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1 | #ifndef _CTF_EVENTS_PRIVATE_H |
2 | #define _CTF_EVENTS_PRIVATE_H | |
3 | ||
4 | /* | |
5 | * ctf/events-private.h | |
6 | * | |
7 | * Babeltrace Library | |
8 | * | |
9 | * Copyright 2011-2012 EfficiOS Inc. and Linux Foundation | |
10 | * | |
11 | * Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
12 | * Julien Desfossez <julien.desfossez@efficios.com> | |
13 | * | |
14 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
15 | * of this software and associated documentation files (the "Software"), to deal | |
16 | * in the Software without restriction, including without limitation the rights | |
17 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
18 | * copies of the Software, and to permit persons to whom the Software is | |
19 | * furnished to do so, subject to the following conditions: | |
20 | * | |
21 | * The above copyright notice and this permission notice shall be included in | |
22 | * all copies or substantial portions of the Software. | |
23 | */ | |
24 | ||
25 | #include <babeltrace/ctf/events.h> | |
26 | #include <babeltrace/ctf-ir/metadata.h> | |
75d9ab4b | 27 | #include <babeltrace/clock-internal.h> |
c34ea0fa MD |
28 | |
29 | static inline | |
03798a93 | 30 | uint64_t ctf_get_real_timestamp(struct ctf_stream_definition *stream, |
c34ea0fa MD |
31 | uint64_t timestamp) |
32 | { | |
33 | uint64_t ts_nsec; | |
34 | struct ctf_trace *trace = stream->stream_class->trace; | |
35 | struct trace_collection *tc = trace->collection; | |
36 | uint64_t tc_offset = tc->single_clock_offset_avg; | |
37 | ||
75d9ab4b | 38 | ts_nsec = clock_cycles_to_ns(stream->current_clock, timestamp); |
c34ea0fa MD |
39 | ts_nsec += tc_offset; /* Add offset */ |
40 | return ts_nsec; | |
41 | } | |
42 | ||
43 | #endif /* _CTF_EVENTS_PRIVATE_H */ |