projects / babeltrace.git / blame
| Commit | Line | Data |
|---|---|---|
| c34ea0fa MD |
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; | |
| 50052405 MD |
36 | uint64_t tc_offset; |
| 37 | ||
| 38 | if (tc->clock_use_offset_avg) | |
| 39 | tc_offset = tc->single_clock_offset_avg; | |
| 40 | else | |
| 41 | tc_offset = trace->single_clock->offset; | |
| c34ea0fa | 42 | |
| 75d9ab4b | 43 | ts_nsec = clock_cycles_to_ns(stream->current_clock, timestamp); |
| c34ea0fa MD |
44 | ts_nsec += tc_offset; /* Add offset */ |
| 45 | return ts_nsec; | |
| 46 | } | |
| 47 | ||
| 48 | #endif /* _CTF_EVENTS_PRIVATE_H */ |