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/*
* This file is part of ioctl_mtd strace test.
*
* Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
* Copyright (c) 2016-2018 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#ifdef HAVE_STRUCT_MTD_WRITE_REQ
# include <errno.h>
# include <inttypes.h>
# include <stdio.h>
# include <string.h>
# include <sys/ioctl.h>
# include <linux/ioctl.h>
# include <linux/version.h>
# include <mtd/mtd-abi.h>
static const unsigned long lmagic = (unsigned long) 0xdeadbeefbadc0dedULL;
# define TEST_NULL_ARG(cmd) \
do { \
ioctl(-1, cmd, 0); \
if (_IOC_DIR(cmd) == _IOC_WRITE) \
printf("ioctl(-1, MIXER_WRITE(%u) or %s, NULL)" \
" = -1 EBADF (%m)\n", \
(unsigned int) _IOC_NR(cmd), #cmd); \
else if (_IOC_DIR(cmd) == _IOC_READ) \
printf("ioctl(-1, MIXER_READ(%u) or %s, NULL)" \
" = -1 EBADF (%m)\n", \
(unsigned int) _IOC_NR(cmd), #cmd); \
else \
printf("ioctl(-1, %s, NULL) = -1 EBADF (%m)\n", #cmd); \
} while (0)
# define TEST_erase_info_user(cmd, eiu) \
do { \
ioctl(-1, cmd, eiu); \
printf("ioctl(-1, MIXER_%s(%u) or %s, {start=%#x, length=%#x})" \
" = -1 EBADF (%m)\n", \
(_IOC_DIR(cmd) == _IOC_READ) ? "READ" : "WRITE", \
(unsigned int) _IOC_NR(cmd), #cmd, \
eiu->start, eiu->length); \
} while (0)
int
main(void)
{
TEST_NULL_ARG(ECCGETLAYOUT);
TEST_NULL_ARG(ECCGETSTATS);
TEST_NULL_ARG(MEMERASE);
TEST_NULL_ARG(MEMERASE64);
TEST_NULL_ARG(MEMGETBADBLOCK);
TEST_NULL_ARG(MEMGETINFO);
TEST_NULL_ARG(MEMGETOOBSEL);
TEST_NULL_ARG(MEMGETREGIONCOUNT);
TEST_NULL_ARG(MEMISLOCKED);
TEST_NULL_ARG(MEMLOCK);
TEST_NULL_ARG(MEMREADOOB);
TEST_NULL_ARG(MEMREADOOB64);
TEST_NULL_ARG(MEMSETBADBLOCK);
TEST_NULL_ARG(MEMUNLOCK);
TEST_NULL_ARG(MEMWRITE);
TEST_NULL_ARG(MEMWRITEOOB);
TEST_NULL_ARG(MEMWRITEOOB64);
TEST_NULL_ARG(OTPGETREGIONCOUNT);
TEST_NULL_ARG(OTPGETREGIONINFO);
TEST_NULL_ARG(OTPLOCK);
TEST_NULL_ARG(OTPSELECT);
ioctl(-1, MTDFILEMODE, MTD_FILE_MODE_NORMAL);
printf("ioctl(-1, MTDFILEMODE, MTD_FILE_MODE_NORMAL) = -1 EBADF (%m)\n");
TAIL_ALLOC_OBJECT_CONST_PTR(int, opt);
*opt = MTD_OTP_OFF;
ioctl(-1, OTPSELECT, opt);
printf("ioctl(-1, MIXER_READ(%u) or OTPSELECT, [MTD_OTP_OFF])"
" = -1 EBADF (%m)\n", (unsigned int) _IOC_NR(OTPSELECT));
TAIL_ALLOC_OBJECT_CONST_PTR(uint64_t, v64);
fill_memory(v64, sizeof(*v64));
ioctl(-1, MEMGETBADBLOCK, v64);
printf("ioctl(-1, MIXER_WRITE(%u) or MEMGETBADBLOCK, [%" PRIu64 "])"
" = -1 EBADF (%m)\n",
(unsigned int) _IOC_NR(MEMGETBADBLOCK), *v64);
ioctl(-1, MEMSETBADBLOCK, v64);
printf("ioctl(-1, MIXER_WRITE(%u) or MEMSETBADBLOCK, [%" PRIu64 "])"
" = -1 EBADF (%m)\n",
(unsigned int) _IOC_NR(MEMSETBADBLOCK), *v64);
TAIL_ALLOC_OBJECT_CONST_PTR(struct region_info_user, riu);
fill_memory(riu, sizeof(*riu));
ioctl(-1, MEMGETREGIONINFO, riu);
printf("ioctl(-1, %s, {regionindex=%#x}) = -1 EBADF (%m)\n",
"MEMGETREGIONINFO"
# ifdef __i386__
" or MTRRIOC_GET_PAGE_ENTRY"
# endif
, riu->regionindex);
TAIL_ALLOC_OBJECT_CONST_PTR(struct erase_info_user, eiu);
fill_memory(eiu, sizeof(*eiu));
TEST_erase_info_user(MEMERASE, eiu);
TEST_erase_info_user(MEMLOCK, eiu);
TEST_erase_info_user(MEMUNLOCK, eiu);
TEST_erase_info_user(MEMISLOCKED, eiu);
TAIL_ALLOC_OBJECT_CONST_PTR(struct erase_info_user64, eiu64);
fill_memory(eiu64, sizeof(*eiu64));
ioctl(-1, MEMERASE64, eiu64);
printf("ioctl(-1, MIXER_WRITE(%u) or %s, {start=%#llx, length=%#llx})"
" = -1 EBADF (%m)\n",
(unsigned int) _IOC_NR(MEMERASE64), "MEMERASE64",
(unsigned long long) eiu64->start,
(unsigned long long) eiu64->length);
TAIL_ALLOC_OBJECT_CONST_PTR(struct mtd_oob_buf, oob);
fill_memory(oob, sizeof(*oob));
ioctl(-1, MEMWRITEOOB, oob);
printf("ioctl(-1, MEMWRITEOOB, {start=%#x, length=%#x, ptr=%p})"
" = -1 EBADF (%m)\n", oob->start, oob->length, oob->ptr);
ioctl(-1, MEMREADOOB, oob);
printf("ioctl(-1, MEMREADOOB, {start=%#x, length=%#x, ptr=%p})"
" = -1 EBADF (%m)\n", oob->start, oob->length, oob->ptr);
TAIL_ALLOC_OBJECT_CONST_PTR(struct mtd_oob_buf64, oob64);
fill_memory(oob64, sizeof(*oob64));
ioctl(-1, MEMWRITEOOB64, oob64);
printf("ioctl(-1, MEMWRITEOOB64"
", {start=%#llx, length=%#x, usr_ptr=%#llx}) = -1 EBADF (%m)\n",
(unsigned long long) oob64->start, oob64->length,
(unsigned long long) oob64->usr_ptr);
ioctl(-1, MEMREADOOB64, oob64);
printf("ioctl(-1, MEMREADOOB64"
", {start=%#llx, length=%#x, usr_ptr=%#llx}) = -1 EBADF (%m)\n",
(unsigned long long) oob64->start, oob64->length,
(unsigned long long) oob64->usr_ptr);
TAIL_ALLOC_OBJECT_CONST_PTR(struct otp_info, oi);
fill_memory(oi, sizeof(*oi));
ioctl(-1, OTPLOCK, oi);
printf("ioctl(-1, MIXER_READ(%u) or OTPLOCK"
", {start=%#x, length=%#x, locked=%u}) = -1 EBADF (%m)\n",
(unsigned int) _IOC_NR(OTPLOCK), oi->start, oi->length, oi->locked);
TAIL_ALLOC_OBJECT_CONST_PTR(struct mtd_write_req, wr);
fill_memory(wr, sizeof(*wr));
wr->mode = MTD_OPS_PLACE_OOB;
ioctl(-1, MEMWRITE, wr);
printf("ioctl(-1, MEMWRITE, {start=%#llx, len=%#llx, ooblen=%#llx"
", usr_data=%#llx, usr_oob=%#llx, mode=MTD_OPS_PLACE_OOB})"
" = -1 EBADF (%m)\n",
(unsigned long long) wr->start,
(unsigned long long) wr->len,
(unsigned long long) wr->ooblen,
(unsigned long long) wr->usr_data,
(unsigned long long) wr->usr_oob);
ioctl(-1, _IOC(_IOC_READ|_IOC_WRITE, 0x4d, 0xfe, 0xff), lmagic);
printf("ioctl(-1, %s, %#lx) = -1 EBADF (%m)\n",
"_IOC(_IOC_READ|_IOC_WRITE, 0x4d, 0xfe, 0xff)", lmagic);
puts("+++ exited with 0 +++");
return 0;
}
#else
SKIP_MAIN_UNDEFINED("HAVE_STRUCT_MTD_WRITE_REQ")
#endif
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