X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=src%2Flog.cpp;h=a695b0e72e53264dd58fa78e61c0c036cd1040e5;hb=63e9d774c858dfe79264a24ae8daa3dde3c7bb6e;hp=3af4aca723c0607004bc8c25576e07cb37ade84a;hpb=0d33eac5144178de754ad9f53e39463f79a31398;p=ipdf%2Fcode.git

diff --git a/src/log.cpp b/src/log.cpp
index 3af4aca..a695b0e 100644
--- a/src/log.cpp
+++ b/src/log.cpp
@@ -10,6 +10,9 @@
 #include <cstdio>
 #include <unistd.h>
 #include <stdarg.h>
+#ifndef __MINGW32__
+#include <execinfo.h>
+#endif
 
 #ifdef LOG_SYSLOG
 
@@ -139,3 +142,17 @@ void FatalEx(const char * funct, const char * file, int line, ...)
 }
 
 
+/**
+ * Print a backtrace
+ */
+void Backtrace(int size)
+{
+	#ifndef __MINGW32__
+	void * buffer[100];
+	int actual_size = backtrace(buffer, size);
+	backtrace_symbols_fd(buffer, actual_size, fileno(stderr));
+	#else
+		Error("Backtrace not supported by compiler");
+	#endif
+}
+