text: /*
   * Warning: This file is generated automatically.
   * (Modifications made here may easily be lost!)
   *
   * Created from the file:
   *	OpenBSD: vnode_if.src,v 1.9 1998/12/05 16:54:02 csapuntz Exp 
   * by the script:
   *	OpenBSD: vnode_if.sh,v 1.6 1999/03/03 20:58:27 deraadt Exp 
   */
  
  /*
   * Copyright (c) 1992, 1993
   *	The Regents of the University of California.  All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. All advertising materials mentioning features or use of this software
   *    must display the following acknowledgement:
   *	This product includes software developed by the University of
   *	California, Berkeley and its contributors.
   * 4. Neither the name of the University nor the names of its contributors
   *    may be used to endorse or promote products derived from this software
   *    without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS AS IS'' AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   */
  
  #include <sys/param.h>
  #include <sys/mount.h>
  #include <sys/vnode.h>
  
  struct vnodeop_desc vop_default_desc = {
  	0,
  	"default",
  	0,
  	NULL,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  
  int vop_islocked_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_islocked_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_islocked_desc = {
  	0,
  	"vop_islocked",
  	0,
  	vop_islocked_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_ISLOCKED(vp)
  	struct vnode *vp;
  {
  	struct vop_islocked_args a;
  	a.a_desc = VDESC(vop_islocked);
  	a.a_vp = vp;
  	return (VCALL(vp, VOFFSET(vop_islocked), &a));
  }
  
  int vop_lookup_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_lookup_args,a_dvp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_lookup_desc = {
  	0,
  	"vop_lookup",
  	0,
  	vop_lookup_vp_offsets,
  	VOPARG_OFFSETOF(struct vop_lookup_args, a_vpp),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_lookup_args, a_cnp),
  	NULL,
  };
  
  int VOP_LOOKUP(dvp, vpp, cnp)
  	struct vnode *dvp;
  	struct vnode **vpp;
  	struct componentname *cnp;
  {
  	struct vop_lookup_args a;
  	a.a_desc = VDESC(vop_lookup);
  	a.a_dvp = dvp;
  	a.a_vpp = vpp;
  	a.a_cnp = cnp;
  	return (VCALL(dvp, VOFFSET(vop_lookup), &a));
  }
  
  int vop_create_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_create_args,a_dvp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_create_desc = {
  	0,
  	"vop_create",
  	0 | VDESC_VP0_WILLRELE,
  	vop_create_vp_offsets,
  	VOPARG_OFFSETOF(struct vop_create_args, a_vpp),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_create_args, a_cnp),
  	NULL,
  };
  
  int VOP_CREATE(dvp, vpp, cnp, vap)
  	struct vnode *dvp;
  	struct vnode **vpp;
  	struct componentname *cnp;
  	struct vattr *vap;
  {
  	struct vop_create_args a;
  	a.a_desc = VDESC(vop_create);
  	a.a_dvp = dvp;
  #ifdef DIAGNOSTIC
  	if ((dvp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(dvp)) panic("vop_create: dvp");
  #endif
  	a.a_vpp = vpp;
  	a.a_cnp = cnp;
  	a.a_vap = vap;
  	return (VCALL(dvp, VOFFSET(vop_create), &a));
  }
  
  int vop_mknod_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_mknod_args,a_dvp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_mknod_desc = {
  	0,
  	"vop_mknod",
  	0 | VDESC_VP0_WILLRELE | VDESC_VPP_WILLRELE,
  	vop_mknod_vp_offsets,
  	VOPARG_OFFSETOF(struct vop_mknod_args, a_vpp),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_mknod_args, a_cnp),
  	NULL,
  };
  
  int VOP_MKNOD(dvp, vpp, cnp, vap)
  	struct vnode *dvp;
  	struct vnode **vpp;
  	struct componentname *cnp;
  	struct vattr *vap;
  {
  	struct vop_mknod_args a;
  	a.a_desc = VDESC(vop_mknod);
  	a.a_dvp = dvp;
  #ifdef DIAGNOSTIC
  	if ((dvp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(dvp)) panic("vop_mknod: dvp");
  #endif
  	a.a_vpp = vpp;
  	a.a_cnp = cnp;
  	a.a_vap = vap;
  	return (VCALL(dvp, VOFFSET(vop_mknod), &a));
  }
  
  int vop_open_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_open_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_open_desc = {
  	0,
  	"vop_open",
  	0,
  	vop_open_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_open_args, a_cred),
  	VOPARG_OFFSETOF(struct vop_open_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_OPEN(vp, mode, cred, p)
  	struct vnode *vp;
  	int mode;
  	struct ucred *cred;
  	struct proc *p;
  {
  	struct vop_open_args a;
  	a.a_desc = VDESC(vop_open);
  	a.a_vp = vp;
  	a.a_mode = mode;
  	a.a_cred = cred;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_open), &a));
  }
  
  int vop_close_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_close_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_close_desc = {
  	0,
  	"vop_close",
  	0,
  	vop_close_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_close_args, a_cred),
  	VOPARG_OFFSETOF(struct vop_close_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_CLOSE(vp, fflag, cred, p)
  	struct vnode *vp;
  	int fflag;
  	struct ucred *cred;
  	struct proc *p;
  {
  	struct vop_close_args a;
  	a.a_desc = VDESC(vop_close);
  	a.a_vp = vp;
  	a.a_fflag = fflag;
  	a.a_cred = cred;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_close), &a));
  }
  
  int vop_access_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_access_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_access_desc = {
  	0,
  	"vop_access",
  	0,
  	vop_access_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_access_args, a_cred),
  	VOPARG_OFFSETOF(struct vop_access_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_ACCESS(vp, mode, cred, p)
  	struct vnode *vp;
  	int mode;
  	struct ucred *cred;
  	struct proc *p;
  {
  	struct vop_access_args a;
  	a.a_desc = VDESC(vop_access);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_access: vp");
  #endif
  	a.a_mode = mode;
  	a.a_cred = cred;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_access), &a));
  }
  
  int vop_getattr_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_getattr_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_getattr_desc = {
  	0,
  	"vop_getattr",
  	0,
  	vop_getattr_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_getattr_args, a_cred),
  	VOPARG_OFFSETOF(struct vop_getattr_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_GETATTR(vp, vap, cred, p)
  	struct vnode *vp;
  	struct vattr *vap;
  	struct ucred *cred;
  	struct proc *p;
  {
  	struct vop_getattr_args a;
  	a.a_desc = VDESC(vop_getattr);
  	a.a_vp = vp;
  	a.a_vap = vap;
  	a.a_cred = cred;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_getattr), &a));
  }
  
  int vop_setattr_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_setattr_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_setattr_desc = {
  	0,
  	"vop_setattr",
  	0,
  	vop_setattr_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_setattr_args, a_cred),
  	VOPARG_OFFSETOF(struct vop_setattr_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_SETATTR(vp, vap, cred, p)
  	struct vnode *vp;
  	struct vattr *vap;
  	struct ucred *cred;
  	struct proc *p;
  {
  	struct vop_setattr_args a;
  	a.a_desc = VDESC(vop_setattr);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_setattr: vp");
  #endif
  	a.a_vap = vap;
  	a.a_cred = cred;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_setattr), &a));
  }
  
  int vop_read_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_read_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_read_desc = {
  	0,
  	"vop_read",
  	0,
  	vop_read_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_read_args, a_cred),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_READ(vp, uio, ioflag, cred)
  	struct vnode *vp;
  	struct uio *uio;
  	int ioflag;
  	struct ucred *cred;
  {
  	struct vop_read_args a;
  	a.a_desc = VDESC(vop_read);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_read: vp");
  #endif
  	a.a_uio = uio;
  	a.a_ioflag = ioflag;
  	a.a_cred = cred;
  	return (VCALL(vp, VOFFSET(vop_read), &a));
  }
  
  int vop_write_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_write_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_write_desc = {
  	0,
  	"vop_write",
  	0,
  	vop_write_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_write_args, a_cred),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_WRITE(vp, uio, ioflag, cred)
  	struct vnode *vp;
  	struct uio *uio;
  	int ioflag;
  	struct ucred *cred;
  {
  	struct vop_write_args a;
  	a.a_desc = VDESC(vop_write);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_write: vp");
  #endif
  	a.a_uio = uio;
  	a.a_ioflag = ioflag;
  	a.a_cred = cred;
  	return (VCALL(vp, VOFFSET(vop_write), &a));
  }
  
  int vop_lease_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_lease_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_lease_desc = {
  	0,
  	"vop_lease",
  	0,
  	vop_lease_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_lease_args, a_cred),
  	VOPARG_OFFSETOF(struct vop_lease_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_LEASE(vp, p, cred, flag)
  	struct vnode *vp;
  	struct proc *p;
  	struct ucred *cred;
  	int flag;
  {
  	struct vop_lease_args a;
  	a.a_desc = VDESC(vop_lease);
  	a.a_vp = vp;
  	a.a_p = p;
  	a.a_cred = cred;
  	a.a_flag = flag;
  	return (VCALL(vp, VOFFSET(vop_lease), &a));
  }
  
  int vop_ioctl_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_ioctl_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_ioctl_desc = {
  	0,
  	"vop_ioctl",
  	0,
  	vop_ioctl_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_ioctl_args, a_cred),
  	VOPARG_OFFSETOF(struct vop_ioctl_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_IOCTL(vp, command, data, fflag, cred, p)
  	struct vnode *vp;
  	u_long command;
  	caddr_t data;
  	int fflag;
  	struct ucred *cred;
  	struct proc *p;
  {
  	struct vop_ioctl_args a;
  	a.a_desc = VDESC(vop_ioctl);
  	a.a_vp = vp;
  	a.a_command = command;
  	a.a_data = data;
  	a.a_fflag = fflag;
  	a.a_cred = cred;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_ioctl), &a));
  }
  
  int vop_select_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_select_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_select_desc = {
  	0,
  	"vop_select",
  	0,
  	vop_select_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_select_args, a_cred),
  	VOPARG_OFFSETOF(struct vop_select_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_SELECT(vp, which, fflags, cred, p)
  	struct vnode *vp;
  	int which;
  	int fflags;
  	struct ucred *cred;
  	struct proc *p;
  {
  	struct vop_select_args a;
  	a.a_desc = VDESC(vop_select);
  	a.a_vp = vp;
  	a.a_which = which;
  	a.a_fflags = fflags;
  	a.a_cred = cred;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_select), &a));
  }
  
  int vop_revoke_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_revoke_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_revoke_desc = {
  	0,
  	"vop_revoke",
  	0,
  	vop_revoke_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_REVOKE(vp, flags)
  	struct vnode *vp;
  	int flags;
  {
  	struct vop_revoke_args a;
  	a.a_desc = VDESC(vop_revoke);
  	a.a_vp = vp;
  	a.a_flags = flags;
  	return (VCALL(vp, VOFFSET(vop_revoke), &a));
  }
  
  int vop_mmap_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_mmap_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_mmap_desc = {
  	0,
  	"vop_mmap",
  	0,
  	vop_mmap_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_mmap_args, a_cred),
  	VOPARG_OFFSETOF(struct vop_mmap_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_MMAP(vp, fflags, cred, p)
  	struct vnode *vp;
  	int fflags;
  	struct ucred *cred;
  	struct proc *p;
  {
  	struct vop_mmap_args a;
  	a.a_desc = VDESC(vop_mmap);
  	a.a_vp = vp;
  	a.a_fflags = fflags;
  	a.a_cred = cred;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_mmap), &a));
  }
  
  int vop_fsync_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_fsync_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_fsync_desc = {
  	0,
  	"vop_fsync",
  	0,
  	vop_fsync_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_fsync_args, a_cred),
  	VOPARG_OFFSETOF(struct vop_fsync_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_FSYNC(vp, cred, waitfor, p)
  	struct vnode *vp;
  	struct ucred *cred;
  	int waitfor;
  	struct proc *p;
  {
  	struct vop_fsync_args a;
  	a.a_desc = VDESC(vop_fsync);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_fsync: vp");
  #endif
  	a.a_cred = cred;
  	a.a_waitfor = waitfor;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_fsync), &a));
  }
  
  int vop_seek_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_seek_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_seek_desc = {
  	0,
  	"vop_seek",
  	0,
  	vop_seek_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_seek_args, a_cred),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_SEEK(vp, oldoff, newoff, cred)
  	struct vnode *vp;
  	off_t oldoff;
  	off_t newoff;
  	struct ucred *cred;
  {
  	struct vop_seek_args a;
  	a.a_desc = VDESC(vop_seek);
  	a.a_vp = vp;
  	a.a_oldoff = oldoff;
  	a.a_newoff = newoff;
  	a.a_cred = cred;
  	return (VCALL(vp, VOFFSET(vop_seek), &a));
  }
  
  int vop_remove_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_remove_args,a_dvp),
  	VOPARG_OFFSETOF(struct vop_remove_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_remove_desc = {
  	0,
  	"vop_remove",
  	0 | VDESC_VP0_WILLRELE | VDESC_VP1_WILLRELE,
  	vop_remove_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_remove_args, a_cnp),
  	NULL,
  };
  
  int VOP_REMOVE(dvp, vp, cnp)
  	struct vnode *dvp;
  	struct vnode *vp;
  	struct componentname *cnp;
  {
  	struct vop_remove_args a;
  	a.a_desc = VDESC(vop_remove);
  	a.a_dvp = dvp;
  #ifdef DIAGNOSTIC
  	if ((dvp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(dvp)) panic("vop_remove: dvp");
  #endif
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_remove: vp");
  #endif
  	a.a_cnp = cnp;
  	return (VCALL(dvp, VOFFSET(vop_remove), &a));
  }
  
  int vop_link_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_link_args,a_dvp),
  	VOPARG_OFFSETOF(struct vop_link_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_link_desc = {
  	0,
  	"vop_link",
  	0 | VDESC_VP0_WILLRELE,
  	vop_link_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_link_args, a_cnp),
  	NULL,
  };
  
  int VOP_LINK(dvp, vp, cnp)
  	struct vnode *dvp;
  	struct vnode *vp;
  	struct componentname *cnp;
  {
  	struct vop_link_args a;
  	a.a_desc = VDESC(vop_link);
  	a.a_dvp = dvp;
  #ifdef DIAGNOSTIC
  	if ((dvp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(dvp)) panic("vop_link: dvp");
  #endif
  	a.a_vp = vp;
  	a.a_cnp = cnp;
  	return (VCALL(dvp, VOFFSET(vop_link), &a));
  }
  
  int vop_rename_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_rename_args,a_fdvp),
  	VOPARG_OFFSETOF(struct vop_rename_args,a_fvp),
  	VOPARG_OFFSETOF(struct vop_rename_args,a_tdvp),
  	VOPARG_OFFSETOF(struct vop_rename_args,a_tvp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_rename_desc = {
  	0,
  	"vop_rename",
  	0 | VDESC_VP0_WILLRELE | VDESC_VP1_WILLRELE | VDESC_VP2_WILLRELE | VDESC_VP3_WILLRELE,
  	vop_rename_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_rename_args, a_fcnp),
  	NULL,
  };
  
  int VOP_RENAME(fdvp, fvp, fcnp, tdvp, tvp, tcnp)
  	struct vnode *fdvp;
  	struct vnode *fvp;
  	struct componentname *fcnp;
  	struct vnode *tdvp;
  	struct vnode *tvp;
  	struct componentname *tcnp;
  {
  	struct vop_rename_args a;
  	a.a_desc = VDESC(vop_rename);
  	a.a_fdvp = fdvp;
  	a.a_fvp = fvp;
  	a.a_fcnp = fcnp;
  	a.a_tdvp = tdvp;
  #ifdef DIAGNOSTIC
  	if ((tdvp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(tdvp)) panic("vop_rename: tdvp");
  #endif
  	a.a_tvp = tvp;
  	a.a_tcnp = tcnp;
  	return (VCALL(fdvp, VOFFSET(vop_rename), &a));
  }
  
  int vop_mkdir_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_mkdir_args,a_dvp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_mkdir_desc = {
  	0,
  	"vop_mkdir",
  	0 | VDESC_VP0_WILLRELE,
  	vop_mkdir_vp_offsets,
  	VOPARG_OFFSETOF(struct vop_mkdir_args, a_vpp),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_mkdir_args, a_cnp),
  	NULL,
  };
  
  int VOP_MKDIR(dvp, vpp, cnp, vap)
  	struct vnode *dvp;
  	struct vnode **vpp;
  	struct componentname *cnp;
  	struct vattr *vap;
  {
  	struct vop_mkdir_args a;
  	a.a_desc = VDESC(vop_mkdir);
  	a.a_dvp = dvp;
  #ifdef DIAGNOSTIC
  	if ((dvp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(dvp)) panic("vop_mkdir: dvp");
  #endif
  	a.a_vpp = vpp;
  	a.a_cnp = cnp;
  	a.a_vap = vap;
  	return (VCALL(dvp, VOFFSET(vop_mkdir), &a));
  }
  
  int vop_rmdir_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_rmdir_args,a_dvp),
  	VOPARG_OFFSETOF(struct vop_rmdir_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_rmdir_desc = {
  	0,
  	"vop_rmdir",
  	0 | VDESC_VP0_WILLRELE | VDESC_VP1_WILLRELE,
  	vop_rmdir_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_rmdir_args, a_cnp),
  	NULL,
  };
  
  int VOP_RMDIR(dvp, vp, cnp)
  	struct vnode *dvp;
  	struct vnode *vp;
  	struct componentname *cnp;
  {
  	struct vop_rmdir_args a;
  	a.a_desc = VDESC(vop_rmdir);
  	a.a_dvp = dvp;
  #ifdef DIAGNOSTIC
  	if ((dvp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(dvp)) panic("vop_rmdir: dvp");
  #endif
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_rmdir: vp");
  #endif
  	a.a_cnp = cnp;
  	return (VCALL(dvp, VOFFSET(vop_rmdir), &a));
  }
  
  int vop_symlink_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_symlink_args,a_dvp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_symlink_desc = {
  	0,
  	"vop_symlink",
  	0 | VDESC_VP0_WILLRELE | VDESC_VPP_WILLRELE,
  	vop_symlink_vp_offsets,
  	VOPARG_OFFSETOF(struct vop_symlink_args, a_vpp),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_symlink_args, a_cnp),
  	NULL,
  };
  
  int VOP_SYMLINK(dvp, vpp, cnp, vap, target)
  	struct vnode *dvp;
  	struct vnode **vpp;
  	struct componentname *cnp;
  	struct vattr *vap;
  	char *target;
  {
  	struct vop_symlink_args a;
  	a.a_desc = VDESC(vop_symlink);
  	a.a_dvp = dvp;
  #ifdef DIAGNOSTIC
  	if ((dvp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(dvp)) panic("vop_symlink: dvp");
  #endif
  	a.a_vpp = vpp;
  	a.a_cnp = cnp;
  	a.a_vap = vap;
  	a.a_target = target;
  	return (VCALL(dvp, VOFFSET(vop_symlink), &a));
  }
  
  int vop_readdir_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_readdir_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_readdir_desc = {
  	0,
  	"vop_readdir",
  	0,
  	vop_readdir_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_readdir_args, a_cred),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_READDIR(vp, uio, cred, eofflag, ncookies, cookies)
  	struct vnode *vp;
  	struct uio *uio;
  	struct ucred *cred;
  	int *eofflag;
  	int *ncookies;
  	u_long **cookies;
  {
  	struct vop_readdir_args a;
  	a.a_desc = VDESC(vop_readdir);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_readdir: vp");
  #endif
  	a.a_uio = uio;
  	a.a_cred = cred;
  	a.a_eofflag = eofflag;
  	a.a_ncookies = ncookies;
  	a.a_cookies = cookies;
  	return (VCALL(vp, VOFFSET(vop_readdir), &a));
  }
  
  int vop_readlink_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_readlink_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_readlink_desc = {
  	0,
  	"vop_readlink",
  	0,
  	vop_readlink_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_readlink_args, a_cred),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_READLINK(vp, uio, cred)
  	struct vnode *vp;
  	struct uio *uio;
  	struct ucred *cred;
  {
  	struct vop_readlink_args a;
  	a.a_desc = VDESC(vop_readlink);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_readlink: vp");
  #endif
  	a.a_uio = uio;
  	a.a_cred = cred;
  	return (VCALL(vp, VOFFSET(vop_readlink), &a));
  }
  
  int vop_abortop_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_abortop_args,a_dvp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_abortop_desc = {
  	0,
  	"vop_abortop",
  	0,
  	vop_abortop_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_abortop_args, a_cnp),
  	NULL,
  };
  
  int VOP_ABORTOP(dvp, cnp)
  	struct vnode *dvp;
  	struct componentname *cnp;
  {
  	struct vop_abortop_args a;
  	a.a_desc = VDESC(vop_abortop);
  	a.a_dvp = dvp;
  	a.a_cnp = cnp;
  	return (VCALL(dvp, VOFFSET(vop_abortop), &a));
  }
  
  int vop_inactive_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_inactive_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_inactive_desc = {
  	0,
  	"vop_inactive",
  	0,
  	vop_inactive_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_inactive_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_INACTIVE(vp, p)
  	struct vnode *vp;
  	struct proc *p;
  {
  	struct vop_inactive_args a;
  	a.a_desc = VDESC(vop_inactive);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_inactive: vp");
  #endif
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_inactive), &a));
  }
  
  int vop_reclaim_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_reclaim_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_reclaim_desc = {
  	0,
  	"vop_reclaim",
  	0,
  	vop_reclaim_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_reclaim_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_RECLAIM(vp, p)
  	struct vnode *vp;
  	struct proc *p;
  {
  	struct vop_reclaim_args a;
  	a.a_desc = VDESC(vop_reclaim);
  	a.a_vp = vp;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_reclaim), &a));
  }
  
  int vop_lock_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_lock_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_lock_desc = {
  	0,
  	"vop_lock",
  	0,
  	vop_lock_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_lock_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_LOCK(vp, flags, p)
  	struct vnode *vp;
  	int flags;
  	struct proc *p;
  {
  	struct vop_lock_args a;
  	a.a_desc = VDESC(vop_lock);
  	a.a_vp = vp;
  	a.a_flags = flags;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_lock), &a));
  }
  
  int vop_unlock_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_unlock_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_unlock_desc = {
  	0,
  	"vop_unlock",
  	0,
  	vop_unlock_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_unlock_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_UNLOCK(vp, flags, p)
  	struct vnode *vp;
  	int flags;
  	struct proc *p;
  {
  	struct vop_unlock_args a;
  	a.a_desc = VDESC(vop_unlock);
  	a.a_vp = vp;
  	a.a_flags = flags;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_unlock), &a));
  }
  
  int vop_bmap_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_bmap_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_bmap_desc = {
  	0,
  	"vop_bmap",
  	0,
  	vop_bmap_vp_offsets,
  	VOPARG_OFFSETOF(struct vop_bmap_args, a_vpp),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_BMAP(vp, bn, vpp, bnp, runp)
  	struct vnode *vp;
  	daddr_t bn;
  	struct vnode **vpp;
  	daddr_t *bnp;
  	int *runp;
  {
  	struct vop_bmap_args a;
  	a.a_desc = VDESC(vop_bmap);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_bmap: vp");
  #endif
  	a.a_bn = bn;
  	a.a_vpp = vpp;
  	a.a_bnp = bnp;
  	a.a_runp = runp;
  	return (VCALL(vp, VOFFSET(vop_bmap), &a));
  }
  
  int vop_print_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_print_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_print_desc = {
  	0,
  	"vop_print",
  	0,
  	vop_print_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_PRINT(vp)
  	struct vnode *vp;
  {
  	struct vop_print_args a;
  	a.a_desc = VDESC(vop_print);
  	a.a_vp = vp;
  	return (VCALL(vp, VOFFSET(vop_print), &a));
  }
  
  int vop_pathconf_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_pathconf_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_pathconf_desc = {
  	0,
  	"vop_pathconf",
  	0,
  	vop_pathconf_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_PATHCONF(vp, name, retval)
  	struct vnode *vp;
  	int name;
  	register_t *retval;
  {
  	struct vop_pathconf_args a;
  	a.a_desc = VDESC(vop_pathconf);
  	a.a_vp = vp;
  	a.a_name = name;
  	a.a_retval = retval;
  	return (VCALL(vp, VOFFSET(vop_pathconf), &a));
  }
  
  int vop_advlock_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_advlock_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_advlock_desc = {
  	0,
  	"vop_advlock",
  	0,
  	vop_advlock_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_ADVLOCK(vp, id, op, fl, flags)
  	struct vnode *vp;
  	caddr_t id;
  	int op;
  	struct flock *fl;
  	int flags;
  {
  	struct vop_advlock_args a;
  	a.a_desc = VDESC(vop_advlock);
  	a.a_vp = vp;
  	a.a_id = id;
  	a.a_op = op;
  	a.a_fl = fl;
  	a.a_flags = flags;
  	return (VCALL(vp, VOFFSET(vop_advlock), &a));
  }
  
  int vop_blkatoff_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_blkatoff_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_blkatoff_desc = {
  	0,
  	"vop_blkatoff",
  	0,
  	vop_blkatoff_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_BLKATOFF(vp, offset, res, bpp)
  	struct vnode *vp;
  	off_t offset;
  	char **res;
  	struct buf **bpp;
  {
  	struct vop_blkatoff_args a;
  	a.a_desc = VDESC(vop_blkatoff);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_blkatoff: vp");
  #endif
  	a.a_offset = offset;
  	a.a_res = res;
  	a.a_bpp = bpp;
  	return (VCALL(vp, VOFFSET(vop_blkatoff), &a));
  }
  
  int vop_valloc_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_valloc_args,a_pvp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_valloc_desc = {
  	0,
  	"vop_valloc",
  	0,
  	vop_valloc_vp_offsets,
  	VOPARG_OFFSETOF(struct vop_valloc_args, a_vpp),
  	VOPARG_OFFSETOF(struct vop_valloc_args, a_cred),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_VALLOC(pvp, mode, cred, vpp)
  	struct vnode *pvp;
  	int mode;
  	struct ucred *cred;
  	struct vnode **vpp;
  {
  	struct vop_valloc_args a;
  	a.a_desc = VDESC(vop_valloc);
  	a.a_pvp = pvp;
  #ifdef DIAGNOSTIC
  	if ((pvp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(pvp)) panic("vop_valloc: pvp");
  #endif
  	a.a_mode = mode;
  	a.a_cred = cred;
  	a.a_vpp = vpp;
  	return (VCALL(pvp, VOFFSET(vop_valloc), &a));
  }
  
  int vop_balloc_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_balloc_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_balloc_desc = {
  	0,
  	"vop_balloc",
  	0,
  	vop_balloc_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_balloc_args, a_cred),
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_BALLOC(vp, startoffset, size, cred, flags, bpp)
  	struct vnode *vp;
  	off_t startoffset;
  	int size;
  	struct ucred *cred;
  	int flags;
  	struct buf **bpp;
  {
  	struct vop_balloc_args a;
  	a.a_desc = VDESC(vop_balloc);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_balloc: vp");
  #endif
  	a.a_startoffset = startoffset;
  	a.a_size = size;
  	a.a_cred = cred;
  	a.a_flags = flags;
  	a.a_bpp = bpp;
  	return (VCALL(vp, VOFFSET(vop_balloc), &a));
  }
  
  int vop_reallocblks_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_reallocblks_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_reallocblks_desc = {
  	0,
  	"vop_reallocblks",
  	0,
  	vop_reallocblks_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_REALLOCBLKS(vp, buflist)
  	struct vnode *vp;
  	struct cluster_save *buflist;
  {
  	struct vop_reallocblks_args a;
  	a.a_desc = VDESC(vop_reallocblks);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_reallocblks: vp");
  #endif
  	a.a_buflist = buflist;
  	return (VCALL(vp, VOFFSET(vop_reallocblks), &a));
  }
  
  int vop_vfree_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_vfree_args,a_pvp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_vfree_desc = {
  	0,
  	"vop_vfree",
  	0,
  	vop_vfree_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_VFREE(pvp, ino, mode)
  	struct vnode *pvp;
  	ino_t ino;
  	int mode;
  {
  	struct vop_vfree_args a;
  	a.a_desc = VDESC(vop_vfree);
  	a.a_pvp = pvp;
  #ifdef DIAGNOSTIC
  	if ((pvp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(pvp)) panic("vop_vfree: pvp");
  #endif
  	a.a_ino = ino;
  	a.a_mode = mode;
  	return (VCALL(pvp, VOFFSET(vop_vfree), &a));
  }
  
  int vop_truncate_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_truncate_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_truncate_desc = {
  	0,
  	"vop_truncate",
  	0,
  	vop_truncate_vp_offsets,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_truncate_args, a_cred),
  	VOPARG_OFFSETOF(struct vop_truncate_args, a_p),
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_TRUNCATE(vp, length, flags, cred, p)
  	struct vnode *vp;
  	off_t length;
  	int flags;
  	struct ucred *cred;
  	struct proc *p;
  {
  	struct vop_truncate_args a;
  	a.a_desc = VDESC(vop_truncate);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_truncate: vp");
  #endif
  	a.a_length = length;
  	a.a_flags = flags;
  	a.a_cred = cred;
  	a.a_p = p;
  	return (VCALL(vp, VOFFSET(vop_truncate), &a));
  }
  
  int vop_update_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_update_args,a_vp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_update_desc = {
  	0,
  	"vop_update",
  	0,
  	vop_update_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_UPDATE(vp, access, modify, waitfor)
  	struct vnode *vp;
  	struct timespec *access;
  	struct timespec *modify;
  	int waitfor;
  {
  	struct vop_update_args a;
  	a.a_desc = VDESC(vop_update);
  	a.a_vp = vp;
  #ifdef DIAGNOSTIC
  	if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) panic("vop_update: vp");
  #endif
  	a.a_access = access;
  	a.a_modify = modify;
  	a.a_waitfor = waitfor;
  	return (VCALL(vp, VOFFSET(vop_update), &a));
  }
  
  int vop_whiteout_vp_offsets[] = {
  	VOPARG_OFFSETOF(struct vop_whiteout_args,a_dvp),
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_whiteout_desc = {
  	0,
  	"vop_whiteout",
  	0,
  	vop_whiteout_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VOPARG_OFFSETOF(struct vop_whiteout_args, a_cnp),
  	NULL,
  };
  
  int VOP_WHITEOUT(dvp, cnp, flags)
  	struct vnode *dvp;
  	struct componentname *cnp;
  	int flags;
  {
  	struct vop_whiteout_args a;
  	a.a_desc = VDESC(vop_whiteout);
  	a.a_dvp = dvp;
  #ifdef DIAGNOSTIC
  	if ((dvp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(dvp)) panic("vop_whiteout: dvp");
  #endif
  	a.a_cnp = cnp;
  	a.a_flags = flags;
  	return (VCALL(dvp, VOFFSET(vop_whiteout), &a));
  }
  
  /* Special cases: */
  
  int vop_strategy_vp_offsets[] = {
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_strategy_desc = {
  	0,
  	"vop_strategy",
  	0,
  	vop_strategy_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_STRATEGY(bp)
  	struct buf *bp;
  {
  	struct vop_strategy_args a;
  	a.a_desc = VDESC(vop_strategy);
  	a.a_bp = bp;
  	return (VCALL(bp->b_vp, VOFFSET(vop_strategy), &a));
  }
  
  int vop_bwrite_vp_offsets[] = {
  	VDESC_NO_OFFSET
  };
  struct vnodeop_desc vop_bwrite_desc = {
  	0,
  	"vop_bwrite",
  	0,
  	vop_bwrite_vp_offsets,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	VDESC_NO_OFFSET,
  	NULL,
  };
  
  int VOP_BWRITE(bp)
  	struct buf *bp;
  {
  	struct vop_bwrite_args a;
  	a.a_desc = VDESC(vop_bwrite);
  	a.a_bp = bp;
  	return (VCALL(bp->b_vp, VOFFSET(vop_bwrite), &a));
  }
  
  /* End of special cases. */
  
  struct vnodeop_desc *vfs_op_descs[] = {
  	&vop_default_desc,	/* MUST BE FIRST */
  	&vop_strategy_desc,	/* XXX: SPECIAL CASE */
  	&vop_bwrite_desc,	/* XXX: SPECIAL CASE */
  
  	&vop_islocked_desc,
  	&vop_lookup_desc,
  	&vop_create_desc,
  	&vop_mknod_desc,
  	&vop_open_desc,
  	&vop_close_desc,
  	&vop_access_desc,
  	&vop_getattr_desc,
  	&vop_setattr_desc,
  	&vop_read_desc,
  	&vop_write_desc,
  	&vop_lease_desc,
  	&vop_ioctl_desc,
  	&vop_select_desc,
  	&vop_revoke_desc,
  	&vop_mmap_desc,
  	&vop_fsync_desc,
  	&vop_seek_desc,
  	&vop_remove_desc,
  	&vop_link_desc,
  	&vop_rename_desc,
  	&vop_mkdir_desc,
  	&vop_rmdir_desc,
  	&vop_symlink_desc,
  	&vop_readdir_desc,
  	&vop_readlink_desc,
  	&vop_abortop_desc,
  	&vop_inactive_desc,
  	&vop_reclaim_desc,
  	&vop_lock_desc,
  	&vop_unlock_desc,
  	&vop_bmap_desc,
  	&vop_print_desc,
  	&vop_pathconf_desc,
  	&vop_advlock_desc,
  	&vop_blkatoff_desc,
  	&vop_valloc_desc,
  	&vop_balloc_desc,
  	&vop_reallocblks_desc,
  	&vop_vfree_desc,
  	&vop_truncate_desc,
  	&vop_update_desc,
  	&vop_whiteout_desc,
  	NULL
  };
  
  