| /* |
| * This file is part of ioctl_mtd strace test. |
| * |
| * Copyright (c) 2016 Dmitry V. Levin <[email protected]> |
| * Copyright (c) 2016-2017 The strace developers. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #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 |
