X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=libringbuffer%2Ffrontend.h;h=9fa0f04d2a67d0bf6e1b46a997755e8fc16ff64e;hb=824f40b81426c6ac82685251018dae00947786a9;hp=a88a400395cde93aeeecdea3f6dcfbcb39167bce;hpb=193183fb924aef705f30358e54e7386a3a64c78d;p=lttng-ust.git

diff --git a/libringbuffer/frontend.h b/libringbuffer/frontend.h
index a88a4003..9fa0f04d 100644
--- a/libringbuffer/frontend.h
+++ b/libringbuffer/frontend.h
@@ -62,7 +62,8 @@ int channel_handle_add_stream(struct shm_handle *handle,
  * channel.
  */
 extern
-void *channel_destroy(struct channel *chan, struct shm_handle *handle);
+void *channel_destroy(struct channel *chan, struct shm_handle *handle,
+		int shadow);
 
 
 /* Buffer read operations */
@@ -83,9 +84,11 @@ extern struct lib_ring_buffer *channel_get_ring_buffer(
 				int *shm_fd, int *wait_fd,
 				uint64_t *memory_map_size);
 extern int lib_ring_buffer_open_read(struct lib_ring_buffer *buf,
-				     struct shm_handle *handle);
+				     struct shm_handle *handle,
+				     int shadow);
 extern void lib_ring_buffer_release_read(struct lib_ring_buffer *buf,
-					 struct shm_handle *handle);
+					 struct shm_handle *handle,
+					 int shadow);
 
 /*
  * Read sequence: snapshot, many get_subbuf/put_subbuf, move_consumer.