1 /*
2 * Decode struct sg_req_info.
3 *
4 * Copyright (c) 2017 Dmitry V. Levin <ldv@altlinux.org>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30 #include "defs.h"
31
32 #ifdef HAVE_SCSI_SG_H
33
34 #include DEF_MPERS_TYPE(struct_sg_req_info)
35
36 # include <scsi/sg.h>
37
38 typedef struct sg_req_info struct_sg_req_info;
39
40 #endif /* HAVE_SCSI_SG_H */
41
42 #include MPERS_DEFS
43
44 #ifdef HAVE_SCSI_SG_H
45
MPERS_PRINTER_DECL(int,decode_sg_req_info,struct tcb * const tcp,const kernel_ulong_t arg)46 MPERS_PRINTER_DECL(int, decode_sg_req_info,
47 struct tcb *const tcp, const kernel_ulong_t arg)
48 {
49 struct_sg_req_info info;
50
51 if (entering(tcp))
52 return 0;
53
54 tprints(", ");
55 if (!umove_or_printaddr(tcp, arg, &info)) {
56 tprintf("{req_state=%hhd"
57 ", orphan=%hhd"
58 ", sg_io_owned=%hhd"
59 ", problem=%hhd"
60 ", pack_id=%d"
61 ", usr_ptr=",
62 info.req_state,
63 info.orphan,
64 info.sg_io_owned,
65 info.problem,
66 info.pack_id);
67 printaddr(ptr_to_kulong(info.usr_ptr));
68 tprintf(", duration=%u}", info.duration);
69 }
70
71 return RVAL_IOCTL_DECODED;
72 }
73
74 #endif /* HAVE_SCSI_SG_H */
75