Import from old repository commit 61ef2b42a9c4ba8e1600f15bb0236765edc2ad45.v0.90.0

1 files changed, 31 insertions, 0 deletions

diff --git a/lib/backtrace.h b/lib/backtrace.h
new file mode 100644
index 000000000..49b250c7f
--- /dev/null
+++ b/lib/backtrace.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2009 Nicira Networks.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef BACKTRACE_H
+#define BACKTRACE_H 1
+
+#include <stdint.h>
+
+#define BACKTRACE_MAX_FRAMES 31
+
+struct backtrace {
+    int n_frames;
+    uintptr_t frames[BACKTRACE_MAX_FRAMES];
+};
+
+void backtrace_capture(struct backtrace *);
+
+#endif /* backtrace.h */