int bt_context_add_trace(struct bt_context *ctx, const char *path,
const char *format_name,
void (*packet_seek)(struct stream_pos *pos, size_t index,
- int whence))
+ int whence),
+ struct mmap_stream_list *stream_list,
+ FILE *metadata)
{
struct trace_descriptor *td;
struct format *fmt;
ret = -1;
goto end;
}
- td = fmt->open_trace(path, O_RDONLY, packet_seek, NULL);
- if (!td) {
- fprintf(stderr, "[error] [Context] Cannot open_trace of the format %s .\n\n",
- path);
- ret = -1;
- goto end;
+ if (path) {
+ td = fmt->open_trace(path, O_RDONLY, packet_seek, NULL);
+ if (!td) {
+ fprintf(stderr, "[error] [Context] Cannot open_trace of the format %s .\n\n",
+ path);
+ ret = -1;
+ goto end;
+ }
+ } else {
+ td = fmt->open_mmap_trace(stream_list, packet_seek, metadata);
+ if (!td) {
+ fprintf(stderr, "[error] [Context] Cannot open_trace of the format %s .\n\n",
+ path);
+ ret = -1;
+ goto end;
+ }
}
/* Create an handle for the trace */