X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=src%2Flib%2Fmsgpack%2Fmsgpack.c;h=b9bac85f64ff8766ef6ec032bf9cee420ff8229d;hb=736f2dd654af78b4bce81cf8ba9579370a162a38;hp=e7ff1e393cf33ac67625dbed2193edd475569cd1;hpb=de34a55bebcd90795129b7c709815bdddd67ac87;p=lttng-modules.git

diff --git a/src/lib/msgpack/msgpack.c b/src/lib/msgpack/msgpack.c
index e7ff1e39..b9bac85f 100644
--- a/src/lib/msgpack/msgpack.c
+++ b/src/lib/msgpack/msgpack.c
@@ -567,6 +567,18 @@ end:
 	return ret;
 }
 
+int lttng_msgpack_save_writer_pos(struct lttng_msgpack_writer *writer, uint8_t **pos)
+{
+	*pos = writer->write_pos;
+	return 0;
+}
+
+int lttng_msgpack_restore_writer_pos(struct lttng_msgpack_writer *writer, uint8_t *pos)
+{
+	writer->write_pos = pos;
+	return 0;
+}
+
 void lttng_msgpack_writer_init(struct lttng_msgpack_writer *writer,
 		uint8_t *buffer, size_t size)
 {