X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lib%2Fringbuffer%2Ffrontend.h;h=909abc2dc80c714b9aa1372f1a41625c54b2e6ab;hb=4dce5a4879ae1989d091f6969b143a41ba76ba1f;hp=6ff154528dd6e2b0d2c39e388a64193c0da7b135;hpb=12988eb9d3fb81d794411f02c4bd132647731325;p=lttng-modules.git

diff --git a/lib/ringbuffer/frontend.h b/lib/ringbuffer/frontend.h
index 6ff15452..909abc2d 100644
--- a/lib/ringbuffer/frontend.h
+++ b/lib/ringbuffer/frontend.h
@@ -106,6 +106,10 @@ extern void lib_ring_buffer_release_read(struct lib_ring_buffer *buf);
 extern int lib_ring_buffer_snapshot(struct lib_ring_buffer *buf,
 				    unsigned long *consumed,
 				    unsigned long *produced);
+extern int lib_ring_buffer_snapshot_sample_positions(
+				    struct lib_ring_buffer *buf,
+				    unsigned long *consumed,
+				    unsigned long *produced);
 extern void lib_ring_buffer_move_consumer(struct lib_ring_buffer *buf,
 					  unsigned long consumed_new);