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  * Licensed under Apache License v2.0.  See the file "LICENSE" for more
   8  * information.
   9  */
  10
  11 /*
  12  * Structures...
  13  */
  14
  15 typedef struct cupsd_netif_s            /**** Network interface data ****/
  16 {
  17   int                   is_local,       /* Local (not point-to-point) interface? */
  18                         port;           /* Listen port */
  19   http_addr_t           address,        /* Network address */
  20                         mask,           /* Network mask */
  21                         broadcast;      /* Broadcast address */
  22   size_t                hostlen;        /* Length of hostname */
  23   char                  name[32],       /* Network interface name */
  24                         hostname[1];    /* Hostname associated with interface */
  25 } cupsd_netif_t;
  26
  27
  28 /*
  29  * Globals...
  30  */
  31
  32 VAR int                 NetIFUpdate     VALUE(1);
  33                                         /* Network interface list needs updating */
  34 VAR cups_array_t        *NetIFList      VALUE(NULL);
  35                                         /* Array of network interfaces */
  36
  37 /*
  38  * Prototypes...
  39  */
  40
  41 extern cupsd_netif_t    *cupsdNetIFFind(const char *name);
  42 extern void             cupsdNetIFUpdate(void);