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1/* Set flags signalling availability of kernel features based on given
2 kernel version number. RISC-V version.
04277e02 3 Copyright (C) 2018-2019 Free Software Foundation, Inc.
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4 This file is part of the GNU C Library.
5
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
10
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <http://www.gnu.org/licenses/>. */
19
3dc21497 20#include_next <kernel-features.h>
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22#undef __ASSUME_CLONE_DEFAULT
23#define __ASSUME_CLONE_BACKWARDS 1
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24
25/* No support for PI mutexes or robust futexes before 4.20. */
26#if __LINUX_KERNEL_VERSION < 0x041400
27# undef __ASSUME_SET_ROBUST_LIST
28#endif