From 652df9a7fd03cb47a3f663f0c08a2bd086505e9b Mon Sep 17 00:00:00 2001 From: "Venkateswararao Jujjuri (JV)" Date: Thu, 3 Jun 2010 15:16:59 -0700 Subject: 9p: Define and implement TLINK for 9P2000.L This patch adds a helper function to get the dentry from inode and uses it in creating a Hardlink SYNOPSIS size[4] Tlink tag[2] dfid[4] oldfid[4] newpath[s] size[4] Rlink tag[2] DESCRIPTION Create a link 'newpath' in directory pointed by dfid linking to oldfid path. [sripathik@in.ibm.com : p9_client_link should not free req structure if p9_client_rpc has returned an error.] Signed-off-by: Venkateswararao Jujjuri Signed-off-by: Eric Van Hensbergen --- include/net/9p/9p.h | 2 ++ include/net/9p/client.h | 1 + 2 files changed, 3 insertions(+) (limited to 'include/net') diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h index 7f64d72f6c61..5985c0f83db3 100644 --- a/include/net/9p/9p.h +++ b/include/net/9p/9p.h @@ -139,6 +139,8 @@ enum p9_msg_t { P9_RSETATTR, P9_TREADDIR = 40, P9_RREADDIR, + P9_TLINK = 70, + P9_RLINK, P9_TVERSION = 100, P9_RVERSION, P9_TAUTH = 102, diff --git a/include/net/9p/client.h b/include/net/9p/client.h index afdc385152f6..e36f11650e99 100644 --- a/include/net/9p/client.h +++ b/include/net/9p/client.h @@ -226,6 +226,7 @@ struct p9_fid *p9_client_walk(struct p9_fid *oldfid, int nwname, char **wnames, int p9_client_open(struct p9_fid *fid, int mode); int p9_client_fcreate(struct p9_fid *fid, char *name, u32 perm, int mode, char *extension); +int p9_client_link(struct p9_fid *fid, struct p9_fid *oldfid, char *newname); int p9_client_clunk(struct p9_fid *fid); int p9_client_remove(struct p9_fid *fid); int p9_client_read(struct p9_fid *fid, char *data, char __user *udata, -- cgit v1.2.3