1 /* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2 /* lib/krb5/krb/etype_list.c */
4 * Copyright (C) 2010 by the Massachusetts Institute of Technology.
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.
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.
29 * Helper functions related to zero-terminated lists of enctypes.
33 #include "int-proto.h"
36 krb5int_count_etypes(const krb5_enctype *list)
40 for (count = 0; list[count]; count++);
44 /* Copy the zero-terminated enctype list old_list into *new_list. */
46 krb5int_copy_etypes(const krb5_enctype *old_list, krb5_enctype **new_list)
52 count = krb5int_count_etypes(old_list);
53 list = malloc(sizeof(krb5_enctype) * (count + 1));
56 memcpy(list, old_list, sizeof(krb5_enctype) * (count + 1));