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kernel/linux-imx6_3.14.28/include/linux/lockd/xdr4.h 1.83 KB
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  /*
   * linux/include/linux/lockd/xdr4.h
   *
   * XDR types for the NLM protocol
   *
   * Copyright (C) 1996 Olaf Kirch <okir@monad.swb.de>
   */
  
  #ifndef LOCKD_XDR4_H
  #define LOCKD_XDR4_H
  
  #include <linux/fs.h>
  #include <linux/nfs.h>
  #include <linux/sunrpc/xdr.h>
  #include <linux/lockd/xdr.h>
  
  /* error codes new to NLMv4 */
  #define	nlm4_deadlock		cpu_to_be32(NLM_DEADLCK)
  #define	nlm4_rofs		cpu_to_be32(NLM_ROFS)
  #define	nlm4_stale_fh		cpu_to_be32(NLM_STALE_FH)
  #define	nlm4_fbig		cpu_to_be32(NLM_FBIG)
  #define	nlm4_failed		cpu_to_be32(NLM_FAILED)
  
  
  
  int	nlm4svc_decode_testargs(struct svc_rqst *, __be32 *, struct nlm_args *);
  int	nlm4svc_encode_testres(struct svc_rqst *, __be32 *, struct nlm_res *);
  int	nlm4svc_decode_lockargs(struct svc_rqst *, __be32 *, struct nlm_args *);
  int	nlm4svc_decode_cancargs(struct svc_rqst *, __be32 *, struct nlm_args *);
  int	nlm4svc_decode_unlockargs(struct svc_rqst *, __be32 *, struct nlm_args *);
  int	nlm4svc_encode_res(struct svc_rqst *, __be32 *, struct nlm_res *);
  int	nlm4svc_decode_res(struct svc_rqst *, __be32 *, struct nlm_res *);
  int	nlm4svc_encode_void(struct svc_rqst *, __be32 *, void *);
  int	nlm4svc_decode_void(struct svc_rqst *, __be32 *, void *);
  int	nlm4svc_decode_shareargs(struct svc_rqst *, __be32 *, struct nlm_args *);
  int	nlm4svc_encode_shareres(struct svc_rqst *, __be32 *, struct nlm_res *);
  int	nlm4svc_decode_notify(struct svc_rqst *, __be32 *, struct nlm_args *);
  int	nlm4svc_decode_reboot(struct svc_rqst *, __be32 *, struct nlm_reboot *);
  /*
  int	nlmclt_encode_testargs(struct rpc_rqst *, u32 *, struct nlm_args *);
  int	nlmclt_encode_lockargs(struct rpc_rqst *, u32 *, struct nlm_args *);
  int	nlmclt_encode_cancargs(struct rpc_rqst *, u32 *, struct nlm_args *);
  int	nlmclt_encode_unlockargs(struct rpc_rqst *, u32 *, struct nlm_args *);
   */
  extern const struct rpc_version nlm_version4;
  
  #endif /* LOCKD_XDR4_H */