File Manager

Hackfut Security File Manager

Current Path: /usr/include/linux

📁 ..
📄 a.out.h(7.15 KB)
📄 acct.h(3.41 KB)
📄 adb.h(1.05 KB)
📄 adfs_fs.h(856 B)
📄 affs_hardblocks.h(1.45 KB)
📄 agpgart.h(3.83 KB)
📄 aio_abi.h(3.04 KB)
📄 apm_bios.h(3.46 KB)
📄 arcfb.h(150 B)
📄 atalk.h(927 B)
📄 atm.h(7.62 KB)
📄 atm_eni.h(585 B)
📄 atm_he.h(343 B)
📄 atm_idt77105.h(892 B)
📄 atm_nicstar.h(1.19 KB)
📄 atm_tcp.h(1.5 KB)
📄 atm_zatm.h(1.57 KB)
📄 atmapi.h(889 B)
📄 atmarp.h(1.2 KB)
📄 atmbr2684.h(3.13 KB)
📄 atmclip.h(513 B)
📄 atmdev.h(7.42 KB)
📄 atmioc.h(1.55 KB)
📄 atmlec.h(2.5 KB)
📄 atmmpc.h(4.07 KB)
📄 atmppp.h(576 B)
📄 atmsap.h(4.79 KB)
📄 atmsvc.h(1.75 KB)
📄 audit.h(15.51 KB)
📄 auto_fs.h(2.29 KB)
📄 auto_fs4.h(4.03 KB)
📄 auxvec.h(1.35 KB)
📄 ax25.h(2.69 KB)
📄 b1lli.h(1.62 KB)
📄 baycom.h(820 B)
📄 bfs_fs.h(1.79 KB)
📄 binfmts.h(565 B)
📄 blk_types.h(6.94 KB)
📄 blkpg.h(1.56 KB)
📄 blktrace_api.h(4.37 KB)
📄 bpqether.h(952 B)
📄 bsg.h(2.33 KB)
📁 byteorder
📁 can
📄 can.h(3.25 KB)
📄 capability.h(10.34 KB)
📄 capi.h(2.99 KB)
📄 cciss_ioctl.h(5.69 KB)
📄 cdk.h(12.47 KB)
📄 cdrom.h(27.47 KB)
📄 cgroupstats.h(2.1 KB)
📄 chio.h(5.16 KB)
📄 cm4000_cs.h(1.68 KB)
📄 cn_proc.h(2.65 KB)
📄 coda.h(17.08 KB)
📄 coda_psdev.h(679 B)
📄 coff.h(12.12 KB)
📄 comstats.h(3.05 KB)
📄 connector.h(2.08 KB)
📄 const.h(682 B)
📄 cramfs_fs.h(2.86 KB)
📄 cuda.h(769 B)
📄 cyclades.h(16.65 KB)
📄 cycx_cfm.h(2.86 KB)
📄 dcbnl.h(21.6 KB)
📄 dccp.h(5.66 KB)
📄 dlm.h(2.47 KB)
📄 dlm_device.h(2.42 KB)
📄 dlm_netlink.h(1.04 KB)
📄 dlm_plock.h(806 B)
📄 dlmconstants.h(4.9 KB)
📄 dm-ioctl.h(10.42 KB)
📄 dm-log-userspace.h(14.82 KB)
📄 dn.h(4.42 KB)
📄 dqblk_xfs.h(6.79 KB)
📁 dvb
📄 edd.h(5.41 KB)
📄 efs_fs_sb.h(2.11 KB)
📄 elf-em.h(1.79 KB)
📄 elf-fdpic.h(2.5 KB)
📄 elf.h(10.97 KB)
📄 elfcore.h(2.86 KB)
📄 errno.h(79 B)
📄 errqueue.h(443 B)
📄 ethtool.h(33.37 KB)
📄 eventpoll.h(1.32 KB)
📄 ext2_fs.h(18.36 KB)
📄 fadvise.h(855 B)
📄 falloc.h(293 B)
📄 fb.h(15.64 KB)
📄 fcntl.h(1.57 KB)
📄 fd.h(11.29 KB)
📄 fdreg.h(5.23 KB)
📄 fib_rules.h(1.42 KB)
📄 fiemap.h(2.49 KB)
📄 filter.h(3.45 KB)
📄 firewire-cdev.h(24.47 KB)
📄 firewire-constants.h(1.93 KB)
📄 flat.h(2.04 KB)
📄 fs.h(18.47 KB)
📄 fuse.h(11.17 KB)
📄 futex.h(4.79 KB)
📄 gameport.h(816 B)
📄 gen_stats.h(1.27 KB)
📄 generic_serial.h(895 B)
📄 genetlink.h(1.64 KB)
📄 gfs2_ondisk.h(11.54 KB)
📄 gigaset_dev.h(981 B)
📄 hayesesp.h(230 B)
📁 hdlc
📄 hdlc.h(574 B)
📄 hdlcdrv.h(2.78 KB)
📄 hdreg.h(22.11 KB)
📄 hid.h(1.78 KB)
📄 hiddev.h(6.12 KB)
📄 hidraw.h(1.19 KB)
📄 hpet.h(686 B)
📄 hysdn_if.h(1.29 KB)
📄 i2c-dev.h(2.35 KB)
📄 i2c.h(6.48 KB)
📄 i2o-dev.h(11.22 KB)
📄 i8k.h(1.4 KB)
📄 icmp.h(2.82 KB)
📄 icmpv6.h(3.74 KB)
📄 if.h(8.47 KB)
📄 if_addr.h(1.42 KB)
📄 if_addrlabel.h(658 B)
📄 if_arcnet.h(3.63 KB)
📄 if_arp.h(5.97 KB)
📄 if_bonding.h(3.98 KB)
📄 if_bridge.h(3.72 KB)
📄 if_cablemodem.h(910 B)
📄 if_ec.h(901 B)
📄 if_eql.h(1.25 KB)
📄 if_ether.h(6.39 KB)
📄 if_fc.h(1.63 KB)
📄 if_fddi.h(3.61 KB)
📄 if_frad.h(2.87 KB)
📄 if_hippi.h(4.08 KB)
📄 if_infiniband.h(1.12 KB)
📄 if_link.h(11.79 KB)
📄 if_ltalk.h(125 B)
📄 if_packet.h(3.45 KB)
📄 if_phonet.h(337 B)
📄 if_plip.h(596 B)
📄 if_ppp.h(6.78 KB)
📄 if_pppol2tp.h(1.94 KB)
📄 if_pppox.h(3.68 KB)
📄 if_slip.h(809 B)
📄 if_strip.h(700 B)
📄 if_tr.h(3.12 KB)
📄 if_tun.h(2.94 KB)
📄 if_tunnel.h(1.42 KB)
📄 if_vlan.h(1.67 KB)
📄 igmp.h(2.86 KB)
📄 in.h(8.99 KB)
📄 in6.h(7.32 KB)
📄 in_route.h(873 B)
📄 inet_diag.h(2.4 KB)
📄 inotify.h(2.77 KB)
📄 input.h(26.95 KB)
📄 ioctl.h(100 B)
📄 ip.h(3.47 KB)
📄 ip6_tunnel.h(1.05 KB)
📄 ip_vs.h(12.29 KB)
📄 ipc.h(1.99 KB)
📄 ipmi.h(16.16 KB)
📄 ipmi_msgdefs.h(4.37 KB)
📄 ipsec.h(884 B)
📄 ipv6.h(2.82 KB)
📄 ipv6_route.h(1.58 KB)
📄 ipx.h(1.78 KB)
📄 irda.h(7.47 KB)
📄 irqnr.h(93 B)
📁 isdn
📄 isdn.h(5.55 KB)
📄 isdn_divertif.h(1.01 KB)
📄 isdn_ppp.h(1.82 KB)
📄 isdnif.h(2.25 KB)
📄 iso_fs.h(6.29 KB)
📄 ivtv.h(2.66 KB)
📄 ivtvfb.h(1.12 KB)
📄 ixjuser.h(24.53 KB)
📄 jffs2.h(6.79 KB)
📄 joystick.h(3.5 KB)
📄 kd.h(6.02 KB)
📄 kdev_t.h(298 B)
📄 kernel.h(2.4 KB)
📄 kernelcapi.h(959 B)
📄 keyboard.h(12.4 KB)
📄 keyctl.h(2.91 KB)
📄 kvm.h(20.2 KB)
📄 kvm_para.h(564 B)
📄 libc-compat.h(3.46 KB)
📄 limits.h(874 B)
📄 llc.h(2.77 KB)
📄 loop.h(2.14 KB)
📄 lp.h(3.71 KB)
📄 magic.h(2.24 KB)
📄 major.h(4.55 KB)
📄 map_to_7segment.h(7.02 KB)
📄 matroxfb.h(1.4 KB)
📄 mempolicy.h(2 KB)
📄 meye.h(2.48 KB)
📄 mii.h(7.76 KB)
📄 minix_fs.h(2.01 KB)
📄 mman.h(230 B)
📄 mmtimer.h(2.01 KB)
📄 mqueue.h(2.01 KB)
📄 mroute.h(3.72 KB)
📄 mroute6.h(3.9 KB)
📄 msdos_fs.h(5.7 KB)
📄 msg.h(2.48 KB)
📄 mtio.h(7.89 KB)
📄 n_r3964.h(2.29 KB)
📄 nbd.h(1.91 KB)
📄 ncp.h(4.94 KB)
📄 ncp_fs.h(3.28 KB)
📄 ncp_mount.h(2.06 KB)
📄 ncp_no.h(651 B)
📄 neighbour.h(3.96 KB)
📄 net.h(1.97 KB)
📄 net_dropmon.h(1.07 KB)
📄 net_tstamp.h(3.39 KB)
📄 netdevice.h(1.73 KB)
📁 netfilter
📄 netfilter.h(1.51 KB)
📁 netfilter_arp
📄 netfilter_arp.h(380 B)
📁 netfilter_bridge
📄 netfilter_bridge.h(735 B)
📄 netfilter_decnet.h(1.83 KB)
📁 netfilter_ipv4
📄 netfilter_ipv4.h(1.98 KB)
📁 netfilter_ipv6
📄 netfilter_ipv6.h(2 KB)
📄 netlink.h(4.85 KB)
📄 netrom.h(719 B)
📄 nfs.h(4.25 KB)
📄 nfs2.h(1.37 KB)
📄 nfs3.h(2.16 KB)
📄 nfs4.h(5.63 KB)
📄 nfs4_mount.h(1.83 KB)
📄 nfs_fs.h(1.52 KB)
📄 nfs_idmap.h(2.19 KB)
📄 nfs_mount.h(3.13 KB)
📄 nfsacl.h(577 B)
📁 nfsd
📄 nl80211.h(187.85 KB)
📄 nubus.h(8.17 KB)
📄 nvram.h(470 B)
📄 oom.h(456 B)
📄 param.h(78 B)
📄 parport.h(3.56 KB)
📄 patchkey.h(831 B)
📄 pci.h(1.45 KB)
📄 pci_regs.h(37.08 KB)
📄 perf_event.h(21.34 KB)
📄 personality.h(1.95 KB)
📄 pfkeyv2.h(9.91 KB)
📄 pg.h(2.23 KB)
📄 phantom.h(1.55 KB)
📄 phonet.h(4.25 KB)
📄 pkt_cls.h(9.08 KB)
📄 pkt_sched.h(10.63 KB)
📄 pktcdvd.h(2.56 KB)
📄 pmu.h(5.07 KB)
📄 poll.h(96 B)
📄 posix_types.h(1.24 KB)
📄 ppdev.h(3.07 KB)
📄 ppp-comp.h(6.36 KB)
📄 ppp_defs.h(6.31 KB)
📄 pps.h(3.85 KB)
📄 prctl.h(4.86 KB)
📄 ptp_clock.h(3.41 KB)
📄 ptrace.h(2.24 KB)
📄 qnx4_fs.h(2.21 KB)
📄 qnxtypes.h(561 B)
📄 quota.h(5.59 KB)
📄 radeonfb.h(297 B)
📁 raid
📄 random.h(1.06 KB)
📄 raw.h(302 B)
📄 reboot.h(1.25 KB)
📄 reiserfs_fs.h(907 B)
📄 reiserfs_xattr.h(465 B)
📄 resource.h(2.04 KB)
📄 rfkill.h(3.3 KB)
📄 romfs_fs.h(1.1 KB)
📄 rose.h(2.05 KB)
📄 route.h(2.22 KB)
📄 rtc.h(3.61 KB)
📄 rtnetlink.h(14.98 KB)
📄 scc.h(4.44 KB)
📄 sched.h(2.05 KB)
📄 screen_info.h(2.15 KB)
📄 sdla.h(2.77 KB)
📄 selinux_netlink.h(1.11 KB)
📄 sem.h(3.58 KB)
📄 serial.h(6.62 KB)
📄 serial_core.h(3.93 KB)
📄 serial_reg.h(12.93 KB)
📄 serio.h(1.65 KB)
📄 shm.h(2.14 KB)
📄 signal.h(129 B)
📄 signalfd.h(1.07 KB)
📄 smb.h(1.18 KB)
📄 smb_fs.h(535 B)
📄 smb_mount.h(468 B)
📄 smbno.h(14.18 KB)
📄 snmp.h(10.9 KB)
📄 socket.h(738 B)
📄 sockios.h(5.83 KB)
📄 som.h(5.35 KB)
📄 sonet.h(2.16 KB)
📄 sonypi.h(5.02 KB)
📄 sound.h(1.07 KB)
📄 soundcard.h(44.94 KB)
📁 spi
📄 stat.h(1005 B)
📄 stddef.h(633 B)
📄 string.h(175 B)
📁 sunrpc
📄 suspend_ioctls.h(1.34 KB)
📄 swab.h(6.14 KB)
📄 synclink.h(8.49 KB)
📄 sysctl.h(25.87 KB)
📄 taskstats.h(6.78 KB)
📁 tc_act
📁 tc_ematch
📄 tcp.h(5.08 KB)
📄 telephony.h(8.84 KB)
📄 termios.h(544 B)
📄 time.h(1.7 KB)
📄 times.h(215 B)
📄 timex.h(6.08 KB)
📄 tiocl.h(1.63 KB)
📄 tipc.h(5.77 KB)
📄 tipc_config.h(15.01 KB)
📄 toshiba.h(1.25 KB)
📄 tty.h(128 B)
📄 types.h(991 B)
📄 udf_fs_i.h(634 B)
📄 udp.h(1.14 KB)
📄 uinput.h(5 KB)
📄 uio.h(648 B)
📄 ultrasound.h(4.39 KB)
📄 un.h(203 B)
📄 unistd.h(157 B)
📁 usb
📄 usbdevice_fs.h(5.21 KB)
📄 utime.h(152 B)
📄 utsname.h(606 B)
📄 uuid.h(1.73 KB)
📄 version.h(281 B)
📄 veth.h(474 B)
📄 vhost.h(4.46 KB)
📄 videodev.h(10.27 KB)
📄 videodev2.h(64.52 KB)
📄 videotext.h(4.14 KB)
📄 virtio_9p.h(351 B)
📄 virtio_balloon.h(1.23 KB)
📄 virtio_blk.h(2.91 KB)
📄 virtio_config.h(1.25 KB)
📄 virtio_console.h(1.37 KB)
📄 virtio_ids.h(545 B)
📄 virtio_net.h(6.86 KB)
📄 virtio_pci.h(2.21 KB)
📄 virtio_ring.h(4.38 KB)
📄 virtio_rng.h(265 B)
📄 vt.h(3 KB)
📄 wait.h(580 B)
📄 wanrouter.h(17.42 KB)
📄 watchdog.h(2.34 KB)
📁 wimax
📄 wimax.h(8.17 KB)
📄 wireless.h(41.65 KB)
📄 x25.h(3.34 KB)
📄 xattr.h(646 B)
📄 xfrm.h(10.31 KB)

Editing: fuse.h

/*
    FUSE: Filesystem in Userspace
    Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>

This program can be distributed under the terms of the GNU GPL.
    See the file COPYING.
*/

/*
 * This file defines the kernel interface of FUSE
 *
 * Protocol changelog:
 *
 * 7.9:
 *  - new fuse_getattr_in input argument of GETATTR
 *  - add lk_flags in fuse_lk_in
 *  - add lock_owner field to fuse_setattr_in, fuse_read_in and fuse_write_in
 *  - add blksize field to fuse_attr
 *  - add file flags field to fuse_read_in and fuse_write_in
 *
 * 7.10
 *  - add nonseekable open flag
 *
 * 7.11
 *  - add IOCTL message
 *  - add unsolicited notification support
 *  - add POLL message and NOTIFY_POLL notification
 *
 * 7.12
 *  - add umask flag to input argument of open, mknod and mkdir
 *  - add notification messages for invalidation of inodes and
 *    directory entries
 *
 * 7.13
 *  - make max number of background requests and congestion threshold
 *    tunables
 *
 * 7.14
 *  - add splice support to fuse device
 */

#ifndef _LINUX_FUSE_H
#define _LINUX_FUSE_H

#include <linux/types.h>

/*
 * Version negotiation:
 *
 * Both the kernel and userspace send the version they support in the
 * INIT request and reply respectively.
 *
 * If the major versions match then both shall use the smallest
 * of the two minor versions for communication.
 *
 * If the kernel supports a larger major version, then userspace shall
 * reply with the major version it supports, ignore the rest of the
 * INIT message and expect a new INIT message from the kernel with a
 * matching major version.
 *
 * If the library supports a larger major version, then it shall fall
 * back to the major protocol version sent by the kernel for
 * communication and reply with that major version (and an arbitrary
 * supported minor version).
 */

/** Version number of this interface */
#define FUSE_KERNEL_VERSION 7

/** Minor version number of this interface */
#define FUSE_KERNEL_MINOR_VERSION 14

/** The node ID of the root inode */
#define FUSE_ROOT_ID 1

/* Make sure all structures are padded to 64bit boundary, so 32bit
   userspace works under 64bit kernels */

struct fuse_attr {
	__u64	ino;
	__u64	size;
	__u64	blocks;
	__u64	atime;
	__u64	mtime;
	__u64	ctime;
	__u32	atimensec;
	__u32	mtimensec;
	__u32	ctimensec;
	__u32	mode;
	__u32	nlink;
	__u32	uid;
	__u32	gid;
	__u32	rdev;
	__u32	blksize;
	__u32	padding;
};

struct fuse_kstatfs {
	__u64	blocks;
	__u64	bfree;
	__u64	bavail;
	__u64	files;
	__u64	ffree;
	__u32	bsize;
	__u32	namelen;
	__u32	frsize;
	__u32	padding;
	__u32	spare[6];
};

struct fuse_file_lock {
	__u64	start;
	__u64	end;
	__u32	type;
	__u32	pid; /* tgid */
};

/**
 * Bitmasks for fuse_setattr_in.valid
 */
#define FATTR_MODE	(1 << 0)
#define FATTR_UID	(1 << 1)
#define FATTR_GID	(1 << 2)
#define FATTR_SIZE	(1 << 3)
#define FATTR_ATIME	(1 << 4)
#define FATTR_MTIME	(1 << 5)
#define FATTR_FH	(1 << 6)
#define FATTR_ATIME_NOW	(1 << 7)
#define FATTR_MTIME_NOW	(1 << 8)
#define FATTR_LOCKOWNER	(1 << 9)

/**
 * Flags returned by the OPEN request
 *
 * FOPEN_DIRECT_IO: bypass page cache for this open file
 * FOPEN_KEEP_CACHE: don't invalidate the data cache on open
 * FOPEN_NONSEEKABLE: the file is not seekable
 */
#define FOPEN_DIRECT_IO		(1 << 0)
#define FOPEN_KEEP_CACHE	(1 << 1)
#define FOPEN_NONSEEKABLE	(1 << 2)

/**
 * INIT request/reply flags
 *
 * FUSE_EXPORT_SUPPORT: filesystem handles lookups of "." and ".."
 * FUSE_DONT_MASK: don't apply umask to file mode on create operations
 * FUSE_AUTO_INVAL_DATA: automatically invalidate cached pages
 * FUSE_DO_READDIRPLUS: do READDIRPLUS (READDIR+LOOKUP in one)
 * FUSE_READDIRPLUS_AUTO: adaptive readdirplus
 * FUSE_ASYNC_DIO: asynchronous direct I/O submission
 */
#define FUSE_ASYNC_READ		(1 << 0)
#define FUSE_POSIX_LOCKS	(1 << 1)
#define FUSE_FILE_OPS		(1 << 2)
#define FUSE_ATOMIC_O_TRUNC	(1 << 3)
#define FUSE_EXPORT_SUPPORT	(1 << 4)
#define FUSE_BIG_WRITES		(1 << 5)
#define FUSE_DONT_MASK		(1 << 6)
#define FUSE_AUTO_INVAL_DATA   (1 << 12)
#define FUSE_DO_READDIRPLUS    (1 << 13)
#define FUSE_READDIRPLUS_AUTO  (1 << 14)
#define FUSE_ASYNC_DIO         (1 << 15)

/**
 * CUSE INIT request/reply flags
 *
 * CUSE_UNRESTRICTED_IOCTL:  use unrestricted ioctl
 */
#define CUSE_UNRESTRICTED_IOCTL	(1 << 0)

/**
 * Release flags
 */
#define FUSE_RELEASE_FLUSH	(1 << 0)

/**
 * Getattr flags
 */
#define FUSE_GETATTR_FH		(1 << 0)

/**
 * Lock flags
 */
#define FUSE_LK_FLOCK		(1 << 0)

/**
 * WRITE flags
 *
 * FUSE_WRITE_CACHE: delayed write from page cache, file handle is guessed
 * FUSE_WRITE_LOCKOWNER: lock_owner field is valid
 */
#define FUSE_WRITE_CACHE	(1 << 0)
#define FUSE_WRITE_LOCKOWNER	(1 << 1)

/**
 * Read flags
 */
#define FUSE_READ_LOCKOWNER	(1 << 1)

/**
 * Ioctl flags
 *
 * FUSE_IOCTL_COMPAT: 32bit compat ioctl on 64bit machine
 * FUSE_IOCTL_UNRESTRICTED: not restricted to well-formed ioctls, retry allowed
 * FUSE_IOCTL_RETRY: retry with new iovecs
 *
 * FUSE_IOCTL_MAX_IOV: maximum of in_iovecs + out_iovecs
 */
#define FUSE_IOCTL_COMPAT	(1 << 0)
#define FUSE_IOCTL_UNRESTRICTED	(1 << 1)
#define FUSE_IOCTL_RETRY	(1 << 2)

#define FUSE_IOCTL_MAX_IOV	256

/**
 * Poll flags
 *
 * FUSE_POLL_SCHEDULE_NOTIFY: request poll notify
 */
#define FUSE_POLL_SCHEDULE_NOTIFY (1 << 0)

enum fuse_opcode {
	FUSE_LOOKUP	   = 1,
	FUSE_FORGET	   = 2,  /* no reply */
	FUSE_GETATTR	   = 3,
	FUSE_SETATTR	   = 4,
	FUSE_READLINK	   = 5,
	FUSE_SYMLINK	   = 6,
	FUSE_MKNOD	   = 8,
	FUSE_MKDIR	   = 9,
	FUSE_UNLINK	   = 10,
	FUSE_RMDIR	   = 11,
	FUSE_RENAME	   = 12,
	FUSE_LINK	   = 13,
	FUSE_OPEN	   = 14,
	FUSE_READ	   = 15,
	FUSE_WRITE	   = 16,
	FUSE_STATFS	   = 17,
	FUSE_RELEASE       = 18,
	FUSE_FSYNC         = 20,
	FUSE_SETXATTR      = 21,
	FUSE_GETXATTR      = 22,
	FUSE_LISTXATTR     = 23,
	FUSE_REMOVEXATTR   = 24,
	FUSE_FLUSH         = 25,
	FUSE_INIT          = 26,
	FUSE_OPENDIR       = 27,
	FUSE_READDIR       = 28,
	FUSE_RELEASEDIR    = 29,
	FUSE_FSYNCDIR      = 30,
	FUSE_GETLK         = 31,
	FUSE_SETLK         = 32,
	FUSE_SETLKW        = 33,
	FUSE_ACCESS        = 34,
	FUSE_CREATE        = 35,
	FUSE_INTERRUPT     = 36,
	FUSE_BMAP          = 37,
	FUSE_DESTROY       = 38,
	FUSE_IOCTL         = 39,
	FUSE_POLL          = 40,
	FUSE_FALLOCATE     = 43,
	FUSE_READDIRPLUS   = 44,

/* CUSE specific operations */
	CUSE_INIT          = 4096,
};

enum fuse_notify_code {
	FUSE_NOTIFY_POLL   = 1,
	FUSE_NOTIFY_INVAL_INODE = 2,
	FUSE_NOTIFY_INVAL_ENTRY = 3,
	FUSE_NOTIFY_INVAL_FILES = 4,
	FUSE_NOTIFY_CODE_MAX,
};

/* The read buffer is required to be at least 8k, but may be much larger */
#define FUSE_MIN_READ_BUFFER 8192

#define FUSE_COMPAT_ENTRY_OUT_SIZE 120

struct fuse_entry_out {
	__u64	nodeid;		/* Inode ID */
	__u64	generation;	/* Inode generation: nodeid:gen must
				   be unique for the fs's lifetime */
	__u64	entry_valid;	/* Cache timeout for the name */
	__u64	attr_valid;	/* Cache timeout for the attributes */
	__u32	entry_valid_nsec;
	__u32	attr_valid_nsec;
	struct fuse_attr attr;
};

struct fuse_forget_in {
	__u64	nlookup;
};

struct fuse_getattr_in {
	__u32	getattr_flags;
	__u32	dummy;
	__u64	fh;
};

#define FUSE_COMPAT_ATTR_OUT_SIZE 96

struct fuse_attr_out {
	__u64	attr_valid;	/* Cache timeout for the attributes */
	__u32	attr_valid_nsec;
	__u32	dummy;
	struct fuse_attr attr;
};

#define FUSE_COMPAT_MKNOD_IN_SIZE 8

struct fuse_mknod_in {
	__u32	mode;
	__u32	rdev;
	__u32	umask;
	__u32	padding;
};

struct fuse_mkdir_in {
	__u32	mode;
	__u32	umask;
};

struct fuse_rename_in {
	__u64	newdir;
};

struct fuse_link_in {
	__u64	oldnodeid;
};

struct fuse_setattr_in {
	__u32	valid;
	__u32	padding;
	__u64	fh;
	__u64	size;
	__u64	lock_owner;
	__u64	atime;
	__u64	mtime;
	__u64	unused2;
	__u32	atimensec;
	__u32	mtimensec;
	__u32	unused3;
	__u32	mode;
	__u32	unused4;
	__u32	uid;
	__u32	gid;
	__u32	unused5;
};

struct fuse_open_in {
	__u32	flags;
	__u32	unused;
};

struct fuse_create_in {
	__u32	flags;
	__u32	mode;
	__u32	umask;
	__u32	padding;
};

struct fuse_open_out {
	__u64	fh;
	__u32	open_flags;
	__u32	padding;
};

struct fuse_release_in {
	__u64	fh;
	__u32	flags;
	__u32	release_flags;
	__u64	lock_owner;
};

struct fuse_flush_in {
	__u64	fh;
	__u32	unused;
	__u32	padding;
	__u64	lock_owner;
};

struct fuse_read_in {
	__u64	fh;
	__u64	offset;
	__u32	size;
	__u32	read_flags;
	__u64	lock_owner;
	__u32	flags;
	__u32	padding;
};

#define FUSE_COMPAT_WRITE_IN_SIZE 24

struct fuse_write_in {
	__u64	fh;
	__u64	offset;
	__u32	size;
	__u32	write_flags;
	__u64	lock_owner;
	__u32	flags;
	__u32	padding;
};

struct fuse_write_out {
	__u32	size;
	__u32	padding;
};

#define FUSE_COMPAT_STATFS_SIZE 48

struct fuse_statfs_out {
	struct fuse_kstatfs st;
};

struct fuse_fsync_in {
	__u64	fh;
	__u32	fsync_flags;
	__u32	padding;
};

struct fuse_setxattr_in {
	__u32	size;
	__u32	flags;
};

struct fuse_getxattr_in {
	__u32	size;
	__u32	padding;
};

struct fuse_getxattr_out {
	__u32	size;
	__u32	padding;
};

struct fuse_lk_in {
	__u64	fh;
	__u64	owner;
	struct fuse_file_lock lk;
	__u32	lk_flags;
	__u32	padding;
};

struct fuse_lk_out {
	struct fuse_file_lock lk;
};

struct fuse_access_in {
	__u32	mask;
	__u32	padding;
};

struct fuse_init_in {
	__u32	major;
	__u32	minor;
	__u32	max_readahead;
	__u32	flags;
};

struct fuse_init_out {
	__u32	major;
	__u32	minor;
	__u32	max_readahead;
	__u32	flags;
	__u16   max_background;
	__u16   congestion_threshold;
	__u32	max_write;
};

#define CUSE_INIT_INFO_MAX 4096

struct cuse_init_in {
	__u32	major;
	__u32	minor;
	__u32	unused;
	__u32	flags;
};

struct cuse_init_out {
	__u32	major;
	__u32	minor;
	__u32	unused;
	__u32	flags;
	__u32	max_read;
	__u32	max_write;
	__u32	dev_major;		/* chardev major */
	__u32	dev_minor;		/* chardev minor */
	__u32	spare[10];
};

struct fuse_interrupt_in {
	__u64	unique;
};

struct fuse_bmap_in {
	__u64	block;
	__u32	blocksize;
	__u32	padding;
};

struct fuse_bmap_out {
	__u64	block;
};

struct fuse_ioctl_in {
	__u64	fh;
	__u32	flags;
	__u32	cmd;
	__u64	arg;
	__u32	in_size;
	__u32	out_size;
};

struct fuse_ioctl_out {
	__s32	result;
	__u32	flags;
	__u32	in_iovs;
	__u32	out_iovs;
};

struct fuse_poll_in {
	__u64	fh;
	__u64	kh;
	__u32	flags;
	__u32   padding;
};

struct fuse_poll_out {
	__u32	revents;
	__u32	padding;
};

struct fuse_notify_poll_wakeup_out {
	__u64	kh;
};

struct fuse_fallocate_in {
	__u64	fh;
	__u64	offset;
	__u64	length;
	__u32	mode;
	__u32	padding;
};

struct fuse_in_header {
	__u32	len;
	__u32	opcode;
	__u64	unique;
	__u64	nodeid;
	__u32	uid;
	__u32	gid;
	__u32	pid;
	__u32	padding;
};

struct fuse_out_header {
	__u32	len;
	__s32	error;
	__u64	unique;
};

struct fuse_dirent {
	__u64	ino;
	__u64	off;
	__u32	namelen;
	__u32	type;
	char name[0];
};

#define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name)
#define FUSE_DIRENT_ALIGN(x) (((x) + sizeof(__u64) - 1) & ~(sizeof(__u64) - 1))
#define FUSE_DIRENT_SIZE(d) \
	FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)

struct fuse_direntplus {
	struct fuse_entry_out entry_out;
	struct fuse_dirent dirent;
};

#define FUSE_NAME_OFFSET_DIRENTPLUS \
	offsetof(struct fuse_direntplus, dirent.name)
#define FUSE_DIRENTPLUS_SIZE(d) \
	FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET_DIRENTPLUS + (d)->dirent.namelen)

struct fuse_notify_inval_inode_out {
	__u64	ino;
	__s64	off;
	__s64	len;
};

struct fuse_notify_inval_entry_out {
	__u64	parent;
	__u32	namelen;
	__u32	padding;
};

struct fuse_notify_inval_files_out {
	__u64	ino;
};

#endif /* _LINUX_FUSE_H */

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