53 lines
2.1 KiB
C
53 lines
2.1 KiB
C
/* $NetBSD: compat_util.h,v 1.3 1997/10/10 01:47:01 fvdl Exp $ */
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/*
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* Copyright (c) 1994 Christos Zoulas
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* Copyright (c) 1995 Frank van der Linden
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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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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _COMPAT_UTIL_H_
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#define _COMPAT_UTIL_H_
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struct emul;
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struct proc;
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caddr_t stackgap_init __P((struct emul *));
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void *stackgap_alloc __P((caddr_t *, size_t));
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int emul_find __P((struct proc *, caddr_t *, const char *, char *,
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char **, int));
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void compat_offseterr __P((struct vnode *, char *msg));
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#define CHECK_ALT_EXIST(p, sgp, root, path) \
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emul_find(p, sgp, root, path, &(path), 0)
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#define CHECK_ALT_CREAT(p, sgp, root, path) \
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emul_find(p, sgp, root, path, &(path), 1)
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#endif /* !_COMPAT_UTIL_H_ */
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