Implement file-backed ring buffer

[lttng-ust.git] / libringbuffer / shm.h

diff --git a/libringbuffer/shm.h b/libringbuffer/shm.h
index 8d9d1136469d580c6cec5f1c37af639ce73ef6e0..9253e952dea720de230b894a81e77660f377e5bc 100644 (file)
--- a/libringbuffer/shm.h
+++ b/libringbuffer/shm.h
@@ -88,7 +88,8 @@ void _set_shmp(struct shm_ref *ref, struct shm_ref src)
 struct shm_object_table *shm_object_table_create(size_t max_nb_obj);
 struct shm_object *shm_object_table_alloc(struct shm_object_table *table,
                        size_t memory_map_size,
-                       enum shm_object_type type);
+                       enum shm_object_type type,
+                       const char *shm_path);
 struct shm_object *shm_object_table_append_shm(struct shm_object_table *table,
                        int shm_fd, int wakeup_fd, uint32_t stream_nr,
                        size_t memory_map_size);