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48 lines
1.7 KiB
C
48 lines
1.7 KiB
C
/* Set flags signalling availability of kernel features based on given
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kernel version number. SPARC version.
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Copyright (C) 1999-2016 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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/* SPARC uses socketcall. */
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#define __ASSUME_SOCKETCALL 1
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/* The accept4 syscall was added for SPARC in 2.6.28. */
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#define __ASSUME_ACCEPT4_SYSCALL 1
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#define __ASSUME_ACCEPT4_SYSCALL_WITH_SOCKETCALL 1
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/* The recvmmsg syscall was added for SPARC in 2.6.33. */
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#if __LINUX_KERNEL_VERSION >= 0x020621
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# define __ASSUME_RECVMMSG_SYSCALL 1
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#endif
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#define __ASSUME_RECVMMSG_SYSCALL_WITH_SOCKETCALL 1
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/* The sendmmsg syscall was added for SPARC in 3.0. */
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#if __LINUX_KERNEL_VERSION >= 0x030000
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# define __ASSUME_SENDMMSG_SYSCALL 1
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#endif
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#define __ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL 1
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#include_next <kernel-features.h>
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/* 32-bit SPARC kernels do not support
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futex_atomic_cmpxchg_inatomic. */
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#if !defined __arch64__ && !defined __sparc_v9__
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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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