1 files changed, 14 insertions, 1 deletions

diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 7be7e89533e4..c37b2026d04a 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -69,6 +69,7 @@ struct trace_seq {
 };
 
 void trace_seq_init(struct trace_seq *s);
+void trace_seq_reset(struct trace_seq *s);
 void trace_seq_destroy(struct trace_seq *s);
 
 extern int trace_seq_printf(struct trace_seq *s, const char *fmt, ...)
@@ -399,6 +400,7 @@ struct pevent {
 
         int cpus;
         int long_size;
+        int page_size;
 
         struct cmdline *cmdlines;
         struct cmdline_list *cmdlist;
@@ -561,7 +563,8 @@ int pevent_print_num_field(struct trace_seq *s, const char *fmt,
                            struct event_format *event, const char *name,
                            struct pevent_record *record, int err);
 
-int pevent_register_event_handler(struct pevent *pevent, int id, char *sys_name, char *event_name,
+int pevent_register_event_handler(struct pevent *pevent, int id,
+                                  const char *sys_name, const char *event_name,
                                   pevent_event_handler_func func, void *context);
 int pevent_register_print_function(struct pevent *pevent,
                                    pevent_func_handler func,
@@ -619,6 +622,16 @@ static inline void pevent_set_long_size(struct pevent *pevent, int long_size)
         pevent->long_size = long_size;
 }
 
+static inline int pevent_get_page_size(struct pevent *pevent)
+{
+        return pevent->page_size;
+}
+
+static inline void pevent_set_page_size(struct pevent *pevent, int _page_size)
+{
+        pevent->page_size = _page_size;
+}
+
 static inline int pevent_is_file_bigendian(struct pevent *pevent)
 {
         return pevent->file_bigendian;