From c56e4acf55c804cbeea0ddb696ef698c73d39826 Mon Sep 17 00:00:00 2001
From: Sripathi Kodi <sripathik@in.ibm.com>
Date: Thu, 25 Mar 2010 12:40:35 +0000
Subject: [PATCH] 9p: VFS switches for 9p2000.L: protocol and client changes
Prepare p9pdu_read/write functions to handle multiple protocols.
Signed-off-by: Sripathi Kodi <sripathik@in.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
---
net/9p/client.c | 3 ++-
net/9p/protocol.c | 6 ++++--
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/net/9p/client.c b/net/9p/client.c
index 0aa79faa985..e2d31467496 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -1321,7 +1321,8 @@ static int p9_client_statsize(struct p9_wstat *wst, int proto_version)
if (wst->muid)
ret += strlen(wst->muid);
- if (proto_version == p9_proto_2000u) {
+ if ((proto_version == p9_proto_2000u) ||
+ (proto_version == p9_proto_2000L)) {
ret += 2+4+4+4; /* extension[s] n_uid[4] n_gid[4] n_muid[4] */
if (wst->extension)
ret += strlen(wst->extension);
diff --git a/net/9p/protocol.c b/net/9p/protocol.c
index e7541d5b011..77d3aab4036 100644
--- a/net/9p/protocol.c
+++ b/net/9p/protocol.c
@@ -341,7 +341,8 @@ p9pdu_vreadf(struct p9_fcall *pdu, int proto_version, const char *fmt,
}
break;
case '?':
- if (proto_version != p9_proto_2000u)
+ if ((proto_version != p9_proto_2000u) &&
+ (proto_version != p9_proto_2000L))
return 0;
break;
default:
@@ -488,7 +489,8 @@ p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt,
}
break;
case '?':
- if (proto_version != p9_proto_2000u)
+ if ((proto_version != p9_proto_2000u) &&
+ (proto_version != p9_proto_2000L))
return 0;
break;
default:
--
2.20.1