/* $OpenBSD: xfs_vnodeops.h,v 1.2 2000/03/03 00:54:59 todd Exp $ */ /* * Copyright (c) 1995, 1996, 1997, 1998, 1999 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * 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 Kungliga Tekniska * Högskolan and its contributors. * * 4. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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. */ #ifndef _xfs_vnodeops_h #define _xfs_vnodeops_h /* * xfs_vfs_readlock * xfs_vfs_writelock * xfs_vfs_unlock */ #ifdef __osf__ /* XXX - what about VN_LOCK? */ #define xfs_vfs_readlock(vp, proc) VREF((vp)) #define xfs_vfs_writelock(vp, proc) VREF((vp)) #define xfs_vfs_unlock(vp, proc) vrele((vp)) #elif defined(HAVE_TWO_ARGUMENT_VOP_LOCK) #define xfs_vfs_readlock(vp, proc) vn_lock((vp), LK_SHARED | LK_RETRY) #define xfs_vfs_writelock(vp, proc) vn_lock((vp), LK_EXCLUSIVE | LK_RETRY) #define xfs_vfs_unlock(vp, proc) VOP_UNLOCK((vp), 0) #elif defined(HAVE_THREE_ARGUMENT_VOP_LOCK) #define xfs_vfs_readlock(vp, proc) vn_lock((vp), LK_SHARED | LK_RETRY, (proc)) #define xfs_vfs_writelock(vp, proc) vn_lock((vp), LK_EXCLUSIVE | LK_RETRY, (proc)) #define xfs_vfs_unlock(vp, proc) VOP_UNLOCK((vp), 0, (proc)) #else #define xfs_vfs_readlock(vp, proc) VOP_LOCK((vp)) #define xfs_vfs_writelock(vp, proc) VOP_LOCK((vp)) #define xfs_vfs_unlock(vp, proc) VOP_UNLOCK((vp)) #endif int xfs_open_valid(struct vnode * vp, struct ucred * cred, u_int tok); int xfs_attr_valid(struct vnode * vp, struct ucred * cred, u_int tok); int xfs_fetch_rights(struct vnode * vp, struct ucred * cred); int xfs_data_valid(struct vnode * vp, struct ucred * cred, u_int tok); int xfs_fsync_common(struct vnode *vp, struct ucred *cred, int waitfor, struct proc *proc); int xfs_close_common(struct vnode *vp, int fflag, struct proc *proc, struct ucred *cred); int xfs_read_common(struct vnode *vp, struct uio *uio, int ioflag, struct ucred *cred); int xfs_write_common(struct vnode *vp, struct uio *uiop, int ioflag, struct ucred *cred); int xfs_getattr_common(struct vnode *vp, struct vattr *vap, struct ucred *cred); int xfs_setattr_common(struct vnode *vp, struct vattr *vap, struct ucred *cred); int xfs_access_common(struct vnode *vp, int mode, struct ucred *cred); int xfs_lookup_common(struct vnode *dvp, xfs_componentname *cnp, struct vnode **vpp); int xfs_lookup_name(struct vnode *dvp, const char *name, struct proc *proc, struct ucred *cred, struct vnode **vpp); int xfs_create_common(struct vnode *dvp, const char *name, struct vattr *vap, struct ucred *cred); int xfs_remove_common(struct vnode *dvp, struct vnode *vp, const char *name, struct ucred *cred); int xfs_rename_common(struct vnode *fdvp, struct vnode *fvp, const char *fname, struct vnode *tdvp, struct vnode *tvp, const char *tname, struct ucred *cred); int xfs_mkdir_common(struct vnode *dvp, const char *name, struct vattr *vap, struct ucred *cred); int xfs_rmdir_common(struct vnode *dvp, struct vnode *vp, const char *name, struct ucred *cred); int xfs_readdir_common(struct vnode *vp, struct uio *uiop, struct ucred *cred, int *eofflag); int xfs_link_common(struct vnode *dvp, struct vnode *vp, const char *name, struct ucred *cred); int xfs_symlink_common(struct vnode *dvp, struct vnode **vpp, const char *name, struct proc *proc, struct ucred *cred, struct vattr *vap, char *target); int xfs_readlink_common(struct vnode *vp, struct uio *uiop, struct ucred *cred); int xfs_inactive_common(struct vnode *vp, struct proc *p); int xfs_reclaim_common(struct vnode *vp); int xfs_eopnotsupp (void *); int xfs_returnzero (void *v); void xfs_printnode_common (struct vnode *vp); #endif /* _xfs_vnodeops_h */