X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=probes%2Flttng-events.h;h=219f63e6a7fcb01e5d1862c6d8e83f7f33b1ff00;hb=58aa5d24fc1b9bc14fa91a2a9ca8467fb2541fec;hp=f86bd39d517b87cfcdea38d7cf443b4fbf8e7096;hpb=177b36924b27f47d604bcdd8e363bb401286fbb7;p=lttng-modules.git

diff --git a/probes/lttng-events.h b/probes/lttng-events.h
index f86bd39d..219f63e6 100644
--- a/probes/lttng-events.h
+++ b/probes/lttng-events.h
@@ -111,6 +111,10 @@ void trace_##_name(void *__data);
 #define __field_ext(_type, _item, _filter_type)			\
 	__field(_type, _item)
 
+#undef __field_hex
+#define __field_hex(_type, _item)				\
+	__field_full(_type, _item, __BYTE_ORDER, 16)
+
 #undef __field_network
 #define __field_network(_type, _item)				\
 	__field_full(_type, _item, __BIG_ENDIAN, 10)
@@ -507,6 +511,26 @@ __assign_##dest##_2:							\
 		sizeof(__typemap.dest) * __get_dynamic_array_len(dest));\
 	goto __end_field_##dest##_2;
 
+#undef tp_memcpy_from_user
+#define tp_memcpy_from_user(dest, src, len)				\
+	__assign_##dest:						\
+	if (0)								\
+		(void) __typemap.dest;					\
+	lib_ring_buffer_align_ctx(&__ctx, ltt_alignof(__typemap.dest));	\
+	__chan->ops->event_write_from_user(&__ctx, src, len);		\
+	goto __end_field_##dest;
+
+#undef tp_copy_string_from_user
+#define tp_copy_string_from_user(dest, src)				\
+	__assign_##dest:						\
+	if (0)								\
+		(void) __typemap.dest;					\
+	lib_ring_buffer_align_ctx(&__ctx, ltt_alignof(__typemap.dest));	\
+	__chan->ops->event_write_from_user(&__ctx, src,			\
+		__get_dynamic_array_len(dest) - 1);			\
+	__chan->ops->event_memset(&__ctx, 0, 1);			\
+	goto __end_field_##dest;
+
 #undef tp_strcpy
 #define tp_strcpy(dest, src)						\
 	tp_memcpy(dest, src, __get_dynamic_array_len(dest))