X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=Utils%2FException.cc;h=737214da96347dc62763ff4750117b18d406902a;hb=fd3a0e8ac95d1158e9ea661ddf9187b67c70169f;hp=f94be754b992e56b8ee7a70c0dd2aa627f18619d;hpb=034f9bec0a66d26314fb6ebc83dedf1618a2c19d;p=senf.git

diff --git a/Utils/Exception.cc b/Utils/Exception.cc
index f94be75..737214d 100644
--- a/Utils/Exception.cc
+++ b/Utils/Exception.cc
@@ -27,6 +27,10 @@
 //#include "Exception.ih"
 
 // Custom includes
+#include <execinfo.h>
+#include <sstream>
+#include "../config.hh"
+#include "Backtrace.hh"
 
 #define prefix_
 ///////////////////////////////cc.p////////////////////////////////////////
@@ -34,6 +38,23 @@
 ///////////////////////////////////////////////////////////////////////////
 // senf::Exception
 
+#ifdef SENF_DEBUG
+prefix_ void senf::ExceptionMixin::addBacktrace()
+{
+    void * entries[SENF_DEBUG_BACKTRACE_NUMCALLERS];
+    unsigned nEntries( ::backtrace(entries, SENF_DEBUG_BACKTRACE_NUMCALLERS) );
+
+    std::stringstream ss;
+    ss << "\nException at\n";
+    formatBacktrace(ss, entries, nEntries);
+    ss << "-- \n" << message_;
+    what_ = ss.str();
+}
+#endif
+
+/////////////////////////////////////////////////////////////////////////// 
+// senf::Exception
+
 prefix_ senf::Exception::~Exception()
     throw()
 {}
@@ -41,7 +62,7 @@ prefix_ senf::Exception::~Exception()
 prefix_ char const * senf::Exception::what()
     const throw()
 {
-    return message_.c_str();
+    return what_.c_str();
 }
 
 ///////////////////////////////////////////////////////////////////////////