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36907cb5 DS |
1 | %define DOCSTRING |
2 | "LTTNG_VERSION_STR | |
3 | ||
4 | The LTTng project aims at providing highly efficient tracing tools for Linux. | |
5 | It's tracers help tracking down performance issues and debugging problems involving | |
6 | multiple concurrent processes and threads. Tracing across multiple systems is also possible." | |
7 | %enddef | |
8 | ||
9 | %module(docstring=DOCSTRING) lttng | |
10 | ||
11 | %include "typemaps.i" | |
bc3bdada | 12 | %include "stdint.i" |
36907cb5 DS |
13 | %include "pyabc.i" |
14 | %{ | |
15 | #define SWIG_FILE_WITH_INIT | |
16 | #include <lttng/lttng.h> | |
17 | %} | |
18 | ||
6c7ee73e JG |
19 | %{ |
20 | #if PY_MAJOR_VERSION >= 3 | |
21 | // The PyInt and PyLong types were unified as of Python 3 | |
22 | // This makes the typemap code useable with both Python 2 and 3. | |
23 | #define PyInt_AsSsize_t PyLong_AsSsize_t | |
24 | #endif | |
25 | %} | |
26 | ||
36907cb5 DS |
27 | typedef unsigned int uint32_t; |
28 | typedef int int32_t; | |
29 | typedef unsigned long long uint64_t; | |
30 | typedef long pid_t; | |
31 | ||
32 | ||
33 | // ============================================= | |
34 | // ENUMS | |
35 | // These are directly taken from lttng.h. | |
36 | // Any change to these enums must also be | |
37 | // made here. | |
38 | // ============================================= | |
39 | ||
40 | %rename("DOMAIN_KERNEL") LTTNG_DOMAIN_KERNEL; | |
41 | %rename("DOMAIN_UST") LTTNG_DOMAIN_UST; | |
42 | enum lttng_domain_type { | |
43 | LTTNG_DOMAIN_KERNEL = 1, | |
44 | LTTNG_DOMAIN_UST = 2, | |
45 | }; | |
46 | ||
fe1b18eb JR |
47 | %rename("BUFFER_PER_PID") LTTNG_BUFFER_PER_PID; |
48 | %rename("BUFFER_PER_UID") LTTNG_BUFFER_PER_UID; | |
49 | %rename("BUFFER_GLOBAL") LTTNG_BUFFER_GLOBAL; | |
50 | enum lttng_buffer_type { | |
51 | LTTNG_BUFFER_PER_PID, | |
52 | LTTNG_BUFFER_PER_UID, | |
53 | LTTNG_BUFFER_GLOBAL, | |
54 | }; | |
55 | ||
36907cb5 DS |
56 | %rename("EVENT_ALL") LTTNG_EVENT_ALL; |
57 | %rename("EVENT_TRACEPOINT") LTTNG_EVENT_TRACEPOINT; | |
58 | %rename("EVENT_PROBE") LTTNG_EVENT_PROBE; | |
59 | %rename("EVENT_FUNCTION")LTTNG_EVENT_FUNCTION; | |
60 | %rename("EVENT_FUNCTION_ENTRY") LTTNG_EVENT_FUNCTION_ENTRY; | |
61 | %rename("EVENT_NOOP") LTTNG_EVENT_NOOP; | |
62 | %rename("EVENT_SYSCALL") LTTNG_EVENT_SYSCALL; | |
63 | enum lttng_event_type { | |
64 | LTTNG_EVENT_ALL = -1, | |
65 | LTTNG_EVENT_TRACEPOINT = 0, | |
66 | LTTNG_EVENT_PROBE = 1, | |
67 | LTTNG_EVENT_FUNCTION = 2, | |
68 | LTTNG_EVENT_FUNCTION_ENTRY = 3, | |
69 | LTTNG_EVENT_NOOP = 4, | |
70 | LTTNG_EVENT_SYSCALL = 5, | |
71 | }; | |
72 | ||
73 | %rename("EVENT_LOGLEVEL_ALL") LTTNG_EVENT_LOGLEVEL_ALL; | |
74 | %rename("EVENT_LOGLEVEL_RANGE") LTTNG_EVENT_LOGLEVEL_RANGE; | |
75 | %rename("EVENT_LOGLEVEL_SINGLE") LTTNG_EVENT_LOGLEVEL_SINGLE; | |
76 | enum lttng_loglevel_type { | |
77 | LTTNG_EVENT_LOGLEVEL_ALL = 0, | |
78 | LTTNG_EVENT_LOGLEVEL_RANGE = 1, | |
79 | LTTNG_EVENT_LOGLEVEL_SINGLE = 2, | |
80 | }; | |
81 | ||
82 | %rename("LOGLEVEL_EMERG") LTTNG_LOGLEVEL_EMERG; | |
83 | %rename("LOGLEVEL_ALERT") LTTNG_LOGLEVEL_ALERT; | |
84 | %rename("LOGLEVEL_CRIT") LTTNG_LOGLEVEL_CRIT; | |
85 | %rename("LOGLEVEL_ERR") LTTNG_LOGLEVEL_ERR; | |
86 | %rename("LOGLEVEL_WARNING") LTTNG_LOGLEVEL_WARNING; | |
87 | %rename("LOGLEVEL_NOTICE") LTTNG_LOGLEVEL_NOTICE; | |
88 | %rename("LOGLEVEL_INFO") LTTNG_LOGLEVEL_INFO; | |
89 | %rename("LOGLEVEL_DEBUG_SYSTEM") LTTNG_LOGLEVEL_DEBUG_SYSTEM; | |
90 | %rename("LOGLEVEL_DEBUG_PROGRAM") LTTNG_LOGLEVEL_DEBUG_PROGRAM; | |
91 | %rename("LOGLEVEL_DEBUG_PROCESS") LTTNG_LOGLEVEL_DEBUG_PROCESS; | |
92 | %rename("LOGLEVEL_DEBUG_MODULE") LTTNG_LOGLEVEL_DEBUG_MODULE; | |
93 | %rename("LOGLEVEL_DEBUG_UNIT") LTTNG_LOGLEVEL_DEBUG_UNIT; | |
94 | %rename("LOGLEVEL_DEBUG_FUNCTION") LTTNG_LOGLEVEL_DEBUG_FUNCTION; | |
95 | %rename("LOGLEVEL_DEBUG_LINE") LTTNG_LOGLEVEL_DEBUG_LINE; | |
96 | %rename("LOGLEVEL_DEBUG") LTTNG_LOGLEVEL_DEBUG; | |
97 | enum lttng_loglevel { | |
98 | LTTNG_LOGLEVEL_EMERG = 0, | |
99 | LTTNG_LOGLEVEL_ALERT = 1, | |
100 | LTTNG_LOGLEVEL_CRIT = 2, | |
101 | LTTNG_LOGLEVEL_ERR = 3, | |
102 | LTTNG_LOGLEVEL_WARNING = 4, | |
103 | LTTNG_LOGLEVEL_NOTICE = 5, | |
104 | LTTNG_LOGLEVEL_INFO = 6, | |
105 | LTTNG_LOGLEVEL_DEBUG_SYSTEM = 7, | |
106 | LTTNG_LOGLEVEL_DEBUG_PROGRAM = 8, | |
107 | LTTNG_LOGLEVEL_DEBUG_PROCESS = 9, | |
108 | LTTNG_LOGLEVEL_DEBUG_MODULE = 10, | |
109 | LTTNG_LOGLEVEL_DEBUG_UNIT = 11, | |
110 | LTTNG_LOGLEVEL_DEBUG_FUNCTION = 12, | |
111 | LTTNG_LOGLEVEL_DEBUG_LINE = 13, | |
112 | LTTNG_LOGLEVEL_DEBUG = 14, | |
113 | }; | |
114 | ||
115 | %rename("EVENT_SPLICE") LTTNG_EVENT_SPLICE; | |
116 | %rename("EVENT_MMAP") LTTNG_EVENT_MMAP; | |
117 | enum lttng_event_output { | |
118 | LTTNG_EVENT_SPLICE = 0, | |
119 | LTTNG_EVENT_MMAP = 1, | |
120 | }; | |
121 | ||
122 | %rename("EVENT_CONTEXT_PID") LTTNG_EVENT_CONTEXT_PID; | |
123 | %rename("EVENT_CONTEXT_PERF_COUNTER") LTTNG_EVENT_CONTEXT_PERF_COUNTER; | |
124 | %rename("EVENT_CONTEXT_PROCNAME") LTTNG_EVENT_CONTEXT_PROCNAME; | |
125 | %rename("EVENT_CONTEXT_PRIO") LTTNG_EVENT_CONTEXT_PRIO; | |
126 | %rename("EVENT_CONTEXT_NICE") LTTNG_EVENT_CONTEXT_NICE; | |
127 | %rename("EVENT_CONTEXT_VPID") LTTNG_EVENT_CONTEXT_VPID; | |
128 | %rename("EVENT_CONTEXT_TID") LTTNG_EVENT_CONTEXT_TID; | |
129 | %rename("EVENT_CONTEXT_VTID") LTTNG_EVENT_CONTEXT_VTID; | |
130 | %rename("EVENT_CONTEXT_PPID") LTTNG_EVENT_CONTEXT_PPID; | |
131 | %rename("EVENT_CONTEXT_VPPID") LTTNG_EVENT_CONTEXT_VPPID; | |
132 | %rename("EVENT_CONTEXT_PTHREAD_ID") LTTNG_EVENT_CONTEXT_PTHREAD_ID; | |
133 | enum lttng_event_context_type { | |
134 | LTTNG_EVENT_CONTEXT_PID = 0, | |
135 | LTTNG_EVENT_CONTEXT_PERF_COUNTER = 1, | |
136 | LTTNG_EVENT_CONTEXT_PROCNAME = 2, | |
137 | LTTNG_EVENT_CONTEXT_PRIO = 3, | |
138 | LTTNG_EVENT_CONTEXT_NICE = 4, | |
139 | LTTNG_EVENT_CONTEXT_VPID = 5, | |
140 | LTTNG_EVENT_CONTEXT_TID = 6, | |
141 | LTTNG_EVENT_CONTEXT_VTID = 7, | |
142 | LTTNG_EVENT_CONTEXT_PPID = 8, | |
143 | LTTNG_EVENT_CONTEXT_VPPID = 9, | |
144 | LTTNG_EVENT_CONTEXT_PTHREAD_ID = 10, | |
145 | }; | |
146 | ||
36907cb5 DS |
147 | |
148 | ||
149 | ||
150 | // ============================================= | |
151 | // TYPEMAPS | |
152 | // ============================================= | |
153 | ||
154 | //list_sessions | |
155 | %typemap(argout) struct lttng_session **sessions{ | |
156 | ||
157 | int l = PyInt_AsSsize_t($result); | |
158 | if (l >= 0) | |
159 | { | |
160 | PyObject *sessions = PyList_New(0); | |
161 | int i; | |
162 | for(i=0; i<l; i++) | |
163 | { | |
164 | PyObject *tmp = PyTuple_New(4); | |
165 | PyObject *name = PyString_FromString((*$1)[i].name); | |
166 | PyObject *path = PyString_FromString((*$1)[i].path); | |
167 | PyObject *enabled = PyInt_FromSize_t((*$1)[i].enabled); | |
168 | PyObject *padding = PyString_FromString((*$1)[i].padding); | |
169 | ||
170 | PyTuple_SetItem(tmp, 0, name); | |
171 | PyTuple_SetItem(tmp, 1, path); | |
172 | PyTuple_SetItem(tmp, 2, enabled); | |
173 | PyTuple_SetItem(tmp, 3, padding); | |
174 | PyList_Append(sessions, tmp); | |
175 | } | |
176 | $result = sessions; | |
177 | } | |
178 | } | |
179 | %typemap(in,numinputs=0) struct lttng_session **sessions (struct lttng_session *temp){ | |
180 | $1=&temp; | |
181 | } | |
182 | ||
183 | //list_domains | |
184 | %typemap(argout) struct lttng_domain **domains{ | |
185 | ||
186 | int l = PyInt_AsSsize_t($result); | |
187 | if (l >= 0) | |
188 | { | |
189 | PyObject *dom = PyList_New(0); | |
190 | int i; | |
191 | for(i=0; i<l; i++) | |
192 | { | |
fe1b18eb | 193 | PyObject *tmp = PyTuple_New(6); |
36907cb5 | 194 | PyObject *type = PyInt_FromSize_t((*$1)[i].type); |
fe1b18eb | 195 | PyObject *buf_type = PyInt_FromSize_t((*$1)[i].buf_type); |
36907cb5 DS |
196 | PyObject *execname = PyString_FromString((*$1)[i].attr.exec_name); |
197 | PyObject *pid = PyInt_FromSize_t((*$1)[i].attr.pid); | |
198 | PyObject *padding = PyString_FromString((*$1)[i].padding); | |
199 | PyObject *attrpadding = PyString_FromString((*$1)[i].attr.padding); | |
200 | ||
201 | PyTuple_SetItem(tmp, 0, type); | |
fe1b18eb JR |
202 | PyTuple_SetItem(tmp, 1, buf_type); |
203 | PyTuple_SetItem(tmp, 2, padding); | |
204 | PyTuple_SetItem(tmp, 3, pid); | |
205 | PyTuple_SetItem(tmp, 4, execname); | |
206 | PyTuple_SetItem(tmp, 5, attrpadding); | |
36907cb5 DS |
207 | PyList_Append(dom, tmp); |
208 | } | |
209 | $result = dom; | |
210 | } | |
211 | } | |
212 | %typemap(in,numinputs=0) struct lttng_domain **domains (struct lttng_domain *temp){ | |
213 | $1=&temp; | |
214 | } | |
215 | ||
216 | //list_channels | |
217 | %typemap(argout) struct lttng_channel **channels{ | |
218 | ||
219 | int l = PyInt_AsSsize_t($result); | |
220 | if (l >= 0) | |
221 | { | |
222 | PyObject *chan = PyList_New(0); | |
223 | int i; | |
224 | for(i=0; i<l; i++) | |
225 | { | |
226 | PyObject *tmp = PyTuple_New(4); | |
227 | PyObject *name = PyString_FromString((*$1)[i].name); | |
228 | PyObject *enabled = PyInt_FromSize_t((*$1)[i].enabled); | |
229 | PyObject *padding = PyString_FromString((*$1)[i].padding); | |
230 | ||
231 | PyObject *attrtmp = PyTuple_New(7); | |
232 | PyObject *overwrite = PyInt_FromLong((*$1)[i].attr.overwrite); | |
233 | PyObject *subbuf = PyInt_FromSize_t((*$1)[i].attr.subbuf_size); | |
234 | PyObject *num = PyInt_FromSize_t((*$1)[i].attr.num_subbuf); | |
235 | PyObject *switchtimer = PyInt_FromSize_t((*$1)[i].attr.switch_timer_interval); | |
236 | PyObject *readtimer = PyInt_FromSize_t((*$1)[i].attr.read_timer_interval); | |
237 | PyObject *output = PyInt_FromSize_t((*$1)[i].attr.output); | |
238 | PyObject *attrpad = PyString_FromString((*$1)[i].attr.padding); | |
239 | ||
240 | PyTuple_SetItem(attrtmp, 0, overwrite); | |
241 | PyTuple_SetItem(attrtmp, 1, subbuf); | |
242 | PyTuple_SetItem(attrtmp, 2, num); | |
243 | PyTuple_SetItem(attrtmp, 3, switchtimer); | |
244 | PyTuple_SetItem(attrtmp, 4, readtimer); | |
245 | PyTuple_SetItem(attrtmp, 5, output); | |
246 | PyTuple_SetItem(attrtmp, 6, attrpad); | |
247 | ||
248 | PyTuple_SetItem(tmp, 0, name); | |
249 | PyTuple_SetItem(tmp, 1, enabled); | |
250 | PyTuple_SetItem(tmp, 2, padding); | |
251 | PyTuple_SetItem(tmp, 3, attrtmp); | |
252 | PyList_Append(chan, tmp); | |
253 | } | |
254 | $result = chan; | |
255 | } | |
256 | } | |
257 | %typemap(in,numinputs=0) struct lttng_channel **channels (struct lttng_channel *temp){ | |
258 | $1=&temp; | |
259 | } | |
260 | ||
261 | //list_events & list_tracepoints | |
262 | %typemap(argout) struct lttng_event **events{ | |
263 | ||
264 | int l = PyInt_AsSsize_t($result); | |
265 | if (l >= 0) | |
266 | { | |
267 | PyObject *events = PyList_New(0); | |
268 | int i; | |
269 | for(i=0; i<l; i++) | |
270 | { | |
271 | PyObject *tmp = PyTuple_New(10); | |
272 | PyObject *name = PyString_FromString((*$1)[i].name); | |
273 | PyObject *type = PyInt_FromSize_t((*$1)[i].type); | |
274 | PyObject *logleveltype = PyInt_FromSize_t((*$1)[i].loglevel_type); | |
275 | PyObject *loglevel = PyInt_FromLong((*$1)[i].loglevel); | |
276 | PyObject *enabled = PyInt_FromLong((*$1)[i].enabled); | |
277 | PyObject *pid = PyInt_FromSize_t((*$1)[i].pid); | |
278 | PyObject *padding = PyString_FromString((*$1)[i].padding); | |
279 | PyObject *attrpadding = PyString_FromString((*$1)[i].attr.padding); | |
280 | ||
281 | PyObject *probe = PyTuple_New(4); | |
282 | PyObject *addr = PyInt_FromSize_t((*$1)[i].attr.probe.addr); | |
283 | PyObject *offset = PyInt_FromSize_t((*$1)[i].attr.probe.offset); | |
284 | PyObject *symbolname = PyString_FromString((*$1)[i].attr.probe.symbol_name); | |
285 | PyObject *probepad = PyString_FromString((*$1)[i].attr.probe.padding); | |
286 | ||
287 | PyObject *function = PyTuple_New(2); | |
288 | PyObject *f_symbolname = PyString_FromString((*$1)[i].attr.ftrace.symbol_name); | |
289 | PyObject *f_pad = PyString_FromString((*$1)[i].attr.ftrace.padding); | |
290 | ||
291 | PyTuple_SetItem(function, 0, f_symbolname); | |
292 | PyTuple_SetItem(function, 1, f_pad); | |
293 | ||
294 | PyTuple_SetItem(probe, 0, addr); | |
295 | PyTuple_SetItem(probe, 1, offset); | |
296 | PyTuple_SetItem(probe, 2, symbolname); | |
297 | PyTuple_SetItem(probe, 3, probepad); | |
298 | ||
299 | PyTuple_SetItem(tmp, 0, name); | |
300 | PyTuple_SetItem(tmp, 1, type); | |
301 | PyTuple_SetItem(tmp, 2, logleveltype); | |
302 | PyTuple_SetItem(tmp, 3, loglevel); | |
303 | PyTuple_SetItem(tmp, 4, enabled); | |
304 | PyTuple_SetItem(tmp, 5, pid); | |
305 | PyTuple_SetItem(tmp, 6, padding); | |
306 | PyTuple_SetItem(tmp, 7, probe); | |
307 | PyTuple_SetItem(tmp, 8, function); | |
308 | PyTuple_SetItem(tmp, 9, attrpadding); | |
309 | PyList_Append(events, tmp); | |
310 | } | |
311 | $result = events; | |
312 | } | |
313 | } | |
314 | %typemap(in,numinputs=0) struct lttng_event **events (struct lttng_event *temp){ | |
315 | $1=&temp; | |
316 | } | |
317 | ||
318 | ||
319 | ||
320 | // ============================================= | |
321 | // FUNCTIONS | |
322 | // ============================================= | |
323 | ||
324 | %rename("create") lttng_create_session(const char *name, const char *path); | |
9e52b0d8 | 325 | %rename("create_snapshot") lttng_create_session_snapshot(const char *name, const char *snapshot_url); |
36907cb5 DS |
326 | %rename("destroy") lttng_destroy_session(const char *name); |
327 | %rename("_lttng_create_handle") lttng_create_handle(const char *session_name, struct lttng_domain *domain); | |
328 | %rename("_lttng_destroy_handle") lttng_destroy_handle(struct lttng_handle *handle); | |
329 | %rename("_lttng_list_sessions") lttng_list_sessions(struct lttng_session **sessions); | |
330 | %rename("_lttng_list_domains") lttng_list_domains(const char *session_name, struct lttng_domain **domains); | |
331 | %rename("_lttng_list_channels") lttng_list_channels(struct lttng_handle *handle,struct lttng_channel **channels); | |
332 | %rename("_lttng_list_events") lttng_list_events(struct lttng_handle *handle, const char *channel_name, struct lttng_event **events); | |
333 | %rename("_lttng_list_tracepoints") lttng_list_tracepoints(struct lttng_handle *handle, struct lttng_event **events); | |
334 | %rename("session_daemon_alive") lttng_session_daemon_alive(void); | |
335 | %rename("set_tracing_group") lttng_set_tracing_group(const char *name); | |
336 | %rename("strerror") lttng_strerror(int code); | |
337 | %rename("_lttng_register_consumer") lttng_register_consumer(struct lttng_handle *handle, const char *socket_path); | |
338 | %rename("start") lttng_start_tracing(const char *session_name); | |
339 | %rename("stop") lttng_stop_tracing(const char *session_name); | |
340 | %rename("_lttng_add_context") lttng_add_context(struct lttng_handle *handle, struct lttng_event_context *ctx, const char *event_name, const char *channel_name); | |
341 | %rename("_lttng_enable_event") lttng_enable_event(struct lttng_handle *handle, struct lttng_event *ev, const char *channel_name); | |
342 | %rename("_lttng_enable_channel") lttng_enable_channel(struct lttng_handle *handle, struct lttng_channel *chan); | |
343 | %rename("_lttng_disable_event") lttng_disable_event(struct lttng_handle *handle, const char *name, const char *channel_name); | |
344 | %rename("_lttng_disable_channel") lttng_disable_channel(struct lttng_handle *handle, const char *name); | |
36907cb5 DS |
345 | %rename("channel_set_default_attr") lttng_channel_set_default_attr(struct lttng_domain *domain, struct lttng_channel_attr *attr); |
346 | ||
347 | //Redefined functions | |
348 | struct lttng_handle *lttng_create_handle(const char *session_name, | |
349 | struct lttng_domain *domain); | |
350 | void lttng_destroy_handle(struct lttng_handle *handle); | |
351 | int lttng_list_channels(struct lttng_handle *handle,struct lttng_channel **channels); | |
352 | int lttng_list_events(struct lttng_handle *handle, | |
353 | const char *channel_name, struct lttng_event **events); | |
354 | int lttng_list_tracepoints(struct lttng_handle *handle, struct lttng_event **events); | |
355 | int lttng_add_context(struct lttng_handle *handle, struct lttng_event_context *ctx, | |
356 | const char *event_name, const char *channel_name); | |
357 | int lttng_enable_event(struct lttng_handle *handle, | |
358 | struct lttng_event *ev, const char *channel_name); | |
359 | int lttng_enable_channel(struct lttng_handle *handle, struct lttng_channel *chan); | |
360 | int lttng_disable_event(struct lttng_handle *handle, | |
361 | const char *name, const char *channel_name); | |
362 | int lttng_disable_channel(struct lttng_handle *handle, const char *name); | |
36907cb5 DS |
363 | int lttng_register_consumer(struct lttng_handle *handle, const char *socket_path); |
364 | int lttng_list_sessions(struct lttng_session **sessions); | |
365 | int lttng_list_domains(const char *session_name, struct lttng_domain **domains); | |
366 | ||
367 | //Functions not needing redefinition | |
368 | %feature("docstring")"create(str name, str path) -> int | |
369 | ||
370 | Create a new tracing session using name and path. | |
9e52b0d8 | 371 | Returns 0 on success or a negative error code." |
36907cb5 DS |
372 | int lttng_create_session(const char *name, const char *path); |
373 | ||
9e52b0d8 MD |
374 | %feature("docstring")"create_snapshot(str name, str snapshot_url) -> int |
375 | ||
376 | Create a new tracing session using name and snapshot_url in snapshot | |
377 | mode (flight recorder). | |
378 | Returns 0 on success or a negative error code." | |
379 | int lttng_create_session_snapshot(const char *name, const char *path); | |
36907cb5 DS |
380 | |
381 | %feature("docstring")"destroy(str name) -> int | |
382 | ||
383 | Tear down tracing session using name. | |
9e52b0d8 | 384 | Returns 0 on success or a negative error code." |
36907cb5 DS |
385 | int lttng_destroy_session(const char *name); |
386 | ||
387 | ||
388 | %feature("docstring")"session_daemon_alive() -> int | |
389 | ||
390 | Check if session daemon is alive. | |
391 | Return 1 if alive or 0 if not. | |
392 | On error returns a negative value." | |
393 | int lttng_session_daemon_alive(void); | |
394 | ||
395 | ||
396 | %feature("docstring")"set_tracing_group(str name) -> int | |
397 | ||
398 | Sets the tracing_group variable with name. | |
399 | This function allocates memory pointed to by tracing_group. | |
400 | On success, returns 0, on error, returns -1 (null name) or -ENOMEM." | |
401 | int lttng_set_tracing_group(const char *name); | |
402 | ||
403 | ||
404 | %feature("docstring")"strerror(int code) -> char | |
405 | ||
406 | Returns a human readable string describing | |
407 | the error code (a negative value)." | |
408 | const char *lttng_strerror(int code); | |
409 | ||
410 | ||
411 | %feature("docstring")"start(str session_name) -> int | |
412 | ||
413 | Start tracing for all traces of the session. | |
414 | Returns size of returned session payload data or a negative error code." | |
415 | int lttng_start_tracing(const char *session_name); | |
416 | ||
417 | ||
418 | %feature("docstring")"stop(str session_name) -> int | |
419 | ||
420 | Stop tracing for all traces of the session. | |
421 | Returns size of returned session payload data or a negative error code." | |
422 | int lttng_stop_tracing(const char *session_name); | |
423 | ||
424 | ||
425 | %feature("docstring")"channel_set_default_attr(Domain domain, ChannelAttr attr) | |
426 | ||
427 | Set default channel attributes. | |
428 | If either or both of the arguments are null, attr content is zeroe'd." | |
429 | void lttng_channel_set_default_attr(struct lttng_domain *domain, struct lttng_channel_attr *attr); | |
430 | ||
431 | ||
432 | // ============================================= | |
433 | // Python redefinition of some functions | |
434 | // (List and Handle-related) | |
435 | // ============================================= | |
436 | ||
437 | %feature("docstring")"" | |
438 | %pythoncode %{ | |
439 | ||
440 | def list_sessions(): | |
441 | """ | |
442 | list_sessions() -> dict | |
443 | ||
444 | Ask the session daemon for all available sessions. | |
445 | Returns a dict of Session instances, the key is the name; | |
446 | on error, returns a negative value. | |
447 | """ | |
448 | ||
449 | ses_list = _lttng_list_sessions() | |
450 | if type(ses_list) is int: | |
451 | return ses_list | |
452 | ||
453 | sessions = {} | |
454 | ||
455 | for ses_elements in ses_list: | |
456 | ses = Session() | |
457 | ses.name = ses_elements[0] | |
458 | ses.path = ses_elements[1] | |
459 | ses.enabled = ses_elements[2] | |
460 | ses.padding = ses_elements[3] | |
461 | ||
462 | sessions[ses.name] = ses | |
463 | ||
464 | return sessions | |
465 | ||
466 | ||
467 | def list_domains(session_name): | |
468 | """ | |
469 | list_domains(str session_name) -> list | |
470 | ||
471 | Ask the session daemon for all available domains of a session. | |
472 | Returns a list of Domain instances; | |
473 | on error, returns a negative value. | |
474 | """ | |
475 | ||
476 | dom_list = _lttng_list_domains(session_name) | |
477 | if type(dom_list) is int: | |
478 | return dom_list | |
479 | ||
480 | domains = [] | |
481 | ||
482 | for dom_elements in dom_list: | |
483 | dom = Domain() | |
484 | dom.type = dom_elements[0] | |
fe1b18eb JR |
485 | dom.buf_type = dom_elements[1] |
486 | dom.paddinf = dom_elements[2] | |
487 | dom.attr.pid = dom_elements[3] | |
488 | dom.attr.exec_name = dom_elements[4] | |
489 | dom.attr.padding = dom_elements[5] | |
36907cb5 DS |
490 | |
491 | domains.append(dom) | |
492 | ||
493 | return domains | |
494 | ||
495 | ||
496 | def list_channels(handle): | |
497 | """ | |
498 | list_channels(Handle handle) -> dict | |
499 | ||
500 | Ask the session daemon for all available channels of a session. | |
501 | Returns a dict of Channel instances, the key is the name; | |
502 | on error, returns a negative value. | |
503 | """ | |
504 | ||
505 | try: | |
506 | chan_list = _lttng_list_channels(handle._h) | |
507 | except AttributeError: | |
508 | raise TypeError("in method 'list_channels', argument 1 must be a Handle instance") | |
509 | ||
510 | if type(chan_list) is int: | |
511 | return chan_list | |
512 | ||
513 | channels = {} | |
514 | ||
515 | for channel_elements in chan_list: | |
516 | chan = Channel() | |
517 | chan.name = channel_elements[0] | |
518 | chan.enabled = channel_elements[1] | |
519 | chan.padding = channel_elements[2] | |
520 | chan.attr.overwrite = channel_elements[3][0] | |
521 | chan.attr.subbuf_size = channel_elements[3][1] | |
522 | chan.attr.num_subbuf = channel_elements[3][2] | |
523 | chan.attr.switch_timer_interval = channel_elements[3][3] | |
524 | chan.attr.read_timer_interval = channel_elements[3][4] | |
525 | chan.attr.output = channel_elements[3][5] | |
526 | chan.attr.padding = channel_elements[3][6] | |
527 | ||
528 | channels[chan.name] = chan | |
529 | ||
530 | return channels | |
531 | ||
532 | ||
533 | def list_events(handle, channel_name): | |
534 | """ | |
535 | list_events(Handle handle, str channel_name) -> dict | |
536 | ||
537 | Ask the session daemon for all available events of a session channel. | |
538 | Returns a dict of Event instances, the key is the name; | |
539 | on error, returns a negative value. | |
540 | """ | |
541 | ||
542 | try: | |
543 | ev_list = _lttng_list_events(handle._h, channel_name) | |
544 | except AttributeError: | |
545 | raise TypeError("in method 'list_events', argument 1 must be a Handle instance") | |
546 | ||
547 | if type(ev_list) is int: | |
548 | return ev_list | |
549 | ||
550 | events = {} | |
551 | ||
552 | for ev_elements in ev_list: | |
553 | ev = Event() | |
554 | ev.name = ev_elements[0] | |
555 | ev.type = ev_elements[1] | |
556 | ev.loglevel_type = ev_elements[2] | |
557 | ev.loglevel = ev_elements[3] | |
558 | ev.enabled = ev_elements[4] | |
559 | ev.pid = ev_elements[5] | |
560 | ev.attr.padding = ev_elements[6] | |
561 | ev.attr.probe.addr = ev_elements[7][0] | |
562 | ev.attr.probe.offset = ev_elements[7][1] | |
563 | ev.attr.probe.symbol_name = ev_elements[7][2] | |
564 | ev.attr.probe.padding = ev_elements[7][3] | |
565 | ev.attr.ftrace.symbol_name = ev_elements[8][0] | |
566 | ev.attr.ftrace.padding = ev_elements[8][1] | |
567 | ev.attr.padding = ev_elements[9] | |
568 | ||
569 | events[ev.name] = ev | |
570 | ||
571 | return events | |
572 | ||
573 | ||
574 | def list_tracepoints(handle): | |
575 | """ | |
576 | list_tracepoints(Handle handle) -> dict | |
577 | ||
578 | Returns a dict of Event instances, the key is the name; | |
579 | on error, returns a negative value. | |
580 | """ | |
581 | ||
582 | try: | |
583 | ev_list = _lttng_list_tracepoints(handle._h) | |
584 | except AttributeError: | |
585 | raise TypeError("in method 'list_tracepoints', argument 1 must be a Handle instance") | |
586 | ||
587 | if type(ev_list) is int: | |
588 | return ev_list | |
589 | ||
590 | events = {} | |
591 | ||
592 | for ev_elements in ev_list: | |
593 | ev = Event() | |
594 | ev.name = ev_elements[0] | |
595 | ev.type = ev_elements[1] | |
596 | ev.loglevel_type = ev_elements[2] | |
597 | ev.loglevel = ev_elements[3] | |
598 | ev.enabled = ev_elements[4] | |
599 | ev.pid = ev_elements[5] | |
600 | ev.attr.padding = ev_elements[6] | |
601 | ev.attr.probe.addr = ev_elements[7][0] | |
602 | ev.attr.probe.offset = ev_elements[7][1] | |
603 | ev.attr.probe.symbol_name = ev_elements[7][2] | |
604 | ev.attr.probe.padding = ev_elements[7][3] | |
605 | ev.attr.ftrace.symbol_name = ev_elements[8][0] | |
606 | ev.attr.ftrace.padding = ev_elements[8][1] | |
607 | ev.attr.padding = ev_elements[9] | |
608 | ||
609 | events[ev.name] = ev | |
610 | ||
611 | return events | |
612 | ||
613 | ||
614 | def register_consumer(handle, socket_path): | |
615 | """ | |
616 | register_consumer(Handle handle, str socket_path) -> int | |
617 | ||
618 | Register an outside consumer. | |
619 | Returns size of returned session payload data or a negative error code. | |
620 | """ | |
621 | ||
622 | try: | |
623 | return _lttng_register_consumer(handle._h, socket_path) | |
624 | except AttributeError: | |
625 | raise TypeError("in method 'register_consumer', argument 1 must be a Handle instance") | |
626 | ||
627 | ||
628 | def add_context(handle, event_context, event_name, channel_name): | |
629 | """ | |
630 | add_context(Handle handle, EventContext ctx, | |
631 | str event_name, str channel_name) -> int | |
632 | ||
633 | Add context to event and/or channel. | |
634 | If event_name is None, the context is applied to all events of the channel. | |
635 | If channel_name is None, a lookup of the event's channel is done. | |
636 | If both are None, the context is applied to all events of all channels. | |
637 | Returns the size of the returned payload data or a negative error code. | |
638 | """ | |
639 | ||
640 | try: | |
641 | return _lttng_add_context(handle._h, event_context, event_name, channel_name) | |
642 | except AttributeError: | |
643 | raise TypeError("in method 'add_context', argument 1 must be a Handle instance") | |
644 | ||
645 | ||
646 | def enable_event(handle, event, channel_name): | |
647 | """ | |
648 | enable_event(Handle handle, Event event, | |
649 | str channel_name) -> int | |
650 | ||
651 | Enable event(s) for a channel. | |
652 | If no event name is specified, all events are enabled. | |
653 | If no channel name is specified, the default 'channel0' is used. | |
654 | Returns size of returned session payload data or a negative error code. | |
655 | """ | |
656 | ||
657 | try: | |
658 | return _lttng_enable_event(handle._h, event, channel_name) | |
659 | except AttributeError: | |
660 | raise TypeError("in method 'enable_event', argument 1 must be a Handle instance") | |
661 | ||
662 | ||
663 | def enable_channel(handle, channel): | |
664 | """ | |
665 | enable_channel(Handle handle, Channel channel -> int | |
666 | ||
667 | Enable channel per domain | |
668 | Returns size of returned session payload data or a negative error code. | |
669 | """ | |
670 | ||
671 | try: | |
672 | return _lttng_enable_channel(handle._h, channel) | |
673 | except AttributeError: | |
674 | raise TypeError("in method 'enable_channel', argument 1 must be a Handle instance") | |
675 | ||
676 | ||
677 | def disable_event(handle, name, channel_name): | |
678 | """ | |
679 | disable_event(Handle handle, str name, str channel_name) -> int | |
680 | ||
681 | Disable event(s) of a channel and domain. | |
682 | If no event name is specified, all events are disabled. | |
683 | If no channel name is specified, the default 'channel0' is used. | |
684 | Returns size of returned session payload data or a negative error code | |
685 | """ | |
686 | ||
687 | try: | |
688 | return _lttng_disable_event(handle._h, name, channel_name) | |
689 | except AttributeError: | |
690 | raise TypeError("in method 'disable_event', argument 1 must be a Handle instance") | |
691 | ||
692 | ||
693 | def disable_channel(handle, name): | |
694 | """ | |
695 | disable_channel(Handle handle, str name) -> int | |
696 | ||
697 | All tracing will be stopped for registered events of the channel. | |
698 | Returns size of returned session payload data or a negative error code. | |
699 | """ | |
700 | ||
701 | try: | |
702 | return _lttng_disable_channel(handle._h, name) | |
703 | except AttributeError: | |
704 | raise TypeError("in method 'disable_channel', argument 1 must be a Handle instance") | |
36907cb5 DS |
705 | %} |
706 | ||
707 | ||
708 | // ============================================= | |
709 | // Handle class | |
710 | // Used to prevent freeing unallocated memory | |
711 | // ============================================= | |
712 | ||
713 | %feature("docstring")"" | |
714 | %feature("autodoc", "1"); | |
715 | ||
716 | %pythoncode %{ | |
717 | class Handle: | |
9c2fd06d | 718 | """ |
36907cb5 DS |
719 | Manages a handle. |
720 | Takes two arguments: (str session_name, Domain domain) | |
721 | """ | |
722 | ||
723 | __frozen = False | |
724 | ||
725 | def __init__(self, session_name, domain): | |
726 | if type(session_name) is not str: | |
727 | raise TypeError("in method '__init__', argument 2 of type 'str'") | |
728 | if type(domain) is not Domain and domain is not None: | |
729 | raise TypeError("in method '__init__', argument 3 of type 'lttng.Domain'") | |
730 | ||
731 | self._sname = session_name | |
732 | if domain is None: | |
733 | self._domtype = None | |
734 | else: | |
735 | self._domtype = domain.type | |
736 | self._h = _lttng_create_handle(session_name, domain) | |
737 | self.__frozen = True | |
738 | ||
739 | def __del__(self): | |
740 | _lttng_destroy_handle(self._h) | |
741 | ||
742 | def __repr__(self): | |
743 | if self._domtype == 1: | |
744 | domstr = "DOMAIN_KERNEL" | |
745 | elif self._domtype == 2: | |
746 | domstr = "DOMAIN_UST" | |
747 | else: | |
748 | domstr = self._domtype | |
749 | ||
750 | return "lttng.Handle; session('{}'), domain.type({})".format( | |
751 | self._sname, domstr) | |
752 | ||
753 | def __setattr__(self, attr, val): | |
754 | if self.__frozen: | |
755 | raise NotImplementedError("cannot modify attributes") | |
756 | else: | |
757 | self.__dict__[attr] = val | |
758 | %} | |
759 | ||
760 | ||
761 | // ============================================= | |
762 | // STRUCTURES | |
763 | // These are directly taken from lttng.h. | |
764 | // Any change to these structures must also be | |
765 | // made here. | |
766 | // ============================================= | |
767 | ||
768 | %rename("Domain") lttng_domain; | |
769 | %rename("EventContext") lttng_event_context; | |
770 | %rename("Event") lttng_event; | |
36907cb5 DS |
771 | %rename("ChannelAttr") lttng_channel_attr; |
772 | %rename("Channel") lttng_channel; | |
773 | %rename("Session") lttng_session; | |
774 | ||
775 | struct lttng_domain{ | |
776 | enum lttng_domain_type type; | |
fe1b18eb | 777 | enum lttng_buffer_type buf_type; |
36907cb5 DS |
778 | char padding[LTTNG_DOMAIN_PADDING1]; |
779 | ||
780 | union { | |
781 | pid_t pid; | |
782 | char exec_name[NAME_MAX]; | |
783 | char padding[LTTNG_DOMAIN_PADDING2]; | |
784 | } attr; | |
785 | ||
786 | %extend { | |
787 | char *__repr__() { | |
788 | static char temp[256]; | |
fe1b18eb JR |
789 | static char domain_type[25]; |
790 | static char buffer_type[25]; | |
36907cb5 DS |
791 | switch ( $self->type ) { |
792 | case 1: | |
fe1b18eb | 793 | sprintf(domain_type, "type(DOMAIN_KERNEL)"); |
36907cb5 DS |
794 | break; |
795 | case 2: | |
fe1b18eb | 796 | sprintf(domain_type, "type(DOMAIN_UST)"); |
36907cb5 DS |
797 | break; |
798 | default: | |
fe1b18eb | 799 | sprintf(domain_type, "type(%i)", $self->type); |
36907cb5 DS |
800 | break; |
801 | } | |
fe1b18eb JR |
802 | |
803 | switch ( $self->buf_type ) { | |
804 | case LTTNG_BUFFER_PER_UID: | |
805 | sprintf(buffer_type, "buf_type(BUFFER_PER_UID)"); | |
806 | break; | |
807 | case LTTNG_BUFFER_PER_PID: | |
808 | sprintf(buffer_type, "buf_type(BUFFER_PER_PID)"); | |
809 | break; | |
810 | case LTTNG_BUFFER_GLOBAL: | |
811 | sprintf(buffer_type, "buf_type(BUFFER_GLOBAL)"); | |
812 | break; | |
813 | default: | |
814 | sprintf(buffer_type, "buf_type(%i)", $self->buf_type); | |
815 | break; | |
816 | } | |
817 | ||
818 | sprintf(temp, "lttng.Domain; %s, %s", | |
819 | domain_type, | |
820 | buffer_type | |
821 | ); | |
36907cb5 DS |
822 | return &temp[0]; |
823 | } | |
824 | } | |
825 | }; | |
826 | ||
827 | struct lttng_event_context { | |
828 | enum lttng_event_context_type ctx; | |
829 | char padding[LTTNG_EVENT_CONTEXT_PADDING1]; | |
830 | ||
831 | union { | |
832 | struct lttng_event_perf_counter_ctx perf_counter; | |
833 | char padding[LTTNG_EVENT_CONTEXT_PADDING2]; | |
834 | } u; | |
835 | ||
836 | %extend { | |
837 | char *__repr__() { | |
838 | static char temp[256]; | |
839 | switch ( $self->ctx ) { | |
840 | case 0: | |
841 | sprintf(temp, "lttng.EventContext; ctx(EVENT_CONTEXT_PID)"); | |
842 | break; | |
843 | case 1: | |
844 | sprintf(temp, "lttng.EventContext; ctx(EVENT_CONTEXT_PERF_COUNTER)"); | |
845 | break; | |
846 | case 2: | |
847 | sprintf(temp, "lttng.EventContext; ctx(EVENT_CONTEXT_PROCNAME)"); | |
848 | break; | |
849 | case 3: | |
850 | sprintf(temp, "lttng.EventContext; ctx(EVENT_CONTEXT_PRIO)"); | |
851 | break; | |
852 | case 4: | |
853 | sprintf(temp, "lttng.EventContext; ctx(EVENT_CONTEXT_NICE)"); | |
854 | break; | |
855 | case 5: | |
856 | sprintf(temp, "lttng.EventContext; ctx(EVENT_CONTEXT_VPID)"); | |
857 | break; | |
858 | case 6: | |
859 | sprintf(temp, "lttng.EventContext; ctx(EVENT_CONTEXT_TID)"); | |
860 | break; | |
861 | case 7: | |
862 | sprintf(temp, "lttng.EventContext; ctx(EVENT_CONTEXT_VTID)"); | |
863 | break; | |
864 | case 8: | |
865 | sprintf(temp, "lttng.EventContext; ctx(EVENT_CONTEXT_PPID)"); | |
866 | break; | |
867 | case 9: | |
868 | sprintf(temp, "lttng.EventContext; ctx(EVENT_CONTEXT_VPPID)"); | |
869 | break; | |
870 | case 10: | |
871 | sprintf(temp, "lttng.EventContext; ctx(EVENT_CONTEXT_PTHREAD_ID)"); | |
872 | break; | |
873 | default: | |
874 | sprintf(temp, "lttng.EventContext; type(%i)", $self->ctx); | |
875 | break; | |
876 | } | |
877 | return &temp[0]; | |
878 | } | |
879 | } | |
880 | }; | |
881 | ||
b6648478 JG |
882 | struct lttng_event_probe_attr { |
883 | uint64_t addr; | |
884 | uint64_t offset; | |
885 | char symbol_name[LTTNG_SYMBOL_NAME_LEN]; | |
886 | char padding[LTTNG_EVENT_PROBE_PADDING1]; | |
887 | }; | |
36907cb5 | 888 | |
b6648478 JG |
889 | struct lttng_event_function_attr { |
890 | char symbol_name[LTTNG_SYMBOL_NAME_LEN]; | |
891 | char padding[LTTNG_EVENT_FUNCTION_PADDING1]; | |
892 | }; | |
36907cb5 | 893 | |
b6648478 JG |
894 | struct lttng_event { |
895 | enum lttng_event_type type; | |
896 | char name[LTTNG_SYMBOL_NAME_LEN]; | |
36907cb5 | 897 | |
b6648478 JG |
898 | enum lttng_loglevel_type loglevel_type; |
899 | int loglevel; | |
900 | ||
901 | int32_t enabled; | |
902 | pid_t pid; | |
903 | ||
904 | char padding[LTTNG_EVENT_PADDING1]; | |
905 | ||
906 | union { | |
907 | struct lttng_event_probe_attr probe; | |
908 | struct lttng_event_function_attr ftrace; | |
909 | ||
910 | char padding[LTTNG_EVENT_PADDING2]; | |
911 | } attr; | |
912 | ||
913 | %extend { | |
914 | char *__repr__() { | |
915 | static char temp[512]; | |
916 | char evtype[50]; | |
917 | char logtype[50]; | |
918 | ||
919 | switch ( $self->type ) { | |
920 | case -1: | |
921 | sprintf(evtype, "EVENT_ALL"); | |
922 | break; | |
923 | case 0: | |
924 | sprintf(evtype, "EVENT_TRACEPOINT"); | |
925 | break; | |
926 | case 1: | |
927 | sprintf(evtype, "EVENT_PROBE"); | |
928 | break; | |
929 | case 2: | |
930 | sprintf(evtype, "EVENT_FUNCTION"); | |
931 | break; | |
932 | case 3: | |
933 | sprintf(evtype, "EVENT_FUNCTION_ENTRY"); | |
934 | break; | |
935 | case 4: | |
936 | sprintf(evtype, "EVENT_NOOP"); | |
937 | break; | |
938 | case 5: | |
939 | sprintf(evtype, "EVENT_SYSCALL"); | |
940 | break; | |
941 | default: | |
942 | sprintf(evtype, "%i", $self->type); | |
943 | break; | |
944 | } | |
945 | ||
946 | switch ( $self->loglevel_type ) { | |
947 | case 0: | |
948 | sprintf(logtype, "EVENT_LOGLEVEL_ALL"); | |
949 | break; | |
950 | case 1: | |
951 | sprintf(logtype, "EVENT_LOGLEVEL_RANGE"); | |
952 | break; | |
953 | case 2: | |
954 | sprintf(logtype, "EVENT_LOGLEVEL_SINGLE"); | |
955 | break; | |
956 | default: | |
957 | sprintf(logtype, "%i", $self->loglevel_type); | |
958 | break; | |
959 | } | |
960 | ||
961 | sprintf(temp, "lttng.Event; name('%s'), type(%s), " | |
962 | "loglevel_type(%s), loglevel(%i), " | |
963 | "enabled(%s), pid(%i)", | |
964 | $self->name, evtype, logtype, $self->loglevel, | |
965 | $self->enabled ? "True" : "False", $self->pid); | |
966 | return &temp[0]; | |
36907cb5 DS |
967 | } |
968 | } | |
b6648478 JG |
969 | }; |
970 | ||
b6648478 JG |
971 | struct lttng_channel_attr { |
972 | int overwrite; | |
973 | uint64_t subbuf_size; | |
974 | uint64_t num_subbuf; | |
975 | unsigned int switch_timer_interval; | |
976 | unsigned int read_timer_interval; | |
977 | enum lttng_event_output output; | |
978 | ||
979 | char padding[LTTNG_CHANNEL_ATTR_PADDING1]; | |
980 | ||
981 | %extend { | |
982 | char *__repr__() { | |
983 | static char temp[256]; | |
984 | char evout[25]; | |
985 | ||
986 | switch ( $self->output ) { | |
987 | case 0: | |
988 | sprintf(evout, "EVENT_SPLICE"); | |
989 | break; | |
990 | case 1: | |
991 | sprintf(evout, "EVENT_MMAP"); | |
992 | break; | |
993 | default: | |
994 | sprintf(evout, "%i", $self->output); | |
995 | break; | |
996 | } | |
bc3bdada JG |
997 | sprintf(temp, "lttng.ChannelAttr; overwrite(%i), subbuf_size(%"PRIu64"), " |
998 | "num_subbuf(%"PRIu64"), switch_timer_interval(%u), " | |
b6648478 JG |
999 | "read_timer_interval(%u), output(%s)", |
1000 | $self->overwrite, $self->subbuf_size, $self->num_subbuf, | |
1001 | $self->switch_timer_interval, $self->read_timer_interval, | |
1002 | evout); | |
1003 | return &temp[0]; | |
1004 | } | |
dcac8046 | 1005 | } |
b6648478 JG |
1006 | }; |
1007 | ||
1008 | struct lttng_channel { | |
1009 | char name[LTTNG_SYMBOL_NAME_LEN]; | |
1010 | uint32_t enabled; | |
1011 | struct lttng_channel_attr attr; | |
1012 | char padding[LTTNG_CHANNEL_PADDING1]; | |
36907cb5 | 1013 | |
b6648478 JG |
1014 | %extend { |
1015 | char *__repr__() { | |
1016 | static char temp[512]; | |
bbf3690b | 1017 | snprintf(temp, sizeof(temp), "lttng.Channel; name('%s'), enabled(%s)", |
b6648478 JG |
1018 | $self->name, $self->enabled ? "True" : "False"); |
1019 | return &temp[0]; | |
1020 | } | |
36907cb5 | 1021 | } |
b6648478 | 1022 | }; |
dcac8046 | 1023 | |
b6648478 JG |
1024 | struct lttng_session { |
1025 | char name[NAME_MAX]; | |
1026 | char path[PATH_MAX]; | |
1027 | uint32_t enabled; | |
1028 | char padding[LTTNG_SESSION_PADDING1]; | |
1029 | ||
1030 | %extend { | |
1031 | char *__repr__() { | |
bbf3690b JG |
1032 | static char temp[PATH_MAX + NAME_MAX + 512]; |
1033 | snprintf(temp, sizeof(temp), "lttng.Session; name('%s'), path('%s'), enabled(%s)", | |
b6648478 JG |
1034 | $self->name, $self->path, |
1035 | $self->enabled ? "True" : "False"); | |
1036 | return &temp[0]; | |
1037 | } | |
1038 | } | |
1039 | }; |