[Qemu-devel] [PATCH -V5 15/21] virtio-9p: Add P9_TCLUNK support

[Aneesh Kumar K.V]

From: Anthony Liguori <address@hidden>

Implement P9_TCLUNK support.
This patch gets `ls -al` to work.

Signed-off-by: Anthony Liguori <address@hidden>
Signed-off-by: Aneesh Kumar K.V <address@hidden>
---
 hw/virtio-9p.c |   16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/hw/virtio-9p.c b/hw/virtio-9p.c
index e702c5c..480f68b 100644
--- a/hw/virtio-9p.c
+++ b/hw/virtio-9p.c
@@ -1313,9 +1313,21 @@ out:
 
 static void v9fs_clunk(V9fsState *s, V9fsPDU *pdu)
 {
-    if (debug_9p_pdu) {
-        pprint_pdu(pdu);
+    int32_t fid;
+    size_t offset = 7;
+    int err;
+
+    pdu_unmarshal(pdu, offset, "d", &fid);
+
+    err = free_fid(s, fid);
+    if (err < 0) {
+        goto out;
     }
+
+    offset = 7;
+    err = offset;
+out:
+    complete_pdu(s, pdu, err);
 }
 
 typedef struct V9fsReadState {
-- 
1.7.0.4.360.g11766c