| /* SPDX-License-Identifier: LGPL-2.1 OR MIT */ |
| /* |
| * auxv definitions for NOLIBC |
| * Copyright (C) 2017-2021 Willy Tarreau <w@1wt.eu> |
| */ |
| |
| /* make sure to include all global symbols */ |
| #include "../nolibc.h" |
| |
| #ifndef _NOLIBC_SYS_AUXV_H |
| #define _NOLIBC_SYS_AUXV_H |
| |
| #include "../crt.h" |
| |
| static __attribute__((unused)) |
| unsigned long getauxval(unsigned long type) |
| { |
| const unsigned long *auxv = _auxv; |
| unsigned long ret; |
| |
| if (!auxv) |
| return 0; |
| |
| while (1) { |
| if (!auxv[0] && !auxv[1]) { |
| ret = 0; |
| break; |
| } |
| |
| if (auxv[0] == type) { |
| ret = auxv[1]; |
| break; |
| } |
| |
| auxv += 2; |
| } |
| |
| return ret; |
| } |
| |
| #endif /* _NOLIBC_SYS_AUXV_H */ |
