X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Flttng-ust-abi.h;h=40ba1f478bde9819f3f56447ba9523a24b3712be;hp=d4c3b60aa79508efe50c0433583ab64a8a86afe5;hb=5430c50db082463051ecf8a1327356c998885172;hpb=d50967fb42672ebeef8736cf6047ef92cfaff0fb

diff --git a/src/bin/lttng-sessiond/lttng-ust-abi.h b/src/bin/lttng-sessiond/lttng-ust-abi.h
index d4c3b60aa..40ba1f478 100644
--- a/src/bin/lttng-sessiond/lttng-ust-abi.h
+++ b/src/bin/lttng-sessiond/lttng-ust-abi.h
@@ -44,8 +44,10 @@
 #define LTTNG_UST_COMM_MAGIC			0xC57C57C5
 
 /* Version for ABI between liblttng-ust, sessiond, consumerd */
-#define LTTNG_UST_ABI_MAJOR_VERSION		6
-#define LTTNG_UST_ABI_MINOR_VERSION		1
+#define LTTNG_UST_ABI_MAJOR_VERSION		8
+#define LTTNG_UST_ABI_MINOR_VERSION		0
+
+struct lttng_ust_calibrate;
 
 enum lttng_ust_instrumentation {
 	LTTNG_UST_TRACEPOINT		= 0,
@@ -142,6 +144,7 @@ enum lttng_ust_context_type {
 	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 {
@@ -158,6 +161,11 @@ struct lttng_ust_context {
 
 	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;
@@ -173,7 +181,12 @@ struct lttng_ust_channel_attr {
 	unsigned int switch_timer_interval;	/* usec */
 	unsigned int read_timer_interval;	/* usec */
 	enum lttng_ust_output output;		/* splice, mmap */
-	char padding[LTTNG_UST_CHANNEL_ATTR_PADDING];
+	union {
+		struct {
+			int64_t blocking_timeout;	/* Retry timeout (usec) */
+		} s;
+		char padding[LTTNG_UST_CHANNEL_ATTR_PADDING];
+	} u;
 } LTTNG_PACKED;
 
 #define LTTNG_UST_TRACEPOINT_ITER_PADDING	16
@@ -214,21 +227,6 @@ struct lttng_ust_object_data {
 	} 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 {
@@ -269,6 +267,7 @@ struct lttng_ust_event_exclusion {
 	_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)