X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fsessiond-comm%2Fsessiond-comm.h;h=9a33479f3da604ad00dc5e277a1c26e36a0a321b;hb=bccd20a34b256e4d8ecc4f07fd2771da9ac541d4;hp=229b91e5901cae11e83a4675f48c047e8e07c32f;hpb=0c89d7959f4af7a2b39e925b2e8dc3a8954ccfa5;p=lttng-tools.git

diff --git a/src/common/sessiond-comm/sessiond-comm.h b/src/common/sessiond-comm/sessiond-comm.h
index 229b91e59..9a33479f3 100644
--- a/src/common/sessiond-comm/sessiond-comm.h
+++ b/src/common/sessiond-comm/sessiond-comm.h
@@ -81,7 +81,7 @@ enum lttcomm_sessiond_command {
 	LTTNG_ENABLE_CONSUMER               = 20,
 	LTTNG_SET_CONSUMER_URI              = 21,
 	LTTNG_ENABLE_EVENT_WITH_FILTER      = 22,
-	/* Unused */
+	LTTNG_ENABLE_EVENT_WITH_EXCLUSION   = 23,
 	LTTNG_DATA_PENDING                  = 24,
 	LTTNG_SNAPSHOT_ADD_OUTPUT           = 25,
 	LTTNG_SNAPSHOT_DEL_OUTPUT           = 26,
@@ -230,6 +230,14 @@ struct lttcomm_session_msg {
 			struct lttng_event event;
 			/* Length of following bytecode for filter. */
 			uint32_t bytecode_len;
+			/* exclusion data */
+			uint32_t exclusion_count;
+			/*
+			 * After this structure, the following variable-length
+			 * items are transmitted:
+			 * - char exclusion_names[LTTNG_SYMBOL_NAME_LEN][exclusion_count]
+			 * - unsigned char filter_bytecode[bytecode_len]
+			 */
 		} LTTNG_PACKED enable;
 		/* Create channel */
 		struct {
@@ -284,6 +292,18 @@ struct lttng_filter_bytecode {
 	char data[0];
 } LTTNG_PACKED;
 
+/*
+ * Event exclusion data. At the end of the structure, there will actually
+ * by zero or more names, where the actual number of names is given by
+ * the 'count' item of the structure.
+ */
+#define LTTNG_EVENT_EXCLUSION_PADDING	32
+struct lttng_event_exclusion {
+	uint32_t count;
+	char padding[LTTNG_EVENT_EXCLUSION_PADDING];
+	char names[LTTNG_SYMBOL_NAME_LEN][0];
+} LTTNG_PACKED;
+
 /*
  * Data structure for the response from sessiond to the lttng client.
  */