1 #ifndef _BABELTRACE_FORMAT_H
2 #define _BABELTRACE_FORMAT_H
9 * Copyright 2010-2011 EfficiOS Inc. and Linux Foundation
11 * Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13 * Permission is hereby granted, free of charge, to any person obtaining a copy
14 * of this software and associated documentation files (the "Software"), to deal
15 * in the Software without restriction, including without limitation the rights
16 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
17 * copies of the Software, and to permit persons to whom the Software is
18 * furnished to do so, subject to the following conditions:
20 * The above copyright notice and this permission notice shall be included in
21 * all copies or substantial portions of the Software.
24 #include <babeltrace/types.h>
25 #include <babeltrace/ctf/types.h>
30 /* Parent trace descriptor */
31 struct trace_descriptor
{
36 struct cds_list_head list
;
39 struct mmap_stream_list
{
40 struct cds_list_head head
;
46 struct trace_descriptor
*(*open_trace
)(const char *path
, int flags
,
47 void (*move_pos_slow
)(struct ctf_stream_pos
*pos
, size_t offset
,
48 int whence
), FILE *metadata_fp
);
49 struct trace_descriptor
*(*open_mmap_trace
)(
50 struct mmap_stream_list
*mmap_list
,
51 void (*move_pos_slow
)(struct ctf_stream_pos
*pos
, size_t offset
,
52 int whence
), FILE *metadata_fp
);
53 void (*close_trace
)(struct trace_descriptor
*descriptor
);
56 extern struct format
*bt_lookup_format(GQuark qname
);
57 extern void bt_fprintf_format_list(FILE *fp
);
58 extern int bt_register_format(struct format
*format
);
60 /* TBD: format unregistration */
62 #endif /* _BABELTRACE_FORMAT_H */
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