mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-25 14:30:06 +00:00
37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* __simple_dl_new_hash for testing true elf symbol lookup.
|
|
Copyright (C) 2022-2023 Free Software Foundation, Inc.
|
|
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_DL_NEW_HASH_H
|
|
#define _SIMPLE_DL_NEW_HASH_H 1
|
|
|
|
#include <stdint.h>
|
|
|
|
/* For testing/benchmarking purposes. Real implementation in
|
|
sysdeps/generic/dl-new-hash.h. */
|
|
static uint32_t
|
|
__attribute__ ((unused))
|
|
__simple_dl_new_hash (const char *s)
|
|
{
|
|
uint32_t h = 5381;
|
|
for (unsigned char c = *s; c != '\0'; c = *++s)
|
|
h = h * 33 + c;
|
|
return h;
|
|
}
|
|
|
|
#endif /* simple-dl-new-hash.h */
|