plucky (3) rpc_svc_err.3t.gz

Provided by: libtirpc-dev_1.3.4+ds-1.3_amd64 bug

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

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 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 arguments.  The routine calls svcerr_auth(xprt,
            AUTH_TOOWEAK).

AVAILABILITY

     These functions are part of libtirpc.

SEE ALSO

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