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NetBSD 6.1.5 - man page for svcerr_decode (netbsd section 3)

RPC_SVC_ERR(3)			   BSD Library Functions Manual 		   RPC_SVC_ERR(3)

NAME
     rpc_svc_err, svcerr_auth, svcerr_decode, svcerr_noproc, svcerr_noprog, svcerr_progvers,
     svcerr_systemerr, svcerr_weakauth -- library routines for server side remote procedure call
     errors

LIBRARY
     Standard C Library (libc, -lc)

SYNOPSIS
     #include <rpc/rpc.h>

     void
     svcerr_auth(const SVCXPRT1 *xprt, const enum auth_stat why);

     void
     svcerr_decode(const SVCXPRT *xprt);

     void
     svcerr_noproc(const SVCXPRT *xprt);

     void
     svcerr_noprog(const SVCXPRT *xprt);

     void
     svcerr_progvers(const SVCXPRT *xprt, rpcvers_t low_vers, rpcvers_t high_vers);

     void
     svcerr_systemerr(const SVCXPRT *xprt);

     void
     svcerr_weakauth(const SVCXPRT *xprt);

DESCRIPTION
     These routines are part of the RPC library which allows C language programs to make proce-
     dure 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(3) for the definition of the SVCXPRT data structure.

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

	    svcerr_decode() Called by a service dispatch routine that cannot successfully decode
	    the remote parameters (see svc_getargs() in rpc_svc_reg(3)).

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

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

     svcerr_progvers()
	    Called when the desired version of a program is not registered with the RPC package.
	    low_vers is the lowest version number, and high_vers is the highest version number.
	    Service implementors usually do not need this routine.

     svcerr_systemerr()
	    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.

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

SEE ALSO
     rpc(3), rpc_svc_calls(3), rpc_svc_create(3), rpc_svc_reg(3)

BSD					   May 3, 1993					      BSD


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