/*
|
* Copyright (c) 2004 Ulrich Drepper <drepper@redhat.com>
|
* Copyright (c) 2005-2015 Dmitry V. Levin <ldv@altlinux.org>
|
* Copyright (c) 2015-2017 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 "defs.h"
|
|
#include DEF_MPERS_TYPE(mq_attr_t)
|
|
#ifdef HAVE_MQUEUE_H
|
# include <mqueue.h>
|
typedef struct mq_attr mq_attr_t;
|
#elif defined HAVE_LINUX_MQUEUE_H
|
# include <linux/types.h>
|
# include <linux/mqueue.h>
|
typedef struct mq_attr mq_attr_t;
|
#endif
|
|
#include "xlat/mq_attr_flags.h"
|
|
#include MPERS_DEFS
|
|
MPERS_PRINTER_DECL(void, printmqattr, struct tcb *const tcp,
|
const kernel_ulong_t addr, const bool decode_flags)
|
{
|
#if defined HAVE_MQUEUE_H || defined HAVE_LINUX_MQUEUE_H
|
mq_attr_t attr;
|
if (umove_or_printaddr(tcp, addr, &attr))
|
return;
|
tprints("{mq_flags=");
|
if (decode_flags)
|
printflags64(mq_attr_flags,
|
zero_extend_signed_to_ull(attr.mq_flags),
|
"O_???");
|
else
|
tprintf("%#llx", zero_extend_signed_to_ull(attr.mq_flags));
|
tprintf(", mq_maxmsg=%lld, mq_msgsize=%lld, mq_curmsgs=%lld}",
|
sign_extend_unsigned_to_ll(attr.mq_maxmsg),
|
sign_extend_unsigned_to_ll(attr.mq_msgsize),
|
sign_extend_unsigned_to_ll(attr.mq_curmsgs));
|
#else
|
printaddr(addr);
|
#endif
|
}
|
