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320054e8 DG |
1 | #ifndef _FANOTIFY_H |
2 | #define _FANOTIFY_H | |
3 | ||
4 | #ifdef __cplusplus | |
5 | extern "C" { | |
6 | #endif | |
7 | ||
d4db3fa2 DG |
8 | #include <sys/statfs.h> |
9 | ||
320054e8 DG |
10 | struct fanotify_event_metadata { |
11 | unsigned event_len; | |
12 | unsigned char vers; | |
13 | unsigned char reserved; | |
14 | unsigned short metadata_len; | |
15 | unsigned long long mask | |
16 | #ifdef __GNUC__ | |
17 | __attribute__((__aligned__(8))) | |
18 | #endif | |
19 | ; | |
20 | int fd; | |
21 | int pid; | |
22 | }; | |
23 | ||
d4db3fa2 DG |
24 | struct fanotify_event_info_header { |
25 | unsigned char info_type; | |
26 | unsigned char pad; | |
27 | unsigned short len; | |
28 | }; | |
29 | ||
30 | struct fanotify_event_info_fid { | |
31 | struct fanotify_event_info_header hdr; | |
32 | fsid_t fsid; | |
33 | unsigned char handle[]; | |
34 | }; | |
35 | ||
320054e8 DG |
36 | struct fanotify_response { |
37 | int fd; | |
38 | unsigned response; | |
39 | }; | |
40 | ||
41 | #define FAN_ACCESS 0x01 | |
42 | #define FAN_MODIFY 0x02 | |
d4db3fa2 | 43 | #define FAN_ATTRIB 0x04 |
320054e8 DG |
44 | #define FAN_CLOSE_WRITE 0x08 |
45 | #define FAN_CLOSE_NOWRITE 0x10 | |
46 | #define FAN_OPEN 0x20 | |
d4db3fa2 DG |
47 | #define FAN_MOVED_FROM 0x40 |
48 | #define FAN_MOVED_TO 0x80 | |
49 | #define FAN_CREATE 0x100 | |
50 | #define FAN_DELETE 0x200 | |
51 | #define FAN_DELETE_SELF 0x400 | |
52 | #define FAN_MOVE_SELF 0x800 | |
53 | #define FAN_OPEN_EXEC 0x1000 | |
320054e8 DG |
54 | #define FAN_Q_OVERFLOW 0x4000 |
55 | #define FAN_OPEN_PERM 0x10000 | |
56 | #define FAN_ACCESS_PERM 0x20000 | |
d4db3fa2 | 57 | #define FAN_OPEN_EXEC_PERM 0x40000 |
322bd4ff | 58 | #define FAN_DIR_MODIFY 0x00080000 |
320054e8 | 59 | #define FAN_EVENT_ON_CHILD 0x08000000 |
322bd4ff | 60 | #define FAN_ONDIR 0x40000000 |
320054e8 | 61 | #define FAN_CLOSE (FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE) |
d4db3fa2 | 62 | #define FAN_MOVE (FAN_MOVED_FROM | FAN_MOVED_TO) |
320054e8 DG |
63 | #define FAN_CLOEXEC 0x01 |
64 | #define FAN_NONBLOCK 0x02 | |
65 | #define FAN_CLASS_NOTIF 0 | |
66 | #define FAN_CLASS_CONTENT 0x04 | |
67 | #define FAN_CLASS_PRE_CONTENT 0x08 | |
68 | #define FAN_ALL_CLASS_BITS (FAN_CLASS_NOTIF | FAN_CLASS_CONTENT | FAN_CLASS_PRE_CONTENT) | |
69 | #define FAN_UNLIMITED_QUEUE 0x10 | |
70 | #define FAN_UNLIMITED_MARKS 0x20 | |
d4db3fa2 DG |
71 | #define FAN_ENABLE_AUDIT 0x40 |
72 | #define FAN_REPORT_TID 0x100 | |
73 | #define FAN_REPORT_FID 0x200 | |
322bd4ff DG |
74 | #define FAN_REPORT_DIR_FID 0x00000400 |
75 | #define FAN_REPORT_NAME 0x00000800 | |
76 | #define FAN_REPORT_DFID_NAME (FAN_REPORT_DIR_FID | FAN_REPORT_NAME) | |
320054e8 DG |
77 | #define FAN_ALL_INIT_FLAGS (FAN_CLOEXEC | FAN_NONBLOCK | FAN_ALL_CLASS_BITS | FAN_UNLIMITED_QUEUE | FAN_UNLIMITED_MARKS) |
78 | #define FAN_MARK_ADD 0x01 | |
79 | #define FAN_MARK_REMOVE 0x02 | |
80 | #define FAN_MARK_DONT_FOLLOW 0x04 | |
81 | #define FAN_MARK_ONLYDIR 0x08 | |
320054e8 DG |
82 | #define FAN_MARK_IGNORED_MASK 0x20 |
83 | #define FAN_MARK_IGNORED_SURV_MODIFY 0x40 | |
84 | #define FAN_MARK_FLUSH 0x80 | |
d4db3fa2 DG |
85 | #define FAN_MARK_INODE 0x00 |
86 | #define FAN_MARK_MOUNT 0x10 | |
87 | #define FAN_MARK_FILESYSTEM 0x100 | |
88 | #define FAN_MARK_TYPE_MASK (FAN_MARK_INODE | FAN_MARK_MOUNT | FAN_MARK_FILESYSTEM) | |
320054e8 DG |
89 | #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) |
90 | #define FAN_ALL_EVENTS (FAN_ACCESS | FAN_MODIFY | FAN_CLOSE | FAN_OPEN) | |
91 | #define FAN_ALL_PERM_EVENTS (FAN_OPEN_PERM | FAN_ACCESS_PERM) | |
92 | #define FAN_ALL_OUTGOING_EVENTS (FAN_ALL_EVENTS | FAN_ALL_PERM_EVENTS | FAN_Q_OVERFLOW) | |
93 | #define FANOTIFY_METADATA_VERSION 3 | |
d4db3fa2 | 94 | #define FAN_EVENT_INFO_TYPE_FID 1 |
322bd4ff DG |
95 | #define FAN_EVENT_INFO_TYPE_DFID_NAME 2 |
96 | #define FAN_EVENT_INFO_TYPE_DFID 3 | |
320054e8 DG |
97 | #define FAN_ALLOW 0x01 |
98 | #define FAN_DENY 0x02 | |
d4db3fa2 | 99 | #define FAN_AUDIT 0x10 |
320054e8 DG |
100 | #define FAN_NOFD -1 |
101 | #define FAN_EVENT_METADATA_LEN (sizeof(struct fanotify_event_metadata)) | |
102 | #define FAN_EVENT_NEXT(meta, len) ((len) -= (meta)->event_len, (struct fanotify_event_metadata*)(((char *)(meta)) + (meta)->event_len)) | |
103 | #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)) | |
104 | ||
105 | int fanotify_init(unsigned, unsigned); | |
106 | int fanotify_mark(int, unsigned, unsigned long long, int, const char *); | |
107 | ||
108 | #ifdef __cplusplus | |
109 | } | |
110 | #endif | |
111 | #endif |