linux man page for rpc_svc_err

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(SVCXPRT *xprt, enum auth_stat why);

     void
     svcerr_decode(SVCXPRT *xprt);

     void
     svcerr_noproc(SVCXPRT *xprt);

     void
     svcerr_noprog(SVCXPRT *xprt);

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

     void
     svcerr_systemerr(SVCXPRT *xprt);

     void
     svcerr_weakauth(SVCXPRT *xprt);

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(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 arguments (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.  The low_vers argument is the lowest version num-
            ber, 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
            arguments.  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