82 lines
3.2 KiB
C
82 lines
3.2 KiB
C
/* $OpenBSD: libscsi.h,v 1.1 2003/08/09 17:38:49 pvalchev Exp $ */
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/* Copyright (c) 1994 HD Associates (hd@world.std.com)
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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. 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 HD Associates
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* 4. Neither the name of the HD Associaates nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY HD ASSOCIATES``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 HD ASSOCIATES 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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#ifndef _SCSI_H_
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#define _SCSI_H_
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#include <sys/cdefs.h>
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/* libscsi: Library header file for the SCSI user library.
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*/
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#include <sys/scsiio.h>
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#include <stdio.h>
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#define SCSIREQ_ERROR(SR) \
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(SR->senselen_used || /* Sent sense */ \
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SR->status || /* Host adapter status */ \
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SR->retsts || /* SCSI transfer status */ \
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SR->error) /* copy of errno */
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scsireq_t *scsireq_reset(scsireq_t *);
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scsireq_t *scsireq_new(void);
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int scsireq_buff_decode(u_char *, size_t, char *, ...);
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int scsireq_buff_decode_visit(u_char *, size_t, char *,
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void (*a)(void *, int, void *, int, char *), void *);
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int scsireq_decode(scsireq_t *, char *, ...);
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int scsireq_decode_visit(scsireq_t *, char *,
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void (*)(void *, int, void *, int, char *), void *);
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int scsireq_encode(scsireq_t *, char *, ...);
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int scsireq_encode_visit(scsireq_t *, char *,
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int (*)(void *, char *), void *);
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int scsireq_buff_encode_visit(u_char *, size_t, char *,
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int (*)(void *, char *), void *);
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scsireq_t *scsireq_build(scsireq_t *, u_long, caddr_t, u_long, char *, ...);
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scsireq_t *scsireq_build_visit(scsireq_t *, u_long, caddr_t, u_long, char *,
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int (*)(void *, char *), void *);
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int scsireq_enter(int, scsireq_t *);
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void scsi_dump(FILE *, char *, u_char *, int, int, int );
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int scsi_debug(FILE *, int, scsireq_t *);
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FILE *scsi_debug_output(char *);
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int scsi_open(const char *, int );
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#endif /* _SCSI_H_ */
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