blob: a1ebf792f91cc03c0b1f7464942044cc21743c5b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/* Set flags signalling availability of kernel features based on given
kernel version number.
Copyright (C) 1999-2014 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 <sgidefs.h>
/* MIPS platforms had IPC64 all along. */
#define __ASSUME_IPC64 1
/* MIPS had the utimes syscall by 2.6.0. */
#define __ASSUME_UTIMES 1
/* Support for the eventfd2 and signalfd4 syscalls was added in 2.6.27. */
#define __ASSUME_EVENTFD2 1
#define __ASSUME_SIGNALFD4 1
/* Support for the accept4 syscall was added in 2.6.31. */
#define __ASSUME_ACCEPT4_SYSCALL 1
/* Support for the recvmmsg syscall was added in 2.6.33. */
#if __LINUX_KERNEL_VERSION >= 0x020621
# define __ASSUME_RECVMMSG_SYSCALL 1
#endif
/* Support for the sendmmsg syscall was added in 3.1. */
#if __LINUX_KERNEL_VERSION >= 0x030100
# define __ASSUME_SENDMMSG_SYSCALL 1
#endif
#include_next <kernel-features.h>
/* The n32 syscall ABI did not have a getdents64 syscall until
2.6.35. */
#if _MIPS_SIM == _ABIN32 && __LINUX_KERNEL_VERSION < 0x020623
# undef __ASSUME_GETDENTS64_SYSCALL
#endif
/* The MIPS kernel does not support futex_atomic_cmpxchg_inatomic if
emulating LL/SC. */
#if __mips == 1 || defined _MIPS_ARCH_R5900
# undef __ASSUME_FUTEX_LOCK_PI
# undef __ASSUME_REQUEUE_PI
# undef __ASSUME_SET_ROBUST_LIST
#endif
|
