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    1: /*
    2:  * ipforward value get function for aix.
    3:  * Copyright (C) 1997 Kunihiro Ishiguro
    4:  *
    5:  * This file is part of GNU Zebra.
    6:  *
    7:  * GNU Zebra is free software; you can redistribute it and/or modify it
    8:  * under the terms of the GNU General Public License as published by the
    9:  * Free Software Foundation; either version 2, or (at your option) any
   10:  * later version.
   11:  *
   12:  * GNU Zebra is distributed in the hope that it will be useful, but
   13:  * WITHOUT ANY WARRANTY; without even the implied warranty of
   14:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   15:  * General Public License for more details.
   16:  *
   17:  * You should have received a copy of the GNU General Public License
   18:  * along with GNU Zebra; see the file COPYING.  If not, write to the Free
   19:  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   20:  * 02111-1307, USA.  
   21:  */
   22: 
   23: #include <zebra.h>
   24: 
   25: int
   26: ipforward ()
   27: {
   28:   int fd, ret;
   29:   int af = AF_INET;
   30:   char netopt[] = "ipforwarding";
   31:   struct optreq oq;
   32: 
   33:   fd = socket(af, SOCK_DGRAM, 0);
   34:   if (fd < 0) {
   35:     /* need logging here */
   36:     return -1;
   37:   }
   38: 
   39:   strcpy (oq.name, netopt);
   40:   oq.getnext = 0;
   41: 
   42:   ret = ioctl (fd, SIOCGNETOPT, (caddr_t)&oq);
   43:   close(fd);
   44: 
   45:   if (ret < 0) {
   46:     /* need logging here */
   47:     return -1;
   48:   }
   49: 
   50:   ret = atoi (oq.data);
   51:   return ret;
   52: }
   53: 
   54: int
   55: ipforward_on ()
   56: {
   57:   ;
   58: }
   59: 
   60: int
   61: ipforward_off ()
   62: {
   63:   ;
   64: }