[PATCH] um: writev needs <sys/uio.h>

[Christoph Hellwig]

vector_user.c doesn't compile without this for me.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 arch/um/drivers/vector_user.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/um/drivers/vector_user.c b/arch/um/drivers/vector_user.c
index 3d8cdbdb4e66..41eefbcdc86f 100644
--- a/arch/um/drivers/vector_user.c
+++ b/arch/um/drivers/vector_user.c
@@ -25,6 +25,7 @@
 #include <linux/if_packet.h>
 #include <sys/socket.h>
 #include <sys/wait.h>
+#include <sys/uio.h>
 #include <linux/virtio_net.h>
 #include <netdb.h>
 #include <stdlib.h>
-- 
2.19.2