contrib/bind-9.3/bin/named/include/named/globals.h

   1 /*
   2  * Copyright (C) 2004, 2006  Internet Systems Consortium, Inc. ("ISC")
   3  * Copyright (C) 1999-2003  Internet Software Consortium.
   4  *
   5  * Permission to use, copy, modify, and distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  10  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  11  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  12  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  13  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  14  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  15  * PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 /* $Id: globals.h,v 1.59.68.7 2006/03/02 00:37:20 marka Exp $ */
  19
  20 #ifndef NAMED_GLOBALS_H
  21 #define NAMED_GLOBALS_H 1
  22
  23 #include <isc/rwlock.h>
  24 #include <isc/log.h>
  25 #include <isc/net.h>
  26
  27 #include <isccfg/cfg.h>
  28
  29 #include <dns/zone.h>
  30
  31 #include <named/types.h>
  32
  33 #undef EXTERN
  34 #undef INIT
  35 #ifdef NS_MAIN
  36 #define EXTERN
  37 #define INIT(v) = (v)
  38 #else
  39 #define EXTERN extern
  40 #define INIT(v)
  41 #endif
  42
  43 EXTERN isc_mem_t *              ns_g_mctx               INIT(NULL);
  44 EXTERN unsigned int             ns_g_cpus               INIT(0);
  45 EXTERN isc_taskmgr_t *          ns_g_taskmgr            INIT(NULL);
  46 EXTERN dns_dispatchmgr_t *      ns_g_dispatchmgr        INIT(NULL);
  47 EXTERN isc_entropy_t *          ns_g_entropy            INIT(NULL);
  48 EXTERN isc_entropy_t *          ns_g_fallbackentropy    INIT(NULL);
  49
  50 /*
  51  * XXXRTH  We're going to want multiple timer managers eventually.  One
  52  *         for really short timers, another for client timers, and one
  53  *         for zone timers.
  54  */
  55 EXTERN isc_timermgr_t *         ns_g_timermgr           INIT(NULL);
  56 EXTERN isc_socketmgr_t *        ns_g_socketmgr          INIT(NULL);
  57 EXTERN cfg_parser_t *           ns_g_parser             INIT(NULL);
  58 EXTERN const char *             ns_g_version            INIT(VERSION);
  59 EXTERN in_port_t                ns_g_port               INIT(0);
  60 EXTERN in_port_t                lwresd_g_listenport     INIT(0);
  61
  62 EXTERN ns_server_t *            ns_g_server             INIT(NULL);
  63
  64 EXTERN isc_boolean_t            ns_g_lwresdonly         INIT(ISC_FALSE);
  65
  66 /*
  67  * Logging.
  68  */
  69 EXTERN isc_log_t *              ns_g_lctx               INIT(NULL);
  70 EXTERN isc_logcategory_t *      ns_g_categories         INIT(NULL);
  71 EXTERN isc_logmodule_t *        ns_g_modules            INIT(NULL);
  72 EXTERN unsigned int             ns_g_debuglevel         INIT(0);
  73
  74 /*
  75  * Current configuration information.
  76  */
  77 EXTERN cfg_obj_t *              ns_g_config             INIT(NULL);
  78 EXTERN const cfg_obj_t *        ns_g_defaults           INIT(NULL);
  79 EXTERN const char *             ns_g_conffile           INIT(NS_SYSCONFDIR
  80                                                              "/named.conf");
  81 EXTERN const char *             ns_g_keyfile            INIT(NS_SYSCONFDIR
  82                                                              "/rndc.key");
  83 EXTERN const char *             lwresd_g_conffile       INIT(NS_SYSCONFDIR
  84                                                              "/lwresd.conf");
  85 EXTERN const char *             lwresd_g_resolvconffile INIT("/etc"
  86                                                              "/resolv.conf");
  87 EXTERN isc_boolean_t            ns_g_conffileset        INIT(ISC_FALSE);
  88 EXTERN isc_boolean_t            lwresd_g_useresolvconf  INIT(ISC_FALSE);
  89 EXTERN isc_uint16_t             ns_g_udpsize            INIT(4096);
  90
  91 /*
  92  * Initial resource limits.
  93  */
  94 EXTERN isc_resourcevalue_t      ns_g_initstacksize      INIT(0);
  95 EXTERN isc_resourcevalue_t      ns_g_initdatasize       INIT(0);
  96 EXTERN isc_resourcevalue_t      ns_g_initcoresize       INIT(0);
  97 EXTERN isc_resourcevalue_t      ns_g_initopenfiles      INIT(0);
  98
  99 /*
 100  * Misc.
 101  */
 102 EXTERN isc_boolean_t            ns_g_coreok             INIT(ISC_TRUE);
 103 EXTERN const char *             ns_g_chrootdir          INIT(NULL);
 104 EXTERN isc_boolean_t            ns_g_foreground         INIT(ISC_FALSE);
 105 EXTERN isc_boolean_t            ns_g_logstderr          INIT(ISC_FALSE);
 106
 107 EXTERN const char *             ns_g_defaultpidfile     INIT(NS_LOCALSTATEDIR
 108                                                              "/run/named.pid");
 109 EXTERN const char *             lwresd_g_defaultpidfile INIT(NS_LOCALSTATEDIR
 110                                                             "/run/lwresd.pid");
 111 EXTERN const char *             ns_g_username           INIT(NULL);
 112
 113 EXTERN int                      ns_g_listen             INIT(3);
 114
 115 #undef EXTERN
 116 #undef INIT
 117
 118 #endif /* NAMED_GLOBALS_H */