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2bd0ea18 | 1 | /* |
da23017d NS |
2 | * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc. |
3 | * All Rights Reserved. | |
dfc130f3 | 4 | * |
da23017d NS |
5 | * This program is free software; you can redistribute it and/or |
6 | * modify it under the terms of the GNU General Public License as | |
2bd0ea18 | 7 | * published by the Free Software Foundation. |
dfc130f3 | 8 | * |
da23017d NS |
9 | * This program is distributed in the hope that it would be useful, |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
dfc130f3 | 13 | * |
da23017d NS |
14 | * You should have received a copy of the GNU General Public License |
15 | * along with this program; if not, write the Free Software Foundation, | |
16 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
2bd0ea18 NS |
17 | */ |
18 | ||
6b803e5a | 19 | #include "libxfs.h" |
2bd0ea18 NS |
20 | #include "addr.h" |
21 | #include "command.h" | |
22 | #include "type.h" | |
23 | #include "io.h" | |
24 | #include "output.h" | |
25 | ||
26 | static int hash_f(int argc, char **argv); | |
27 | static void hash_help(void); | |
28 | ||
29 | static const cmdinfo_t hash_cmd = | |
9ee7055c AM |
30 | { "hash", NULL, hash_f, 1, 1, 0, N_("string"), |
31 | N_("calculate hash value"), hash_help }; | |
2bd0ea18 NS |
32 | |
33 | static void | |
34 | hash_help(void) | |
35 | { | |
9ee7055c | 36 | dbprintf(_( |
2bd0ea18 NS |
37 | "\n" |
38 | " 'hash' prints out the calculated hash value for a string using the\n" | |
39 | "directory/attribute code hash function.\n" | |
40 | "\n" | |
41 | " Usage: \"hash <string>\"\n" | |
42 | "\n" | |
9ee7055c | 43 | )); |
2bd0ea18 NS |
44 | |
45 | } | |
46 | ||
47 | /* ARGSUSED */ | |
48 | static int | |
49 | hash_f( | |
50 | int argc, | |
51 | char **argv) | |
52 | { | |
53 | xfs_dahash_t hashval; | |
54 | ||
02211695 | 55 | hashval = libxfs_da_hashname((unsigned char *)argv[1], (int)strlen(argv[1])); |
2bd0ea18 NS |
56 | dbprintf("0x%x\n", hashval); |
57 | return 0; | |
58 | } | |
59 | ||
60 | void | |
61 | hash_init(void) | |
62 | { | |
63 | add_command(&hash_cmd); | |
64 | } |