about summary refs log tree commit diff
path: root/sysdeps/unix/sysv/linux/microblaze/kernel-features.h
blob: a8fbc67384d529e907880be37089ed0794fa5096 (plain) (blame)
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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
/* Copyright (C) 2011-2021 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
   <https://www.gnu.org/licenses/>.  */

#include <endian.h>

/* All supported kernel versions for MicroBlaze have these syscalls.  */
#define __ASSUME_SOCKET_SYSCALL		1
#define __ASSUME_BIND_SYSCALL		1
#define __ASSUME_CONNECT_SYSCALL	1
#define __ASSUME_LISTEN_SYSCALL		1
#define __ASSUME_GETSOCKNAME_SYSCALL	1
#define __ASSUME_GETPEERNAME_SYSCALL	1
#define __ASSUME_SOCKETPAIR_SYSCALL	1
#define __ASSUME_SEND_SYSCALL		1
#define __ASSUME_RECV_SYSCALL		1
#define __ASSUME_SHUTDOWN_SYSCALL	1

#include_next <kernel-features.h>

/* Support for the pselect6, preadv and pwritev syscalls was added in
   3.15.  */
#if __LINUX_KERNEL_VERSION < 0x030f00
# undef __ASSUME_PSELECT
# undef __ASSUME_PREADV
# undef __ASSUME_PWRITEV
#endif

/* Support for the sendmmsg syscall was added in 3.3.  */
#if __LINUX_KERNEL_VERSION < 0x030300
# undef __ASSUME_SENDMMSG_SYSCALL
#endif

/* Support for the renameat2 syscall was added in 3.17.  */
#if __LINUX_KERNEL_VERSION < 0x031100
# undef __ASSUME_RENAMEAT2
#endif

/* Support for the execveat syscall was added in 4.0.  */
#if __LINUX_KERNEL_VERSION < 0x040000
# undef __ASSUME_EXECVEAT
#endif

/* Support for the mlock2 syscall was added in 4.7.  */
#if __LINUX_KERNEL_VERSION < 0x040700
# undef __ASSUME_MLOCK2
#endif

/* Support for statx was added in kernel 4.12.  */
#if __LINUX_KERNEL_VERSION < 0X040C00
# undef __ASSUME_STATX
#endif

#undef __ASSUME_CLONE_DEFAULT
#define __ASSUME_CLONE_BACKWARDS3

#if __BYTE_ORDER == __BIG_ENDIAN
# define __ASSUME_SYSVIPC_BROKEN_MODE_T
#endif
#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64