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Diffstat (limited to 'src/libstrongswan/utils/backtrace.h')
-rw-r--r--src/libstrongswan/utils/backtrace.h32
1 files changed, 31 insertions, 1 deletions
diff --git a/src/libstrongswan/utils/backtrace.h b/src/libstrongswan/utils/backtrace.h
index 9d59d2503..416f58898 100644
--- a/src/libstrongswan/utils/backtrace.h
+++ b/src/libstrongswan/utils/backtrace.h
@@ -35,7 +35,10 @@ struct backtrace_t {
/**
* Log the backtrace to a FILE stream.
*
- * @param file FILE to log backtrace to
+ * If no file pointer is given, the backtrace is reported over the debug
+ * framework to the registered dbg() callback function.
+ *
+ * @param file FILE to log backtrace to, NULL for dbg() function
* @param detailed TRUE to resolve line/file using addr2line (slow)
*/
void (*log)(backtrace_t *this, FILE *file, bool detailed);
@@ -56,6 +59,14 @@ struct backtrace_t {
* @return TRUE if backtraces are equal
*/
bool (*equals)(backtrace_t *this, backtrace_t *other);
+
+ /**
+ * Create a copy of this backtrace.
+ *
+ * @return cloned copy
+ */
+ backtrace_t* (*clone)(backtrace_t *this);
+
/**
* Create an enumerator over the stack frame addresses.
*
@@ -77,4 +88,23 @@ struct backtrace_t {
*/
backtrace_t *backtrace_create(int skip);
+/**
+ * Create a backtrace, dump it and clean it up.
+ *
+ * @param label description to print for this backtrace, or NULL
+ * @param file FILE to log backtrace to, NULL to dbg() function
+ * @param detailed TRUE to resolve line/file using addr2line (slow)
+ */
+void backtrace_dump(char *label, FILE *file, bool detailed);
+
+/**
+ * Initialize backtracing framework.
+ */
+void backtrace_init();
+
+/**
+ * Deinitialize backtracing framework.
+ */
+void backtrace_deinit();
+
#endif /** BACKTRACE_H_ @}*/