2022-05-19 22:18:00 +00:00
|
|
|
/* __simple_nss_hash for testing nss_hash function
|
2024-01-01 18:12:26 +00:00
|
|
|
Copyright (C) 2022-2024 Free Software Foundation, Inc.
|
2022-05-19 22:18:00 +00:00
|
|
|
This file is part of the GNU C Library.
|
|
|
|
|
|
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
|
|
|
modify it under the terms of the GNU Lesser General Public
|
|
|
|
|
License as published by the Free Software Foundation; either
|
|
|
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
|
|
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
|
|
Lesser General Public License for more details.
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
|
|
|
License along with the GNU C Library; if not, see
|
|
|
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
|
|
|
|
|
|
#ifndef _SIMPLE_NSS_HASH_H
|
|
|
|
|
#define _SIMPLE_NSS_HASH_H 1
|
|
|
|
|
|
|
|
|
|
#include <stdint.h>
|
|
|
|
|
|
|
|
|
|
/* For testing/benchmarking purposes. Real implementation in
|
|
|
|
|
nss/nss_hash.c. */
|
|
|
|
|
static uint32_t
|
|
|
|
|
__attribute__ ((unused))
|
|
|
|
|
__simple_nss_hash (const void *keyarg, size_t len)
|
|
|
|
|
{
|
|
|
|
|
const unsigned char *key;
|
|
|
|
|
size_t i;
|
|
|
|
|
uint32_t h = 0;
|
|
|
|
|
key = keyarg;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < len; ++i)
|
|
|
|
|
h = *key++ + 65599 * h;
|
|
|
|
|
|
|
|
|
|
return h;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#endif /* simple-nss-hash.h */
|
