From: Philippe Proulx <eeppeliteloop@gmail.com>
Date: Fri, 28 Aug 2015 15:20:47 +0000 (-0400)
Subject: Add offset comments to struct lttng_event
X-Git-Tag: v2.8.0-rc1~145
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=fe9ecacb78271cd2c1cea39cbd4bf1a4d4e2c345;hp=795a978d0fddb43019e4031932cf98840c54f504

Add offset comments to struct lttng_event

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/include/lttng/event.h b/include/lttng/event.h
index e5b2b4bb0..c90107cb3 100644
--- a/include/lttng/event.h
+++ b/include/lttng/event.h
@@ -222,25 +222,44 @@ struct lttng_event_function_attr {
  *
  * The structures should be initialized to zero before use.
  */
-#define LTTNG_EVENT_PADDING1               10
+#define LTTNG_EVENT_PADDING1               12
 #define LTTNG_EVENT_PADDING2               LTTNG_SYMBOL_NAME_LEN + 32
 struct lttng_event {
+	/* Offset 0 */
 	enum lttng_event_type type;
+
+	/* Offset 4 */
 	char name[LTTNG_SYMBOL_NAME_LEN];
 
+	/* Offset 260 */
 	enum lttng_loglevel_type loglevel_type;
+
+	/* Offset 264 */
 	int loglevel;
 
+	/* Offset 268 */
 	int32_t enabled;	/* Does not apply: -1 */
+
+	/* Offset 272 */
 	pid_t pid;
+
+	/* Offset 276 */
 	unsigned char filter;	/* filter enabled ? */
+
+	/* Offset 277 */
 	unsigned char exclusion; /* exclusions added ? */
 
+	/* Offset 278 */
+	char padding2[2];
+
+	/* Offset 280 */
 	/* Event flag, from 2.6 and above. */
 	enum lttng_event_flag flags;
 
+	/* Offset 284 */
 	char padding[LTTNG_EVENT_PADDING1];
 
+	/* Offset 296 */
 	/* Per event type configuration */
 	union {
 		struct lttng_event_probe_attr probe;