2 * SPDX-License-Identifier: MIT
4 * Copyright 2016 Philippe Proulx <pproulx@efficios.com>
7 #ifndef CTF_FS_METADATA_H
8 #define CTF_FS_METADATA_H
13 #include "common/macros.h"
14 #include <babeltrace2/babeltrace.h>
16 #define CTF_FS_METADATA_FILENAME "metadata"
19 struct ctf_fs_metadata
;
21 struct ctf_fs_metadata_config
{
22 bool force_clock_class_origin_unix_epoch
;
23 int64_t clock_class_offset_s
;
24 int64_t clock_class_offset_ns
;
28 int ctf_fs_metadata_init(struct ctf_fs_metadata
*metadata
);
31 void ctf_fs_metadata_fini(struct ctf_fs_metadata
*metadata
);
34 int ctf_fs_metadata_set_trace_class(bt_self_component
*self_comp
,
35 struct ctf_fs_trace
*ctf_fs_trace
,
36 struct ctf_fs_metadata_config
*config
);
39 FILE *ctf_fs_metadata_open_file(const char *trace_path
);
42 bool ctf_metadata_is_packetized(FILE *fp
, int *byte_order
);
44 #endif /* CTF_FS_METADATA_H */