LXR linux/include/linux/lockd/xdr4.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * linux/include/linux/lockd/xdr4.h
   4 *
   5 * XDR types for the NLM protocol
   6 *
   7 * Copyright (C) 1996 Olaf Kirch <okir@monad.swb.de>
   8 */
   9
  10#ifndef LOCKD_XDR4_H
  11#define LOCKD_XDR4_H
  12
  13#include <linux/fs.h>
  14#include <linux/nfs.h>
  15#include <linux/sunrpc/xdr.h>
  16#include <linux/lockd/xdr.h>
  17
  18/* error codes new to NLMv4 */
  19#define nlm4_deadlock           cpu_to_be32(NLM_DEADLCK)
  20#define nlm4_rofs               cpu_to_be32(NLM_ROFS)
  21#define nlm4_stale_fh           cpu_to_be32(NLM_STALE_FH)
  22#define nlm4_fbig               cpu_to_be32(NLM_FBIG)
  23#define nlm4_failed             cpu_to_be32(NLM_FAILED)
  24
  25
  26
  27int     nlm4svc_decode_testargs(struct svc_rqst *, __be32 *);
  28int     nlm4svc_encode_testres(struct svc_rqst *, __be32 *);
  29int     nlm4svc_decode_lockargs(struct svc_rqst *, __be32 *);
  30int     nlm4svc_decode_cancargs(struct svc_rqst *, __be32 *);
  31int     nlm4svc_decode_unlockargs(struct svc_rqst *, __be32 *);
  32int     nlm4svc_encode_res(struct svc_rqst *, __be32 *);
  33int     nlm4svc_decode_res(struct svc_rqst *, __be32 *);
  34int     nlm4svc_encode_void(struct svc_rqst *, __be32 *);
  35int     nlm4svc_decode_void(struct svc_rqst *, __be32 *);
  36int     nlm4svc_decode_shareargs(struct svc_rqst *, __be32 *);
  37int     nlm4svc_encode_shareres(struct svc_rqst *, __be32 *);
  38int     nlm4svc_decode_notify(struct svc_rqst *, __be32 *);
  39int     nlm4svc_decode_reboot(struct svc_rqst *, __be32 *);
  40/*
  41int     nlmclt_encode_testargs(struct rpc_rqst *, u32 *, struct nlm_args *);
  42int     nlmclt_encode_lockargs(struct rpc_rqst *, u32 *, struct nlm_args *);
  43int     nlmclt_encode_cancargs(struct rpc_rqst *, u32 *, struct nlm_args *);
  44int     nlmclt_encode_unlockargs(struct rpc_rqst *, u32 *, struct nlm_args *);
  45 */
  46extern const struct rpc_version nlm_version4;
  47
  48#endif /* LOCKD_XDR4_H */
  49