* This file is part of ioctl_block strace test.
*
* Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
+ * 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.
+ * SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#include "xlat.h"
static const unsigned int magic = 0xdeadbeef;
-static const unsigned long lmagic = (unsigned long) 0xdeadbeefbadc0ded;
-
-static void
-init_magic(void *addr, const unsigned int size)
-{
- unsigned int *p = addr;
- const unsigned int *end = addr + size - sizeof(int);
-
- for (; p <= end; ++p)
- *(unsigned int *) p = magic;
-}
+static const unsigned long lmagic = (unsigned long) 0xdeadbeefbadc0dedULL;
static struct xlat block_argless[] = {
XLAT(BLKRRPART),
#endif
};
-#define TEST_NULL_ARG(cmd) \
- ioctl(-1, cmd, 0); \
- printf("ioctl(-1, %s, NULL) = -1 EBADF (%m)\n", #cmd)
+#define TEST_NULL_ARG(cmd) \
+ do { \
+ ioctl(-1, cmd, 0); \
+ printf("ioctl(-1, %s, NULL) = -1 EBADF (%m)\n", #cmd); \
+ } while (0)
int
main(void)
#ifdef BLKALIGNOFF
TEST_NULL_ARG(BLKALIGNOFF);
#endif
-#ifdef BLKDAXGET
- TEST_NULL_ARG(BLKDAXGET);
-#endif
#ifdef BLKDISCARD
TEST_NULL_ARG(BLKDISCARD);
#endif
ioctl(-1, BLKFRASET, lmagic);
printf("ioctl(-1, BLKFRASET, %lu) = -1 EBADF (%m)\n", lmagic);
- int *const val_int = tail_alloc(sizeof(*val_int));
+ TAIL_ALLOC_OBJECT_CONST_PTR(int, val_int);
*val_int = magic;
ioctl(-1, BLKROSET, val_int);
printf("ioctl(-1, BLKBSZSET, [%d]) = -1 EBADF (%m)\n", *val_int);
uint64_t *pair_int64 = tail_alloc(sizeof(*pair_int64) * 2);
- pair_int64[0] = 0xdeadbeefbadc0ded;
- pair_int64[1] = 0xfacefeedcafef00d;
+ pair_int64[0] = 0xdeadbeefbadc0dedULL;
+ pair_int64[1] = 0xfacefeedcafef00dULL;
#ifdef BLKDISCARD
ioctl(-1, BLKDISCARD, pair_int64);
" = -1 EBADF (%m)\n", pair_int64[0], pair_int64[1]);
#endif
- struct blkpg_ioctl_arg *const blkpg = tail_alloc(sizeof(*blkpg));
+ TAIL_ALLOC_OBJECT_CONST_PTR(struct blkpg_ioctl_arg, blkpg);
blkpg->op = 3;
blkpg->flags = 0xdeadbeef;
blkpg->datalen = 0xbadc0ded;
- blkpg->data = (void *) (unsigned long) 0xcafef00dfffffeed;
+ blkpg->data = (void *) (unsigned long) 0xcafef00dfffffeedULL;
ioctl(-1, BLKPG, blkpg);
- printf("ioctl(-1, BLKPG, {%s, flags=%d, datalen=%d"
+ printf("ioctl(-1, BLKPG, {op=%s, flags=%d, datalen=%d"
", data=%#lx}) = -1 EBADF (%m)\n",
"BLKPG_RESIZE_PARTITION", blkpg->flags, blkpg->datalen,
(unsigned long) blkpg->data);
- struct blkpg_partition *const bp = tail_alloc(sizeof(*bp));
- bp->start = 0xfac1fed2dad3bef4;
- bp->length = 0xfac5fed6dad7bef8;
+ TAIL_ALLOC_OBJECT_CONST_PTR(struct blkpg_partition, bp);
+ bp->start = 0xfac1fed2dad3bef4ULL;
+ bp->length = 0xfac5fed6dad7bef8ULL;
bp->pno = magic;
memset(bp->devname, 'A', sizeof(bp->devname));
memset(bp->volname, 'B', sizeof(bp->volname));
blkpg->data = bp;
ioctl(-1, BLKPG, blkpg);
- printf("ioctl(-1, BLKPG, {%s, flags=%d, datalen=%d"
+ printf("ioctl(-1, BLKPG, {op=%s, flags=%d, datalen=%d"
", data={start=%lld, length=%lld, pno=%d"
- ", devname=\"%.*s\", volname=\"%.*s\"}})"
+ ", devname=\"%.*s\"..., volname=\"%.*s\"...}})"
" = -1 EBADF (%m)\n",
"BLKPG_ADD_PARTITION",
blkpg->flags, blkpg->datalen,
(int) sizeof(bp->volname) - 1, bp->volname);
#if defined BLKTRACESETUP && defined HAVE_STRUCT_BLK_USER_TRACE_SETUP
- struct blk_user_trace_setup *const buts = tail_alloc(sizeof(*buts));
- init_magic(buts, sizeof(*buts));
+ TAIL_ALLOC_OBJECT_CONST_PTR(struct blk_user_trace_setup, buts);
+ fill_memory(buts, sizeof(*buts));
ioctl(-1, BLKTRACESETUP, buts);
printf("ioctl(-1, BLKTRACESETUP, {act_mask=%hu, buf_size=%u, buf_nr=%u"
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