/**************************************************************************
*                                                                         *
* this routine reads from the back-up memory the last number of the       * 
*   tcp/ip address used from the CPU to regognize "who" it is, i.e. in    *
*   which balcony it is located.                                          *
*                                          GdA 15/3/92                    *
*                                              28/3/93 : changed ADDRESS  *
*                                              01/3/01 : -> gethostname   *
*                                             (old: get_config_diskless.c)*
**************************************************************************/
 
/*
main()
{
   int tcp_ip_nr, cpu_nr;
   char *hv_config[3];
   if (get_config( &tcp_ip_nr, &cpu_nr, hv_config) != 0){
      printf (" error in get_config \n");
      exit (0);
   }
   printf (" tcp_ip_nr %d, cpu_nr %d, hv_config %s\n", tcp_ip_nr, cpu_nr, 
   hv_config[cpu_nr]);
}
*/

int get_config(tcp_ip_nr, cpu_nr, hv_config)

int *tcp_ip_nr, *cpu_nr;
char *hv_config[3];
{
    char *hv_config0 = "hv_config0";
    char *hv_config1 = "hv_config1";
    char *hv_config2 = "hv_config2";
    char *p, byte;
    char myname[100];
    int i;
    int nr = 0;

    hv_config[0] = hv_config0;
    hv_config[1] = hv_config1;
    hv_config[2] = hv_config2;

    gethostname(myname, 100);
 /*   printf(" hostname %s\n", myname);
 */
    if (!strcmp(myname, "os9b1"))
        nr = 121;
    else if (!strcmp(myname, "os9b2"))
        nr = 122;
    else if (!strcmp(myname, "os9bmu1"))
        nr = 55;
    else
        nr = 0;  
        
    *tcp_ip_nr = nr;

    if ( *tcp_ip_nr == 55 ) 
       *cpu_nr = 0;
    else if ( *tcp_ip_nr == 121 ) 
       *cpu_nr = 1;
    else if ( *tcp_ip_nr == 122 ) 
       *cpu_nr = 2;
    else {
       exit(_errmsg(0, " wrong tcp/ip number read from backup memory : %d\n", 
       *tcp_ip_nr));
    } 
    return 0;
}