Make API CTF-agnostic

[babeltrace.git] / plugins / ctf / common / utils / utils.c

diff --git a/plugins/ctf/common/utils/utils.c b/plugins/ctf/common/utils/utils.c
index 10662a80c8881803cba65251d648645989fc42ec..dd65f9412fba87d18c157eaba611c5dbad1b8987 100644 (file)
--- a/plugins/ctf/common/utils/utils.c
+++ b/plugins/ctf/common/utils/utils.c
@@ -26,45 +26,3 @@
 #include "logging.h"
 
 #include "utils.h"
-
-struct bt_stream_class *ctf_utils_borrow_stream_class_from_packet_header(
-               struct bt_trace *trace,
-               struct bt_field *packet_header_field)
-{
-       struct bt_field *stream_id_field = NULL;
-       struct bt_stream_class *stream_class = NULL;
-       uint64_t stream_id = -1ULL;
-       int ret;
-
-       if (!packet_header_field) {
-               goto single_stream_class;
-       }
-
-       stream_id_field = bt_field_structure_borrow_field_by_name(
-               packet_header_field, "stream_id");
-       if (!stream_id_field) {
-               goto single_stream_class;
-       }
-
-       ret = bt_field_integer_unsigned_get_value(stream_id_field,
-               &stream_id);
-       if (ret) {
-               stream_id = -1ULL;
-       }
-
-       if (stream_id == -1ULL) {
-single_stream_class:
-               /* Single stream class */
-               if (bt_trace_get_stream_class_count(trace) == 0) {
-                       goto end;
-               }
-
-               stream_class = bt_trace_borrow_stream_class_by_index(trace, 0);
-       } else {
-               stream_class = bt_trace_borrow_stream_class_by_id(trace,
-                       stream_id);
-       }
-
-end:
-       return stream_class;
-}