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/*
* Copyright (c) 2015 Elvira Khabirova <lineprinter0@gmail.com>
* Copyright (c) 2016 Dmitry V. Levin <ldv@strace.io>
* Copyright (c) 2015-2021 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#ifdef HAVE_MQUEUE_H
# include <fcntl.h>
# include <mqueue.h>
# include <stdio.h>
# include <stdlib.h>
# include <unistd.h>
# include <sys/stat.h>
# include "xmalloc.h"
int
main(void)
{
struct mq_attr attr;
(void) close(0);
char *name = xasprintf("/strace-mq-%u.sample", getpid());
if (mq_open(name, O_CREAT, 0700, NULL))
perror_msg_and_skip("mq_open");
printf("mq_open(\"%s\", O_RDONLY|O_CREAT, 0700, NULL) = 0\n", name + 1);
if (mq_getattr(0, &attr))
perror_msg_and_skip("mq_getattr");
printf("mq_getsetattr(0, NULL, {mq_flags=0, mq_maxmsg=%lld"
", mq_msgsize=%lld, mq_curmsgs=0}) = 0\n",
(long long) attr.mq_maxmsg,
(long long) attr.mq_msgsize);
if (mq_setattr(0, &attr, NULL))
perror_msg_and_skip("mq_setattr");
printf("mq_getsetattr(0, {mq_flags=0, mq_maxmsg=%lld"
", mq_msgsize=%lld, mq_curmsgs=0}, NULL) = 0\n",
(long long) attr.mq_maxmsg,
(long long) attr.mq_msgsize);
if (mq_unlink(name))
perror_msg_and_skip("mq_unlink");
printf("mq_unlink(\"%s\") = 0\n", name + 1);
puts("+++ exited with 0 +++");
return 0;
}
#else
SKIP_MAIN_UNDEFINED("HAVE_MQUEUE_H")
#endif
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