Fix: Remove obsolete bt_iter_seek function

[babeltrace.git] / lib / iterator.c

diff --git a/lib/iterator.c b/lib/iterator.c
index 65429a890e68b6b3cb84fabb421f54c1d3a991dc..9faf4e9412a9f7becebf4834065ce735f12f7098 100644 (file)
--- a/lib/iterator.c
+++ b/lib/iterator.c
@@ -276,6 +276,11 @@ int bt_iter_set_pos(struct bt_iter *iter, const struct bt_iter_pos *iter_pos)
                return 0;
        case BT_SEEK_BEGIN:
                tc = iter->ctx->tc;
+               heap_free(iter->stream_heap);
+               ret = heap_init(iter->stream_heap, 0, stream_compare);
+               if (ret < 0)
+                       goto error;
+
                for (i = 0; i < tc->array->len; i++) {
                        struct ctf_trace *tin;
                        struct trace_descriptor *td_read;
@@ -310,6 +315,9 @@ int bt_iter_set_pos(struct bt_iter *iter, const struct bt_iter_pos *iter_pos)
                                        if (ret != 0 && ret != EOF) {
                                                goto error;
                                        }
+                                       ret = heap_insert(iter->stream_heap, file_stream);
+                                       if (ret)
+                                               goto error;
                                }
                        }
                }
@@ -436,53 +444,6 @@ static int babeltrace_filestream_seek(struct ctf_file_stream *file_stream,
        return ret;
 }
 
-/*
- * bt_iter_seek: seek iterator to given position.
- */
-int bt_iter_seek(struct bt_iter *iter,
-               const struct bt_iter_pos *begin_pos)
-{
-       int i, stream_id;
-       int ret = 0;
-       struct trace_collection *tc = iter->ctx->tc;
-
-       for (i = 0; i < tc->array->len; i++) {
-               struct ctf_trace *tin;
-               struct trace_descriptor *td_read;
-
-               td_read = g_ptr_array_index(tc->array, i);
-               if (!td_read)
-                       continue;
-               tin = container_of(td_read, struct ctf_trace, parent);
-
-               /* Populate heap with each stream */
-               for (stream_id = 0; stream_id < tin->streams->len;
-                               stream_id++) {
-                       struct ctf_stream_declaration *stream;
-                       int filenr;
-
-                       stream = g_ptr_array_index(tin->streams, stream_id);
-                       if (!stream)
-                               continue;
-                       for (filenr = 0; filenr < stream->streams->len;
-                                       filenr++) {
-                               struct ctf_file_stream *file_stream;
-
-                               file_stream = g_ptr_array_index(stream->streams,
-                                               filenr);
-                               if (!file_stream)
-                                       continue;
-                               ret = babeltrace_filestream_seek(file_stream, begin_pos,
-                                               stream_id);
-                               if (ret < 0)
-                                       goto end;
-                       }
-               }
-       }
-end:
-       return ret;
-}
-
 int bt_iter_init(struct bt_iter *iter,
                struct bt_context *ctx,
                const struct bt_iter_pos *begin_pos,