uint64_t
 Hash64 (const char * buffer, const std::size_t size)
 {
+#ifdef NS3_MTP
+  return Hasher ().GetHash64 (buffer, size);
+#else
   return GetStaticHash ().GetHash64 (buffer, size);
+#endif
 }
 
 inline
 uint32_t
 Hash32 (const std::string s)
 {
+#ifdef NS3_MTP
+  return Hasher ().GetHash32 (s);
+#else
   return GetStaticHash ().GetHash32 (s);
+#endif
 }
 
 inline
 uint64_t
 Hash64 (const std::string s)
 {
+#ifdef NS3_MTP
+  return Hasher ().GetHash64 (s);
+#else
   return GetStaticHash ().GetHash64 (s);
+#endif
 }