| /* Basic fanotify test. |
| Copyright (C) 2013-2014 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" |