scheduler/network.h

   1 /*
   2  * Network interface definitions for the CUPS scheduler.
   3  *
   4  * Copyright 2007-2010 by Apple Inc.
   5  * Copyright 1997-2006 by Easy Software Products, all rights reserved.
   6  *
   7  * These coded instructions, statements, and computer programs are the
   8  * property of Apple Inc. and are protected by Federal copyright
   9  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  10  * "LICENSE" which should have been included with this file.  If this
  11  * file is missing or damaged, see the license at "http://www.cups.org/".
  12  */
  13
  14 /*
  15  * Structures...
  16  */
  17
  18 typedef struct cupsd_netif_s            /**** Network interface data ****/
  19 {
  20   int                   is_local,       /* Local (not point-to-point) interface? */
  21                         port;           /* Listen port */
  22   http_addr_t           address,        /* Network address */
  23                         mask,           /* Network mask */
  24                         broadcast;      /* Broadcast address */
  25   size_t                hostlen;        /* Length of hostname */
  26   char                  name[32],       /* Network interface name */
  27                         hostname[1];    /* Hostname associated with interface */
  28 } cupsd_netif_t;
  29
  30
  31 /*
  32  * Globals...
  33  */
  34
  35 VAR int                 NetIFUpdate     VALUE(1);
  36                                         /* Network interface list needs updating */
  37 VAR cups_array_t        *NetIFList      VALUE(NULL);
  38                                         /* Array of network interfaces */
  39
  40 /*
  41  * Prototypes...
  42  */
  43
  44 extern cupsd_netif_t    *cupsdNetIFFind(const char *name);
  45 extern void             cupsdNetIFUpdate(void);