Commit | Line | Data |
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9bda164d | 1 | /* |
e848fc76 DG |
2 | * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca> |
3 | * Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
78d8fb4f | 4 | * 2015 - Jérémie Galarneau <jeremie.galarneau@efficios.com> |
9bda164d | 5 | * |
d14d33bf AM |
6 | * This program is free software; you can redistribute it and/or modify |
7 | * it under the terms of the GNU General Public License, version 2 only, | |
8 | * as published by the Free Software Foundation. | |
9bda164d | 9 | * |
e848fc76 DG |
10 | * This program is distributed in the hope that it will be useful, but WITHOUT |
11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
d14d33bf | 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
e848fc76 | 13 | * more details. |
9bda164d | 14 | * |
d14d33bf AM |
15 | * You should have received a copy of the GNU General Public License along |
16 | * with this program; if not, write to the Free Software Foundation, Inc., | |
17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
9bda164d DG |
18 | */ |
19 | ||
990570ed DG |
20 | #ifndef _DEFAULTS_H |
21 | #define _DEFAULTS_H | |
e848fc76 | 22 | |
5f702b60 | 23 | #include <pthread.h> |
343af227 | 24 | #include <common/macros.h> |
78d8fb4f | 25 | |
bbccc3d2 DG |
26 | /* Default unix group name for tracing. */ |
27 | #define DEFAULT_TRACING_GROUP "tracing" | |
28 | ||
30079b6b DG |
29 | /* |
30 | * This value is defined in the CTF specification (see | |
31 | * git://git.efficios.com/ctf.git in the file | |
32 | * common-trace-format-specification.txt. | |
33 | */ | |
34 | #define DEFAULT_METADATA_NAME "metadata" | |
35 | ||
bbccc3d2 DG |
36 | /* Environment variable to set session daemon binary path. */ |
37 | #define DEFAULT_SESSIOND_PATH_ENV "LTTNG_SESSIOND_PATH" | |
38 | ||
4ba92f18 PP |
39 | /* Environment variable to set man pager binary path. */ |
40 | #define DEFAULT_MAN_BIN_PATH_ENV "LTTNG_MAN_BIN_PATH" | |
41 | ||
42 | /* Default man pager binary path. */ | |
43 | #define DEFAULT_MAN_BIN_PATH "/usr/bin/man" | |
44 | ||
bbccc3d2 DG |
45 | /* Default trace output directory name */ |
46 | #define DEFAULT_TRACE_DIR_NAME "lttng-traces" | |
47 | ||
f6a9efaa | 48 | /* Default size of a hash table */ |
60922cb0 DG |
49 | #define DEFAULT_HT_SIZE 4 |
50 | ||
51 | /* Default session daemon paths */ | |
52 | #define DEFAULT_HOME_DIR "/tmp" | |
53 | #define DEFAULT_UST_SOCK_DIR DEFAULT_HOME_DIR "/ust-app-socks" | |
54 | #define DEFAULT_GLOBAL_APPS_PIPE DEFAULT_UST_SOCK_DIR "/global" | |
55 | #define DEFAULT_TRACE_OUTPUT DEFAULT_HOME_DIR "/lttng" | |
56 | ||
00e2e675 | 57 | /* Default directory where the trace are written in per domain */ |
d2956687 JG |
58 | #define DEFAULT_KERNEL_TRACE_DIR "kernel" |
59 | #define DEFAULT_UST_TRACE_DIR "ust" | |
00e2e675 | 60 | |
7972aab2 DG |
61 | /* Subpath for per PID or UID sessions. */ |
62 | #define DEFAULT_UST_TRACE_PID_PATH "/pid" | |
63 | #define DEFAULT_UST_TRACE_UID_PATH "/uid/%d/%u-bit" | |
64 | ||
a4b92340 DG |
65 | /* |
66 | * Default session name for the lttng command line. This default value will | |
67 | * get the date and time appended (%Y%m%d-%H%M%S) to it. | |
68 | */ | |
07424f16 | 69 | #define DEFAULT_SESSION_NAME "auto" |
a4b92340 | 70 | |
60922cb0 | 71 | /* Default consumer paths */ |
c285e80a | 72 | #define DEFAULT_CONSUMERD_FILE "lttng-consumerd" |
e6142f2e JG |
73 | |
74 | /* Default consumer paths */ | |
60922cb0 DG |
75 | #define DEFAULT_CONSUMERD_RUNDIR "%s" |
76 | ||
77 | /* Kernel consumer path */ | |
78 | #define DEFAULT_KCONSUMERD_PATH DEFAULT_CONSUMERD_RUNDIR "/kconsumerd" | |
79 | #define DEFAULT_KCONSUMERD_CMD_SOCK_PATH DEFAULT_KCONSUMERD_PATH "/command" | |
80 | #define DEFAULT_KCONSUMERD_ERR_SOCK_PATH DEFAULT_KCONSUMERD_PATH "/error" | |
81 | ||
82 | /* UST 64-bit consumer path */ | |
83 | #define DEFAULT_USTCONSUMERD64_PATH DEFAULT_CONSUMERD_RUNDIR "/ustconsumerd64" | |
84 | #define DEFAULT_USTCONSUMERD64_CMD_SOCK_PATH DEFAULT_USTCONSUMERD64_PATH "/command" | |
85 | #define DEFAULT_USTCONSUMERD64_ERR_SOCK_PATH DEFAULT_USTCONSUMERD64_PATH "/error" | |
86 | ||
87 | /* UST 32-bit consumer path */ | |
88 | #define DEFAULT_USTCONSUMERD32_PATH DEFAULT_CONSUMERD_RUNDIR "/ustconsumerd32" | |
89 | #define DEFAULT_USTCONSUMERD32_CMD_SOCK_PATH DEFAULT_USTCONSUMERD32_PATH "/command" | |
90 | #define DEFAULT_USTCONSUMERD32_ERR_SOCK_PATH DEFAULT_USTCONSUMERD32_PATH "/error" | |
91 | ||
65931c8b MD |
92 | /* Relayd path */ |
93 | #define DEFAULT_RELAYD_RUNDIR "%s" | |
94 | #define DEFAULT_RELAYD_PATH DEFAULT_RELAYD_RUNDIR "/relayd" | |
95 | ||
990570ed | 96 | /* Default lttng run directory */ |
feb0f3e5 AM |
97 | #define DEFAULT_LTTNG_HOME_ENV_VAR "LTTNG_HOME" |
98 | #define DEFAULT_LTTNG_FALLBACK_HOME_ENV_VAR "HOME" | |
d386c872 | 99 | #define DEFAULT_LTTNG_RUNDIR CONFIG_LTTNG_SYSTEM_RUNDIR |
60922cb0 | 100 | #define DEFAULT_LTTNG_HOME_RUNDIR "%s/.lttng" |
35f90c40 | 101 | #define DEFAULT_LTTNG_SESSIOND_PIDFILE "lttng-sessiond.pid" |
1b2ef7fe | 102 | #define DEFAULT_LTTNG_SESSIOND_AGENTPORT_FILE "agent.port" |
c9cb3e7d | 103 | #define DEFAULT_LTTNG_SESSIOND_LOCKFILE "lttng-sessiond.lck" |
990570ed | 104 | |
fbb9748b JG |
105 | /* Default probes list */ |
106 | #define DEFAULT_LTTNG_KMOD_PROBES "LTTNG_KMOD_PROBES" | |
107 | ||
c9d42407 PP |
108 | /* Default extra probes list */ |
109 | #define DEFAULT_LTTNG_EXTRA_KMOD_PROBES "LTTNG_EXTRA_KMOD_PROBES" | |
110 | ||
990570ed | 111 | /* Default unix socket path */ |
a58c490f JG |
112 | #define DEFAULT_GLOBAL_CLIENT_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/client-lttng-sessiond" |
113 | #define DEFAULT_HOME_CLIENT_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/client-lttng-sessiond" | |
114 | #define DEFAULT_GLOBAL_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/sessiond-health" | |
115 | #define DEFAULT_HOME_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/sessiond-health" | |
116 | #define DEFAULT_GLOBAL_NOTIFICATION_CHANNEL_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/sessiond-notification" | |
117 | #define DEFAULT_HOME_NOTIFICATION_CHANNEL_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/sessiond-notification" | |
990570ed | 118 | |
5c635c72 | 119 | /* Default consumer health unix socket path */ |
6c71277b MD |
120 | #define DEFAULT_GLOBAL_USTCONSUMER32_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/ustconsumerd32/health" |
121 | #define DEFAULT_HOME_USTCONSUMER32_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/ustconsumerd32/health" | |
122 | #define DEFAULT_GLOBAL_USTCONSUMER64_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/ustconsumerd64/health" | |
123 | #define DEFAULT_HOME_USTCONSUMER64_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/ustconsumerd64/health" | |
124 | #define DEFAULT_GLOBAL_KCONSUMER_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/kconsumerd/health" | |
125 | #define DEFAULT_HOME_KCONSUMER_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/kconsumerd/health" | |
5c635c72 | 126 | |
65931c8b MD |
127 | /* Default relay health unix socket path */ |
128 | #define DEFAULT_GLOBAL_RELAY_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/relayd/health-%d" | |
129 | #define DEFAULT_HOME_RELAY_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/relayd/health-%d" | |
130 | ||
1501a7f3 | 131 | /* Default daemon configuration file path */ |
fb198a11 JG |
132 | #define DEFAULT_SYSTEM_CONFIGPATH CONFIG_LTTNG_SYSTEM_CONFIGDIR \ |
133 | "/lttng" | |
134 | ||
1501a7f3 JG |
135 | #define DEFAULT_DAEMON_CONFIG_FILE "lttng.conf" |
136 | #define DEFAULT_DAEMON_HOME_CONFIGPATH DEFAULT_LTTNG_HOME_RUNDIR "/" \ | |
137 | DEFAULT_DAEMON_CONFIG_FILE | |
fb198a11 JG |
138 | #define DEFAULT_DAEMON_SYSTEM_CONFIGPATH DEFAULT_SYSTEM_CONFIGPATH "/" \ |
139 | DEFAULT_DAEMON_CONFIG_FILE | |
140 | ||
141 | /* Default session configuration file path */ | |
142 | #define DEFAULT_SESSION_PATH "sessions" | |
ab38c13f DG |
143 | /* Auto load session in that directory. */ |
144 | #define DEFAULT_SESSION_CONFIG_AUTOLOAD "auto" | |
fb198a11 JG |
145 | #define DEFAULT_SESSION_HOME_CONFIGPATH DEFAULT_LTTNG_HOME_RUNDIR "/" \ |
146 | DEFAULT_SESSION_PATH | |
147 | #define DEFAULT_SESSION_SYSTEM_CONFIGPATH DEFAULT_SYSTEM_CONFIGPATH "/" \ | |
148 | DEFAULT_SESSION_PATH | |
149 | #define DEFAULT_SESSION_CONFIG_FILE_EXTENSION ".lttng" | |
54e399cb JG |
150 | #define DEFAULT_SESSION_CONFIG_XSD_FILENAME "session.xsd" |
151 | #define DEFAULT_SESSION_CONFIG_XSD_PATH CONFIG_LTTNG_SYSTEM_DATADIR "/xml/lttng/" | |
152 | #define DEFAULT_SESSION_CONFIG_XSD_PATH_ENV "LTTNG_SESSION_CONFIG_XSD_PATH" | |
1501a7f3 | 153 | |
d0b96690 DG |
154 | #define DEFAULT_GLOBAL_APPS_UNIX_SOCK \ |
155 | DEFAULT_LTTNG_RUNDIR "/" LTTNG_UST_SOCK_FILENAME | |
156 | #define DEFAULT_HOME_APPS_UNIX_SOCK \ | |
157 | DEFAULT_LTTNG_HOME_RUNDIR "/" LTTNG_UST_SOCK_FILENAME | |
158 | #define DEFAULT_GLOBAL_APPS_WAIT_SHM_PATH \ | |
159 | "/" LTTNG_UST_WAIT_FILENAME | |
160 | #define DEFAULT_HOME_APPS_WAIT_SHM_PATH \ | |
161 | DEFAULT_GLOBAL_APPS_WAIT_SHM_PATH "-%d" | |
162 | ||
990570ed DG |
163 | /* |
164 | * Value taken from the hard limit allowed by the kernel when using setrlimit | |
165 | * with RLIMIT_NOFILE on an Intel i7 CPU and Linux 3.0.3. | |
166 | */ | |
167 | #define DEFAULT_POLL_SIZE 65535 | |
168 | ||
ce2a9e76 DG |
169 | /* |
170 | * Format is %s_%d respectively channel name and CPU number. Eigth bytes | |
171 | * are added here to add space for the CPU number. I guess 2^8 CPUs is more | |
172 | * than enough. We might end up with quantum computing in a cell phone when | |
173 | * reaching this limit. | |
174 | */ | |
175 | #define DEFAULT_STREAM_NAME_LEN LTTNG_SYMBOL_NAME_LEN + 8 | |
176 | ||
f3ed775e | 177 | /* Default channel attributes */ |
3817e7df | 178 | #define DEFAULT_CHANNEL_NAME "channel0" |
0475c50c | 179 | /* Default JUL domain channel name. */ |
f20baf8e DG |
180 | #define DEFAULT_JUL_CHANNEL_NAME "lttng_jul_channel" |
181 | /* Default JUL tracepoint name. This is a wildcard for the JUL domain. */ | |
dac8e046 JG |
182 | #define DEFAULT_JUL_EVENT_COMPONENT "lttng_jul" |
183 | #define DEFAULT_JUL_EVENT_NAME DEFAULT_JUL_EVENT_COMPONENT ":*" | |
da6c3a50 DG |
184 | |
185 | /* Default log4j domain channel name. */ | |
186 | #define DEFAULT_LOG4J_CHANNEL_NAME "lttng_log4j_channel" | |
187 | /* Default log4j tracepoint name. This is a wildcard for the log4j domain. */ | |
dac8e046 JG |
188 | #define DEFAULT_LOG4J_EVENT_COMPONENT "lttng_log4j" |
189 | #define DEFAULT_LOG4J_EVENT_NAME DEFAULT_LOG4J_EVENT_COMPONENT ":*" | |
da6c3a50 | 190 | |
0e115563 DG |
191 | /* Default Python domain channel name. */ |
192 | #define DEFAULT_PYTHON_CHANNEL_NAME "lttng_python_channel" | |
193 | /* Default Python tracepoint name. This is a wildcard for the python domain. */ | |
dac8e046 JG |
194 | #define DEFAULT_PYTHON_EVENT_COMPONENT "lttng_python" |
195 | #define DEFAULT_PYTHON_EVENT_NAME DEFAULT_PYTHON_EVENT_COMPONENT ":*" | |
0e115563 | 196 | |
8d5841ea | 197 | #define DEFAULT_CHANNEL_OVERWRITE -1 |
7659d490 PP |
198 | #define DEFAULT_CHANNEL_TRACEFILE_SIZE CONFIG_DEFAULT_CHANNEL_TRACEFILE_SIZE |
199 | #define DEFAULT_CHANNEL_TRACEFILE_COUNT CONFIG_DEFAULT_CHANNEL_TRACEFILE_COUNT | |
200 | ||
201 | #define _DEFAULT_CHANNEL_SUBBUF_SIZE CONFIG_DEFAULT_CHANNEL_SUBBUF_SIZE | |
0a9c6494 DG |
202 | #define _DEFAULT_CHANNEL_OUTPUT LTTNG_EVENT_MMAP |
203 | ||
204 | /* Metadata channel defaults. */ | |
7659d490 PP |
205 | #define DEFAULT_METADATA_SUBBUF_SIZE CONFIG_DEFAULT_METADATA_SUBBUF_SIZE |
206 | #define DEFAULT_METADATA_SUBBUF_NUM CONFIG_DEFAULT_METADATA_SUBBUF_NUM | |
207 | #define DEFAULT_METADATA_CACHE_SIZE CONFIG_DEFAULT_METADATA_CACHE_SIZE | |
208 | #define DEFAULT_METADATA_SWITCH_TIMER CONFIG_DEFAULT_METADATA_SWITCH_TIMER | |
209 | #define DEFAULT_METADATA_READ_TIMER CONFIG_DEFAULT_METADATA_READ_TIMER | |
0a9c6494 | 210 | #define DEFAULT_METADATA_OUTPUT _DEFAULT_CHANNEL_OUTPUT |
e6ddca71 | 211 | |
b389abbe MD |
212 | /* Kernel has different defaults */ |
213 | ||
214 | /* DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE must always be a power of 2 */ | |
7659d490 | 215 | #define DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE CONFIG_DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE |
9f778c9a MD |
216 | /* |
217 | * DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM must always be a power of 2. | |
218 | * Update help manually if override. | |
219 | */ | |
7659d490 | 220 | #define DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM CONFIG_DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM |
b389abbe | 221 | /* See lttng-kernel.h enum lttng_kernel_output for channel output */ |
0a9c6494 | 222 | #define DEFAULT_KERNEL_CHANNEL_OUTPUT LTTNG_EVENT_SPLICE |
7659d490 | 223 | #define DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER CONFIG_DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER |
e9404c27 | 224 | #define DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER CONFIG_DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER |
7659d490 PP |
225 | #define DEFAULT_KERNEL_CHANNEL_READ_TIMER CONFIG_DEFAULT_KERNEL_CHANNEL_READ_TIMER |
226 | #define DEFAULT_KERNEL_CHANNEL_LIVE_TIMER CONFIG_DEFAULT_KERNEL_CHANNEL_LIVE_TIMER | |
491d1539 | 227 | #define DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT CONFIG_DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT |
6bb9e85f | 228 | |
0b0dd29a DG |
229 | /* User space defaults */ |
230 | ||
231 | /* Must be a power of 2 */ | |
7659d490 PP |
232 | #define DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE CONFIG_DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE |
233 | #define DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE CONFIG_DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE | |
9f778c9a | 234 | /* Must be a power of 2. Update help manuall if override. */ |
7659d490 PP |
235 | #define DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM CONFIG_DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM |
236 | #define DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM CONFIG_DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM | |
28ca4a8b | 237 | /* See lttng-ust.h enum lttng_ust_output */ |
0a9c6494 DG |
238 | #define DEFAULT_UST_PID_CHANNEL_OUTPUT _DEFAULT_CHANNEL_OUTPUT |
239 | #define DEFAULT_UST_UID_CHANNEL_OUTPUT _DEFAULT_CHANNEL_OUTPUT | |
240 | /* Timers in usec. */ | |
7659d490 PP |
241 | #define DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER CONFIG_DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER |
242 | #define DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER CONFIG_DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER | |
243 | #define DEFAULT_UST_PID_CHANNEL_LIVE_TIMER CONFIG_DEFAULT_UST_PID_CHANNEL_LIVE_TIMER | |
244 | #define DEFAULT_UST_UID_CHANNEL_LIVE_TIMER CONFIG_DEFAULT_UST_UID_CHANNEL_LIVE_TIMER | |
e9404c27 JG |
245 | #define DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER CONFIG_DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER |
246 | #define DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER CONFIG_DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER | |
0b0dd29a | 247 | |
7659d490 PP |
248 | #define DEFAULT_UST_PID_CHANNEL_READ_TIMER CONFIG_DEFAULT_UST_PID_CHANNEL_READ_TIMER |
249 | #define DEFAULT_UST_UID_CHANNEL_READ_TIMER CONFIG_DEFAULT_UST_UID_CHANNEL_READ_TIMER | |
6bb9e85f | 250 | |
491d1539 MD |
251 | #define DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT CONFIG_DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT |
252 | #define DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT CONFIG_DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT | |
253 | ||
ee0b0061 DG |
254 | /* |
255 | * Default timeout value for the sem_timedwait() call. Blocking forever is not | |
256 | * wanted so a timeout is used to control the data flow and not freeze the | |
257 | * session daemon. | |
258 | */ | |
259 | #define DEFAULT_SEM_WAIT_TIMEOUT 30 /* in seconds */ | |
260 | ||
fa91dc52 | 261 | /* Default bind addresses for network services. */ |
7659d490 PP |
262 | #define DEFAULT_NETWORK_CONTROL_BIND_ADDRESS CONFIG_DEFAULT_NETWORK_CONTROL_BIND_ADDRESS |
263 | #define DEFAULT_NETWORK_DATA_BIND_ADDRESS CONFIG_DEFAULT_NETWORK_DATA_BIND_ADDRESS | |
264 | #define DEFAULT_NETWORK_VIEWER_BIND_ADDRESS CONFIG_DEFAULT_NETWORK_VIEWER_BIND_ADDRESS | |
265 | #define DEFAULT_AGENT_BIND_ADDRESS CONFIG_DEFAULT_AGENT_BIND_ADDRESS | |
fa91dc52 MD |
266 | |
267 | /* Default network ports for trace streaming support. */ | |
7659d490 PP |
268 | #define DEFAULT_NETWORK_CONTROL_PORT CONFIG_DEFAULT_NETWORK_CONTROL_PORT |
269 | #define DEFAULT_NETWORK_DATA_PORT CONFIG_DEFAULT_NETWORK_DATA_PORT | |
270 | #define DEFAULT_NETWORK_VIEWER_PORT CONFIG_DEFAULT_NETWORK_VIEWER_PORT | |
3a5713da | 271 | |
2288467f JG |
272 | /* Agent registration TCP port range. */ |
273 | #define DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN CONFIG_DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN | |
274 | #define DEFAULT_AGENT_TCP_PORT_RANGE_END CONFIG_DEFAULT_AGENT_TCP_PORT_RANGE_END | |
4d076222 | 275 | |
8809eec0 MD |
276 | /* |
277 | * If a thread stalls for this amount of time, it will be considered bogus (bad | |
278 | * health). | |
279 | */ | |
280 | #define DEFAULT_HEALTH_CHECK_DELTA_S 20 | |
281 | #define DEFAULT_HEALTH_CHECK_DELTA_NS 0 | |
282 | ||
38ee087f | 283 | /* |
6d805429 | 284 | * Wait period before retrying the lttng_data_pending command in the lttng |
38ee087f DG |
285 | * stop command of liblttng-ctl. |
286 | */ | |
c8f61fd4 | 287 | #define DEFAULT_DATA_AVAILABILITY_WAIT_TIME_US 200000 /* usec */ |
38ee087f | 288 | |
331744e3 JD |
289 | /* |
290 | * Wait period before retrying the lttng_consumer_flushed_cache when | |
291 | * the consumer receives metadata. | |
292 | */ | |
293 | #define DEFAULT_METADATA_AVAILABILITY_WAIT_TIME 200000 /* usec */ | |
294 | ||
d831c249 DG |
295 | /* |
296 | * The usual value for the maximum TCP SYN retries time and TCP FIN timeout is | |
297 | * 180 and 60 seconds on most Linux system and the default value since kernel | |
298 | * 2.2 thus using the highest value. See tcp(7) for more details. | |
299 | */ | |
300 | #define DEFAULT_INET_TCP_TIMEOUT 180 /* sec */ | |
301 | ||
715e6fb1 JG |
302 | /* Maximum payload size for a control connection */ |
303 | ||
304 | #define DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE CONFIG_DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE | |
305 | ||
ae9e45b3 DG |
306 | /* |
307 | * Default receiving and sending timeout for an application socket. | |
308 | */ | |
7659d490 | 309 | #define DEFAULT_APP_SOCKET_RW_TIMEOUT CONFIG_DEFAULT_APP_SOCKET_RW_TIMEOUT |
ae9e45b3 DG |
310 | #define DEFAULT_APP_SOCKET_TIMEOUT_ENV "LTTNG_APP_SOCKET_TIMEOUT" |
311 | ||
ffe60014 | 312 | #define DEFAULT_UST_STREAM_FD_NUM 2 /* Number of fd per UST stream. */ |
8b3bd7a3 | 313 | |
da3c9ec1 | 314 | #define DEFAULT_SNAPSHOT_NAME "snapshot" |
27babd3a | 315 | #define DEFAULT_SNAPSHOT_MAX_SIZE 0 /* Unlimited. */ |
da3c9ec1 | 316 | |
309167d2 JD |
317 | /* Suffix of an index file. */ |
318 | #define DEFAULT_INDEX_FILE_SUFFIX ".idx" | |
1c20f0e2 | 319 | #define DEFAULT_INDEX_DIR "index" |
309167d2 | 320 | |
d73c5802 | 321 | /* Default lttng command live timer value in usec. */ |
7659d490 | 322 | #define DEFAULT_LTTNG_LIVE_TIMER CONFIG_DEFAULT_LTTNG_LIVE_TIMER |
d73c5802 | 323 | |
7567352f MD |
324 | /* Default runas worker name */ |
325 | #define DEFAULT_RUN_AS_WORKER_NAME "lttng-runas" | |
326 | ||
41af1adf | 327 | /* Default LTTng MI XML namespace. */ |
a18d9544 | 328 | #define DEFAULT_LTTNG_MI_NAMESPACE "https://lttng.org/xml/ns/lttng-mi" |
41af1adf | 329 | |
4d5fb75f JG |
330 | /* Default thread stack size; the default mandated by pthread_create(3) */ |
331 | #define DEFAULT_LTTNG_THREAD_STACK_SIZE 2097152 | |
332 | ||
a58c490f JG |
333 | /* Default maximal size of message notification channel message payloads. */ |
334 | #define DEFAULT_MAX_NOTIFICATION_CLIENT_MESSAGE_PAYLOAD_SIZE 65536 | |
335 | ||
3e3665b8 JG |
336 | /* Default maximal size of trace archive location. */ |
337 | #define DEFAULT_MAX_TRACE_ARCHIVE_LOCATION_PAYLOAD_SIZE 65536 | |
338 | ||
a58c490f JG |
339 | /* Default maximal size of message notification channel message payloads. */ |
340 | #define DEFAULT_CLIENT_MAX_QUEUED_NOTIFICATIONS_COUNT 100 | |
341 | ||
f056029c JR |
342 | |
343 | #define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE" | |
344 | #define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_IDLE_TIME_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE_IDLE_TIME" | |
345 | #define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_MAX_PROBE_COUNT_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE_MAX_PROBE_COUNT" | |
346 | #define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_PROBE_INTERVAL_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE_PROBE_INTERVAL" | |
347 | #define DEFAULT_LTTNG_RELAYD_TCP_KEEP_ALIVE_ABORT_THRESHOLD_ENV "LTTNG_RELAYD_TCP_KEEP_ALIVE_ABORT_THRESHOLD" | |
348 | ||
d2956687 JG |
349 | /* |
350 | * Name of the intermediate directory used to rename the trace chunk of a | |
351 | * session's first rotation. | |
352 | */ | |
353 | #define DEFAULT_TEMPORARY_CHUNK_RENAME_DIRECTORY ".tmp_rename_chunk" | |
354 | #define DEFAULT_ARCHIVED_TRACE_CHUNKS_DIRECTORY "archives" | |
355 | ||
d88744a4 JD |
356 | /* |
357 | * Default timer value in usec for the rotate pending polling check on the | |
358 | * relay when a rotation has completed on the consumer. | |
359 | */ | |
92816cc3 | 360 | #define DEFAULT_ROTATE_PENDING_TIMER CONFIG_DEFAULT_ROTATE_PENDING_TIMER |
d88744a4 | 361 | |
8b3bd7a3 SM |
362 | /* |
363 | * Returns the default subbuf size. | |
364 | * | |
365 | * This function depends on a value that is set at constructor time, so it is | |
366 | * unsafe to call it from another constructor. | |
367 | */ | |
78d8fb4f JG |
368 | LTTNG_HIDDEN |
369 | size_t default_get_channel_subbuf_size(void); | |
8b3bd7a3 SM |
370 | |
371 | /* | |
372 | * Returns the default metadata subbuf size. | |
373 | * | |
374 | * This function depends on a value that is set at constructor time, so it is | |
375 | * unsafe to call it from another constructor. | |
376 | */ | |
78d8fb4f JG |
377 | LTTNG_HIDDEN |
378 | size_t default_get_metadata_subbuf_size(void); | |
8b3bd7a3 SM |
379 | |
380 | /* | |
381 | * Returns the default subbuf size for the kernel domain. | |
382 | * | |
383 | * This function depends on a value that is set at constructor time, so it is | |
384 | * unsafe to call it from another constructor. | |
385 | */ | |
78d8fb4f JG |
386 | LTTNG_HIDDEN |
387 | size_t default_get_kernel_channel_subbuf_size(void); | |
8b3bd7a3 SM |
388 | |
389 | /* | |
0a9c6494 DG |
390 | * Returns the default subbuf size for the UST domain per PID. |
391 | * | |
392 | * This function depends on a value that is set at constructor time, so it is | |
393 | * unsafe to call it from another constructor. | |
394 | */ | |
78d8fb4f JG |
395 | LTTNG_HIDDEN |
396 | size_t default_get_ust_pid_channel_subbuf_size(void); | |
0a9c6494 DG |
397 | |
398 | /* | |
399 | * Returns the default subbuf size for the UST domain per UID. | |
8b3bd7a3 SM |
400 | * |
401 | * This function depends on a value that is set at constructor time, so it is | |
402 | * unsafe to call it from another constructor. | |
403 | */ | |
78d8fb4f JG |
404 | LTTNG_HIDDEN |
405 | size_t default_get_ust_uid_channel_subbuf_size(void); | |
8b3bd7a3 | 406 | |
1a1a34b4 MJ |
407 | /* |
408 | * Get the default pthread_attr to use on thread creation. | |
409 | * | |
410 | * Some libc, such as musl, don't honor the limit set for the stack size and use | |
411 | * their own empirically chosen static value. This function checks if the | |
412 | * current stack size is smaller than the stack size limit and if so returns a | |
413 | * pthread_attr_t pointer where the thread stack size is set to the soft stack | |
414 | * size limit. | |
415 | */ | |
416 | LTTNG_HIDDEN | |
417 | pthread_attr_t *default_pthread_attr(void); | |
418 | ||
990570ed | 419 | #endif /* _DEFAULTS_H */ |