25 lines
461 B
C++
25 lines
461 B
C++
/*
|
|
* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <errno.h>
|
|
#include <sys/auxv.h>
|
|
#include <sys/internals.h>
|
|
|
|
extern "C" {
|
|
|
|
long getauxval(long type)
|
|
{
|
|
errno = 0;
|
|
|
|
auxv_t* auxvp = (auxv_t*)__auxiliary_vector;
|
|
for (; auxvp->a_type != AT_NULL; ++auxvp) {
|
|
if (auxvp->a_type == type)
|
|
return auxvp->a_un.a_val;
|
|
}
|
|
errno = ENOENT;
|
|
return 0;
|
|
}
|
|
}
|