X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Flttng-ust-abi.h;h=81143504e334b92783566386af4d87ec3e8a9ecc;hb=6f30f9b8bcf68f2c4c8b796c38751ab3f59583fb;hp=c9be4bd9d29fda9d8268a8d3531774d253f6e791;hpb=590b9e3c8fdaf2912d5919244a475f0e2f32f1b5;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/lttng-ust-abi.h b/src/bin/lttng-sessiond/lttng-ust-abi.h
index c9be4bd9d..81143504e 100644
--- a/src/bin/lttng-sessiond/lttng-ust-abi.h
+++ b/src/bin/lttng-sessiond/lttng-ust-abi.h
@@ -56,9 +56,9 @@ struct lttng_ust_tracer_version {
 
 #define LTTNG_UST_CHANNEL_PADDING	LTTNG_UST_SYM_NAME_LEN + 32
 struct lttng_ust_channel {
-	int overwrite;				/* 1: overwrite, 0: discard */
 	uint64_t subbuf_size;			/* in bytes */
 	uint64_t num_subbuf;
+	int overwrite;				/* 1: overwrite, 0: discard */
 	unsigned int switch_timer_interval;	/* usecs */
 	unsigned int read_timer_interval;	/* usecs */
 	enum lttng_ust_output output;		/* output mode */
@@ -132,9 +132,9 @@ struct lttng_ust_context {
  */
 #define LTTNG_UST_CHANNEL_ATTR_PADDING	LTTNG_UST_SYM_NAME_LEN + 32
 struct lttng_ust_channel_attr {
-	int overwrite;				/* 1: overwrite, 0: discard */
 	uint64_t subbuf_size;			/* bytes */
 	uint64_t num_subbuf;			/* power of 2 */
+	int overwrite;				/* 1: overwrite, 0: discard */
 	unsigned int switch_timer_interval;	/* usec */
 	unsigned int read_timer_interval;	/* usec */
 	enum lttng_ust_output output;		/* splice, mmap */
@@ -173,9 +173,12 @@ struct lttng_ust_calibrate {
 };
 
 #define FILTER_BYTECODE_MAX_LEN		65536
+#define LTTNG_UST_FILTER_PADDING	32
 struct lttng_ust_filter_bytecode {
 	uint32_t len;
 	uint32_t reloc_offset;
+	uint64_t seqnum;
+	char padding[LTTNG_UST_FILTER_PADDING];
 	char data[0];
 };