blob: 270ab52cc276a732d232e7095920007c8c9e7073 [file] [log] [blame]
/*
* Copyright (c) 2015-2016 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 "tests.h"
#include <fcntl.h>
#include <sys/syscall.h>
#if defined __NR_epoll_create1 && defined O_CLOEXEC
# include <assert.h>
# include <errno.h>
# include <stdio.h>
# include <unistd.h>
int
main(void)
{
int rc = syscall(__NR_epoll_create1, O_CLOEXEC);
if (rc == -1) {
if (ENOSYS != errno)
perror_msg_and_fail("epoll_create1 O_CLOEXEC");
printf("epoll_create1(EPOLL_CLOEXEC) = -1 ENOSYS (%m)\n");
} else {
printf("epoll_create1(EPOLL_CLOEXEC) = %d\n", rc);
}
assert(syscall(__NR_epoll_create1, O_CLOEXEC | O_NONBLOCK) == -1);
printf("epoll_create1(EPOLL_CLOEXEC|%#x) = -1 %s (%m)\n",
O_NONBLOCK, ENOSYS == errno ? "ENOSYS" : "EINVAL");
puts("+++ exited with 0 +++");
return 0;
}
#else
SKIP_MAIN_UNDEFINED("__NR_epoll_create1 && O_CLOEXEC")
#endif