- /*
- * enum_read returns a GArray of GQuark. Must be released with
- * g_array_unref().
- */
- GArray *(*enum_read)(struct stream_pos *pos,
- const struct declaration_enum *src);
- void (*enum_write)(struct stream_pos *pos,
- const struct declaration_enum *dest,
- GQuark q);
- void (*struct_begin)(struct stream_pos *pos,
- const struct declaration_struct *struct_declaration);
- void (*struct_end)(struct stream_pos *pos,
- const struct declaration_struct *struct_declaration);
- void (*variant_begin)(struct stream_pos *pos,
- const struct declaration_variant *variant_declaration);
- void (*variant_end)(struct stream_pos *pos,
- const struct declaration_variant *variant_declaration);
- void (*array_begin)(struct stream_pos *pos,
- const struct declaration_array *array_declaration);
- void (*array_end)(struct stream_pos *pos,
- const struct declaration_array *array_declaration);
- void (*sequence_begin)(struct stream_pos *pos,
- const struct declaration_sequence *sequence_declaration);
- void (*sequence_end)(struct stream_pos *pos,
- const struct declaration_sequence *sequence_declaration);
+ struct trace_descriptor *(*open_trace)(const char *collection_path,
+ const char *path, int flags,
+ void (*move_pos_slow)(struct ctf_stream_pos *pos, size_t offset,
+ int whence), FILE *metadata_fp);
+ struct trace_descriptor *(*open_mmap_trace)(
+ struct mmap_stream_list *mmap_list,
+ void (*move_pos_slow)(struct ctf_stream_pos *pos, size_t offset,
+ int whence), FILE *metadata_fp);
+ void (*close_trace)(struct trace_descriptor *descriptor);