mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-27 03:41:23 +08:00
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/* Copyright (C) 2012 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
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <sys/auxv.h>
|
|
#include <ldsodefs.h>
|
|
|
|
|
|
unsigned long int
|
|
__getauxval (unsigned long int type)
|
|
{
|
|
ElfW(auxv_t) *p;
|
|
|
|
if (type == AT_HWCAP)
|
|
return GLRO(dl_hwcap);
|
|
|
|
for (p = GLRO(dl_auxv); p->a_type != AT_NULL; p++)
|
|
if (p->a_type == type)
|
|
return p->a_un.a_val;
|
|
return 0;
|
|
}
|
|
|
|
weak_alias (__getauxval, getauxval)
|