X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Flinux%2Ffanotify.h;h=cef93ddcc5a0d16f4eccb53b454fb285c464d14b;hb=9d9420f1209a1facea7110d549ac695f5aeeb503;hp=6c6133f76e163c88041c4a13a4b091ef6ccf13ac;hpb=b87a2d3e3147bd140da2eae584772c353d11421b;p=firefly-linux-kernel-4.4.55.git

diff --git a/include/linux/fanotify.h b/include/linux/fanotify.h
index 6c6133f76e16..cef93ddcc5a0 100644
--- a/include/linux/fanotify.h
+++ b/include/linux/fanotify.h
@@ -1,120 +1,8 @@
 #ifndef _LINUX_FANOTIFY_H
 #define _LINUX_FANOTIFY_H
 
-#include <linux/types.h>
+#include <uapi/linux/fanotify.h>
 
-/* the following events that user-space can register for */
-#define FAN_ACCESS		0x00000001	/* File was accessed */
-#define FAN_MODIFY		0x00000002	/* File was modified */
-#define FAN_CLOSE_WRITE		0x00000008	/* Writtable file closed */
-#define FAN_CLOSE_NOWRITE	0x00000010	/* Unwrittable file closed */
-#define FAN_OPEN		0x00000020	/* File was opened */
-
-#define FAN_Q_OVERFLOW		0x00004000	/* Event queued overflowed */
-
-#define FAN_OPEN_PERM		0x00010000	/* File open in perm check */
-#define FAN_ACCESS_PERM		0x00020000	/* File accessed in perm check */
-
-#define FAN_ONDIR		0x40000000	/* event occurred against dir */
-
-#define FAN_EVENT_ON_CHILD	0x08000000	/* interested in child events */
-
-/* helper events */
-#define FAN_CLOSE		(FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE) /* close */
-
-/* flags used for fanotify_init() */
-#define FAN_CLOEXEC		0x00000001
-#define FAN_NONBLOCK		0x00000002
-
-/* These are NOT bitwise flags.  Both bits are used togther.  */
-#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_ALL_INIT_FLAGS	(FAN_CLOEXEC | FAN_NONBLOCK | \
-				 FAN_ALL_CLASS_BITS | FAN_UNLIMITED_QUEUE |\
-				 FAN_UNLIMITED_MARKS)
-
-/* flags used for fanotify_modify_mark() */
-#define FAN_MARK_ADD		0x00000001
-#define FAN_MARK_REMOVE		0x00000002
-#define FAN_MARK_DONT_FOLLOW	0x00000004
-#define FAN_MARK_ONLYDIR	0x00000008
-#define FAN_MARK_MOUNT		0x00000010
-#define FAN_MARK_IGNORED_MASK	0x00000020
-#define FAN_MARK_IGNORED_SURV_MODIFY	0x00000040
-#define FAN_MARK_FLUSH		0x00000080
-#ifdef __KERNEL__
 /* not valid from userspace, only kernel internal */
 #define FAN_MARK_ONDIR		0x00000100
-#endif
-
-#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)
-
-/*
- * All of the events - we build the list by hand so that we can add flags in
- * the future and not break backward compatibility.  Apps will get only the
- * events that they originally wanted.  Be sure to add new events here!
- */
-#define FAN_ALL_EVENTS (FAN_ACCESS |\
-			FAN_MODIFY |\
-			FAN_CLOSE |\
-			FAN_OPEN)
-
-/*
- * All events which require a permission response from userspace
- */
-#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;
-};
-
-struct fanotify_response {
-	__s32 fd;
-	__u32 response;
-};
-
-/* Legit userspace responses to a _PERM event */
-#define FAN_ALLOW	0x01
-#define FAN_DENY	0x02
-/* No fd set in event */
-#define FAN_NOFD	-1
-
-/* Helper functions to deal with fanotify_event_metadata buffers */
-#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 /* _LINUX_FANOTIFY_H */