kprobes support: fix handling of event description

[lttng-modules.git] / ltt-events.h

diff --git a/ltt-events.h b/ltt-events.h
index 42e12c0af19172c6ddc5f67b44cbf73b0d851edd..030ffe02356189b792ebb7b41850eeb115043e54 100644 (file)
--- a/ltt-events.h
+++ b/ltt-events.h
@@ -104,7 +104,7 @@ struct lttng_enum {
 
 struct lttng_event_field {
        const char *name;
-       const struct lttng_type type;
+       struct lttng_type type;
 };
 
 struct lttng_event_desc {
@@ -217,7 +217,6 @@ void _ltt_channel_destroy(struct ltt_channel *chan);
 struct ltt_event *ltt_event_create(struct ltt_channel *chan,
                                   char *name,
                                   struct lttng_kernel_event *event_param,
-                                  const struct lttng_event_desc *event_desc,
                                   void *filter);
 int ltt_event_unregister(struct ltt_event *event);
 
@@ -234,6 +233,11 @@ void ltt_event_put(const struct lttng_event_desc *desc);
 int ltt_probes_init(void);
 void ltt_probes_exit(void);
 
-void lttng_kprobes_handler_pre(struct kprobe *p, struct pt_regs *regs);
+int lttng_kprobes_register(const char *name,
+               const char *symbol_name,
+               uint64_t offset,
+               uint64_t addr,
+               struct ltt_event *event);
+void lttng_kprobes_unregister(struct ltt_event *event);
 
 #endif /* _LTT_EVENTS_H */