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authorM. Mohan Kumar <mohan@in.ibm.com>2010-06-16 04:57:22 -0400
committerEric Van Hensbergen <ericvh@gmail.com>2010-08-02 15:28:31 -0400
commit01a622bd7409bb7af38e784cff814e5e723f7951 (patch)
tree1b6e0d9806e560d7f89e0efa8981cfba4c213361 /net/9p
parent4b43516ab19b748b48322937fd9307af17541c4d (diff)
9p: Implement TMKDIR
Implement TMKDIR as part of 2000.L Work Synopsis size[4] Tmkdir tag[2] fid[4] name[s] mode[4] gid[4] size[4] Rmkdir tag[2] qid[13] Description mkdir asks the file server to create a directory with given name, mode and gid. The qid for the new directory is returned with the mkdir reply message. Note: 72 is selected as the opcode for TMKDIR from the reserved list. Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'net/9p')
-rw-r--r--net/9p/client.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/net/9p/client.c b/net/9p/client.c
index cdfbd6740796..a3bdd341f2ac 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -1653,3 +1653,34 @@ error:
1653 1653
1654} 1654}
1655EXPORT_SYMBOL(p9_client_mknod_dotl); 1655EXPORT_SYMBOL(p9_client_mknod_dotl);
1656
1657int p9_client_mkdir_dotl(struct p9_fid *fid, char *name, int mode,
1658 gid_t gid, struct p9_qid *qid)
1659{
1660 int err;
1661 struct p9_client *clnt;
1662 struct p9_req_t *req;
1663
1664 err = 0;
1665 clnt = fid->clnt;
1666 P9_DPRINTK(P9_DEBUG_9P, ">>> TMKDIR fid %d name %s mode %d gid %d\n",
1667 fid->fid, name, mode, gid);
1668 req = p9_client_rpc(clnt, P9_TMKDIR, "dsdd", fid->fid, name, mode,
1669 gid);
1670 if (IS_ERR(req))
1671 return PTR_ERR(req);
1672
1673 err = p9pdu_readf(req->rc, clnt->proto_version, "Q", qid);
1674 if (err) {
1675 p9pdu_dump(1, req->rc);
1676 goto error;
1677 }
1678 P9_DPRINTK(P9_DEBUG_9P, "<<< RMKDIR qid %x.%llx.%x\n", qid->type,
1679 (unsigned long long)qid->path, qid->version);
1680
1681error:
1682 p9_free_req(clnt, req);
1683 return err;
1684
1685}
1686EXPORT_SYMBOL(p9_client_mkdir_dotl);