fs/lockd/xdr4.c

15 #include <linux/sunrpc/xdr.h>
53 svcxdr_decode_fhandle(struct xdr_stream *xdr, struct nfs_fh *fh)
58 	if (xdr_stream_decode_u32(xdr, &len) < 0)
63 	p = xdr_inline_decode(xdr, len);
74 svcxdr_decode_lock(struct xdr_stream *xdr, struct nlm_lock *lock)
78 	if (!svcxdr_decode_string(xdr, &lock->caller, &lock->len))
80 	if (!svcxdr_decode_fhandle(xdr, &lock->fh))
82 	if (!svcxdr_decode_owner(xdr, &lock->oh))
84 	if (xdr_stream_decode_u32(xdr, &lock->svid) < 0)
86 	if (xdr_stream_decode_u64(xdr, &lock->lock_start) < 0)
88 	if (xdr_stream_decode_u64(xdr, &lock->lock_len) < 0)
99 svcxdr_encode_holder(struct xdr_stream *xdr, const struct nlm_lock *lock)
105 	if (xdr_stream_encode_bool(xdr, fl->c.flc_type != F_RDLCK) < 0)
107 	if (xdr_stream_encode_u32(xdr, lock->svid) < 0)
109 	if (!svcxdr_encode_owner(xdr, &lock->oh))
116 	if (xdr_stream_encode_u64(xdr, start) < 0)
118 	if (xdr_stream_encode_u64(xdr, len) < 0)
125 svcxdr_encode_testrply(struct xdr_stream *xdr, const struct nlm_res *resp)
127 	if (!svcxdr_encode_stats(xdr, resp->status))
131 		if (!svcxdr_encode_holder(xdr, &resp->lock))
144 nlm4svc_decode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr)
150 nlm4svc_decode_testargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
155 	if (!svcxdr_decode_cookie(xdr, &argp->cookie))
157 	if (xdr_stream_decode_bool(xdr, &exclusive) < 0)
159 	if (!svcxdr_decode_lock(xdr, &argp->lock))
168 nlm4svc_decode_lockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
173 	if (!svcxdr_decode_cookie(xdr, &argp->cookie))
175 	if (xdr_stream_decode_bool(xdr, &argp->block) < 0)
177 	if (xdr_stream_decode_bool(xdr, &exclusive) < 0)
179 	if (!svcxdr_decode_lock(xdr, &argp->lock))
183 	if (xdr_stream_decode_bool(xdr, &argp->reclaim) < 0)
185 	if (xdr_stream_decode_u32(xdr, &argp->state) < 0)
193 nlm4svc_decode_cancargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
198 	if (!svcxdr_decode_cookie(xdr, &argp->cookie))
200 	if (xdr_stream_decode_bool(xdr, &argp->block) < 0)
202 	if (xdr_stream_decode_bool(xdr, &exclusive) < 0)
204 	if (!svcxdr_decode_lock(xdr, &argp->lock))
213 nlm4svc_decode_unlockargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
217 	if (!svcxdr_decode_cookie(xdr, &argp->cookie))
219 	if (!svcxdr_decode_lock(xdr, &argp->lock))
227 nlm4svc_decode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr)
231 	if (!svcxdr_decode_cookie(xdr, &resp->cookie))
233 	if (!svcxdr_decode_stats(xdr, &resp->status))
240 nlm4svc_decode_reboot(struct svc_rqst *rqstp, struct xdr_stream *xdr)
246 	if (xdr_stream_decode_u32(xdr, &len) < 0)
250 	p = xdr_inline_decode(xdr, len);
255 	if (xdr_stream_decode_u32(xdr, &argp->state) < 0)
257 	p = xdr_inline_decode(xdr, SM_PRIV_SIZE);
266 nlm4svc_decode_shareargs(struct svc_rqst *rqstp, struct xdr_stream *xdr)
275 	if (!svcxdr_decode_cookie(xdr, &argp->cookie))
277 	if (!svcxdr_decode_string(xdr, &lock->caller, &lock->len))
279 	if (!svcxdr_decode_fhandle(xdr, &lock->fh))
281 	if (!svcxdr_decode_owner(xdr, &lock->oh))
284 	if (xdr_stream_decode_u32(xdr, &argp->fsm_mode) < 0)
286 	if (xdr_stream_decode_u32(xdr, &argp->fsm_access) < 0)
293 nlm4svc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr)
298 	if (!svcxdr_decode_string(xdr, &lock->caller, &lock->len))
300 	if (xdr_stream_decode_u32(xdr, &argp->state) < 0)
312 nlm4svc_encode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr)
318 nlm4svc_encode_testres(struct svc_rqst *rqstp, struct xdr_stream *xdr)
322 	return svcxdr_encode_cookie(xdr, &resp->cookie) &&
323 		svcxdr_encode_testrply(xdr, resp);
327 nlm4svc_encode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr)
331 	return svcxdr_encode_cookie(xdr, &resp->cookie) &&
332 		svcxdr_encode_stats(xdr, resp->status);
336 nlm4svc_encode_shareres(struct svc_rqst *rqstp, struct xdr_stream *xdr)
340 	if (!svcxdr_encode_cookie(xdr, &resp->cookie))
342 	if (!svcxdr_encode_stats(xdr, resp->status))
345 	if (xdr_stream_encode_u32(xdr, 0) < 0)