| 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> |
| 27 | #include <babeltrace/clock-internal.h> |
| 28 | |
| 29 | static inline |
| 30 | uint64_t ctf_get_real_timestamp(struct ctf_stream_definition *stream, |
| 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 | |
| 38 | ts_nsec = clock_cycles_to_ns(stream->current_clock, timestamp); |
| 39 | ts_nsec += tc_offset; /* Add offset */ |
| 40 | return ts_nsec; |
| 41 | } |
| 42 | |
| 43 | #endif /* _CTF_EVENTS_PRIVATE_H */ |