strace/print_mq_attr.c
Elvira Khabirova 1f53730965 Mpersify parsers of mq_open and mq_getsetattr syscalls
Fix multiple personalities support in parsers of mq_open and
mq_getsetattr by converting printmqattr into a mpersified printer.

* print_mq_attr.c (mq_attr_t): New typedef.  Mpersify it.
(printmqattr): Use it instead of struct mq_attr.  Wrap function name
into MPERS_PRINTER_DECL.
* mq.c (mq_open, mq_getsetattr): Use mpersified printmqattr.
2015-08-28 08:46:23 +00:00

53 lines
2.1 KiB
C

/*
* Copyright (c) 2004 Ulrich Drepper <drepper@redhat.com>
* Copyright (c) 2005-2015 Dmitry V. Levin <ldv@altlinux.org>
* 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;
#endif
#include MPERS_DEFS
MPERS_PRINTER_DECL(void, printmqattr)(struct tcb *tcp, const long addr)
{
# ifndef HAVE_MQUEUE_H
printaddr(addr);
# else
mq_attr_t attr;
if (umove_or_printaddr(tcp, addr, &attr))
return;
tprints("{mq_flags=");
tprint_open_modes(attr.mq_flags);
tprintf(", mq_maxmsg=%ld, mq_msgsize=%ld, mq_curmsg=%ld}",
(long) attr.mq_maxmsg, (long) attr.mq_msgsize,
(long) attr.mq_curmsgs);
# endif
}