Commit | Line | Data |
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9f3fdbc6 | 1 | /* |
c0c0989a | 2 | * SPDX-License-Identifier: MIT |
e92f3e28 | 3 | * |
c0c0989a | 4 | * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
a60d70e6 | 5 | * |
c0c0989a | 6 | * LTTng-UST ABI header |
9f3fdbc6 MD |
7 | */ |
8 | ||
c0c0989a MJ |
9 | #ifndef _LTTNG_UST_ABI_H |
10 | #define _LTTNG_UST_ABI_H | |
11 | ||
0a42beb6 | 12 | #include <stdint.h> |
b3f60bbf | 13 | #include <lttng/ust-compiler.h> |
0a42beb6 | 14 | |
32ce8569 MD |
15 | #ifndef __ust_stringify |
16 | #define __ust_stringify1(x) #x | |
17 | #define __ust_stringify(x) __ust_stringify1(x) | |
18 | #endif /* __ust_stringify */ | |
9f3fdbc6 | 19 | |
fd17d7ce | 20 | #define LTTNG_UST_ABI_SYM_NAME_LEN 256 |
32ce8569 MD |
21 | #define LTTNG_UST_ABI_PROCNAME_LEN 16 |
22 | ||
23 | /* UST comm magic number, used to validate protocol and endianness. */ | |
fd17d7ce | 24 | #define LTTNG_UST_ABI_COMM_MAGIC 0xC57C57C5 |
b35d179d | 25 | |
0f4eaec3 | 26 | /* Version for ABI between liblttng-ust, sessiond, consumerd */ |
6a359b8a MD |
27 | #define LTTNG_UST_ABI_MAJOR_VERSION 9 |
28 | #define LTTNG_UST_ABI_MAJOR_VERSION_OLDEST_COMPATIBLE 8 | |
29 | #define LTTNG_UST_ABI_MINOR_VERSION 0 | |
0f4eaec3 | 30 | |
fd17d7ce MD |
31 | enum lttng_ust_abi_instrumentation { |
32 | LTTNG_UST_ABI_TRACEPOINT = 0, | |
33 | LTTNG_UST_ABI_PROBE = 1, | |
34 | LTTNG_UST_ABI_FUNCTION = 2, | |
6b0e60f1 MD |
35 | }; |
36 | ||
fd17d7ce MD |
37 | enum lttng_ust_abi_loglevel_type { |
38 | LTTNG_UST_ABI_LOGLEVEL_ALL = 0, | |
39 | LTTNG_UST_ABI_LOGLEVEL_RANGE = 1, | |
40 | LTTNG_UST_ABI_LOGLEVEL_SINGLE = 2, | |
9f3fdbc6 MD |
41 | }; |
42 | ||
fd17d7ce MD |
43 | enum lttng_ust_abi_output { |
44 | LTTNG_UST_ABI_MMAP = 0, | |
9f3fdbc6 MD |
45 | }; |
46 | ||
fd17d7ce MD |
47 | enum lttng_ust_abi_chan_type { |
48 | LTTNG_UST_ABI_CHAN_PER_CPU = 0, | |
49 | LTTNG_UST_ABI_CHAN_METADATA = 1, | |
74d81a6c MD |
50 | }; |
51 | ||
fd17d7ce | 52 | struct lttng_ust_abi_tracer_version { |
b728d87e MD |
53 | uint32_t major; |
54 | uint32_t minor; | |
b35d179d | 55 | uint32_t patchlevel; |
9f5ade14 | 56 | } __attribute__((packed)); |
9f3fdbc6 | 57 | |
fd17d7ce | 58 | #define LTTNG_UST_ABI_CHANNEL_PADDING (LTTNG_UST_ABI_SYM_NAME_LEN + 32) |
74d81a6c MD |
59 | /* |
60 | * Given that the consumerd is limited to 64k file descriptors, we | |
61 | * cannot expect much more than 1MB channel structure size. This size is | |
62 | * depends on the number of streams within a channel, which depends on | |
63 | * the number of possible CPUs on the system. | |
64 | */ | |
fd17d7ce MD |
65 | #define LTTNG_UST_ABI_CHANNEL_DATA_MAX_LEN 1048576U |
66 | struct lttng_ust_abi_channel { | |
74d81a6c | 67 | uint64_t len; |
fd17d7ce MD |
68 | int32_t type; /* enum lttng_ust_abi_chan_type */ |
69 | char padding[LTTNG_UST_ABI_CHANNEL_PADDING]; | |
74d81a6c | 70 | char data[]; /* variable sized data */ |
9f5ade14 | 71 | } __attribute__((packed)); |
9f3fdbc6 | 72 | |
fd17d7ce MD |
73 | #define LTTNG_UST_ABI_STREAM_PADDING1 (LTTNG_UST_ABI_SYM_NAME_LEN + 32) |
74 | struct lttng_ust_abi_stream { | |
74d81a6c MD |
75 | uint64_t len; /* shm len */ |
76 | uint32_t stream_nr; /* stream number */ | |
fd17d7ce | 77 | char padding[LTTNG_UST_ABI_STREAM_PADDING1]; |
74d81a6c MD |
78 | /* |
79 | * shm_fd and wakeup_fd are send over unix socket as file | |
80 | * descriptors after this structure. | |
81 | */ | |
9f5ade14 | 82 | } __attribute__((packed)); |
381c0f1e | 83 | |
fd17d7ce | 84 | #define LTTNG_UST_ABI_COUNTER_DIMENSION_MAX 4 |
ebabbf58 | 85 | |
fd17d7ce MD |
86 | enum lttng_ust_abi_counter_arithmetic { |
87 | LTTNG_UST_ABI_COUNTER_ARITHMETIC_MODULAR = 0, | |
88 | LTTNG_UST_ABI_COUNTER_ARITHMETIC_SATURATION = 1, | |
ebabbf58 MD |
89 | }; |
90 | ||
fd17d7ce MD |
91 | enum lttng_ust_abi_counter_bitness { |
92 | LTTNG_UST_ABI_COUNTER_BITNESS_32 = 0, | |
93 | LTTNG_UST_ABI_COUNTER_BITNESS_64 = 1, | |
ebabbf58 MD |
94 | }; |
95 | ||
fd17d7ce | 96 | struct lttng_ust_abi_counter_dimension { |
ebabbf58 MD |
97 | uint64_t size; |
98 | uint64_t underflow_index; | |
99 | uint64_t overflow_index; | |
100 | uint8_t has_underflow; | |
101 | uint8_t has_overflow; | |
9f5ade14 | 102 | } __attribute__((packed)); |
ebabbf58 | 103 | |
fd17d7ce MD |
104 | #define LTTNG_UST_ABI_COUNTER_CONF_PADDING1 67 |
105 | struct lttng_ust_abi_counter_conf { | |
ebabbf58 MD |
106 | uint32_t arithmetic; /* enum lttng_ust_counter_arithmetic */ |
107 | uint32_t bitness; /* enum lttng_ust_counter_bitness */ | |
108 | uint32_t number_dimensions; | |
109 | int64_t global_sum_step; | |
fd17d7ce | 110 | struct lttng_ust_abi_counter_dimension dimensions[LTTNG_UST_ABI_COUNTER_DIMENSION_MAX]; |
81bc4972 | 111 | uint8_t coalesce_hits; |
fd17d7ce | 112 | char padding[LTTNG_UST_ABI_COUNTER_CONF_PADDING1]; |
9f5ade14 | 113 | } __attribute__((packed)); |
ebabbf58 | 114 | |
fd17d7ce | 115 | struct lttng_ust_abi_counter_value { |
ebabbf58 | 116 | uint32_t number_dimensions; |
fd17d7ce | 117 | uint64_t dimension_indexes[LTTNG_UST_ABI_COUNTER_DIMENSION_MAX]; |
ebabbf58 | 118 | int64_t value; |
9f5ade14 | 119 | } __attribute__((packed)); |
ebabbf58 | 120 | |
fd17d7ce MD |
121 | #define LTTNG_UST_ABI_EVENT_PADDING1 8 |
122 | #define LTTNG_UST_ABI_EVENT_PADDING2 (LTTNG_UST_ABI_SYM_NAME_LEN + 32) | |
123 | struct lttng_ust_abi_event { | |
124 | int32_t instrumentation; /* enum lttng_ust_abi_instrumentation */ | |
125 | char name[LTTNG_UST_ABI_SYM_NAME_LEN]; /* event name */ | |
6b0e60f1 | 126 | |
fd17d7ce MD |
127 | int32_t loglevel_type; /* enum lttng_ust_abi_loglevel_type */ |
128 | int32_t loglevel; /* value, -1: all */ | |
8968a99f | 129 | uint64_t token; /* User-provided token */ |
fd17d7ce | 130 | char padding[LTTNG_UST_ABI_EVENT_PADDING1]; |
6b0e60f1 | 131 | |
9f3fdbc6 MD |
132 | /* Per instrumentation type configuration */ |
133 | union { | |
fd17d7ce | 134 | char padding[LTTNG_UST_ABI_EVENT_PADDING2]; |
9f3fdbc6 | 135 | } u; |
9f5ade14 | 136 | } __attribute__((packed)); |
9f3fdbc6 | 137 | |
fd17d7ce MD |
138 | #define LTTNG_UST_ABI_EVENT_NOTIFIER_PADDING 32 |
139 | struct lttng_ust_abi_event_notifier { | |
140 | struct lttng_ust_abi_event event; | |
ebabbf58 | 141 | uint64_t error_counter_index; |
fd17d7ce | 142 | char padding[LTTNG_UST_ABI_EVENT_NOTIFIER_PADDING]; |
9f5ade14 | 143 | } __attribute__((packed)); |
d8d2416d | 144 | |
fd17d7ce MD |
145 | #define LTTNG_UST_ABI_EVENT_NOTIFIER_NOTIFICATION_PADDING 32 |
146 | struct lttng_ust_abi_event_notifier_notification { | |
d8d2416d | 147 | uint64_t token; |
d37ecb3f | 148 | uint16_t capture_buf_size; |
fd17d7ce | 149 | char padding[LTTNG_UST_ABI_EVENT_NOTIFIER_NOTIFICATION_PADDING]; |
9f5ade14 | 150 | } __attribute__((packed)); |
d8d2416d | 151 | |
fd17d7ce MD |
152 | #define LTTNG_UST_ABI_COUNTER_PADDING1 (LTTNG_UST_ABI_SYM_NAME_LEN + 32) |
153 | #define LTTNG_UST_ABI_COUNTER_DATA_MAX_LEN 4096U | |
154 | struct lttng_ust_abi_counter { | |
ebabbf58 | 155 | uint64_t len; |
fd17d7ce | 156 | char padding[LTTNG_UST_ABI_COUNTER_PADDING1]; |
ebabbf58 | 157 | char data[]; /* variable sized data */ |
9f5ade14 | 158 | } __attribute__((packed)); |
ebabbf58 | 159 | |
fd17d7ce MD |
160 | #define LTTNG_UST_ABI_COUNTER_GLOBAL_PADDING1 (LTTNG_UST_ABI_SYM_NAME_LEN + 32) |
161 | struct lttng_ust_abi_counter_global { | |
ebabbf58 | 162 | uint64_t len; /* shm len */ |
fd17d7ce | 163 | char padding[LTTNG_UST_ABI_COUNTER_GLOBAL_PADDING1]; |
9f5ade14 | 164 | } __attribute__((packed)); |
ebabbf58 | 165 | |
fd17d7ce MD |
166 | #define LTTNG_UST_ABI_COUNTER_CPU_PADDING1 (LTTNG_UST_ABI_SYM_NAME_LEN + 32) |
167 | struct lttng_ust_abi_counter_cpu { | |
ebabbf58 MD |
168 | uint64_t len; /* shm len */ |
169 | uint32_t cpu_nr; | |
fd17d7ce | 170 | char padding[LTTNG_UST_ABI_COUNTER_CPU_PADDING1]; |
9f5ade14 | 171 | } __attribute__((packed)); |
ebabbf58 | 172 | |
fd17d7ce MD |
173 | enum lttng_ust_abi_field_type { |
174 | LTTNG_UST_ABI_FIELD_OTHER = 0, | |
175 | LTTNG_UST_ABI_FIELD_INTEGER = 1, | |
176 | LTTNG_UST_ABI_FIELD_ENUM = 2, | |
177 | LTTNG_UST_ABI_FIELD_FLOAT = 3, | |
178 | LTTNG_UST_ABI_FIELD_STRING = 4, | |
06d4f27e MD |
179 | }; |
180 | ||
fd17d7ce MD |
181 | #define LTTNG_UST_ABI_FIELD_ITER_PADDING (LTTNG_UST_ABI_SYM_NAME_LEN + 28) |
182 | struct lttng_ust_abi_field_iter { | |
183 | char event_name[LTTNG_UST_ABI_SYM_NAME_LEN]; | |
184 | char field_name[LTTNG_UST_ABI_SYM_NAME_LEN]; | |
185 | int32_t type; /* enum lttng_ust_abi_field_type */ | |
06d4f27e | 186 | int loglevel; /* event loglevel */ |
180901e6 | 187 | int nowrite; |
fd17d7ce | 188 | char padding[LTTNG_UST_ABI_FIELD_ITER_PADDING]; |
9f5ade14 | 189 | } __attribute__((packed)); |
06d4f27e | 190 | |
fd17d7ce MD |
191 | enum lttng_ust_abi_context_type { |
192 | LTTNG_UST_ABI_CONTEXT_VTID = 0, | |
193 | LTTNG_UST_ABI_CONTEXT_VPID = 1, | |
194 | LTTNG_UST_ABI_CONTEXT_PTHREAD_ID = 2, | |
195 | LTTNG_UST_ABI_CONTEXT_PROCNAME = 3, | |
196 | LTTNG_UST_ABI_CONTEXT_IP = 4, | |
197 | LTTNG_UST_ABI_CONTEXT_PERF_THREAD_COUNTER = 5, | |
198 | LTTNG_UST_ABI_CONTEXT_CPU_ID = 6, | |
199 | LTTNG_UST_ABI_CONTEXT_APP_CONTEXT = 7, | |
200 | LTTNG_UST_ABI_CONTEXT_CGROUP_NS = 8, | |
201 | LTTNG_UST_ABI_CONTEXT_IPC_NS = 9, | |
202 | LTTNG_UST_ABI_CONTEXT_MNT_NS = 10, | |
203 | LTTNG_UST_ABI_CONTEXT_NET_NS = 11, | |
204 | LTTNG_UST_ABI_CONTEXT_PID_NS = 12, | |
205 | LTTNG_UST_ABI_CONTEXT_USER_NS = 13, | |
206 | LTTNG_UST_ABI_CONTEXT_UTS_NS = 14, | |
207 | LTTNG_UST_ABI_CONTEXT_VUID = 15, | |
208 | LTTNG_UST_ABI_CONTEXT_VEUID = 16, | |
209 | LTTNG_UST_ABI_CONTEXT_VSUID = 17, | |
210 | LTTNG_UST_ABI_CONTEXT_VGID = 18, | |
211 | LTTNG_UST_ABI_CONTEXT_VEGID = 19, | |
212 | LTTNG_UST_ABI_CONTEXT_VSGID = 20, | |
213 | LTTNG_UST_ABI_CONTEXT_TIME_NS = 21, | |
9f3fdbc6 MD |
214 | }; |
215 | ||
fd17d7ce | 216 | struct lttng_ust_abi_perf_counter_ctx { |
d58d1454 MD |
217 | uint32_t type; |
218 | uint64_t config; | |
fd17d7ce | 219 | char name[LTTNG_UST_ABI_SYM_NAME_LEN]; |
9f5ade14 | 220 | } __attribute__((packed)); |
d58d1454 | 221 | |
fd17d7ce MD |
222 | #define LTTNG_UST_ABI_CONTEXT_PADDING1 16 |
223 | #define LTTNG_UST_ABI_CONTEXT_PADDING2 (LTTNG_UST_ABI_SYM_NAME_LEN + 32) | |
224 | struct lttng_ust_abi_context { | |
225 | int32_t ctx; /* enum lttng_ust_abi_context_type */ | |
226 | char padding[LTTNG_UST_ABI_CONTEXT_PADDING1]; | |
1332bb04 | 227 | |
9f3fdbc6 | 228 | union { |
fd17d7ce | 229 | struct lttng_ust_abi_perf_counter_ctx perf_counter; |
53f0df51 JG |
230 | struct { |
231 | /* Includes trailing '\0'. */ | |
232 | uint32_t provider_name_len; | |
233 | uint32_t ctx_name_len; | |
234 | } app_ctx; | |
fd17d7ce | 235 | char padding[LTTNG_UST_ABI_CONTEXT_PADDING2]; |
9f3fdbc6 | 236 | } u; |
9f5ade14 | 237 | } __attribute__((packed)); |
9f3fdbc6 | 238 | |
92462b01 MD |
239 | /* |
240 | * Tracer channel attributes. | |
241 | */ | |
fd17d7ce MD |
242 | #define LTTNG_UST_ABI_CHANNEL_ATTR_PADDING (LTTNG_UST_ABI_SYM_NAME_LEN + 32) |
243 | struct lttng_ust_abi_channel_attr { | |
92462b01 MD |
244 | uint64_t subbuf_size; /* bytes */ |
245 | uint64_t num_subbuf; /* power of 2 */ | |
b3f60bbf | 246 | int overwrite; /* 1: overwrite, 0: discard */ |
92462b01 MD |
247 | unsigned int switch_timer_interval; /* usec */ |
248 | unsigned int read_timer_interval; /* usec */ | |
fd17d7ce | 249 | int32_t output; /* enum lttng_ust_abi_output */ |
b2c5f61a MD |
250 | union { |
251 | struct { | |
252 | int64_t blocking_timeout; /* Blocking timeout (usec) */ | |
253 | } s; | |
fd17d7ce | 254 | char padding[LTTNG_UST_ABI_CHANNEL_ATTR_PADDING]; |
b2c5f61a | 255 | } u; |
9f5ade14 | 256 | } __attribute__((packed)); |
92462b01 | 257 | |
fd17d7ce MD |
258 | #define LTTNG_UST_ABI_TRACEPOINT_ITER_PADDING 16 |
259 | struct lttng_ust_abi_tracepoint_iter { | |
260 | char name[LTTNG_UST_ABI_SYM_NAME_LEN]; /* provider:name */ | |
882a56d7 | 261 | int loglevel; |
fd17d7ce | 262 | char padding[LTTNG_UST_ABI_TRACEPOINT_ITER_PADDING]; |
9f5ade14 | 263 | } __attribute__((packed)); |
cbef6901 | 264 | |
fd17d7ce MD |
265 | enum lttng_ust_abi_object_type { |
266 | LTTNG_UST_ABI_OBJECT_TYPE_UNKNOWN = -1, | |
267 | LTTNG_UST_ABI_OBJECT_TYPE_CHANNEL = 0, | |
268 | LTTNG_UST_ABI_OBJECT_TYPE_STREAM = 1, | |
269 | LTTNG_UST_ABI_OBJECT_TYPE_EVENT = 2, | |
270 | LTTNG_UST_ABI_OBJECT_TYPE_CONTEXT = 3, | |
271 | LTTNG_UST_ABI_OBJECT_TYPE_EVENT_NOTIFIER_GROUP = 4, | |
272 | LTTNG_UST_ABI_OBJECT_TYPE_EVENT_NOTIFIER = 5, | |
273 | LTTNG_UST_ABI_OBJECT_TYPE_COUNTER = 6, | |
274 | LTTNG_UST_ABI_OBJECT_TYPE_COUNTER_GLOBAL = 7, | |
275 | LTTNG_UST_ABI_OBJECT_TYPE_COUNTER_CPU = 8, | |
74d81a6c MD |
276 | }; |
277 | ||
fd17d7ce MD |
278 | #define LTTNG_UST_ABI_OBJECT_DATA_PADDING1 32 |
279 | #define LTTNG_UST_ABI_OBJECT_DATA_PADDING2 (LTTNG_UST_ABI_SYM_NAME_LEN + 32) | |
74d81a6c | 280 | |
fd17d7ce MD |
281 | struct lttng_ust_abi_object_data { |
282 | int32_t type; /* enum lttng_ust_abi_object_type */ | |
92462b01 | 283 | int handle; |
74d81a6c | 284 | uint64_t size; |
fd17d7ce | 285 | char padding1[LTTNG_UST_ABI_OBJECT_DATA_PADDING1]; |
74d81a6c MD |
286 | union { |
287 | struct { | |
288 | void *data; | |
fd17d7ce | 289 | int32_t type; /* enum lttng_ust_abi_chan_type */ |
ff0f5728 | 290 | int wakeup_fd; |
74d81a6c MD |
291 | } channel; |
292 | struct { | |
293 | int shm_fd; | |
294 | int wakeup_fd; | |
295 | uint32_t stream_nr; | |
296 | } stream; | |
ebabbf58 MD |
297 | struct { |
298 | void *data; | |
299 | } counter; | |
300 | struct { | |
301 | int shm_fd; | |
302 | } counter_global; | |
303 | struct { | |
304 | int shm_fd; | |
305 | uint32_t cpu_nr; | |
306 | } counter_cpu; | |
fd17d7ce | 307 | char padding2[LTTNG_UST_ABI_OBJECT_DATA_PADDING2]; |
74d81a6c | 308 | } u; |
9f5ade14 | 309 | } __attribute__((packed)); |
92462b01 | 310 | |
d9a9a33b | 311 | enum lttng_ust_calibrate_type { |
fd17d7ce | 312 | LTTNG_UST_ABI_CALIBRATE_TRACEPOINT, |
d9a9a33b MD |
313 | }; |
314 | ||
fd17d7ce MD |
315 | #define LTTNG_UST_ABI_CALIBRATE_PADDING1 16 |
316 | #define LTTNG_UST_ABI_CALIBRATE_PADDING2 (LTTNG_UST_ABI_SYM_NAME_LEN + 32) | |
317 | struct lttng_ust_abi_calibrate { | |
d9a9a33b | 318 | enum lttng_ust_calibrate_type type; /* type (input) */ |
fd17d7ce | 319 | char padding[LTTNG_UST_ABI_CALIBRATE_PADDING1]; |
1332bb04 MD |
320 | |
321 | union { | |
fd17d7ce | 322 | char padding[LTTNG_UST_ABI_CALIBRATE_PADDING2]; |
1332bb04 | 323 | } u; |
9f5ade14 | 324 | } __attribute__((packed)); |
d9a9a33b | 325 | |
fd17d7ce MD |
326 | #define LTTNG_UST_ABI_FILTER_BYTECODE_MAX_LEN 65536 |
327 | #define LTTNG_UST_ABI_FILTER_PADDING 32 | |
328 | struct lttng_ust_abi_filter_bytecode { | |
2734ca65 CB |
329 | uint32_t len; |
330 | uint32_t reloc_offset; | |
3f6fd224 | 331 | uint64_t seqnum; |
fd17d7ce | 332 | char padding[LTTNG_UST_ABI_FILTER_PADDING]; |
2d78951a | 333 | char data[0]; |
9f5ade14 | 334 | } __attribute__((packed)); |
2d78951a | 335 | |
fd17d7ce MD |
336 | #define LTTNG_UST_ABI_CAPTURE_BYTECODE_MAX_LEN 65536 |
337 | #define LTTNG_UST_ABI_CAPTURE_PADDING 32 | |
338 | struct lttng_ust_abi_capture_bytecode { | |
d37ecb3f FD |
339 | uint32_t len; |
340 | uint32_t reloc_offset; | |
341 | uint64_t seqnum; | |
fd17d7ce | 342 | char padding[LTTNG_UST_ABI_CAPTURE_PADDING]; |
d37ecb3f | 343 | char data[0]; |
9f5ade14 | 344 | } __attribute__((packed)); |
d37ecb3f | 345 | |
fd17d7ce MD |
346 | #define LTTNG_UST_ABI_EXCLUSION_PADDING 32 |
347 | struct lttng_ust_abi_event_exclusion { | |
86e0c24e | 348 | uint32_t count; |
fd17d7ce MD |
349 | char padding[LTTNG_UST_ABI_EXCLUSION_PADDING]; |
350 | char names[LTTNG_UST_ABI_SYM_NAME_LEN][0]; | |
9f5ade14 | 351 | } __attribute__((packed)); |
86e0c24e | 352 | |
fd17d7ce MD |
353 | #define LTTNG_UST_ABI_CMD(minor) (minor) |
354 | #define LTTNG_UST_ABI_CMDR(minor, type) (minor) | |
355 | #define LTTNG_UST_ABI_CMDW(minor, type) (minor) | |
9f3fdbc6 | 356 | |
46050b1a | 357 | /* Handled by object descriptor */ |
fd17d7ce | 358 | #define LTTNG_UST_ABI_RELEASE LTTNG_UST_ABI_CMD(0x1) |
46050b1a MD |
359 | |
360 | /* Handled by object cmd */ | |
361 | ||
9f3fdbc6 | 362 | /* LTTng-UST commands */ |
fd17d7ce MD |
363 | #define LTTNG_UST_ABI_SESSION LTTNG_UST_ABI_CMD(0x40) |
364 | #define LTTNG_UST_ABI_TRACER_VERSION \ | |
365 | LTTNG_UST_ABI_CMDR(0x41, struct lttng_ust_abi_tracer_version) | |
366 | #define LTTNG_UST_ABI_TRACEPOINT_LIST LTTNG_UST_ABI_CMD(0x42) | |
367 | #define LTTNG_UST_ABI_WAIT_QUIESCENT LTTNG_UST_ABI_CMD(0x43) | |
368 | #define LTTNG_UST_ABI_REGISTER_DONE LTTNG_UST_ABI_CMD(0x44) | |
369 | #define LTTNG_UST_ABI_TRACEPOINT_FIELD_LIST LTTNG_UST_ABI_CMD(0x45) | |
370 | #define LTTNG_UST_ABI_EVENT_NOTIFIER_GROUP_CREATE \ | |
371 | LTTNG_UST_ABI_CMD(0x46) | |
9f3fdbc6 | 372 | |
3c5d7582 | 373 | /* Session commands */ |
fd17d7ce MD |
374 | #define LTTNG_UST_ABI_CHANNEL \ |
375 | LTTNG_UST_ABI_CMDW(0x51, struct lttng_ust_abi_channel) | |
376 | #define LTTNG_UST_ABI_SESSION_START LTTNG_UST_ABI_CMD(0x52) | |
377 | #define LTTNG_UST_ABI_SESSION_STOP LTTNG_UST_ABI_CMD(0x53) | |
378 | #define LTTNG_UST_ABI_SESSION_STATEDUMP LTTNG_UST_ABI_CMD(0x54) | |
9f3fdbc6 | 379 | |
3c5d7582 | 380 | /* Channel commands */ |
fd17d7ce MD |
381 | #define LTTNG_UST_ABI_STREAM LTTNG_UST_ABI_CMD(0x60) |
382 | #define LTTNG_UST_ABI_EVENT \ | |
383 | LTTNG_UST_ABI_CMDW(0x61, struct lttng_ust_abi_event) | |
9f3fdbc6 | 384 | |
3c5d7582 | 385 | /* Event and channel commands */ |
fd17d7ce MD |
386 | #define LTTNG_UST_ABI_CONTEXT \ |
387 | LTTNG_UST_ABI_CMDW(0x70, struct lttng_ust_abi_context) | |
388 | #define LTTNG_UST_ABI_FLUSH_BUFFER \ | |
389 | LTTNG_UST_ABI_CMD(0x71) | |
9f3fdbc6 | 390 | |
3c5d7582 | 391 | /* Event, event notifier, channel and session commands */ |
fd17d7ce MD |
392 | #define LTTNG_UST_ABI_ENABLE LTTNG_UST_ABI_CMD(0x80) |
393 | #define LTTNG_UST_ABI_DISABLE LTTNG_UST_ABI_CMD(0x81) | |
9f3fdbc6 | 394 | |
51489cad | 395 | /* Tracepoint list commands */ |
fd17d7ce MD |
396 | #define LTTNG_UST_ABI_TRACEPOINT_LIST_GET LTTNG_UST_ABI_CMD(0x90) |
397 | #define LTTNG_UST_ABI_TRACEPOINT_FIELD_LIST_GET LTTNG_UST_ABI_CMD(0x91) | |
51489cad | 398 | |
3c5d7582 | 399 | /* Event and event notifier commands */ |
fd17d7ce MD |
400 | #define LTTNG_UST_ABI_FILTER LTTNG_UST_ABI_CMD(0xA0) |
401 | #define LTTNG_UST_ABI_EXCLUSION LTTNG_UST_ABI_CMD(0xA1) | |
2d78951a | 402 | |
d8d2416d | 403 | /* Event notifier group commands */ |
fd17d7ce MD |
404 | #define LTTNG_UST_ABI_EVENT_NOTIFIER_CREATE \ |
405 | LTTNG_UST_ABI_CMDW(0xB0, struct lttng_ust_abi_event_notifier) | |
3c5d7582 MD |
406 | |
407 | /* Event notifier commands */ | |
fd17d7ce | 408 | #define LTTNG_UST_ABI_CAPTURE LTTNG_UST_ABI_CMD(0xB6) |
d8d2416d | 409 | |
ebabbf58 | 410 | /* Session and event notifier group commands */ |
fd17d7ce MD |
411 | #define LTTNG_UST_ABI_COUNTER \ |
412 | LTTNG_UST_ABI_CMDW(0xC0, struct lttng_ust_abi_counter) | |
ebabbf58 MD |
413 | |
414 | /* Counter commands */ | |
fd17d7ce MD |
415 | #define LTTNG_UST_ABI_COUNTER_GLOBAL \ |
416 | LTTNG_UST_ABI_CMDW(0xD0, struct lttng_ust_abi_counter_global) | |
417 | #define LTTNG_UST_ABI_COUNTER_CPU \ | |
418 | LTTNG_UST_ABI_CMDW(0xD1, struct lttng_ust_abi_counter_cpu) | |
46050b1a | 419 | |
fd17d7ce | 420 | #define LTTNG_UST_ABI_ROOT_HANDLE 0 |
b35d179d | 421 | |
9f3fdbc6 | 422 | #endif /* _LTTNG_UST_ABI_H */ |