xdr_callhdr(3)                      CLIX                      xdr_callhdr(3)



  NAME

    xdr_callhdr - Library function for remote procedure calls

  LIBRARY

    Berkeley Software Distribution Library (libbsd.a)

  SYNOPSIS

    #include <sys/xdr.h>

    xdr_callhdr(
      XDR *xdrs ,
      struct rpc_msg *chdr );

  PARAMETERS

    xdrs   Specifies the address of the XDR handle.

    chdr   Specifies the address of the RPC message.

  DESCRIPTION

    The xdr_callhdr() function allows C programs to make procedure calls on
    other machines across the network.  First, the client calls a procedure to
    send a data packet to the server.  Upon receipt of the packet, the server
    calls a dispatch routine to perform the requested service, and then sends
    back a reply.  Finally, the procedure call returns to the client.

    The xdr_callhdr() function is used for describing RPC messages,
    externally.  This function is useful for users who wish to generate RPC-
    style messages without using the RPC package.

  RETURN VALUES

    This function returns 1 if successful, and 0 otherwise.

  RELATED INFORMATION

    Functions:  xdr_int(3), xdr_bytes(3), xdr_getpos(3), xdr_pointer(3),
    xdrrec_create(3), xdr_array(3), xdr_destroy(3), xdr_free(3),
    xdr_inline(3), xdrmem_create(3), xdr_opaque(3), xdr_union(3),
    xdr_vector(3), xdr_void(3)

    CLIX Programming Guide








  2/94 - Intergraph Corporation                                              1