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authorMarc-André Lureau <marcandre.lureau@redhat.com>2017-08-11 01:25:38 +0200
committerMarc-André Lureau <marcandre.lureau@redhat.com>2017-10-10 23:31:08 +0200
commit19409df8835674ca9b3c30517b032abb5eca01e6 (patch)
tree58c4052a4ef0d3ba98366802087940edcd045813 /contrib/libvhost-user
parenteb078a9f0c1e4af31cfc91501bf210df7b200f11 (diff)
libvhost-user: improve vu_queue_pop() doc
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'contrib/libvhost-user')
-rw-r--r--contrib/libvhost-user/libvhost-user.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/contrib/libvhost-user/libvhost-user.h b/contrib/libvhost-user/libvhost-user.h
index 4021f1124e..5825b66880 100644
--- a/contrib/libvhost-user/libvhost-user.h
+++ b/contrib/libvhost-user/libvhost-user.h
@@ -358,7 +358,8 @@ void vu_queue_notify(VuDev *dev, VuVirtq *vq);
* @vq: a VuVirtq queue
* @sz: the size of struct to return (must be >= VuVirtqElement)
*
- * Returns: a VuVirtqElement filled from the queue or NULL.
+ * Returns: a VuVirtqElement filled from the queue or NULL. The
+ * returned element must be free()-d by the caller.
*/
void *vu_queue_pop(VuDev *dev, VuVirtq *vq, size_t sz);