1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_LINUX_FANOTIFY_H
20#define _UAPI_LINUX_FANOTIFY_H
21#include <linux/types.h>
22#define FAN_ACCESS 0x00000001
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define FAN_MODIFY 0x00000002
25#define FAN_CLOSE_WRITE 0x00000008
26#define FAN_CLOSE_NOWRITE 0x00000010
27#define FAN_OPEN 0x00000020
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29#define FAN_Q_OVERFLOW 0x00004000
30#define FAN_OPEN_PERM 0x00010000
31#define FAN_ACCESS_PERM 0x00020000
32#define FAN_ONDIR 0x40000000
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34#define FAN_EVENT_ON_CHILD 0x08000000
35#define FAN_CLOSE (FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE)
36#define FAN_CLOEXEC 0x00000001
37#define FAN_NONBLOCK 0x00000002
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39#define FAN_CLASS_NOTIF 0x00000000
40#define FAN_CLASS_CONTENT 0x00000004
41#define FAN_CLASS_PRE_CONTENT 0x00000008
42#define FAN_ALL_CLASS_BITS (FAN_CLASS_NOTIF | FAN_CLASS_CONTENT |   FAN_CLASS_PRE_CONTENT)
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44#define FAN_UNLIMITED_QUEUE 0x00000010
45#define FAN_UNLIMITED_MARKS 0x00000020
46#define FAN_ALL_INIT_FLAGS (FAN_CLOEXEC | FAN_NONBLOCK |   FAN_ALL_CLASS_BITS | FAN_UNLIMITED_QUEUE |  FAN_UNLIMITED_MARKS)
47#define FAN_MARK_ADD 0x00000001
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49#define FAN_MARK_REMOVE 0x00000002
50#define FAN_MARK_DONT_FOLLOW 0x00000004
51#define FAN_MARK_ONLYDIR 0x00000008
52#define FAN_MARK_MOUNT 0x00000010
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54#define FAN_MARK_IGNORED_MASK 0x00000020
55#define FAN_MARK_IGNORED_SURV_MODIFY 0x00000040
56#define FAN_MARK_FLUSH 0x00000080
57#define FAN_ALL_MARK_FLAGS (FAN_MARK_ADD |  FAN_MARK_REMOVE |  FAN_MARK_DONT_FOLLOW |  FAN_MARK_ONLYDIR |  FAN_MARK_MOUNT |  FAN_MARK_IGNORED_MASK |  FAN_MARK_IGNORED_SURV_MODIFY |  FAN_MARK_FLUSH)
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59#define FAN_ALL_EVENTS (FAN_ACCESS |  FAN_MODIFY |  FAN_CLOSE |  FAN_OPEN)
60#define FAN_ALL_PERM_EVENTS (FAN_OPEN_PERM |  FAN_ACCESS_PERM)
61#define FAN_ALL_OUTGOING_EVENTS (FAN_ALL_EVENTS |  FAN_ALL_PERM_EVENTS |  FAN_Q_OVERFLOW)
62#define FANOTIFY_METADATA_VERSION 3
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64struct fanotify_event_metadata {
65 __u32 event_len;
66 __u8 vers;
67 __u8 reserved;
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69 __u16 metadata_len;
70 __aligned_u64 mask;
71 __s32 fd;
72 __s32 pid;
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74};
75struct fanotify_response {
76 __s32 fd;
77 __u32 response;
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79};
80#define FAN_ALLOW 0x01
81#define FAN_DENY 0x02
82#define FAN_NOFD -1
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84#define FAN_EVENT_METADATA_LEN (sizeof(struct fanotify_event_metadata))
85#define FAN_EVENT_NEXT(meta, len) ((len) -= (meta)->event_len,   (struct fanotify_event_metadata*)(((char *)(meta)) +   (meta)->event_len))
86#define FAN_EVENT_OK(meta, len) ((long)(len) >= (long)FAN_EVENT_METADATA_LEN &&   (long)(meta)->event_len >= (long)FAN_EVENT_METADATA_LEN &&   (long)(meta)->event_len <= (long)(len))
87#endif
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89