};
/*
+ * time_delta. {1, 0} means the server is accurate only
+ * to the nearest second.
+ */
+static const struct timespec64 nfs3svc_time_delta = {
+ .tv_sec = 1,
+ .tv_nsec = 0,
+};
+
+/*
* Mapping of S_IF* types to NFS file types
*/
static const u32 nfs3_ftypes[] = {
return 1;
}
+static bool
+svcxdr_encode_fsinfo3resok(struct xdr_stream *xdr,
+ const struct nfsd3_fsinfores *resp)
+{
+ __be32 *p;
+
+ p = xdr_reserve_space(xdr, XDR_UNIT * 12);
+ if (!p)
+ return false;
+ *p++ = cpu_to_be32(resp->f_rtmax);
+ *p++ = cpu_to_be32(resp->f_rtpref);
+ *p++ = cpu_to_be32(resp->f_rtmult);
+ *p++ = cpu_to_be32(resp->f_wtmax);
+ *p++ = cpu_to_be32(resp->f_wtpref);
+ *p++ = cpu_to_be32(resp->f_wtmult);
+ *p++ = cpu_to_be32(resp->f_dtpref);
+ p = xdr_encode_hyper(p, resp->f_maxfilesize);
+ p = encode_nfstime3(p, &nfs3svc_time_delta);
+ *p = cpu_to_be32(resp->f_properties);
+
+ return true;
+}
+
/* FSINFO */
int
nfs3svc_encode_fsinfores(struct svc_rqst *rqstp, __be32 *p)
{
+ struct xdr_stream *xdr = &rqstp->rq_res_stream;
struct nfsd3_fsinfores *resp = rqstp->rq_resp;
- *p++ = resp->status;
- *p++ = xdr_zero; /* no post_op_attr */
-
- if (resp->status == 0) {
- *p++ = htonl(resp->f_rtmax);
- *p++ = htonl(resp->f_rtpref);
- *p++ = htonl(resp->f_rtmult);
- *p++ = htonl(resp->f_wtmax);
- *p++ = htonl(resp->f_wtpref);
- *p++ = htonl(resp->f_wtmult);
- *p++ = htonl(resp->f_dtpref);
- p = xdr_encode_hyper(p, resp->f_maxfilesize);
- *p++ = xdr_one;
- *p++ = xdr_zero;
- *p++ = htonl(resp->f_properties);
+ if (!svcxdr_encode_nfsstat3(xdr, resp->status))
+ return 0;
+ switch (resp->status) {
+ case nfs_ok:
+ if (!svcxdr_encode_post_op_attr(rqstp, xdr, &nfs3svc_null_fh))
+ return 0;
+ if (!svcxdr_encode_fsinfo3resok(xdr, resp))
+ return 0;
+ break;
+ default:
+ if (!svcxdr_encode_post_op_attr(rqstp, xdr, &nfs3svc_null_fh))
+ return 0;
}
- return xdr_ressize_check(rqstp, p);
+ return 1;
}
/* PATHCONF */