1 files changed, 11 insertions, 0 deletions
diff --git a/hw/9pfs/virtio-9p-proxy.h b/hw/9pfs/virtio-9p-proxy.h
index 97c5574de6..6172e5faba 100644
--- a/hw/9pfs/virtio-9p-proxy.h
+++ b/hw/9pfs/virtio-9p-proxy.h
@@ -13,6 +13,7 @@
 #define _QEMU_VIRTIO_9P_PROXY_H
 
 #define PROXY_MAX_IO_SZ (64 * 1024)
+#define V9FS_FD_VALID INT_MAX
 
 /*
  * proxy iovec only support one element and
@@ -23,6 +24,11 @@
 #define proxy_marshal(out_sg, offset, fmt, args...) \
     v9fs_marshal(out_sg, 1, offset, 0, fmt, ##args)
 
+union MsgControl {
+    struct cmsghdr cmsg;
+    char control[CMSG_SPACE(sizeof(int))];
+};
+
 typedef struct {
     uint32_t type;
     uint32_t size;
@@ -30,4 +36,9 @@ typedef struct {
 
 #define PROXY_HDR_SZ (sizeof(ProxyHeader))
 
+enum {
+    T_OPEN = 1,
+    T_CREATE,
+};
+
 #endif