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/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
*** To edit the content of this header, modify the corresponding
*** source file (e.g. under external/kernel-headers/original/) then
*** run bionic/libc/kernel/tools/update_all.py
***
*** Any manual change here will be lost the next time this script will
*** be run. You've been warned!
***
****************************************************************************
****************************************************************************/
#ifndef _UAPI_LINUX_FANOTIFY_H
#define _UAPI_LINUX_FANOTIFY_H
#include <linux/types.h>
#define FAN_ACCESS 0x00000001
#define FAN_MODIFY 0x00000002
#define FAN_ATTRIB 0x00000004
#define FAN_CLOSE_WRITE 0x00000008
#define FAN_CLOSE_NOWRITE 0x00000010
#define FAN_OPEN 0x00000020
#define FAN_MOVED_FROM 0x00000040
#define FAN_MOVED_TO 0x00000080
#define FAN_CREATE 0x00000100
#define FAN_DELETE 0x00000200
#define FAN_DELETE_SELF 0x00000400
#define FAN_MOVE_SELF 0x00000800
#define FAN_OPEN_EXEC 0x00001000
#define FAN_Q_OVERFLOW 0x00004000
#define FAN_OPEN_PERM 0x00010000
#define FAN_ACCESS_PERM 0x00020000
#define FAN_OPEN_EXEC_PERM 0x00040000
#define FAN_ONDIR 0x40000000
#define FAN_EVENT_ON_CHILD 0x08000000
#define FAN_CLOSE (FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE)
#define FAN_MOVE (FAN_MOVED_FROM | FAN_MOVED_TO)
#define FAN_CLOEXEC 0x00000001
#define FAN_NONBLOCK 0x00000002
#define FAN_CLASS_NOTIF 0x00000000
#define FAN_CLASS_CONTENT 0x00000004
#define FAN_CLASS_PRE_CONTENT 0x00000008
#define FAN_ALL_CLASS_BITS (FAN_CLASS_NOTIF | FAN_CLASS_CONTENT | FAN_CLASS_PRE_CONTENT)
#define FAN_UNLIMITED_QUEUE 0x00000010
#define FAN_UNLIMITED_MARKS 0x00000020
#define FAN_ENABLE_AUDIT 0x00000040
#define FAN_REPORT_TID 0x00000100
#define FAN_REPORT_FID 0x00000200
#define FAN_ALL_INIT_FLAGS (FAN_CLOEXEC | FAN_NONBLOCK | FAN_ALL_CLASS_BITS | FAN_UNLIMITED_QUEUE | FAN_UNLIMITED_MARKS)
#define FAN_MARK_ADD 0x00000001
#define FAN_MARK_REMOVE 0x00000002
#define FAN_MARK_DONT_FOLLOW 0x00000004
#define FAN_MARK_ONLYDIR 0x00000008
#define FAN_MARK_IGNORED_MASK 0x00000020
#define FAN_MARK_IGNORED_SURV_MODIFY 0x00000040
#define FAN_MARK_FLUSH 0x00000080
#define FAN_MARK_INODE 0x00000000
#define FAN_MARK_MOUNT 0x00000010
#define FAN_MARK_FILESYSTEM 0x00000100
#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)
#define FAN_ALL_EVENTS (FAN_ACCESS | FAN_MODIFY | FAN_CLOSE | FAN_OPEN)
#define FAN_ALL_PERM_EVENTS (FAN_OPEN_PERM | FAN_ACCESS_PERM)
#define FAN_ALL_OUTGOING_EVENTS (FAN_ALL_EVENTS | FAN_ALL_PERM_EVENTS | FAN_Q_OVERFLOW)
#define FANOTIFY_METADATA_VERSION 3
struct fanotify_event_metadata {
__u32 event_len;
__u8 vers;
__u8 reserved;
__u16 metadata_len;
__aligned_u64 mask;
__s32 fd;
__s32 pid;
};
#define FAN_EVENT_INFO_TYPE_FID 1
struct fanotify_event_info_header {
__u8 info_type;
__u8 pad;
__u16 len;
};
struct fanotify_event_info_fid {
struct fanotify_event_info_header hdr;
__kernel_fsid_t fsid;
unsigned char handle[0];
};
struct fanotify_response {
__s32 fd;
__u32 response;
};
#define FAN_ALLOW 0x01
#define FAN_DENY 0x02
#define FAN_AUDIT 0x10
#define FAN_NOFD - 1
#define FAN_EVENT_METADATA_LEN (sizeof(struct fanotify_event_metadata))
#define FAN_EVENT_NEXT(meta,len) ((len) -= (meta)->event_len, (struct fanotify_event_metadata *) (((char *) (meta)) + (meta)->event_len))
#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))
#endif
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