Make the launch of the application registration thread blocking

[lttng-tools.git] / src / bin / lttng-sessiond / lttng-ust-abi.h

diff --git a/src/bin/lttng-sessiond/lttng-ust-abi.h b/src/bin/lttng-sessiond/lttng-ust-abi.h
index fb9c5a336e71d8a5325d8bb95b135b9960caa7fa..687eb0b231991b6c559b933720fa3f3af20ed004 100644 (file)
--- a/src/bin/lttng-sessiond/lttng-ust-abi.h
+++ b/src/bin/lttng-sessiond/lttng-ust-abi.h
@@ -45,7 +45,9 @@
 
 /* Version for ABI between liblttng-ust, sessiond, consumerd */
 #define LTTNG_UST_ABI_MAJOR_VERSION            7
-#define LTTNG_UST_ABI_MINOR_VERSION            1
+#define LTTNG_UST_ABI_MINOR_VERSION            2
+
+struct lttng_ust_calibrate;
 
 enum lttng_ust_instrumentation {
        LTTNG_UST_TRACEPOINT            = 0,
@@ -179,7 +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