Backtrace tool WORK-IN-PROGRESS

1 files changed, 63 insertions, 0 deletions

diff --git a/src/Backtrace/backtrace.h b/src/Backtrace/backtrace.h
new file mode 100644
index 00000000..f42cfcd8
--- /dev/null
+++ b/src/Backtrace/backtrace.h
@@ -0,0 +1,63 @@
+/*
+    Copyright (C) 2009  RedHat inc.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+#ifndef BACKTRACE_H
+#define BACKTRACE_H
+
+#include <stdio.h>
+#include <stdbool.h>
+
+struct frame
+{
+  char *function;
+  char *args;
+  int number;
+  char *binfile;
+  char *sourcefile;
+  bool crash;
+  struct frame *next;
+};
+
+struct thread
+{
+  int number;
+  struct frame *frames;
+  struct thread *next;
+};
+
+struct backtrace
+{
+  struct thread *threads;
+};
+
+extern struct frame *frame_new();
+extern void frame_free(struct frame *f);
+extern struct frame *frame_add_sibling(struct frame *a, struct frame *b);
+
+extern struct thread *thread_new();
+extern void thread_free(struct thread *t);
+extern struct thread *thread_add_sibling(struct thread *a, struct thread *b);
+
+extern struct backtrace *backtrace_new();
+extern void backtrace_free(struct backtrace *bt);
+/* Prints how internal backtrace representation looks to stdout. */
+extern void backtrace_print_tree(struct backtrace *bt);
+
+/* Defined in parser.y. */
+extern struct backtrace *do_parse(FILE *input, bool debug_parser, bool debug_scanner);
+
+#endif