struct ctf_fs_trace;
struct ctf_fs_ds_file;
-struct ctf_fs_ds_index_entry {
- /* Position, in bytes, of the packet from the beginning of the file. */
- uint64_t offset;
-
- /* Size of the packet, in bytes. */
- uint64_t packet_size;
-
- /*
- * Extracted from the packet context, relative to the respective fields'
- * mapped clock classes (in cycles).
- */
- uint64_t timestamp_begin, timestamp_end;
-
- /*
- * Converted from the packet context, relative to the trace's EPOCH
- * (in ns since EPOCH).
- */
- int64_t timestamp_begin_ns, timestamp_end_ns;
-};
-
-struct ctf_fs_ds_index {
- /* Array of struct ctf_fs_fd_index_entry. */
- GArray *entries;
-};
-
struct ctf_fs_ds_file_info {
- /*
- * Owned by this. May be NULL.
- *
- * A stream cannot be assumed to be indexed as the indexing might have
- * been skipped. Moreover, the index's fields may not all be available
- * depending on the producer (e.g. timestamp_begin/end are not
- * mandatory).
- *
- * FIXME In such cases (missing fields), the indexing is aborted as
- * no the index entries don't have a concept of fields being present
- * or not.
- */
- struct ctf_fs_ds_index *index;
-
/* Owned by this. */
GString *path;
void ctf_fs_ds_file_destroy(struct ctf_fs_ds_file *stream);
BT_HIDDEN
-bt_message_iterator_status ctf_fs_ds_file_next(
+bt_self_message_iterator_status ctf_fs_ds_file_next(
struct ctf_fs_ds_file *ds_file,
bt_message **msg);
struct ctf_fs_ds_index *ctf_fs_ds_file_build_index(
struct ctf_fs_ds_file *ds_file);
+BT_HIDDEN
+struct ctf_fs_ds_index *ctf_fs_ds_index_create();
+
BT_HIDDEN
void ctf_fs_ds_index_destroy(struct ctf_fs_ds_index *index);