diff options
Diffstat (limited to 'net/9p')
| -rw-r--r-- | net/9p/client.c | 30 | ||||
| -rw-r--r-- | net/9p/protocol.c | 17 |
2 files changed, 47 insertions, 0 deletions
diff --git a/net/9p/client.c b/net/9p/client.c index 5e97118da3bf..b2f70ec889c2 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -1426,6 +1426,36 @@ error: } EXPORT_SYMBOL(p9_client_wstat); +int p9_client_setattr(struct p9_fid *fid, struct p9_iattr_dotl *p9attr) +{ + int err; + struct p9_req_t *req; + struct p9_client *clnt; + + err = 0; + clnt = fid->clnt; + P9_DPRINTK(P9_DEBUG_9P, ">>> TSETATTR fid %d\n", fid->fid); + P9_DPRINTK(P9_DEBUG_9P, + " valid=%x mode=%x uid=%d gid=%d size=%lld\n" + " atime_sec=%lld atime_nsec=%lld\n" + " mtime_sec=%lld mtime_nsec=%lld\n", + p9attr->valid, p9attr->mode, p9attr->uid, p9attr->gid, + p9attr->size, p9attr->atime_sec, p9attr->atime_nsec, + p9attr->mtime_sec, p9attr->mtime_nsec); + + req = p9_client_rpc(clnt, P9_TSETATTR, "dI", fid->fid, p9attr); + + if (IS_ERR(req)) { + err = PTR_ERR(req); + goto error; + } + P9_DPRINTK(P9_DEBUG_9P, "<<< RSETATTR fid %d\n", fid->fid); + p9_free_req(clnt, req); +error: + return err; +} +EXPORT_SYMBOL(p9_client_setattr); + int p9_client_statfs(struct p9_fid *fid, struct p9_rstatfs *sb) { int err; diff --git a/net/9p/protocol.c b/net/9p/protocol.c index 3e4f77695891..3acd3afb20c8 100644 --- a/net/9p/protocol.c +++ b/net/9p/protocol.c @@ -516,6 +516,23 @@ p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt, } } break; + case 'I':{ + struct p9_iattr_dotl *p9attr = va_arg(ap, + struct p9_iattr_dotl *); + + errcode = p9pdu_writef(pdu, proto_version, + "ddddqqqqq", + p9attr->valid, + p9attr->mode, + p9attr->uid, + p9attr->gid, + p9attr->size, + p9attr->atime_sec, + p9attr->atime_nsec, + p9attr->mtime_sec, + p9attr->mtime_nsec); + } + break; case '?': if ((proto_version != p9_proto_2000u) && (proto_version != p9_proto_2000L)) |