#include <babeltrace/ctf/events.h>
#include <inttypes.h>
+static int babeltrace_filestream_seek(struct ctf_file_stream *file_stream,
+ const struct bt_iter_pos *begin_pos,
+ unsigned long stream_id);
+
struct stream_saved_pos {
/*
* Use file_stream pointer to check if the trace collection we
/* for each stream_class */
for (i = 0; i < tin->streams->len; i++) {
- struct ctf_stream_class *stream_class;
+ struct ctf_stream_declaration *stream_class;
stream_class = g_ptr_array_index(tin->streams, i);
/* for each file_stream */
for (j = 0; j < stream_class->streams->len; j++) {
- struct ctf_stream *stream;
+ struct ctf_stream_definition *stream;
struct ctf_file_stream *cfs;
stream = g_ptr_array_index(stream_class->streams, j);
i++) {
struct stream_saved_pos *saved_pos;
struct ctf_stream_pos *stream_pos;
- struct ctf_stream *stream;
+ struct ctf_stream_definition *stream;
saved_pos = &g_array_index(
iter_pos->u.restore->stream_saved_pos,
goto error;
}
return 0;
+ case BT_SEEK_BEGIN:
+ tc = iter->ctx->tc;
+ for (i = 0; i < tc->array->len; i++) {
+ struct ctf_trace *tin;
+ struct trace_descriptor *td_read;
+ int stream_id;
+
+ td_read = g_ptr_array_index(tc->array, i);
+ 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);
+ ret = babeltrace_filestream_seek(
+ file_stream, iter_pos,
+ stream_id);
+ }
+ }
+ }
+ break;
default:
/* not implemented */
return -EINVAL;
for (stream_class_id = 0; stream_class_id < tin->streams->len;
stream_class_id++) {
- struct ctf_stream_class *stream_class;
+ struct ctf_stream_declaration *stream_class;
stream_class = g_ptr_array_index(tin->streams,
stream_class_id);
for (stream_id = 0;
stream_id < stream_class->streams->len;
stream_id++) {
- struct ctf_stream *stream;
+ struct ctf_stream_definition *stream;
struct ctf_file_stream *cfs;
struct stream_saved_pos saved_pos;
/* Populate heap with each stream */
for (stream_id = 0; stream_id < tin->streams->len;
stream_id++) {
- struct ctf_stream_class *stream;
+ struct ctf_stream_declaration *stream;
int filenr;
stream = g_ptr_array_index(tin->streams, stream_id);
/* Populate heap with each stream */
for (stream_id = 0; stream_id < tin->streams->len;
stream_id++) {
- struct ctf_stream_class *stream;
+ struct ctf_stream_declaration *stream;
int filenr;
stream = g_ptr_array_index(tin->streams, stream_id);