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| author | Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com> | 2010-06-03 15:16:59 -0700 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@gmail.com> | 2010-08-02 14:28:25 -0500 |
| commit | 652df9a7fd03cb47a3f663f0c08a2bd086505e9b (patch) | |
| tree | af90ae0762a8770e660b4cbb23f7e9225cd5dba7 /include/net | |
| parent | 09d34ee5f93b2e53b64ffba27bc18731e31154e1 (diff) | |
| download | linux-652df9a7fd03cb47a3f663f0c08a2bd086505e9b.tar.gz linux-652df9a7fd03cb47a3f663f0c08a2bd086505e9b.tar.bz2 linux-652df9a7fd03cb47a3f663f0c08a2bd086505e9b.zip | |
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 <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/9p/9p.h | 2 | ||||
| -rw-r--r-- | include/net/9p/client.h | 1 |
2 files changed, 3 insertions, 0 deletions
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, |