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/* Copyright (C) 2022 Ramin Seyed Moussavi
* An getauxval() function compatible with the glibc auxv.h
* that is used by uClibc-ng.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, see
* <http://www.gnu.org/licenses/>.
*/
#include "errno.h"
#include "ldso.h"
#include "sys/auxv.h"
/*
*
* aarch64 gcc 11 uses __getauxval() in init_have_lse_atomics()
*
*/
unsigned long int __getauxval (unsigned long int __type)
{
if ( __type >= AUX_MAX_AT_ID ){
__set_errno (ENOENT);
return 0;
}
if ( _dl_auxvt[__type].a_type == __type){
return _dl_auxvt[__type].a_un.a_val;
}
__set_errno (ENOENT);
return 0;
}
unsigned long int getauxval (unsigned long int __type){
return __getauxval( __type );
}
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