85 lines
3.0 KiB
C
85 lines
3.0 KiB
C
/* $NetBSD: installboot.h,v 1.2 2002/04/04 17:53:04 bjh21 Exp $ */
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/*-
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* Copyright (c) 2002 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Luke Mewburn of Wasabi Systems.
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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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _INSTALLBOOT_H
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#define _INSTALLBOOT_H
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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typedef enum {
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/* flags from global options */
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IB_VERBOSE = 1<<0, /* verbose operation */
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IB_NOWRITE = 1<<1, /* don't write */
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IB_CLEAR = 1<<2, /* clear boot block */
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IB_STARTBLOCK = 1<<3, /* start block supplied */
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/* flags from -o options */
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IB_ALPHASUM = 1<<8, /* set Alpha checksum */
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IB_APPEND = 1<<9, /* clear boot block */
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IB_SUNSUM = 1<<10, /* set Sun checksum */
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} ib_flags;
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typedef struct {
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ib_flags flags;
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struct ib_mach *machine;
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const char *fstype; // XXX replace with struct *?
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const char *filesystem;
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int fsfd;
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const char *bootblock;
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int bbfd;
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long startblock;
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} ib_params;
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struct ib_mach {
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const char *name;
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int (*parseopt) (ib_params *, const char *);
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int (*setboot) (ib_params *);
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int (*clearboot) (ib_params *);
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};
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extern struct ib_mach machines[];
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int parseoptionflag(ib_params *, const char *, ib_flags);
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u_int16_t compute_sunsum(const u_int16_t *);
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int set_sunsum(ib_params *, u_int16_t *, u_int16_t);
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#endif /* _INSTALLBOOT_H */
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