- GQuark (*enum_read)(struct stream_pos *pos,
- const struct type_class_enum *src);
- void (*enum_write)(struct stream_pos *pos,
- const struct type_class_enum *dest,
- GQuark q);
- void (*struct_begin)(struct stream_pos *pos,
- const struct type_class_struct *struct_class);
- void (*struct_end)(struct stream_pos *pos,
- const struct type_class_struct *struct_class);
- void (*array_begin)(struct stream_pos *pos,
- const struct type_class_array *array_class);
- void (*array_end)(struct stream_pos *pos,
- const struct type_class_array *array_class);
- void (*sequence_begin)(struct stream_pos *pos,
- const struct type_class_sequence *sequence_class);
- void (*sequence_end)(struct stream_pos *pos,
- const struct type_class_sequence *sequence_class);
+ struct bt_trace_descriptor *(*open_trace)(const char *path, int flags,
+ void (*packet_seek)(struct bt_stream_pos *pos,
+ size_t index, int whence),
+ FILE *metadata_fp);
+ struct bt_trace_descriptor *(*open_mmap_trace)(
+ struct mmap_stream_list *mmap_list,
+ void (*packet_seek)(struct bt_stream_pos *pos,
+ size_t index, int whence),
+ FILE *metadata_fp);
+ int (*close_trace)(struct bt_trace_descriptor *descriptor);
+ void (*set_context)(struct bt_trace_descriptor *descriptor,
+ struct bt_context *ctx);
+ void (*set_handle)(struct bt_trace_descriptor *descriptor,
+ struct bt_trace_handle *handle);
+ uint64_t (*timestamp_begin)(struct bt_trace_descriptor *descriptor,
+ struct bt_trace_handle *handle, enum bt_clock_type type);
+ uint64_t (*timestamp_end)(struct bt_trace_descriptor *descriptor,
+ struct bt_trace_handle *handle, enum bt_clock_type type);
+ int (*convert_index_timestamp)(struct bt_trace_descriptor *descriptor);