1#ifndef __mtools_scsi_h
2#define __mtools_scsi_h
3/*  Copyright 1997-1999,2001,2002,2009 Alain Knaff.
4 *  This file is part of mtools.
5 *
6 *  Mtools is free software: you can redistribute it and/or modify
7 *  it under the terms of the GNU General Public License as published by
8 *  the Free Software Foundation, either version 3 of the License, or
9 *  (at your option) any later version.
10 *
11 *  Mtools is distributed in the hope that it will be useful,
12 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 *  GNU General Public License for more details.
15 *
16 *  You should have received a copy of the GNU General Public License
17 *  along with Mtools.  If not, see <http://www.gnu.org/licenses/>.
18 */
19
20#define SCSI_READ 0x8
21#define SCSI_WRITE 0xA
22#define SCSI_IOMEGA 0xC
23#define SCSI_INQUIRY 0x12
24#define SCSI_MODE_SENSE 0x1a
25#define SCSI_START_STOP 0x1b
26#define SCSI_ALLOW_MEDIUM_REMOVAL 0x1e
27#define SCSI_GROUP1 0x20
28#define SCSI_READ_CAPACITY 0x25
29
30
31typedef enum { SCSI_IO_READ, SCSI_IO_WRITE } scsi_io_mode_t;
32int scsi_max_length(void);
33int scsi_cmd(int fd, unsigned char cdb[6], int clen, scsi_io_mode_t mode,
34	     void *data, size_t len, void *extra_data);
35int scsi_open(const char *name, int flags, int mode, void **extra_data);
36
37#endif /* __mtools_scsi_h */
38