#define LTTNG_UST_COMM_MAGIC 0xC57C57C5
/* Version for ABI between liblttng-ust, sessiond, consumerd */
-#define LTTNG_UST_ABI_MAJOR_VERSION 5
-#define LTTNG_UST_ABI_MINOR_VERSION 0
+#define LTTNG_UST_ABI_MAJOR_VERSION 7
+#define LTTNG_UST_ABI_MINOR_VERSION 1
enum lttng_ust_instrumentation {
LTTNG_UST_TRACEPOINT = 0,
LTTNG_UST_CONTEXT_PROCNAME = 3,
LTTNG_UST_CONTEXT_IP = 4,
LTTNG_UST_CONTEXT_PERF_THREAD_COUNTER = 5,
+ LTTNG_UST_CONTEXT_CPU_ID = 6,
+ LTTNG_UST_CONTEXT_APP_CONTEXT = 7,
};
struct lttng_ust_perf_counter_ctx {
union {
struct lttng_ust_perf_counter_ctx perf_counter;
+ struct {
+ /* Includes trailing '\0'. */
+ uint32_t provider_name_len;
+ uint32_t ctx_name_len;
+ } app_ctx;
char padding[LTTNG_UST_CONTEXT_PADDING2];
} u;
} LTTNG_PACKED;
} u;
} LTTNG_PACKED;
-enum lttng_ust_calibrate_type {
- LTTNG_UST_CALIBRATE_TRACEPOINT,
-};
-
-#define LTTNG_UST_CALIBRATE_PADDING1 16
-#define LTTNG_UST_CALIBRATE_PADDING2 (LTTNG_UST_SYM_NAME_LEN + 32)
-struct lttng_ust_calibrate {
- enum lttng_ust_calibrate_type type; /* type (input) */
- char padding[LTTNG_UST_CALIBRATE_PADDING1];
-
- union {
- char padding[LTTNG_UST_CALIBRATE_PADDING2];
- } u;
-} LTTNG_PACKED;
-
#define FILTER_BYTECODE_MAX_LEN 65536
#define LTTNG_UST_FILTER_PADDING 32
struct lttng_ust_filter_bytecode {
_UST_CMDW(0x51, struct lttng_ust_channel)
#define LTTNG_UST_SESSION_START _UST_CMD(0x52)
#define LTTNG_UST_SESSION_STOP _UST_CMD(0x53)
+#define LTTNG_UST_SESSION_STATEDUMP _UST_CMD(0x54)
/* Channel FD commands */
#define LTTNG_UST_STREAM _UST_CMD(0x60)