2cf9eb6c4e
'compat.linux.preserve_vstatus=1' sysctl. MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D21967
68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 1999 Marcel Moolenaar
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _LINUX_MIB_H_
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#define _LINUX_MIB_H_
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#ifdef SYSCTL_DECL
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SYSCTL_DECL(_compat_linux);
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#endif
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void linux_osd_jail_register(void);
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void linux_osd_jail_deregister(void);
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void linux_get_osname(struct thread *td, char *dst);
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void linux_get_osrelease(struct thread *td, char *dst);
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int linux_get_oss_version(struct thread *td);
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int linux_kernver(struct thread *td);
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#define LINUX_KVERSION 3
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#define LINUX_KPATCHLEVEL 2
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#define LINUX_KSUBLEVEL 0
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#define LINUX_KERNVER(a,b,c) (((a) << 16) + ((b) << 8) + (c))
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#define LINUX_VERSION_CODE LINUX_KERNVER(LINUX_KVERSION, \
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LINUX_KPATCHLEVEL, LINUX_KSUBLEVEL)
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#define LINUX_KERNVERSTR(x) #x
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#define LINUX_XKERNVERSTR(x) LINUX_KERNVERSTR(x)
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#define LINUX_VERSION_STR LINUX_XKERNVERSTR(LINUX_KVERSION.LINUX_KPATCHLEVEL.LINUX_KSUBLEVEL)
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#define LINUX_KERNVER_2004000 LINUX_KERNVER(2,4,0)
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#define LINUX_KERNVER_2006000 LINUX_KERNVER(2,6,0)
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#define linux_use26(t) (linux_kernver(t) >= LINUX_KERNVER_2006000)
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extern int linux_preserve_vstatus;
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#endif /* _LINUX_MIB_H_ */
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