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This patch follows up on the increase in minimum kernel version by removing conditionals in non-x86, non-x86_64 kernel-features.h headers that are now constant for all supported kernel versions. * sysdeps/unix/sysv/linux/alpha/kernel-features.h [__LINUX_KERNEL_VERSION >= 0x020621]: Make code unconditional. [__LINUX_KERNEL_VERSION >= 0x030200]: Likewise. [__LINUX_KERNEL_VERSION < 0x020621]: Remove conditional code. * sysdeps/unix/sysv/linux/arm/kernel-features.h [__LINUX_KERNEL_VERSION >= 0x020621]: Make code unconditional. [__LINUX_KERNEL_VERSION >= 0x020624]: Likewise. [__LINUX_KERNEL_VERSION >= 0x030000]: Likewise. * sysdeps/unix/sysv/linux/hppa/kernel-features.h [__LINUX_KERNEL_VERSION >= 0x020622]: Likewise. [__LINUX_KERNEL_VERSION >= 0x030100]: Likewise. [__LINUX_KERNEL_VERSION < 0x020625]: Remove conditional code. * sysdeps/unix/sysv/linux/ia64/kernel-features.h [__LINUX_KERNEL_VERSION >= 0x020621]: Make code unconditional. [__LINUX_KERNEL_VERSION >= 0x030000]: Likewise. * sysdeps/unix/sysv/linux/m68k/kernel-features.h [__LINUX_KERNEL_VERSION < 0x030000]: Remove conditional code. * sysdeps/unix/sysv/linux/microblaze/kernel-features.h [__LINUX_KERNEL_VERSION >= 0x020621]: Make code unconditional. [__LINUX_KERNEL_VERSION < 0x020621]: Remove conditional code. [__LINUX_KERNEL_VERSION < 0x020625]: Likewise. * sysdeps/unix/sysv/linux/mips/kernel-features.h [__LINUX_KERNEL_VERSION >= 0x020621]: Make code unconditional. [__LINUX_KERNEL_VERSION >= 0x030100]: Likewise. [_MIPS_SIM == _ABIN32 && __LINUX_KERNEL_VERSION < 0x020623]: Remove conditional code. * sysdeps/unix/sysv/linux/powerpc/kernel-features.h [__LINUX_KERNEL_VERSION >= 0x020625]: Make code unconditional. [__LINUX_KERNEL_VERSION >= 0x030000]: Likewise. * sysdeps/unix/sysv/linux/sh/kernel-features.h [__LINUX_KERNEL_VERSION >= 0x020625]: Likewise. [__LINUX_KERNEL_VERSION >= 0x030000]: Likewise. [__LINUX_KERNEL_VERSION < 0x020625]: Remove conditional code. * sysdeps/unix/sysv/linux/sparc/kernel-features.h [__LINUX_KERNEL_VERSION >= 0x020621]: Make code unconditional. [__LINUX_KERNEL_VERSION >= 0x030000]: Likewise. * sysdeps/unix/sysv/linux/tile/kernel-features.h [__LINUX_KERNEL_VERSION >= 0x030000]: Likewise.
55 lines
2.2 KiB
C
55 lines
2.2 KiB
C
/* Set flags signalling availability of kernel features based on given
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kernel version number.
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Copyright (C) 2008-2016 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<http://www.gnu.org/licenses/>. */
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/* m68k uses socketcall. */
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#define __ASSUME_SOCKETCALL 1
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/* Direct socketcalls available with kernel 4.3. */
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#if __LINUX_KERNEL_VERSION >= 0x040300
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# define __ASSUME_RECVMMSG_SYSCALL 1
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# define __ASSUME_SENDMMSG_SYSCALL 1
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# define __ASSUME_SOCKET_SYSCALL 1
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# define __ASSUME_SOCKETPAIR_SYSCALL 1
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# define __ASSUME_BIND_SYSCALL 1
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# define __ASSUME_CONNECT_SYSCALL 1
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# define __ASSUME_LISTEN_SYSCALL 1
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# define __ASSUME_ACCEPT4_SYSCALL 1
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# define __ASSUME_ACCEPT4_FOR_ACCEPT_SYSCALL 1
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# define __ASSUME_GETSOCKOPT_SYSCALL 1
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# define __ASSUME_SETSOCKOPT_SYSCALL 1
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# define __ASSUME_GETSOCKNAME_SYSCALL 1
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# define __ASSUME_GETPEERNAME_SYSCALL 1
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# define __ASSUME_SENDTO_SYSCALL 1
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# define __ASSUME_SENDTO_FOR_SEND_SYSCALL 1
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# define __ASSUME_SENDMSG_SYSCALL 1
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# define __ASSUME_RECVFROM_SYSCALL 1
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# define __ASSUME_RECVFROM_FOR_RECV_SYSCALL 1
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# define __ASSUME_RECVMSG_SYSCALL 1
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# define __ASSUME_SHUTDOWN_SYSCALL 1
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#endif
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#include_next <kernel-features.h>
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/* No support for PI futexes or robust mutexes before 3.10 for m68k. */
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#if __LINUX_KERNEL_VERSION < 0x030a00
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# undef __ASSUME_FUTEX_LOCK_PI
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# undef __ASSUME_REQUEUE_PI
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# undef __ASSUME_SET_ROBUST_LIST
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#endif
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