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/*
* Check decoding of SCSI ioctl commands.
*
* Copyright (c) 2017 Dmitry V. Levin <ldv@altlinux.org>
* Copyright (c) 2017-2018 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#ifdef HAVE_SCSI_SG_H
# include <stdio.h>
# include <sys/ioctl.h>
# include <scsi/sg.h>
# include "xlat/scsi_sg_commands.h"
# define TEST_NO_ARG(cmd) \
do { \
ioctl(-1, cmd, 0xdeadbeef); \
printf("ioctl(-1, %s) = -1 EBADF (%m)\n", #cmd); \
} while (0)
# define TEST_NULL_ARG(cmd) \
do { \
ioctl(-1, cmd, 0); \
printf("ioctl(-1, %s, NULL) = -1 EBADF (%m)\n", #cmd); \
} while (0)
# define TEST_TAKES_INT_BY_VAL(cmd, val) \
do { \
ioctl(-1, cmd, val); \
printf("ioctl(-1, %s, %#x) = -1 EBADF (%m)\n", #cmd, val); \
} while (0)
# define TEST_TAKES_INT_BY_PTR(cmd, pint) \
do { \
ioctl(-1, cmd, pint); \
printf("ioctl(-1, %s, [%d]) = -1 EBADF (%m)\n", #cmd, *(pint)); \
} while (0)
# define TEST_RETURNS_INT_BY_PTR(cmd, pint) \
do { \
ioctl(-1, cmd, pint); \
printf("ioctl(-1, %s, %p) = -1 EBADF (%m)\n", #cmd, pint); \
} while (0)
int
main(void)
{
TAIL_ALLOC_OBJECT_CONST_PTR(int, pint);
*pint = (int) 0xfacefeed;
TEST_NO_ARG(SG_GET_TIMEOUT);
TEST_NULL_ARG(SG_SET_TIMEOUT);
TEST_NULL_ARG(SG_EMULATED_HOST);
TEST_NULL_ARG(SG_GET_TRANSFORM);
TEST_NULL_ARG(SG_GET_COMMAND_Q);
TEST_NULL_ARG(SG_SET_COMMAND_Q);
TEST_NULL_ARG(SG_GET_RESERVED_SIZE);
TEST_NULL_ARG(SG_SET_RESERVED_SIZE);
TEST_NULL_ARG(SG_GET_SCSI_ID);
TEST_NULL_ARG(SG_SET_FORCE_LOW_DMA);
TEST_NULL_ARG(SG_GET_LOW_DMA);
TEST_NULL_ARG(SG_SET_FORCE_PACK_ID);
TEST_NULL_ARG(SG_GET_PACK_ID);
TEST_NULL_ARG(SG_GET_NUM_WAITING);
TEST_NULL_ARG(SG_SET_DEBUG);
TEST_NULL_ARG(SG_GET_SG_TABLESIZE);
TEST_NULL_ARG(SG_GET_VERSION_NUM);
TEST_NULL_ARG(SG_NEXT_CMD_LEN);
TEST_NULL_ARG(SG_SCSI_RESET);
TEST_NULL_ARG(SG_IO);
TEST_NULL_ARG(SG_GET_REQUEST_TABLE);
TEST_NULL_ARG(SG_SET_KEEP_ORPHAN);
TEST_NULL_ARG(SG_GET_KEEP_ORPHAN);
TEST_NULL_ARG(SG_GET_ACCESS_COUNT);
TEST_TAKES_INT_BY_VAL(SG_SET_TRANSFORM, 0);
TEST_TAKES_INT_BY_VAL(SG_SET_TRANSFORM, *pint);
TEST_TAKES_INT_BY_PTR(SG_NEXT_CMD_LEN, pint);
TEST_TAKES_INT_BY_PTR(SG_SET_COMMAND_Q, pint);
TEST_TAKES_INT_BY_PTR(SG_SET_DEBUG, pint);
TEST_TAKES_INT_BY_PTR(SG_SET_FORCE_LOW_DMA, pint);
TEST_TAKES_INT_BY_PTR(SG_SET_FORCE_PACK_ID, pint);
TEST_TAKES_INT_BY_PTR(SG_SET_KEEP_ORPHAN, pint);
TEST_TAKES_INT_BY_PTR(SG_SET_RESERVED_SIZE, pint);
TEST_TAKES_INT_BY_PTR(SG_SET_TIMEOUT, pint);
TEST_RETURNS_INT_BY_PTR(SG_EMULATED_HOST, pint);
TEST_RETURNS_INT_BY_PTR(SG_GET_ACCESS_COUNT, pint);
TEST_RETURNS_INT_BY_PTR(SG_GET_COMMAND_Q, pint);
TEST_RETURNS_INT_BY_PTR(SG_GET_KEEP_ORPHAN, pint);
TEST_RETURNS_INT_BY_PTR(SG_GET_LOW_DMA, pint);
TEST_RETURNS_INT_BY_PTR(SG_GET_NUM_WAITING, pint);
TEST_RETURNS_INT_BY_PTR(SG_GET_PACK_ID, pint);
TEST_RETURNS_INT_BY_PTR(SG_GET_RESERVED_SIZE, pint);
TEST_RETURNS_INT_BY_PTR(SG_GET_SG_TABLESIZE, pint);
TEST_RETURNS_INT_BY_PTR(SG_GET_TRANSFORM, pint);
TEST_RETURNS_INT_BY_PTR(SG_GET_VERSION_NUM, pint);
ioctl(-1, SG_SCSI_RESET, pint);
printf("ioctl(-1, %s, [%#x /* %s_??? */]) = -1 EBADF (%m)\n",
"SG_SCSI_RESET", *pint, "SG_SCSI_RESET");
*pint = 0x100;
ioctl(-1, SG_SCSI_RESET, pint);
printf("ioctl(-1, %s, [SG_SCSI_RESET_NO_ESCALATE|SG_SCSI_RESET_NOTHING])"
" = -1 EBADF (%m)\n", "SG_SCSI_RESET");
*pint = 1;
ioctl(-1, SG_SCSI_RESET, pint);
printf("ioctl(-1, %s, [SG_SCSI_RESET_DEVICE]) = -1 EBADF (%m)\n",
"SG_SCSI_RESET");
ioctl(-1, 0x22ff, 0);
printf("ioctl(-1, _IOC(%s, 0x22, 0xff, 0), 0) = -1 EBADF (%m)\n",
_IOC_NONE ? "0" : "_IOC_NONE");
static const unsigned long magic =
(unsigned long) 0xdeadbeeffacefeedULL;
ioctl(-1, 0x22ff, magic);
printf("ioctl(-1, _IOC(%s, 0x22, 0xff, 0), %#lx) = -1 EBADF (%m)\n",
_IOC_NONE ? "0" : "_IOC_NONE", magic);
puts("+++ exited with 0 +++");
return 0;
}
#else
SKIP_MAIN_UNDEFINED("HAVE_SCSI_SG_H")
#endif
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