/**************************************************************************/
/*                                                                        */
/*                                 OCaml                                  */
/*                                                                        */
/*             Xavier Leroy, projet Cristal, INRIA Rocquencourt           */
/*                                                                        */
/*   Copyright 1996 Institut National de Recherche en Informatique et     */
/*     en Automatique.                                                    */
/*                                                                        */
/*   All rights reserved.  This file is distributed under the terms of    */
/*   the GNU Lesser General Public License version 2.1, with the          */
/*   special exception on linking described in the file LICENSE.          */
/*                                                                        */
/**************************************************************************/

#include <caml/fail.h>
#include <caml/mlvalues.h>
#include "unixsupport.h"

#ifdef HAS_SOCKETS

#include <sys/socket.h>

static int shutdown_command_table[] = {
  0, 1, 2
};

CAMLprim value unix_shutdown(value sock, value cmd)
{
  if (shutdown(Int_val(sock), shutdown_command_table[Int_val(cmd)]) == -1)
    uerror("shutdown", Nothing);
  return Val_unit;
}

#else

CAMLprim value unix_shutdown(value sock, value cmd)
{ invalid_argument("shutdown not implemented"); }

#endif
