rpc_svc_err(3N)                  UNIX System V                  rpc_svc_err(3N)


NAME
      rpcsvcerr:   svcerrauth, svcerrdecode, svcerrnoproc, svcerrnoprog,
      svcerrprogvers, svcerrsystemerr, svcerrweakauth - library routines for
      server side remote procedure call errors

DESCRIPTION
      These routines are part of the RPC library which allows C language
      programs to make procedure calls on other machines across the network.

      These routines can be called by the server side dispatch function if
      there is any error in the transaction with the client.

   Routines
      See rpc(3N) for the definition of the SVCXPRT data structure.

      #include <rpc/rpc.h>

      void
      svcerrauth(const SVCXPRT *xprt, const enum authstat why);

            Called by a service dispatch routine that refuses to perform a
            remote procedure call due to an authentication error.

      void
      svcerrdecode(const SVCXPRT *xprt);

            Called by a service dispatch routine that cannot successfully
            decode the remote parameters [see svcgetargs in rpcsvcreg(3N)].

      void
      svcerrnoproc(const SVCXPRT *xprt);

            Called by a service dispatch routine that does not implement the
            procedure number that the caller requests.

      void
      svcerrnoprog(const SVCXPRT *xprt);

            Called when the desired program is not registered with the RPC
            package.  Service implementors usually do not need this routine.

      void
      svcerrprogvers(const SVCXPRT *xprt);

            Called when the desired version of a program is not registered with
            the RPC package.  Service implementors usually do not need this
            routine.

      void
      svcerrsystemerr(const SVCXPRT *xprt);




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rpc_svc_err(3N)                  UNIX System V                  rpc_svc_err(3N)


            Called by a service dispatch routine when it detects a system error
            not covered by any particular protocol.  For example, if a service
            can no longer allocate storage, it may call this routine.

      void
      svcerrweakauth(const SVCXPRT *xprt);

            Called by a service dispatch routine that refuses to perform a
            remote procedure call due to insufficient (but correct)
            authentication parameters.  The routine calls svcerrauth(xprt,
            AUTHTOOWEAK).

SEE ALSO
      rpc(3N), rpcsvccalls(3N), rpcsvccreate(3N), rpcsvcreg(3N)








































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