X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=include%2Flttng%2Fust-events.h;h=9f6aa06296bb23744e4ec333f7094114d176c17f;hb=9443a02239f525ddb4d17d91e840e9513e59a3d9;hp=9eed21ef0b2867c40b19e21144641a19aafc73d8;hpb=8e696cfa579df0d75368a36d049e9c99b24e53f4;p=lttng-ust.git

diff --git a/include/lttng/ust-events.h b/include/lttng/ust-events.h
index 9eed21ef..9f6aa062 100644
--- a/include/lttng/ust-events.h
+++ b/include/lttng/ust-events.h
@@ -101,9 +101,14 @@ enum lttng_string_encodings {
 	NR_STRING_ENCODINGS,
 };
 
+struct lttng_enum_value {
+	unsigned long long value;
+	unsigned int signedness:1;
+};
+
 #define LTTNG_UST_ENUM_ENTRY_PADDING	16
 struct lttng_enum_entry {
-	unsigned long long start, end;	/* start and end are inclusive */
+	struct lttng_enum_value start, end; /* start and end are inclusive */
 	const char *string;
 	char padding[LTTNG_UST_ENUM_ENTRY_PADDING];
 };
@@ -717,6 +722,11 @@ struct cds_list_head *_lttng_get_sessions(void);
 struct lttng_enum *lttng_ust_enum_get(struct lttng_session *session,
 		const char *enum_name);
 
+/* For backward compatibility. Leave those exported symbols in place. */
+extern struct lttng_ctx *lttng_static_ctx;
+void lttng_context_init(void);
+void lttng_context_exit(void);
+
 #ifdef __cplusplus
 }
 #endif