/*
 * Copyright (C) 2006 Google. All Rights Reserved.
 * Amit Singh <singh@>
 */

#ifndef _FUSE_VNOPS_H_
#define _FUSE_VNOPS_H_

#include <fuse_param.h>

typedef int (*fuse_vnode_op_t)(void *);

#if M_MACFUSE_ENABLE_FIFOFS
typedef int (*fuse_fifo_op_t)(void *);
#endif

#if M_MACFUSE_ENABLE_SPECFS
typedef int (*fuse_spec_op_t)(void *);
#endif

/*
 * VNOPs
 */

static int fuse_vnop_access(struct vnop_access_args *ap);

// static int fuse_vnop_advlock(struct vnop_advlock_args *ap);

// static int fuse_vnop_allocate(struct vnop_allocate_args *ap);

static int fuse_vnop_blktooff(struct vnop_blktooff_args *ap);

static int fuse_vnop_blockmap(struct vnop_blockmap_args *ap);

// static int fuse_vnop_bwrite(struct vnop_bwrite_args *ap);

static int fuse_vnop_close(struct vnop_close_args *ap);

// static int fuse_vnop_copyfile(struct vnop_copyfile_args *ap);

static int fuse_vnop_create(struct vnop_create_args *ap);

static int fuse_vnop_exchange(struct vnop_exchange_args *ap);

static int fuse_vnop_fsync(struct vnop_fsync_args *ap);

static int fuse_vnop_getattr(struct vnop_getattr_args *ap);

// static int fuse_vnop_getattrlist(struct vnop_getattrlist_args *ap);

// static int fuse_vnop_getnamedstream(struct vnop_getnamedstream_args *ap);

#if M_MACFUSE_ENABLE_XATTR
static int fuse_vnop_getxattr(struct vnop_getxattr_args *ap);
#endif

static int fuse_vnop_inactive(struct vnop_inactive_args *ap);

static int fuse_vnop_ioctl(struct vnop_ioctl_args *ap);

#if M_MACFUSE_ENABLE_KQUEUE
static int fuse_vnop_kqfilt_add(struct vnop_kqfilt_add_args *ap);

static int fuse_vnop_kqfilt_remove(struct vnop_kqfilt_remove_args *ap);
#endif

static int fuse_vnop_link(struct vnop_link_args *ap);

#if M_MACFUSE_ENABLE_XATTR
static int fuse_vnop_listxattr(struct vnop_listxattr_args *ap);
#endif

static int fuse_vnop_lookup(struct vnop_lookup_args *ap);

// static int fuse_vnop_makenamedstream(struct fuse_makenamedstream_args *ap);

static int fuse_vnop_mkdir(struct vnop_mkdir_args *ap);

static int fuse_vnop_mknod(struct vnop_mknod_args *ap);

static int fuse_vnop_mmap(struct vnop_mmap_args *ap);

static int fuse_vnop_mnomap(struct vnop_mnomap_args *ap);

static int fuse_vnop_offtoblk(struct vnop_offtoblk_args *ap);

static int fuse_vnop_open(struct vnop_open_args *ap);

static int fuse_vnop_pagein(struct vnop_pagein_args *ap);

static int fuse_vnop_pageout(struct vnop_pageout_args *ap);

static int fuse_vnop_pathconf(struct vnop_pathconf_args *ap);

static int fuse_vnop_read(struct vnop_read_args *ap);

static int fuse_vnop_readdir(struct vnop_readdir_args *ap);

// static int fuse_vnop_readdirattr(struct vnop_readdirattr_args *ap);

static int fuse_vnop_readlink(struct vnop_readlink_args *ap);

static int fuse_vnop_reclaim(struct vnop_reclaim_args *ap);

static int fuse_vnop_remove(struct vnop_remove_args *ap);

// static int fuse_vnop_readnamedstream(struct vnop_readnamedstream_args *ap);

#if M_MACFUSE_ENABLE_XATTR
static int fuse_vnop_removexattr(struct vnop_removexattr_args *ap);
#endif

static int fuse_vnop_rename(struct vnop_rename_args *ap);

static int fuse_vnop_revoke(struct vnop_revoke_args *ap);

static int fuse_vnop_rmdir(struct vnop_rmdir_args *ap);

// static int fuse_vnop_searchfs(struct vnop_searchfs_args *ap);

static int fuse_vnop_select(struct vnop_select_args *ap);

static int fuse_vnop_setattr(struct vnop_setattr_args *ap);

// static int fuse_vnop_setlabel(struct vnop_setlabel_args *ap);

// static int fuse_vnop_setattrlist (struct vnop_setattrlist_args *ap);

#if M_MACFUSE_ENABLE_XATTR
static int fuse_vnop_setxattr(struct vnop_setxattr_args *ap);
#endif

static int fuse_vnop_strategy(struct vnop_strategy_args *ap);

static int fuse_vnop_symlink(struct vnop_symlink_args *ap);

// static int fuse_vnop_whiteout(struct vnop_whiteout_args *ap);

static int fuse_vnop_write(struct vnop_write_args *ap);


#if M_MACFUSE_ENABLE_FIFOFS

/* fifofs */

int     fifo_ebadf(void *);

static int fuse_fifo_vnop_close(struct vnop_close_args *);
static int fuse_fifo_vnop_read(struct vnop_read_args *);
static int fuse_fifo_vnop_write(struct vnop_write_args *);

int     fifo_advlock(struct vnop_advlock_args *);
int     fifo_close(struct vnop_close_args *);
int     fifo_inactive(struct vnop_inactive_args *);
int     fifo_ioctl(struct vnop_ioctl_args *);
int     fifo_lookup(struct vnop_lookup_args *);
int     fifo_open(struct vnop_open_args *);
int     fifo_pathconf(struct vnop_pathconf_args *);
int     fifo_read(struct vnop_read_args *);
int     fifo_select(struct vnop_select_args *);
int     fifo_write(struct vnop_write_args *);

#define fifo_access   (int (*)(struct vnop_access_args *))fifo_ebadf
#define fifo_blktooff (int (*)(struct vnop_blktooff_args *))err_blktooff
#define fifo_bwrite   (int (*)(struct vnop_bwrite_args *))nullop
#define fifo_create   (int (*)(struct vnop_create_args *))err_create
#define fifo_fsync    (int (*)(struct vnop_fsync_args *))nullop
#define fifo_getattr  (int (*)(struct vnop_getattr_args *))fifo_ebadf
#define fifo_link     (int (*)(struct vnop_link_args *))err_link
#define fifo_mkdir    (int (*)(struct vnop_mkdir_args *))err_mkdir
#define fifo_mknod    (int (*)(struct vnop_mknod_args *))err_mknod
#define fifo_mmap     (int (*)(struct vnop_mmap_args *))err_mmap
#define fifo_readdir  (int (*)(struct vnop_readdir_args *))err_readdir
#define fifo_readlink (int (*)(struct vnop_readlink_args *))err_readlink
#define fifo_reclaim  (int (*)(struct vnop_reclaim_args *))nullop
#define fifo_remove   (int (*)(struct vnop_remove_args *))err_remove
#define fifo_rename   (int (*)(struct vnop_rename_args *))err_rename
#define fifo_revoke   (int (*)(struct vnop_revoke_args *))nop_revoke
#define fifo_rmdir    (int (*)(struct vnop_rmdir_args *))err_rmdir
#define fifo_setattr  (int (*)(struct vnop_setattr_args *))fifo_ebadf
#define fifo_strategy (int (*)(struct vnop_strategy_args *))err_strategy
#define fifo_symlink  (int (*)(struct vnop_symlink_args *))err_symlink

#endif /* M_MACFUSE_ENABLE_FIFOFS */

#if M_MACFUSE_ENABLE_SPECFS

/* specfs */

int     spec_ebadf(void *);

static int fuse_spec_vnop_close(struct vnop_close_args *);
static int fuse_spec_vnop_read(struct vnop_read_args *);
static int fuse_spec_vnop_write(struct vnop_write_args *);

int     spec_blktooff(struct vnop_blktooff_args *);
int     spec_blockmap(struct vnop_blockmap_args *);
int     spec_close(struct vnop_close_args *);
int     spec_fsync(struct vnop_fsync_args *);
int     spec_ioctl(struct vnop_ioctl_args *);
int     spec_lookup(struct vnop_lookup_args *);
int     spec_offtoblk(struct vnop_offtoblk_args *);
int     spec_open(struct vnop_open_args *);
int     spec_pathconf(struct vnop_pathconf_args *);
int     spec_read(struct vnop_read_args *);
int     spec_select(struct vnop_select_args *);
int     spec_strategy(struct vnop_strategy_args *);
int     spec_write(struct vnop_write_args *);

#define spec_access   (int (*)(struct vnop_access_args *))spec_ebadf
#define spec_advlock  (int (*)(struct vnop_advlock_args *))err_advlock
#define spec_bwrite   (int (*)(struct vnop_bwrite_args *))nop_bwrite
#define spec_create   (int (*)(struct vnop_create_args *))err_create
#define spec_getattr  (int (*)(struct vnop_getattr_args *))spec_ebadf
#define spec_inactive (int (*)(struct vnop_inactive_args *))nop_inactive
#define spec_link     (int (*)(struct vnop_link_args *))err_link
#define spec_mkdir    (int (*)(struct vnop_mkdir_args *))err_mkdir
#define spec_mknod    (int (*)(struct vnop_mknod_args *))err_mknod
#define spec_mmap     (int (*)(struct vnop_mmap_args *))err_mmap
#define spec_readdir  (int (*)(struct vnop_readdir_args *))err_readdir
#define spec_readlink (int (*)(struct vnop_readlink_args *))err_readlink
#define spec_reclaim  (int (*)(struct vnop_reclaim_args *))nop_reclaim
#define spec_remove   (int (*)(struct vnop_remove_args *))err_remove
#define spec_rename   (int (*)(struct vnop_rename_args *))err_rename
#define spec_revoke   (int (*)(struct vnop_revoke_args *))nop_revoke
#define spec_rmdir    (int (*)(struct vnop_rmdir_args *))err_rmdir
#define spec_setattr  (int (*)(struct vnop_setattr_args *))spec_ebadf
#define spec_symlink  (int (*)(struct vnop_symlink_args *))err_symlink

#endif /* M_MACFUSE_ENABLE_SPECFS */

#endif /* _FUSE_VNOPS_H_ */