72 lines
2.2 KiB
C
72 lines
2.2 KiB
C
/* $NetBSD: sunos_util.h,v 1.1 1995/06/11 22:34:05 pk Exp $ */
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/*
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* Copyright (c) 1994 Christos Zoulas
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* Copyright (c) 1995 Matthew Green
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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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#ifndef _SUNOS_UTIL_H_
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#define _SUNOS_UTIL_H_
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#include <machine/vmparam.h>
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extern char sigcode[], esigcode[];
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#define szsigcode (esigcode - sigcode)
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static __inline caddr_t
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stackgap_init()
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{
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return STACKGAPBASE;
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}
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static __inline void *
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stackgap_alloc(sgp, sz)
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caddr_t *sgp;
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size_t sz;
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{
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void *p = (void *) *sgp;
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*sgp += ALIGN(sz);
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return p;
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}
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#ifdef DEBUG_SUNOS
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#define DPRINTF(a) printf a;
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#else
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#define DPRINTF(a)
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#endif
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extern const char sunos_emul_path[];
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extern int sunos_error[];
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int sunos_emul_find __P((struct proc *, caddr_t *,
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const char *, char *, char **));
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#define CHECKALT(p, sgp, path) \
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sunos_emul_find(p, sgp, sunos_emul_path, path, &(path))
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#endif /* !_SUNOS_UTIL_H_ */
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