X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=include%2Flttng-share.h;h=cd971c355044d9351dcd42f72f9b086df8f93a12;hp=812a0f05c1fe473878467075e14aaba73b68d5ae;hb=b9f1dd6997ea64db8c140c617d2a74cf90767e3b;hpb=62d3069fe1d56bf9f95f9100f21758c3d99dccf6

diff --git a/include/lttng-share.h b/include/lttng-share.h
index 812a0f05c..cd971c355 100644
--- a/include/lttng-share.h
+++ b/include/lttng-share.h
@@ -29,4 +29,21 @@ typedef __s64 s64;
 
 #define LTTNG_RUNDIR        "/var/run/lttng"
 
+/* Default channel attributes */
+#define DEFAULT_CHANNEL_NAME                 "channel0"
+#define DEFAULT_CHANNEL_OVERWRITE            0
+#define DEFAULT_CHANNEL_SUBBUF_SIZE          4096    /* bytes */
+#define DEFAULT_CHANNEL_SUBBUF_NUM           8       /* Must always be a power of 2 */
+#define DEFAULT_CHANNEL_SWITCH_TIMER         0       /* usec */
+#define DEFAULT_CHANNEL_READ_TIMER           200     /* usec */
+#define DEFAULT_CHANNEL_OUTPUT               0       /* splice, mmap (0: SPLICE, 1: MMAP, see lttng.h) */
+
+/*
+ * lttng user-space instrumentation type
+ */
+enum lttng_ust_instrumentation {
+	LTTNG_UST_TRACEPOINT,
+	LTTNG_UST_MARKER,
+};
+
 #endif /* _LTTNG_SHARE_H */