Clarify lib_ring_buffer_switch_slow() requirements

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

diff --git a/libringbuffer/shm.h b/libringbuffer/shm.h
index 8d9d1136469d580c6cec5f1c37af639ce73ef6e0..1f293e3847e44d70fb06f97cb361abf7a2832144 100644 (file)
--- a/libringbuffer/shm.h
+++ b/libringbuffer/shm.h
@@ -88,14 +88,16 @@ 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 int stream_fd,
+                       int cpu);
 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);
 /* mem ownership is passed to shm_object_table_append_mem(). */
 struct shm_object *shm_object_table_append_mem(struct shm_object_table *table,
                        void *mem, size_t memory_map_size, int wakeup_fd);
-void shm_object_table_destroy(struct shm_object_table *table);
+void shm_object_table_destroy(struct shm_object_table *table, int consumer);
 
 /*
  * zalloc_shm - allocate memory within a shm object.