X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fdynamic-buffer.c;h=2e27afa1f92f446c12de25a0f268f6de33623536;hb=201bd4152ffcd30d3e2269d842258c885e6cc193;hp=fd39f813b3c2568beec2dff1be91343161ec8517;hpb=eac6ee118d39b8fd835c9afa1a1e2b6ff70c7eb6;p=lttng-tools.git

diff --git a/src/common/dynamic-buffer.c b/src/common/dynamic-buffer.c
index fd39f813b..2e27afa1f 100644
--- a/src/common/dynamic-buffer.c
+++ b/src/common/dynamic-buffer.c
@@ -186,3 +186,13 @@ void lttng_dynamic_buffer_reset(struct lttng_dynamic_buffer *buffer)
 	buffer->_capacity = 0;
 	free(buffer->data);
 }
+
+LTTNG_HIDDEN
+size_t lttng_dynamic_buffer_get_capacity_left(
+		struct lttng_dynamic_buffer *buffer)
+{
+	if (!buffer) {
+		return 0;
+	}
+	return buffer->_capacity - buffer->size;
+}