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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-10-16 18:29:45 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-10-17 08:55:42 -0400
commitc7e4a7bece7a5c4484d229dd5e8ff01a5d49c62e (patch)
tree3f1de4d2b68846478a40ec5f0f860f13454dde2e /src/shared/linux
parent8fa6cbe1a9f3f3353224116772619a4d3eb26f88 (diff)
missing: remove fanotify
It was only used in readahead.
Diffstat (limited to 'src/shared/linux')
-rw-r--r--src/shared/linux/fanotify.h98
1 files changed, 0 insertions, 98 deletions
diff --git a/src/shared/linux/fanotify.h b/src/shared/linux/fanotify.h
deleted file mode 100644
index 63531a6b4d..0000000000
--- a/src/shared/linux/fanotify.h
+++ /dev/null
@@ -1,98 +0,0 @@
-#ifndef _LINUX_FANOTIFY_H
-#define _LINUX_FANOTIFY_H
-
-#include <linux/types.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 /* Unwrittable file closed */
-#define FAN_CLOSE_NOWRITE 0x00000010 /* Writtable file closed */
-#define FAN_OPEN 0x00000020 /* File was opened */
-
-#define FAN_EVENT_ON_CHILD 0x08000000 /* interested in child events */
-
-/* FIXME currently Q's have no limit.... */
-#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 */
-
-/* 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
-
-#define FAN_ALL_INIT_FLAGS (FAN_CLOEXEC | FAN_NONBLOCK)
-
-/* 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
-
-#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)
-
-/*
- * 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 2
-
-struct fanotify_event_metadata {
- __u32 event_len;
- __u32 vers;
- __u64 mask;
- __s32 fd;
- __s32 pid;
-} __attribute__ ((packed));
-
-struct fanotify_response {
- __s32 fd;
- __u32 response;
-} __attribute__ ((packed));
-
-/* Legit userspace responses to a _PERM event */
-#define FAN_ALLOW 0x01
-#define FAN_DENY 0x02
-
-/* 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 */