1 files changed, 12 insertions, 0 deletions

diff --git a/src/exceptionbase.h b/src/exceptionbase.h
index 391e41d..4d1d2ff 100644
--- a/src/exceptionbase.h
+++ b/src/exceptionbase.h
@@ -12,6 +12,12 @@
 #include <exception>
 #include <stdarg.h>
 
+// This shouldn't normally be defined here, I don't think it's all that portable
+// and it also changes the class interface, we should find out how much of
+// an issue that is, we could just put in an empty getBacktrace() function for
+// when you don't have support for it...
+#define LIBBU_EXCEPTION_BACKTRACE
+
 namespace Bu
 {
         /**
@@ -83,9 +89,15 @@ namespace Bu
                  */
                 void setWhat( const char *lpText );
 
+                const char *getBacktrace() const throw();
+
         private:
                 int nErrorCode; /**< The code for the error that occured. */
                 char *sWhat;    /**< The text string telling people what went wrong. */
+#ifdef LIBBU_EXCEPTION_BACKTRACE
+                char *sBT;              /**< The backtrace text. */
+                void createBacktrace();
+#endif
         };
 }