1 #ifndef _BABELTRACE_INTERNAL_H
2 #define _BABELTRACE_INTERNAL_H
5 * babeltrace/babeltrace-internal.h
7 * Copyright 2012 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9 * Permission is hereby granted, free of charge, to any person obtaining a copy
10 * of this software and associated documentation files (the "Software"), to deal
11 * in the Software without restriction, including without limitation the rights
12 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 * copies of the Software, and to permit persons to whom the Software is
14 * furnished to do so, subject to the following conditions:
16 * The above copyright notice and this permission notice shall be included in
17 * all copies or substantial portions of the Software.
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
31 extern int babeltrace_verbose
, babeltrace_debug
;
33 #define printf_verbose(fmt, args...) \
35 if (babeltrace_verbose) \
36 fprintf(stdout, "[verbose] " fmt, ## args); \
39 #define printf_debug(fmt, args...) \
41 if (babeltrace_debug) \
42 fprintf(stdout, "[debug] " fmt, ## args); \
45 #define likely(x) __builtin_expect(!!(x), 1)
46 #define unlikely(x) __builtin_expect(!!(x), 0)
49 * BT_HIDDEN: set the hidden attribute for internal functions
51 #define BT_HIDDEN __attribute__((visibility("hidden")))
53 struct trace_descriptor
;
54 struct trace_collection
{
55 GPtrArray
*array
; /* struct trace_descriptor */
56 GHashTable
*clocks
; /* struct ctf_clock */
58 uint64_t single_clock_offset_avg
;
59 uint64_t offset_first
;
60 int64_t delta_offset_first_sum
;
62 int clock_use_offset_avg
;
65 extern int opt_all_field_names
,
66 opt_scope_field_names
,
67 opt_header_field_names
,
68 opt_context_field_names
,
69 opt_payload_field_names
,
72 opt_trace_domain_field
,
73 opt_trace_procname_field
,
75 opt_trace_hostname_field
,
76 opt_trace_default_fields
,
85 opt_clock_force_correlate
;
87 extern uint64_t opt_clock_offset
;