X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fmsgpack.h;h=0d19518dd46b0c1d24eb0402733ec039be68438b;hb=d1fea60895526d461646b2918eb53bed2f40b6eb;hp=0c63f1ba869d3b41eb95a7477cf8ab354c437f1a;hpb=5987e66c2cba50425d775ce587dd763244373e16;p=lttng-modules.git

diff --git a/include/lttng/msgpack.h b/include/lttng/msgpack.h
index 0c63f1ba..0d19518d 100644
--- a/include/lttng/msgpack.h
+++ b/include/lttng/msgpack.h
@@ -50,10 +50,15 @@ int lttng_msgpack_write_signed_integer(
 		struct lttng_msgpack_writer *writer, int64_t value);
 int lttng_msgpack_write_str(struct lttng_msgpack_writer *writer,
 		const char *value);
+int lttng_msgpack_write_user_str(struct lttng_msgpack_writer *writer,
+		const char __user *value);
 int lttng_msgpack_begin_map(struct lttng_msgpack_writer *writer, size_t count);
 int lttng_msgpack_end_map(struct lttng_msgpack_writer *writer);
 int lttng_msgpack_begin_array(
 		struct lttng_msgpack_writer *writer, size_t count);
 int lttng_msgpack_end_array(struct lttng_msgpack_writer *writer);
 
+int lttng_msgpack_save_writer_pos(struct lttng_msgpack_writer *writer, uint8_t **pos);
+int lttng_msgpack_restore_writer_pos(struct lttng_msgpack_writer *writer, uint8_t *pos);
+
 #endif /* _LTTNG_KERNEL_MSGPACK_H */