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svcerr_systemerr (3)
  • >> svcerr_systemerr (3) ( FreeBSD man: Библиотечные вызовы )
  • svcerr_systemerr (3) ( Русские man: Библиотечные вызовы )
  • svcerr_systemerr (3) ( Linux man: Библиотечные вызовы )

  • BSD mandoc
     

    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

    Lb libc
    
     
    

    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 Vt SVCXPRT data structure.

    Fn svcerr_auth
    Called by a service dispatch routine that refuses to perform a remote procedure call due to an authentication error.
    Fn svcerr_decode
    Called by a service dispatch routine that cannot successfully decode the remote arguments (see svc_getargs ();
    in rpc_svc_reg3).
    Fn svcerr_noproc
    Called by a service dispatch routine that does not implement the procedure number that the caller requests.
    Fn svcerr_noprog
    Called when the desired program is not registered with the RPC package. Service implementors usually do not need this routine.
    Fn svcerr_progvers
    Called when the desired version of a program is not registered with the RPC package. The Fa low_vers argument is the lowest version number, and Fa high_vers is the highest version number. Service implementors usually do not need this routine.
    Fn 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.
    Fn 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_calls3, rpc_svc_create3, rpc_svc_reg3


     

    Index

    NAME
    LIBRARY
    SYNOPSIS
    DESCRIPTION
    Routines
    SEE ALSO


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