e0d0d86dccb577eceb6133147567ec84f6d8a664
[lttng-tools.git] / src / common / defaults.h
1 /*
2 * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
3 * Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
4 * 2015 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
5 *
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.
9 *
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
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
13 * more details.
14 *
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.
18 */
19
20 #ifndef _DEFAULTS_H
21 #define _DEFAULTS_H
22
23 #include <pthread.h>
24 #include <src/common/macros.h>
25
26 /* Default unix group name for tracing. */
27 #define DEFAULT_TRACING_GROUP "tracing"
28
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
36 /* Environment variable to set session daemon binary path. */
37 #define DEFAULT_SESSIOND_PATH_ENV "LTTNG_SESSIOND_PATH"
38
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
45 /* Default trace output directory name */
46 #define DEFAULT_TRACE_DIR_NAME "lttng-traces"
47
48 /* Default size of a hash table */
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
57 /* Default directory where the trace are written in per domain */
58 #define DEFAULT_KERNEL_TRACE_DIR "/kernel"
59 #define DEFAULT_UST_TRACE_DIR "/ust"
60
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
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 */
69 #define DEFAULT_SESSION_NAME "auto"
70
71 /* Default consumer paths */
72 #define DEFAULT_CONSUMERD_RUNDIR "%s"
73
74 /* Kernel consumer path */
75 #define DEFAULT_KCONSUMERD_PATH DEFAULT_CONSUMERD_RUNDIR "/kconsumerd"
76 #define DEFAULT_KCONSUMERD_CMD_SOCK_PATH DEFAULT_KCONSUMERD_PATH "/command"
77 #define DEFAULT_KCONSUMERD_ERR_SOCK_PATH DEFAULT_KCONSUMERD_PATH "/error"
78
79 /* UST 64-bit consumer path */
80 #define DEFAULT_USTCONSUMERD64_PATH DEFAULT_CONSUMERD_RUNDIR "/ustconsumerd64"
81 #define DEFAULT_USTCONSUMERD64_CMD_SOCK_PATH DEFAULT_USTCONSUMERD64_PATH "/command"
82 #define DEFAULT_USTCONSUMERD64_ERR_SOCK_PATH DEFAULT_USTCONSUMERD64_PATH "/error"
83
84 /* UST 32-bit consumer path */
85 #define DEFAULT_USTCONSUMERD32_PATH DEFAULT_CONSUMERD_RUNDIR "/ustconsumerd32"
86 #define DEFAULT_USTCONSUMERD32_CMD_SOCK_PATH DEFAULT_USTCONSUMERD32_PATH "/command"
87 #define DEFAULT_USTCONSUMERD32_ERR_SOCK_PATH DEFAULT_USTCONSUMERD32_PATH "/error"
88
89 /* Relayd path */
90 #define DEFAULT_RELAYD_RUNDIR "%s"
91 #define DEFAULT_RELAYD_PATH DEFAULT_RELAYD_RUNDIR "/relayd"
92
93 /* Default lttng run directory */
94 #define DEFAULT_LTTNG_HOME_ENV_VAR "LTTNG_HOME"
95 #define DEFAULT_LTTNG_FALLBACK_HOME_ENV_VAR "HOME"
96 #define DEFAULT_LTTNG_RUNDIR CONFIG_LTTNG_SYSTEM_RUNDIR
97 #define DEFAULT_LTTNG_HOME_RUNDIR "%s/.lttng"
98 #define DEFAULT_LTTNG_SESSIOND_PIDFILE "lttng-sessiond.pid"
99 #define DEFAULT_LTTNG_SESSIOND_AGENTPORT_FILE "agent.port"
100 #define DEFAULT_LTTNG_SESSIOND_LOCKFILE "lttng-sessiond.lck"
101
102 /* Default probes list */
103 #define DEFAULT_LTTNG_KMOD_PROBES "LTTNG_KMOD_PROBES"
104
105 /* Default extra probes list */
106 #define DEFAULT_LTTNG_EXTRA_KMOD_PROBES "LTTNG_EXTRA_KMOD_PROBES"
107
108 /* Default unix socket path */
109 #define DEFAULT_GLOBAL_CLIENT_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/client-lttng-sessiond"
110 #define DEFAULT_HOME_CLIENT_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/client-lttng-sessiond"
111 #define DEFAULT_GLOBAL_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/sessiond-health"
112 #define DEFAULT_HOME_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/sessiond-health"
113 #define DEFAULT_GLOBAL_NOTIFICATION_CHANNEL_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/sessiond-notification"
114 #define DEFAULT_HOME_NOTIFICATION_CHANNEL_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/sessiond-notification"
115
116 /* Default consumer health unix socket path */
117 #define DEFAULT_GLOBAL_USTCONSUMER32_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/ustconsumerd32/health"
118 #define DEFAULT_HOME_USTCONSUMER32_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/ustconsumerd32/health"
119 #define DEFAULT_GLOBAL_USTCONSUMER64_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/ustconsumerd64/health"
120 #define DEFAULT_HOME_USTCONSUMER64_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/ustconsumerd64/health"
121 #define DEFAULT_GLOBAL_KCONSUMER_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/kconsumerd/health"
122 #define DEFAULT_HOME_KCONSUMER_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/kconsumerd/health"
123
124 /* Default relay health unix socket path */
125 #define DEFAULT_GLOBAL_RELAY_HEALTH_UNIX_SOCK DEFAULT_LTTNG_RUNDIR "/relayd/health-%d"
126 #define DEFAULT_HOME_RELAY_HEALTH_UNIX_SOCK DEFAULT_LTTNG_HOME_RUNDIR "/relayd/health-%d"
127
128 /* Default daemon configuration file path */
129 #define DEFAULT_SYSTEM_CONFIGPATH CONFIG_LTTNG_SYSTEM_CONFIGDIR \
130 "/lttng"
131
132 #define DEFAULT_DAEMON_CONFIG_FILE "lttng.conf"
133 #define DEFAULT_DAEMON_HOME_CONFIGPATH DEFAULT_LTTNG_HOME_RUNDIR "/" \
134 DEFAULT_DAEMON_CONFIG_FILE
135 #define DEFAULT_DAEMON_SYSTEM_CONFIGPATH DEFAULT_SYSTEM_CONFIGPATH "/" \
136 DEFAULT_DAEMON_CONFIG_FILE
137
138 /* Default session configuration file path */
139 #define DEFAULT_SESSION_PATH "sessions"
140 /* Auto load session in that directory. */
141 #define DEFAULT_SESSION_CONFIG_AUTOLOAD "auto"
142 #define DEFAULT_SESSION_HOME_CONFIGPATH DEFAULT_LTTNG_HOME_RUNDIR "/" \
143 DEFAULT_SESSION_PATH
144 #define DEFAULT_SESSION_SYSTEM_CONFIGPATH DEFAULT_SYSTEM_CONFIGPATH "/" \
145 DEFAULT_SESSION_PATH
146 #define DEFAULT_SESSION_CONFIG_FILE_EXTENSION ".lttng"
147 #define DEFAULT_SESSION_CONFIG_XSD_FILENAME "session.xsd"
148 #define DEFAULT_SESSION_CONFIG_XSD_PATH CONFIG_LTTNG_SYSTEM_DATADIR "/xml/lttng/"
149 #define DEFAULT_SESSION_CONFIG_XSD_PATH_ENV "LTTNG_SESSION_CONFIG_XSD_PATH"
150
151 #define DEFAULT_GLOBAL_APPS_UNIX_SOCK \
152 DEFAULT_LTTNG_RUNDIR "/" LTTNG_UST_SOCK_FILENAME
153 #define DEFAULT_HOME_APPS_UNIX_SOCK \
154 DEFAULT_LTTNG_HOME_RUNDIR "/" LTTNG_UST_SOCK_FILENAME
155 #define DEFAULT_GLOBAL_APPS_WAIT_SHM_PATH \
156 "/" LTTNG_UST_WAIT_FILENAME
157 #define DEFAULT_HOME_APPS_WAIT_SHM_PATH \
158 DEFAULT_GLOBAL_APPS_WAIT_SHM_PATH "-%d"
159
160 /*
161 * Value taken from the hard limit allowed by the kernel when using setrlimit
162 * with RLIMIT_NOFILE on an Intel i7 CPU and Linux 3.0.3.
163 */
164 #define DEFAULT_POLL_SIZE 65535
165
166 /*
167 * Format is %s_%d respectively channel name and CPU number. Eigth bytes
168 * are added here to add space for the CPU number. I guess 2^8 CPUs is more
169 * than enough. We might end up with quantum computing in a cell phone when
170 * reaching this limit.
171 */
172 #define DEFAULT_STREAM_NAME_LEN LTTNG_SYMBOL_NAME_LEN + 8
173
174 /* Default channel attributes */
175 #define DEFAULT_CHANNEL_NAME "channel0"
176 /* Default JUL domain channel name. */
177 #define DEFAULT_JUL_CHANNEL_NAME "lttng_jul_channel"
178 /* Default JUL tracepoint name. This is a wildcard for the JUL domain. */
179 #define DEFAULT_JUL_EVENT_COMPONENT "lttng_jul"
180 #define DEFAULT_JUL_EVENT_NAME DEFAULT_JUL_EVENT_COMPONENT ":*"
181
182 /* Default log4j domain channel name. */
183 #define DEFAULT_LOG4J_CHANNEL_NAME "lttng_log4j_channel"
184 /* Default log4j tracepoint name. This is a wildcard for the log4j domain. */
185 #define DEFAULT_LOG4J_EVENT_COMPONENT "lttng_log4j"
186 #define DEFAULT_LOG4J_EVENT_NAME DEFAULT_LOG4J_EVENT_COMPONENT ":*"
187
188 /* Default Python domain channel name. */
189 #define DEFAULT_PYTHON_CHANNEL_NAME "lttng_python_channel"
190 /* Default Python tracepoint name. This is a wildcard for the python domain. */
191 #define DEFAULT_PYTHON_EVENT_COMPONENT "lttng_python"
192 #define DEFAULT_PYTHON_EVENT_NAME DEFAULT_PYTHON_EVENT_COMPONENT ":*"
193
194 #define DEFAULT_CHANNEL_OVERWRITE -1
195 #define DEFAULT_CHANNEL_TRACEFILE_SIZE CONFIG_DEFAULT_CHANNEL_TRACEFILE_SIZE
196 #define DEFAULT_CHANNEL_TRACEFILE_COUNT CONFIG_DEFAULT_CHANNEL_TRACEFILE_COUNT
197
198 #define _DEFAULT_CHANNEL_SUBBUF_SIZE CONFIG_DEFAULT_CHANNEL_SUBBUF_SIZE
199 #define _DEFAULT_CHANNEL_OUTPUT LTTNG_EVENT_MMAP
200
201 /* Metadata channel defaults. */
202 #define DEFAULT_METADATA_SUBBUF_SIZE CONFIG_DEFAULT_METADATA_SUBBUF_SIZE
203 #define DEFAULT_METADATA_SUBBUF_NUM CONFIG_DEFAULT_METADATA_SUBBUF_NUM
204 #define DEFAULT_METADATA_CACHE_SIZE CONFIG_DEFAULT_METADATA_CACHE_SIZE
205 #define DEFAULT_METADATA_SWITCH_TIMER CONFIG_DEFAULT_METADATA_SWITCH_TIMER
206 #define DEFAULT_METADATA_READ_TIMER CONFIG_DEFAULT_METADATA_READ_TIMER
207 #define DEFAULT_METADATA_OUTPUT _DEFAULT_CHANNEL_OUTPUT
208
209 /* Kernel has different defaults */
210
211 /* DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE must always be a power of 2 */
212 #define DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE CONFIG_DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE
213 /*
214 * DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM must always be a power of 2.
215 * Update help manually if override.
216 */
217 #define DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM CONFIG_DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM
218 /* See lttng-kernel.h enum lttng_kernel_output for channel output */
219 #define DEFAULT_KERNEL_CHANNEL_OUTPUT LTTNG_EVENT_SPLICE
220 #define DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER CONFIG_DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER
221 #define DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER CONFIG_DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER
222 #define DEFAULT_KERNEL_CHANNEL_READ_TIMER CONFIG_DEFAULT_KERNEL_CHANNEL_READ_TIMER
223 #define DEFAULT_KERNEL_CHANNEL_LIVE_TIMER CONFIG_DEFAULT_KERNEL_CHANNEL_LIVE_TIMER
224
225 /* User space defaults */
226
227 /* Must be a power of 2 */
228 #define DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE CONFIG_DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE
229 #define DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE CONFIG_DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE
230 /* Must be a power of 2. Update help manuall if override. */
231 #define DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM CONFIG_DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM
232 #define DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM CONFIG_DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM
233 /* See lttng-ust.h enum lttng_ust_output */
234 #define DEFAULT_UST_PID_CHANNEL_OUTPUT _DEFAULT_CHANNEL_OUTPUT
235 #define DEFAULT_UST_UID_CHANNEL_OUTPUT _DEFAULT_CHANNEL_OUTPUT
236 /* Timers in usec. */
237 #define DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER CONFIG_DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER
238 #define DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER CONFIG_DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER
239 #define DEFAULT_UST_PID_CHANNEL_LIVE_TIMER CONFIG_DEFAULT_UST_PID_CHANNEL_LIVE_TIMER
240 #define DEFAULT_UST_UID_CHANNEL_LIVE_TIMER CONFIG_DEFAULT_UST_UID_CHANNEL_LIVE_TIMER
241 #define DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER CONFIG_DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER
242 #define DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER CONFIG_DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER
243
244 #define DEFAULT_UST_PID_CHANNEL_READ_TIMER CONFIG_DEFAULT_UST_PID_CHANNEL_READ_TIMER
245 #define DEFAULT_UST_UID_CHANNEL_READ_TIMER CONFIG_DEFAULT_UST_UID_CHANNEL_READ_TIMER
246
247 /*
248 * Default timeout value for the sem_timedwait() call. Blocking forever is not
249 * wanted so a timeout is used to control the data flow and not freeze the
250 * session daemon.
251 */
252 #define DEFAULT_SEM_WAIT_TIMEOUT 30 /* in seconds */
253
254 /* Default bind addresses for network services. */
255 #define DEFAULT_NETWORK_CONTROL_BIND_ADDRESS CONFIG_DEFAULT_NETWORK_CONTROL_BIND_ADDRESS
256 #define DEFAULT_NETWORK_DATA_BIND_ADDRESS CONFIG_DEFAULT_NETWORK_DATA_BIND_ADDRESS
257 #define DEFAULT_NETWORK_VIEWER_BIND_ADDRESS CONFIG_DEFAULT_NETWORK_VIEWER_BIND_ADDRESS
258 #define DEFAULT_AGENT_BIND_ADDRESS CONFIG_DEFAULT_AGENT_BIND_ADDRESS
259
260 /* Default network ports for trace streaming support. */
261 #define DEFAULT_NETWORK_CONTROL_PORT CONFIG_DEFAULT_NETWORK_CONTROL_PORT
262 #define DEFAULT_NETWORK_DATA_PORT CONFIG_DEFAULT_NETWORK_DATA_PORT
263 #define DEFAULT_NETWORK_VIEWER_PORT CONFIG_DEFAULT_NETWORK_VIEWER_PORT
264
265 /* Agent registration TCP port. */
266 #define DEFAULT_AGENT_TCP_PORT CONFIG_DEFAULT_AGENT_TCP_PORT
267
268 /*
269 * If a thread stalls for this amount of time, it will be considered bogus (bad
270 * health).
271 */
272 #define DEFAULT_HEALTH_CHECK_DELTA_S 20
273 #define DEFAULT_HEALTH_CHECK_DELTA_NS 0
274
275 /*
276 * Wait period before retrying the lttng_data_pending command in the lttng
277 * stop command of liblttng-ctl.
278 */
279 #define DEFAULT_DATA_AVAILABILITY_WAIT_TIME 200000 /* usec */
280
281 /*
282 * Wait period before retrying the lttng_consumer_flushed_cache when
283 * the consumer receives metadata.
284 */
285 #define DEFAULT_METADATA_AVAILABILITY_WAIT_TIME 200000 /* usec */
286
287 /*
288 * The usual value for the maximum TCP SYN retries time and TCP FIN timeout is
289 * 180 and 60 seconds on most Linux system and the default value since kernel
290 * 2.2 thus using the highest value. See tcp(7) for more details.
291 */
292 #define DEFAULT_INET_TCP_TIMEOUT 180 /* sec */
293
294 /*
295 * Default receiving and sending timeout for an application socket.
296 */
297 #define DEFAULT_APP_SOCKET_RW_TIMEOUT CONFIG_DEFAULT_APP_SOCKET_RW_TIMEOUT
298 #define DEFAULT_APP_SOCKET_TIMEOUT_ENV "LTTNG_APP_SOCKET_TIMEOUT"
299
300 #define DEFAULT_UST_STREAM_FD_NUM 2 /* Number of fd per UST stream. */
301
302 #define DEFAULT_SNAPSHOT_NAME "snapshot"
303 #define DEFAULT_SNAPSHOT_MAX_SIZE 0 /* Unlimited. */
304
305 /* Suffix of an index file. */
306 #define DEFAULT_INDEX_FILE_SUFFIX ".idx"
307 #define DEFAULT_INDEX_DIR "index"
308
309 /* Default lttng command live timer value in usec. */
310 #define DEFAULT_LTTNG_LIVE_TIMER CONFIG_DEFAULT_LTTNG_LIVE_TIMER
311
312 /* Default runas worker name */
313 #define DEFAULT_RUN_AS_WORKER_NAME "lttng-runas"
314
315 /* Default LTTng MI XML namespace. */
316 #define DEFAULT_LTTNG_MI_NAMESPACE "http://lttng.org/xml/ns/lttng-mi"
317
318 /* Default thread stack size; the default mandated by pthread_create(3) */
319 #define DEFAULT_LTTNG_THREAD_STACK_SIZE 2097152
320
321 /* Default maximal size of message notification channel message payloads. */
322 #define DEFAULT_MAX_NOTIFICATION_CLIENT_MESSAGE_PAYLOAD_SIZE 65536
323
324 /* Default maximal size of message notification channel message payloads. */
325 #define DEFAULT_CLIENT_MAX_QUEUED_NOTIFICATIONS_COUNT 100
326
327 /*
328 * Returns the default subbuf size.
329 *
330 * This function depends on a value that is set at constructor time, so it is
331 * unsafe to call it from another constructor.
332 */
333 LTTNG_HIDDEN
334 size_t default_get_channel_subbuf_size(void);
335
336 /*
337 * Returns the default metadata subbuf size.
338 *
339 * This function depends on a value that is set at constructor time, so it is
340 * unsafe to call it from another constructor.
341 */
342 LTTNG_HIDDEN
343 size_t default_get_metadata_subbuf_size(void);
344
345 /*
346 * Returns the default subbuf size for the kernel domain.
347 *
348 * This function depends on a value that is set at constructor time, so it is
349 * unsafe to call it from another constructor.
350 */
351 LTTNG_HIDDEN
352 size_t default_get_kernel_channel_subbuf_size(void);
353
354 /*
355 * Returns the default subbuf size for the UST domain per PID.
356 *
357 * This function depends on a value that is set at constructor time, so it is
358 * unsafe to call it from another constructor.
359 */
360 LTTNG_HIDDEN
361 size_t default_get_ust_pid_channel_subbuf_size(void);
362
363 /*
364 * Returns the default subbuf size for the UST domain per UID.
365 *
366 * This function depends on a value that is set at constructor time, so it is
367 * unsafe to call it from another constructor.
368 */
369 LTTNG_HIDDEN
370 size_t default_get_ust_uid_channel_subbuf_size(void);
371
372 /*
373 * Get the default pthread_attr to use on thread creation.
374 *
375 * Some libc, such as musl, don't honor the limit set for the stack size and use
376 * their own empirically chosen static value. This function checks if the
377 * current stack size is smaller than the stack size limit and if so returns a
378 * pthread_attr_t pointer where the thread stack size is set to the soft stack
379 * size limit.
380 */
381 LTTNG_HIDDEN
382 pthread_attr_t *default_pthread_attr(void);
383
384 #endif /* _DEFAULTS_H */
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