X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fust-abi.h;h=c1e13085bbf44cfa327aeabf5025e0c4f94c0aa6;hb=6c737d0594cac0d969e1948ea1ed55c15be9cec8;hp=8cae00e65ee4e8165ff44b8d5b444f6ee5ded8f1;hpb=53f0df512fb13a5c1b9609a001f9afd5114f2991;p=lttng-ust.git

diff --git a/include/lttng/ust-abi.h b/include/lttng/ust-abi.h
index 8cae00e6..c1e13085 100644
--- a/include/lttng/ust-abi.h
+++ b/include/lttng/ust-abi.h
@@ -30,6 +30,10 @@
 #include <stdint.h>
 #include <lttng/ust-compiler.h>
 
+#ifndef LTTNG_PACKED
+#error "LTTNG_PACKED should be defined"
+#endif
+
 #ifndef __ust_stringify
 #define __ust_stringify1(x)	#x
 #define __ust_stringify(x)	__ust_stringify1(x)
@@ -42,8 +46,8 @@
 #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
 
 enum lttng_ust_instrumentation {
 	LTTNG_UST_TRACEPOINT		= 0,
@@ -177,7 +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;	/* Blocking timeout (usec) */
+		} s;
+		char padding[LTTNG_UST_CHANNEL_ATTR_PADDING];
+	} u;
 } LTTNG_PACKED;
 
 #define LTTNG_UST_TRACEPOINT_ITER_PADDING	16
@@ -273,6 +282,7 @@ 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)