Added a convenience function to dump backtraces for gdb-less debugging

[strongswan.git] / src / libstrongswan / utils / backtrace.c

diff --git a/src/libstrongswan/utils/backtrace.c b/src/libstrongswan/utils/backtrace.c
index cb83d98..db10c78 100644 (file)
--- a/src/libstrongswan/utils/backtrace.c
+++ b/src/libstrongswan/utils/backtrace.c
@@ -248,3 +248,20 @@ backtrace_t *backtrace_create(int skip)
        return &this->public;
 }
 
+/**
+ * See header
+ */
+void backtrace_dump(char *label, FILE *file, bool detailed)
+{
+       backtrace_t *backtrace;
+
+       backtrace = backtrace_create(2);
+
+       if (label)
+       {
+               fprintf(file, "Debug backtrace: %s\n", label);
+       }
+       backtrace->log(backtrace, file, detailed);
+       backtrace->destroy(backtrace);
+}
+