1 /* $NetBSD: linux_inotify.h,v 1.1 2023/08/19 17:57:54 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 2023 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Theodore Preduta. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 #ifndef _LINUX_INOTIFY_H 32 #define _LINUX_INOTIFY_H 33 34 #include <sys/types.h> 35 /* for LINUX_O_CLOEXEC, LINUX_O_NONBLOCK */ 36 #include <compat/linux/common/linux_fcntl.h> 37 38 #define LINUX_IN_CLOEXEC LINUX_O_CLOEXEC 39 #define LINUX_IN_NONBLOCK LINUX_O_NONBLOCK 40 41 #define LINUX_IN_ALL_FLAGS (LINUX_IN_CLOEXEC|LINUX_IN_NONBLOCK) 42 43 #define LINUX_IN_ACCESS 0x00000001 44 #define LINUX_IN_MODIFY 0x00000002 45 #define LINUX_IN_ATTRIB 0x00000004 46 #define LINUX_IN_CLOSE_WRITE 0x00000008 47 #define LINUX_IN_CLOSE_NOWRITE 0x00000010 48 #define LINUX_IN_OPEN 0x00000020 49 #define LINUX_IN_MOVED_FROM 0x00000040 50 #define LINUX_IN_MOVED_TO 0x00000080 51 #define LINUX_IN_CREATE 0x00000100 52 #define LINUX_IN_DELETE 0x00000200 53 #define LINUX_IN_DELETE_SELF 0x00000400 54 #define LINUX_IN_MOVE_SELF 0x00000800 55 #define LINUX_IN_UNMOUNT 0x00002000 56 #define LINUX_IN_Q_OVERFLOW 0x00004000 57 #define LINUX_IN_IGNORED 0x00008000 58 59 #define LINUX_IN_ONLYDIR 0x01000000 60 #define LINUX_IN_DONT_FOLLOW 0x02000000 61 #define LINUX_IN_EXCL_UNLINK 0x04000000 62 #define LINUX_IN_MASK_CREATE 0x10000000 63 #define LINUX_IN_MASK_ADD 0x20000000 64 #define LINUX_IN_ISDIR 0x40000000 65 #define LINUX_IN_ONESHOT 0x80000000 66 67 #define LINUX_IN_CLOSE (LINUX_IN_CLOSE_WRITE|LINUX_IN_CLOSE_NOWRITE) 68 69 #define LINUX_IN_ADD_KNOWN (LINUX_IN_ACCESS|LINUX_IN_ATTRIB \ 70 |LINUX_IN_CLOSE_WRITE|LINUX_IN_CLOSE_NOWRITE \ 71 |LINUX_IN_CREATE|LINUX_IN_DELETE \ 72 |LINUX_IN_DELETE_SELF|LINUX_IN_MODIFY \ 73 |LINUX_IN_MOVE_SELF|LINUX_IN_MOVED_FROM \ 74 |LINUX_IN_MOVED_TO|LINUX_IN_OPEN \ 75 |LINUX_IN_DONT_FOLLOW|LINUX_IN_ONLYDIR \ 76 |LINUX_IN_MASK_CREATE|LINUX_IN_MASK_ADD \ 77 |LINUX_IN_ISDIR|LINUX_IN_ONESHOT) 78 79 struct linux_inotify_event { 80 int32_t wd; 81 uint32_t mask; 82 uint32_t cookie; 83 uint32_t len; 84 char name[]; 85 }; 86 87 #ifdef _KERNEL 88 int linux_inotify_init(void); 89 int linux_inotify_fini(void); 90 #endif 91 92 #endif /* !_LINUX_INOTIFY_H */ 93