[PATCH 1/2] kvm tools: Add missing 9p remove handler

[Sasha Levin <levinsasha928@gmail.com>]

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
---
 tools/kvm/virtio/9p.c |   25 +++++++++++++++++++++++++
 1 files changed, 25 insertions(+), 0 deletions(-)

diff --git a/tools/kvm/virtio/9p.c b/tools/kvm/virtio/9p.c
index 1569bb2..08b1be7 100644
--- a/tools/kvm/virtio/9p.c
+++ b/tools/kvm/virtio/9p.c
@@ -677,6 +677,30 @@ err_out:
 	return;
 }
 
+static void virtio_p9_remove(struct p9_dev *p9dev,
+			       struct p9_pdu *pdu, u32 *outlen)
+{
+	int ret;
+	u32 fid_val;
+	struct p9_fid *fid;
+	char full_path[PATH_MAX];
+
+	virtio_p9_pdu_readf(pdu, "d", &fid_val);
+	fid = &p9dev->fids[fid_val];
+
+	sprintf(full_path, "%s", fid->abs_path);
+	ret = remove(full_path);
+	if (ret < 0)
+		goto err_out;
+	*outlen = pdu->write_offset;
+	virtio_p9_set_reply_header(pdu, *outlen);
+	return;
+
+err_out:
+	virtio_p9_error_reply(p9dev, pdu, errno, outlen);
+	return;	
+}
+			       
 static void virtio_p9_readlink(struct p9_dev *p9dev,
 			       struct p9_pdu *pdu, u32 *outlen)
 {
@@ -1048,6 +1072,7 @@ static p9_handler *virtio_9p_dotl_handler [] = {
 	[P9_TSYMLINK]     = virtio_p9_symlink,
 	[P9_TLCREATE]     = virtio_p9_create,
 	[P9_TWRITE]       = virtio_p9_write,
+	[P9_TREMOVE]      = virtio_p9_remove,
 };
 
 static struct p9_pdu *virtio_p9_pdu_init(struct kvm *kvm, struct virt_queue *vq)
-- 
1.7.7.2