79 lines
2.6 KiB
C
79 lines
2.6 KiB
C
/*
|
|
* Copyright (c) 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 <asm/unistd.h>
|
|
|
|
#ifdef __NR_open
|
|
|
|
# include <fcntl.h>
|
|
# include <stdio.h>
|
|
# include <unistd.h>
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
static const char sample[] = "open.sample";
|
|
|
|
long fd = syscall(__NR_open, sample, O_RDONLY|O_CREAT, 0400);
|
|
printf("open(\"%s\", O_RDONLY|O_CREAT, 0400) = %s\n",
|
|
sample, sprintrc(fd));
|
|
|
|
if (fd != -1) {
|
|
close(fd);
|
|
if (unlink(sample))
|
|
perror_msg_and_fail("unlink");
|
|
|
|
fd = syscall(__NR_open, sample, O_RDONLY);
|
|
printf("open(\"%s\", O_RDONLY) = %s\n", sample, sprintrc(fd));
|
|
|
|
fd = syscall(__NR_open, sample, O_WRONLY|O_NONBLOCK|0x80000000);
|
|
printf("open(\"%s\", O_WRONLY|O_NONBLOCK|0x80000000) = %s\n",
|
|
sample, sprintrc(fd));
|
|
}
|
|
|
|
#ifdef O_TMPFILE
|
|
# if O_TMPFILE == (O_TMPFILE & ~O_DIRECTORY)
|
|
# define STR_O_TMPFILE "O_TMPFILE"
|
|
# else
|
|
# define STR_O_TMPFILE "O_DIRECTORY|O_TMPFILE"
|
|
# endif
|
|
fd = syscall(__NR_open, sample, O_WRONLY|O_TMPFILE, 0600);
|
|
printf("open(\"%s\", O_WRONLY|%s, 0600) = %s\n",
|
|
sample, STR_O_TMPFILE, sprintrc(fd));
|
|
#endif /* O_TMPFILE */
|
|
|
|
puts("+++ exited with 0 +++");
|
|
return 0;
|
|
}
|
|
|
|
#else
|
|
|
|
SKIP_MAIN_UNDEFINED("__NR_open")
|
|
|
|
#endif
|