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author | stas <stas@FreeBSD.org> | 2011-09-29 05:23:57 +0000 |
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committer | stas <stas@FreeBSD.org> | 2011-09-29 05:23:57 +0000 |
commit | f6e720bf7e3d09d00d73f389a5dac8efdce0eb8c (patch) | |
tree | cf5b65423910d126fddaaf04b885d0de3507d692 /crypto/heimdal/appl/gssmask/common.c | |
parent | 51b6601db456e699ea5d4843cbc7239ee92d9c13 (diff) | |
download | FreeBSD-src-f6e720bf7e3d09d00d73f389a5dac8efdce0eb8c.zip FreeBSD-src-f6e720bf7e3d09d00d73f389a5dac8efdce0eb8c.tar.gz |
- Flatten the vendor heimdal tree.
Diffstat (limited to 'crypto/heimdal/appl/gssmask/common.c')
-rw-r--r-- | crypto/heimdal/appl/gssmask/common.c | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/crypto/heimdal/appl/gssmask/common.c b/crypto/heimdal/appl/gssmask/common.c deleted file mode 100644 index a57b803..0000000 --- a/crypto/heimdal/appl/gssmask/common.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright (c) 2006 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of KTH nor the names of its contributors may be - * used to endorse or promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <common.h> -RCSID("$Id: common.c 18900 2006-11-03 05:21:01Z lha $"); - -krb5_error_code -store_string(krb5_storage *sp, const char *str) -{ - size_t len = strlen(str) + 1; - krb5_error_code ret; - - ret = krb5_store_int32(sp, len); - if (ret) - return ret; - ret = krb5_storage_write(sp, str, len); - if (ret != len) - return EINVAL; - return 0; -} - -static void -add_list(char ****list, size_t *listlen, char **str, size_t len) -{ - size_t i; - *list = erealloc(*list, sizeof(**list) * (*listlen + 1)); - - (*list)[*listlen] = ecalloc(len, sizeof(**list)); - for (i = 0; i < len; i++) - (*list)[*listlen][i] = str[i]; - (*listlen)++; -} - -static void -permute(char ****list, size_t *listlen, - char **str, const int start, const int len) -{ - int i, j; - -#define SWAP(s,i,j) { char *t = str[i]; str[i] = str[j]; str[j] = t; } - - for (i = start; i < len - 1; i++) { - for (j = i+1; j < len; j++) { - SWAP(str,i,j); - permute(list, listlen, str, i+1, len); - SWAP(str,i,j); - } - } - add_list(list, listlen, str, len); -} - -char *** -permutate_all(struct getarg_strings *strings, size_t *size) -{ - char **list, ***all = NULL; - int i; - - *size = 0; - - list = ecalloc(strings->num_strings, sizeof(*list)); - for (i = 0; i < strings->num_strings; i++) - list[i] = strings->strings[i]; - - permute(&all, size, list, 0, strings->num_strings); - free(list); - return all; -} |