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/* Basic fanotify test.
Copyright (C) 2013-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <config.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#ifndef HAVE_LINUX_FANOTIFY_H
static int
do_test (void)
{
puts ("SKIP: missing support for fanotify due to old kernel headers");
return 0;
}
#else
#include <sys/fanotify.h>
static int
do_test (void)
{
int fd, ret;
fd = fanotify_init (0, 0);
if (fd < 0)
{
switch (errno)
{
case ENOSYS:
puts ("SKIP: missing support for fanotify (check CONFIG_FANOTIFY=y)");
return 0;
case EPERM:
puts ("SKIP: missing proper permissions for runtime test");
return 0;
}
perror ("fanotify_init (0, 0) failed");
return 1;
}
ret = fanotify_mark (fd, FAN_MARK_ADD | FAN_MARK_MOUNT, FAN_ACCESS
| FAN_MODIFY | FAN_OPEN | FAN_CLOSE | FAN_ONDIR
| FAN_EVENT_ON_CHILD, AT_FDCWD, ".");
if (ret)
{
perror ("fanotify_mark (...) failed");
return 1;
}
puts ("All OK");
return 0;
}
#endif
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
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