usr/src/lib/gss_mechs/mech_krb5/krb5/krb/int-proto.h

   1 /*
   2  * lib/krb5/krb/int-proto.h
   3  *
   4  * Copyright 1990,1991 the Massachusetts Institute of Technology.
   5  * All Rights Reserved.
   6  *
   7  * Export of this software from the United States of America may
   8  *   require a specific license from the United States Government.
   9  *   It is the responsibility of any person or organization contemplating
  10  *   export to obtain such a license before exporting.
  11  *
  12  * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
  13  * distribute this software and its documentation for any purpose and
  14  * without fee is hereby granted, provided that the above copyright
  15  * notice appear in all copies and that both that copyright notice and
  16  * this permission notice appear in supporting documentation, and that
  17  * the name of M.I.T. not be used in advertising or publicity pertaining
  18  * to distribution of the software without specific, written prior
  19  * permission.  Furthermore if you modify this software you must label
  20  * your software as modified software and not distribute it in such a
  21  * fashion that it might be confused with the original M.I.T. software.
  22  * M.I.T. makes no representations about the suitability of
  23  * this software for any purpose.  It is provided "as is" without express
  24  * or implied warranty.
  25  *
  26  *
  27  * Function prototypes for Kerberos V5 library internal functions.
  28  */
  29
  30
  31 #ifndef KRB5_INT_FUNC_PROTO__
  32 #define KRB5_INT_FUNC_PROTO__
  33
  34 krb5_error_code krb5_tgtname
  35         (krb5_context context,
  36                    const krb5_data *,
  37                    const krb5_data *,
  38                    krb5_principal *);
  39
  40 krb5_error_code krb5_libdefault_boolean
  41         (krb5_context, const krb5_data *, const char *,
  42                         int *);
  43
  44 krb5_error_code krb5_ser_authdata_init (krb5_context);
  45 krb5_error_code krb5_ser_address_init (krb5_context);
  46 krb5_error_code krb5_ser_authenticator_init (krb5_context);
  47 krb5_error_code krb5_ser_checksum_init (krb5_context);
  48 krb5_error_code krb5_ser_keyblock_init (krb5_context);
  49 krb5_error_code krb5_ser_principal_init (krb5_context);
  50
  51 krb5_error_code
  52 krb5_preauth_supply_preauth_data(krb5_context context,
  53                                  krb5_gic_opt_ext *opte,
  54                                  const char *attr,
  55                                  const char *value);
  56
  57 #define in_clock_skew(date, now) (labs((date)-(now)) < context->clockskew)
  58
  59 #define IS_TGS_PRINC(c, p)                                              \
  60     (krb5_princ_size((c), (p)) == 2 &&                                  \
  61      data_eq_string(*krb5_princ_component((c), (p), 0), KRB5_TGS_NAME))
  62
  63 #endif /* KRB5_INT_FUNC_PROTO__ */
  64