X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt-events.h;h=e3f0daaa20506a5019b64098c81058889a727142;hb=2faf7d1b65ef1d7ba911915aa9caab64c0091484;hp=dfab9a5ffe5c8f3d443da293e0db845e3d87d9f9;hpb=2f804c0a57ec75c126cdde7c244ad9eafe35358a;p=lttng-modules.git

diff --git a/ltt-events.h b/ltt-events.h
index dfab9a5f..e3f0daaa 100644
--- a/ltt-events.h
+++ b/ltt-events.h
@@ -210,6 +210,10 @@ struct ltt_channel_ops {
 	void (*event_commit)(struct lib_ring_buffer_ctx *ctx);
 	void (*event_write)(struct lib_ring_buffer_ctx *ctx, const void *src,
 			    size_t len);
+	void (*event_write_from_user)(struct lib_ring_buffer_ctx *ctx,
+				      const void *src, size_t len);
+	void (*event_memset)(struct lib_ring_buffer_ctx *ctx,
+			     int c, size_t len);
 	/*
 	 * packet_avail_size returns the available size in the current
 	 * packet. Note that the size returned is only a hint, since it
@@ -242,7 +246,9 @@ struct ltt_channel {
 	struct ltt_channel_ops *ops;
 	struct ltt_transport *transport;
 	struct ltt_event **sc_table;	/* for syscall tracing */
+	struct ltt_event **compat_sc_table;
 	struct ltt_event *sc_unknown;	/* for unknown syscalls */
+	struct ltt_event *sc_compat_unknown;
 	struct ltt_event *sc_exit;	/* for syscall exit */
 	int header_type;		/* 0: unset, 1: compact, 2: large */
 	int metadata_dumped:1;
@@ -261,6 +267,13 @@ struct ltt_session {
 	int metadata_dumped:1;
 };
 
+struct trace_syscall_entry {
+	void *func;
+	const struct lttng_event_desc *desc;
+	const struct lttng_event_field *fields;
+	unsigned int nrargs;
+};
+
 struct ltt_session *ltt_session_create(void);
 int ltt_session_enable(struct ltt_session *session);
 int ltt_session_disable(struct ltt_session *session);