usr/src/cmd/krb5/krb5kdc/extern.c

   1 /*
   2  * kdc/extern.c
   3  *
   4  * Copyright 1990 by the Massachusetts Institute of Technology.
   5  *
   6  * Export of this software from the United States of America may
   7  *   require a specific license from the United States Government.
   8  *   It is the responsibility of any person or organization contemplating
   9  *   export to obtain such a license before exporting.
  10  *
  11  * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
  12  * distribute this software and its documentation for any purpose and
  13  * without fee is hereby granted, provided that the above copyright
  14  * notice appear in all copies and that both that copyright notice and
  15  * this permission notice appear in supporting documentation, and that
  16  * the name of M.I.T. not be used in advertising or publicity pertaining
  17  * to distribution of the software without specific, written prior
  18  * permission.  Furthermore if you modify this software you must label
  19  * your software as modified software and not distribute it in such a
  20  * fashion that it might be confused with the original M.I.T. software.
  21  * M.I.T. makes no representations about the suitability of
  22  * this software for any purpose.  It is provided "as is" without express
  23  * or implied warranty.
  24  *
  25  *
  26  * allocations of extern stuff
  27  */
  28
  29
  30
  31 #pragma ident   "%Z%%M% %I%     %E% SMI"
  32
  33 #include "k5-int.h"
  34 #include "extern.h"
  35
  36 /* real declarations of KDC's externs */
  37 kdc_realm_t     **kdc_realmlist = (kdc_realm_t **) NULL;
  38 int             kdc_numrealms = 0;
  39 kdc_realm_t     *kdc_active_realm = (kdc_realm_t *) NULL;
  40 krb5_data empty_string = {0, 0, ""};
  41 krb5_timestamp kdc_infinity = KRB5_KDB_EXPIRATION;
  42 krb5_rcache     kdc_rcache = (krb5_rcache) NULL;
  43 krb5_keyblock   psr_key;
  44
  45 volatile int signal_requests_exit = 0;  /* gets set when signal hits */
  46 volatile int signal_requests_hup = 0;   /* ditto */