mirror of git://git.musl-libc.org/musl
74 lines
2.4 KiB
C
74 lines
2.4 KiB
C
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#ifndef _FANOTIFY_H
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#define _FANOTIFY_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct fanotify_event_metadata {
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unsigned event_len;
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unsigned char vers;
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unsigned char reserved;
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unsigned short metadata_len;
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unsigned long long mask
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#ifdef __GNUC__
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__attribute__((__aligned__(8)))
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#endif
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;
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int fd;
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int pid;
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};
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struct fanotify_response {
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int fd;
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unsigned response;
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};
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#define FAN_ACCESS 0x01
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#define FAN_MODIFY 0x02
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#define FAN_CLOSE_WRITE 0x08
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#define FAN_CLOSE_NOWRITE 0x10
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#define FAN_OPEN 0x20
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#define FAN_Q_OVERFLOW 0x4000
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#define FAN_OPEN_PERM 0x10000
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#define FAN_ACCESS_PERM 0x20000
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#define FAN_ONDIR 0x40000000
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#define FAN_EVENT_ON_CHILD 0x08000000
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#define FAN_CLOSE (FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE)
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#define FAN_CLOEXEC 0x01
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#define FAN_NONBLOCK 0x02
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#define FAN_CLASS_NOTIF 0
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#define FAN_CLASS_CONTENT 0x04
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#define FAN_CLASS_PRE_CONTENT 0x08
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#define FAN_ALL_CLASS_BITS (FAN_CLASS_NOTIF | FAN_CLASS_CONTENT | FAN_CLASS_PRE_CONTENT)
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#define FAN_UNLIMITED_QUEUE 0x10
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#define FAN_UNLIMITED_MARKS 0x20
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#define FAN_ALL_INIT_FLAGS (FAN_CLOEXEC | FAN_NONBLOCK | FAN_ALL_CLASS_BITS | FAN_UNLIMITED_QUEUE | FAN_UNLIMITED_MARKS)
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#define FAN_MARK_ADD 0x01
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#define FAN_MARK_REMOVE 0x02
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#define FAN_MARK_DONT_FOLLOW 0x04
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#define FAN_MARK_ONLYDIR 0x08
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#define FAN_MARK_MOUNT 0x10
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#define FAN_MARK_IGNORED_MASK 0x20
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#define FAN_MARK_IGNORED_SURV_MODIFY 0x40
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#define FAN_MARK_FLUSH 0x80
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#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)
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#define FAN_ALL_EVENTS (FAN_ACCESS | FAN_MODIFY | FAN_CLOSE | FAN_OPEN)
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#define FAN_ALL_PERM_EVENTS (FAN_OPEN_PERM | FAN_ACCESS_PERM)
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#define FAN_ALL_OUTGOING_EVENTS (FAN_ALL_EVENTS | FAN_ALL_PERM_EVENTS | FAN_Q_OVERFLOW)
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#define FANOTIFY_METADATA_VERSION 3
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#define FAN_ALLOW 0x01
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#define FAN_DENY 0x02
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#define FAN_NOFD -1
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#define FAN_EVENT_METADATA_LEN (sizeof(struct fanotify_event_metadata))
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#define FAN_EVENT_NEXT(meta, len) ((len) -= (meta)->event_len, (struct fanotify_event_metadata*)(((char *)(meta)) + (meta)->event_len))
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#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))
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int fanotify_init(unsigned, unsigned);
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int fanotify_mark(int, unsigned, unsigned long long, int, const char *);
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#ifdef __cplusplus
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}
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#endif
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#endif
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