X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fust-abi.h;h=8bcaa380e10c49fbf9a788bf49cc7f7ed9a2c802;hb=2d78951a159c97fd2bfebb84a9b22ef97674d56a;hp=2651fc99747c698da04b79b784fa8c150ca2b7e9;hpb=1ddfd6412d2a160eb5b8e97ebbfd0a9dbc88faa0;p=lttng-ust.git

diff --git a/include/lttng/ust-abi.h b/include/lttng/ust-abi.h
index 2651fc99..8bcaa380 100644
--- a/include/lttng/ust-abi.h
+++ b/include/lttng/ust-abi.h
@@ -165,6 +165,13 @@ struct lttng_ust_calibrate {
 	} u;
 };
 
+#define FILTER_BYTECODE_MAX_LEN		65536
+struct lttng_ust_filter_bytecode {
+	uint16_t len;
+	uint16_t reloc_table_offset;
+	char data[0];
+};
+
 #define _UST_CMD(minor)				(minor)
 #define _UST_CMDR(minor, type)			(minor)
 #define _UST_CMDW(minor, type)			(minor)
@@ -210,6 +217,9 @@ struct lttng_ust_calibrate {
 #define LTTNG_UST_TRACEPOINT_LIST_GET		_UST_CMD(0x90)
 #define LTTNG_UST_TRACEPOINT_FIELD_LIST_GET	_UST_CMD(0x91)
 
+/* Event FD commands */
+#define LTTNG_UST_FILTER			_UST_CMD(0xA0)
+
 #define LTTNG_UST_ROOT_HANDLE	0
 
 struct lttng_ust_obj;