X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=libringbuffer%2Fshm.h;h=45b6473d6fb0e9cee2a8e4c551e4d421912b020c;hb=de85e7c397d0c63adccebac96d4efda1588155c2;hp=5785b71d8483d26c3684bdd8875c70aa13f00ca2;hpb=381c0f1ef474e0ae8a96b3753470ca4bda45c764;p=lttng-ust.git

diff --git a/libringbuffer/shm.h b/libringbuffer/shm.h
index 5785b71d..45b6473d 100644
--- a/libringbuffer/shm.h
+++ b/libringbuffer/shm.h
@@ -60,6 +60,8 @@ void _set_shmp(struct shm_ref *ref, struct shm_ref src)
 #define set_shmp(ref, src)	_set_shmp(&(ref)._ref, src)
 
 struct shm_object_table *shm_object_table_create(size_t max_nb_obj);
+struct shm_object *shm_object_table_append_shadow(struct shm_object_table *table,
+			int shm_fd, int wait_fd, size_t memory_map_size);
 void shm_object_table_destroy(struct shm_object_table *table);
 struct shm_object *shm_object_table_append(struct shm_object_table *table,
 					   size_t memory_map_size);
@@ -117,7 +119,7 @@ int shm_get_object_data(struct shm_handle *handle, struct shm_ref *ref,
 	obj = &table->objects[index];
 	*shm_fd = obj->shm_fd;
 	*wait_fd = obj->wait_fd[0];
-	*memory_map_size = obj->memory_map_size;
+	*memory_map_size = obj->allocated_len;
 	return 0;
 }