4.3BSD - /usr/src/new/sunrpc/pmap_getmaps.c

   1: /*
   2:  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
   3:  * unrestricted use provided that this legend is included on all tape
   4:  * media and as a part of the software program in whole or part.  Users
   5:  * may copy or modify Sun RPC without charge, but are not authorized
   6:  * to license or distribute it to anyone else except as part of a product or
   7:  * program developed by the user.
   8:  *
   9:  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  10:  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  11:  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  12:  *
  13:  * Sun RPC is provided with no support and without any obligation on the
  14:  * part of Sun Microsystems, Inc. to assist in its use, correction,
  15:  * modification or enhancement.
  16:  *
  17:  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  18:  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  19:  * OR ANY PART THEREOF.
  20:  *
  21:  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  22:  * or profits or other special, indirect and consequential damages, even if
  23:  * Sun has been advised of the possibility of such damages.
  24:  *
  25:  * Sun Microsystems, Inc.
  26:  * 2550 Garcia Avenue
  27:  * Mountain View, California  94043
  28:  */
  29: #ifndef lint
  30: static char sccsid[] = "@(#)pmap_getmaps.c 1.2 85/02/08 Copyr 1984 Sun Micro";
  31: #endif
  32: 
  33: /*
  34:  * pmap_getmap.c
  35:  * Client interface to pmap rpc service.
  36:  * contains pmap_getmaps, which is only tcp service involved
  37:  *
  38:  * Copyright (C) 1984, Sun Microsystems, Inc.
  39:  */
  40: 
  41: #include "types.h"
  42: #include <netinet/in.h>
  43: #include "xdr.h"
  44: #include "auth.h"
  45: #include "clnt.h"
  46: #include "rpc_msg.h"
  47: #include "pmap_prot.h"
  48: #include "pmap_clnt.h"
  49: #include <sys/socket.h>
  50: #include <sys/time.h>
  51: #include <netdb.h>
  52: #include <stdio.h>
  53: #include <errno.h>
  54: #include <net/if.h>
  55: #include <sys/ioctl.h>
  56: #define NAMELEN 255
  57: #define MAX_BROADCAST_SIZE 1400
  58: 
  59: extern int errno;
  60: static struct timeval timeout = { 3, 0 };
  61: static struct timeval tottimeout = { 24, 0 };
  62: static struct sockaddr_in myaddress;
  63: 
  64: /*
  65:  * Get a copy of the current port maps.
  66:  * Calls the pmap service remotely to do get the maps.
  67:  */
  68: struct pmaplist *
  69: pmap_getmaps(address)
  70:      struct sockaddr_in *address;
  71: {
  72:     struct pmaplist *head = (struct pmaplist *)NULL;
  73:     int socket = -1;
  74:     struct timeval minutetimeout;
  75:     register CLIENT *client;
  76: 
  77:     minutetimeout.tv_sec = 60;
  78:     minutetimeout.tv_usec = 0;
  79:     address->sin_port = htons(PMAPPORT);
  80:     client = clnttcp_create(address, PMAPPROG,
  81:         PMAPVERS, &socket, 50, 500);
  82:     if (client != (CLIENT *)NULL) {
  83:         if (CLNT_CALL(client, PMAPPROC_DUMP, xdr_void, NULL, xdr_pmaplist,
  84:             &head, minutetimeout) != RPC_SUCCESS) {
  85:             clnt_perror(client, "pmap_getmaps rpc problem");
  86:         }
  87:         CLNT_DESTROY(client);
  88:     }
  89:     (void)close(socket);
  90:     address->sin_port = 0;
  91:     return (head);
  92: }

Defined functions

Defined variables

Defined macros