From 2c74c2cb4bedddbfa67628fbd5f9273b4e0e9903 Mon Sep 17 00:00:00 2001
From: "M. Mohan Kumar" <mohan@in.ibm.com>
Date: Tue, 25 Oct 2011 12:10:39 +0530
Subject: hw/9pfs: Read-only support for 9p export

A new fsdev parameter "readonly" is introduced to control accessing 9p export.
"readonly" can be used to specify the access type. By default "rw" access
is given to 9p export.

Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 fsdev/file-op-9p.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'fsdev/file-op-9p.h')

diff --git a/fsdev/file-op-9p.h b/fsdev/file-op-9p.h
index 908e2a5edc..5788ff911c 100644
--- a/fsdev/file-op-9p.h
+++ b/fsdev/file-op-9p.h
@@ -56,10 +56,12 @@ typedef struct extended_ops {
  * On failure ignore the error.
  */
 #define V9FS_SM_NONE                0x00000010
-
+#define V9FS_RDONLY                 0x00000020
 
 #define V9FS_SEC_MASK               0x0000001C
 
+
+
 typedef struct FsContext
 {
     uid_t uid;
-- 
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